The na glucose symporter is an example of active transport, and it is found only on epithelial cells.
A transmembrane protein known as na glucose symporter is a sort of sodium-driven secondary active transport that occurs in the epithelial cells of the small intestine. The sodium-glucose symporter is found in the apical membrane of epithelial cells. The symporter binds to sodium and glucose, which are subsequently co-transported into the epithelial cells simultaneously. The sodium-driven glucose symporter utilizes the potential free energy stored in the sodium electrochemical gradient (low sodium concentration inside epithelial cells) generated by the Sodium-Keto pump. As a result, sodium influx from the lumen to the epithelial cell is connected to glucose transport (symport).
To learn more about na glucose symporter. Click, https://brainly.com/question/20714782
#SPJ4
Describe the functions of the brain and the spinal cord. how are these functions similar? how are these functions dissimilar?
Brain- The brain is a sophisticated organ that manages every bodily function as well as cognition, memory, emotion, touch, motor skills, vision, respiration, temperature, and hunger.
Spinal Cord- It connects our brain to our lower back. Our spinal cord carries nerve signals from our brain to our body and vice versa. These nerve signals help you feel sensations and move our body.
Similarity
The meninges protect and cushion the spinal cord, much like they do the brain. Most of the nerves in the body are connected to the brain through spinal nerves. The eyes, ears, and other components of the head are connected to the brain via various nerves.
Dissimilarity
The majority of bodily functions are managed by the brain, which is situated inside the skull. The spinal cord is a tube-shaped organ that extends from the base of the brain to the base of the spine. The nerves that make up the spinal cord transmit data from the brain to the rest of the body.
To know more about the Central Nervous System, click on the below link,
https://brainly.com/question/17520523
#SPJ4
ASAP What is temperature? What are the three temperature scales?
Temperature is a physical quantity that expresses the hotness of matter or radiation.
There are three types of temperature scale: those, such as the SI scale, that are defined in terms of the average translational kinetic energy per freely moving microscopic particle, such as atom, molecule, or electron, in a body; those that rely solely on purely macroscopic properties and thermodynamic principles, such as Kelvin's original definition; and those that are not defined by theoretical principles, but are defined by convenient empirical properties of particular materials.
Three different scales are commonly used to measure temperature: Fahrenheit (expressed as °F), Celsius (°C), and Kelvin (K).
the introduction of fingerlings into the pond is called
A stocking
B clearing
C inoculation
D fertilisation
Answer:
Stocking
Explanation:
1._____is the amounts of material an object has with gram as the basic unit 2.weighing is more accurate than _____ 3.in measuring dry ingredients,it should level with the______
4.leaved-off with____when filling dry ingredients is a measuring cup
5.in measuring liquid,place glass or plastic cup on a_____surface
Answer:
the mass of an object is the amount of material it contains.
Weighing is more accurate than volumn measurement.
in measuring dry ingredients,it should level with th back of a knife.
4
5
An endocrinologist is teaching about aldosterone secretion. Which information should the endocrinologist include?
An endocrinologist is teaching about aldosterone secretion should include the renin-angiotension system in his topic.
What is renin-angiotension system?Blood volume and systemic vascular resistance are both significantly regulated by the renin-angiotensin-aldosterone system (RAAS). The RAAS is in charge of more chronic changes, whereas the baroreceptor reflex reacts in the immediate term to lowered arterial pressure. Renin, angiotensin II, and aldosterone make up its three main constituents. In reaction to lowered renal blood pressure, lowered salt transport to the distal convoluted tubule, and/or beta-agonism, these three raise arterial pressure. These systems allow the body to raise blood pressure over an extended period of time.Learn more about the renin-angiotension system with the help of the given link:
https://brainly.com/question/14553962
#SPJ4
Tay-sachs disease results from a build up of lipid waste in nerve cells. the organelle in these cells that is lacking a specific type of lipid-digesting enzyme :____________.
There is an accumulation of lipid waste in nerve cells, which causes Tay-Sachs disease. Lysosomes are the organelle in these cells that lacks a certain kind of lipid-digesting enzyme.
Describe organelles:Inside cells, organelles are specialized structures that carry out a variety of tasks. Similar to how organs like the heart, liver, stomach, and kidneys serve specific roles to keep an organism alive, organelles provide specific functions to keep a cell alive.
What kind of organelle is that?The nucleus (a structure that houses the cell's chromosomes and is where RNA is generated), mitochondria (structures that produce energy for the cell), and lysosomes are examples of organelles (enzymes that help the cell digest and recycle molecules are contained in sac-like structures). cells that make up.
To know more about Organelle visit:
https://brainly.com/question/2135497
#SPJ4
3. What is the function of a stop codon?
tells ribosomes and tRNA to package the proteins for transport out of the cell
tells ribosomes and tRNA to return to the nucleus of the cell
tells ribosomes and tRNA molecules to attach to a strand of mRNA and begin reading and translating
Otells ribosomes and tRNA to stop reading codons and detach
The function of a stop codon is that it tells ribosomes and tRNA to stop reading codons and detach. That is option D.
What is ribosomes?Ribosomes are membrane bound cellular organelles that assists the cell in the synthesis of proteins.
The tRNA which is the transfer ribonucleic acid is located at a specific area in the ribosomes and they help in the translation of messages from the messenger Ribonucleic acid for protein synthesis.
The stop codon is a nucleotide that is located at the messenger RNA. Examples of stop codons found in the mRNA include the following:
UAG, UAA, andUGADuring the production of proteins by the ribosomes, the stop codons helps to put this process in check by using a negative feedback mechanism of action.
That is to say, the signalling of the stop codon leads to the inhibition of protein synthesis through telling the ribosomes and tRNA to stop reading codons and detach.
Learn more about ribosomes here:
https://brainly.com/question/18513337
#SPJ1
The chief inhibitory neurotransmitter in the brain is ____, and the chief excitatory neurotransmitter is ____.
The chief inhibitory neurotransmitter in the brain is GABA and the chief excitatory neurotransmitter is Glutamate.
Gamma-aminobutyric acid (GABA) is an amino acid that serves as the central nervous system's main inhibitory neurotransmitter (CNS). By preventing nerve transmission, it works to lower neuronal excitability. When GABA attaches to the GABA receptor protein in your brain, it exerts a relaxing effect. Anxiety, worry, and fear can all be relieved with the use of this. The most prevalent excitatory neurotransmitter in the brain and central nervous system is glutamate. You require it to maintain optimal brain function. Glutamate has a significant impact on how learning and memory are shaped. Glutamate must be present at the proper concentrations, locations, and times.
The main distinction between glutamate and GABA is that L-glutamic acid decarboxylase produces GABA from glutamate.
Learn more about neurotransmitters here: https://brainly.com/question/13593873
#SPJ4
For an individual to have the behavioral expression of the disorder pku, the individual must inherit a recessive combination of alleles and __________.
For an individual to have the behavioral expression of the disorder pku, the individual must inherit a recessive combination of alleles and be exposed to phenylalanine in the diet.
What is pku?
A rare genetic condition known as phenylketonuria, or PKU, causes the body to accumulate phenylalanine, an amino acid. The phenylalanine hydroxylase (PAH) gene is altered in PKU. The enzyme required to degrade phenylalanine is produced in part because to this gene.
When a person with PKU consumes protein-containing foods or aspartame, an artificial sweetener, a dangerous buildup of phenylalanine can occur because this person lacks the enzyme required to break down phenylalanine. This may ultimately result in severe health issues.
To learn more about phenylketonuria click on the link below:
https://brainly.com/question/3711599
#SPJ4
4. A student is excitedly telling their friend their
plans for the weekend, and is not listening to the
teacher's lab instructions. During the lab, the
student mixes two of the wrong chemicals
together and an uncontrolled chemical reaction
occurs.
Precautions:
Response:
Answer:
Response: Tell the teacher. Precaution: Always listen to all the instructions before engaging in any activities.
Precautions for Conducting Chemical Experiments: Active Listening: Always pay close attention to the teacher's instructions and lab guidelines. Ignoring instructions can lead to accidents or mistakes.
Read and Understand: Prior to starting any experiment, thoroughly read and understand the lab procedure, including the chemicals being used and any potential hazards.
Proper Attire: Wear appropriate lab attire, including a lab coat, safety goggles, and gloves to protect yourself from potential chemical splashes.
Chemical Compatibility: Familiarize yourself with the chemicals you're using and their potential reactions. Only mix chemicals that are approved and indicated for the experiment.
Labeling: Ensure all chemicals are properly labeled with their names and concentrations. Never use unlabeled or improperly labeled containers.
Workspace Setup: Keep your workspace organized and uncluttered. This minimizes the risk of accidental spills or cross-contamination.
No Distractions: Avoid distractions such as talking to friends during the experiment. Focus on the task at hand to prevent errors.
Small Quantities: When mixing chemicals, use small quantities as instructed in the procedure. This reduces the potential impact of any unexpected reactions.
Test Tubes and Containers: Use appropriate glassware and containers for chemical mixing. Avoid using incorrect or damaged equipment.
Fume Hood: If applicable, conduct experiments in a fume hood to prevent the inhalation of potentially harmful fumes.
Emergency Equipment: Familiarize yourself with the location and proper use of emergency equipment, such as eyewash stations, safety showers, and fire extinguishers.
Disposal: Follow proper disposal procedures for chemicals and waste materials. Never pour chemicals down the sink without proper guidance.
Know What to Do: In case of an accident or unexpected reaction, know the appropriate steps to take. Alert the teacher or lab supervisor immediately.
To know more about Precautions
https://brainly.com/question/10178023
#SPJ2
When you breathe, the pressure inside the lungs is different than the pressure outside the lungs. this is an example of a(n)?
The pressure inside your lungs and the pressure outside them fluctuate as you breathe. An illustration of a pressure gradient is this.
What is an example of pressure gradient?The pressure gradient is the amount by which the atmospheric pressure drops in a location at a particular time. A pressure gradient is demonstrated by gale-force winds in one city changing to a moderate breeze after an hour. the rate of the pressure in space decreasing (gradient) at a specific period.How does pulmonary ventilation change with pressure gradient?Thoracic ventilation Because air moves down a pressure gradient, or from an area of greater pressure to an area of lower pressure, the difference in pressures is what drives pulmonary ventilation.
When breathing in and out, the respiratory airways restrict the flow of air. The air must be transported by the pressure gradient from the mount (or nose) to the pulmonary alveoli.
learn more about pressure gradient here
https://brainly.com/question/2530102
#SPJ4
what are the two ways in which plants use the glucose they produce during photosynthesis?
Identify the hormone abbreviations and classify them by their main target organs.
Mammary Gland - PRL
Pituitary - TRH, GHRH, CRH
Pituitary - TRH, GHRH, CRHLiver, Fat, Muscle - GH, IGF
Pituitary - TRH, GHRH, CRHLiver, Fat, Muscle - GH, IGFThyroid - TSH
Pituitary - TRH, GHRH, CRHLiver, Fat, Muscle - GH, IGFThyroid - TSHTestis/Ovaries - LH/FSH
Pituitary - TRH, GHRH, CRHLiver, Fat, Muscle - GH, IGFThyroid - TSHTestis/Ovaries - LH/FSHAdrenal Cortex - ACTH
What are hormones ?Chemicals called hormones function in the body as messenger molecules. They are created in one area of the body and then go to other areas where they assist regulate how cells and organs function. For instance, the pancreatic beta cells produce the hormone insulin.
Hormones alter gene expression or cellular function and have an impact on behaviour by raising the probability that particular behaviours will take place in response to particular inputs. This is accomplished through hormones' effects on people's sensory systems, central integrators, and/or periphery effectors.Learn more about Hormones here:
https://brainly.com/question/4678959
#SPJ4
Ecological balance is the goal that assumes _______________ can achieve balanced economic conditions while maintaining a sustainable, living, planet.
Ecological balance is the goal that assumes the global economy can achieve balanced economic conditions while maintaining a sustainable, living, planet.
Global financial system may be described because the sum of sports that take location each inside a rustic and among exceptional international locations. Each u . s . a . is a separate unit, with its personal business production, exertions market, monetary market, sources and environment.
This availability of sources is facilitated via trade. Globalization decreases the price of manufacturing. This method that groups can provide items at a decrease rate to consumers. The common price of products is a key issue that contributes to will increase with inside the fashionable of living. Consumers additionally have get admission to to a greater diversity of products.
To learn more about the global economy here
https://brainly.com/question/1311866
#SPJ4
ASAP PLEASE HELP ASAP
1.Alex poured some pond water into three beakers. She then put waterweed into each
beaker. She put the beakers in different places.
i) In which beaker did the waterweed grow best? Give the correct letter.
________
ii) The waterweed in the box changed from dark green to pale yellow. Why did this happen?
2.In the school pond there were lots of water lilies with large leaves covering the surface. There were not many plants growing below the surface. Suggest a reason
for this.
3.In another experiment, Alex put similar pieces of waterweed into two more beakers of pond water. She added fertiliser to one of them. She kept them both by a window.
i) Alex added fertiliser to beaker E. Suggest the results of this experiment.
ii) What do fertilisers contain to help plants grow? Tick the correct box.
1. (i)The waterweed grew best in the beaker A which is placed in normal daylight.
1. (ii) The color of waterweed placed in the box changed from dark green to pale yellow as the entry of light was stopped which negatively affected the ability of the waterweed to photosynthesize.
2. The school pond having excess water lilies exhibited the growth of not many plants since the large leaves covering the pond surface prevented the penetration of light into the pond.
3. (i) The beaker E in which Alex added fertilizer showed better results in terms of plant growth as compared to the other without fertilizer.
3. (ii) √ Minerals
To learn more about
https://brainly.com/question/3204813
#SPJ1
The amount of atp stored in a muscle cell can keep a muscle active for about ________.
When the membrane is at the potassium equilibrium potential, in which direction (in or out) is there a net movement of potassium ions?
To learn more about equilibrium potential visit:
https://brainly.com/question/28250005
#SPJ4
Of all six technologies that wood identifies, which do you find the most interesting, useful, or pertinent to your own life? discuss.
orbital launch vehicles are the most interesting, useful, or pertinent to your own life.
What is a launch vehicle?A launch vehicle or carrier rocket may be a rocket-propelled vehicle used to carry a payload from Earth's surface to space, usually to Earth's orbit or beyond. A launch system includes the launch vehicle, launch pad, vehicle assembly, fueling systems, range safety, and other related infrastructure. Orbital launch vehicles are often grouped based on many different factors, most notably payload mass, although price points are a serious concern for some users.
To know more about orbital launch vehicles go to the given link:
https://brainly.com/question/6678709
#SPJ4
4. Pea plant clones are giving different amounts of water for three-week period. The first pea plant receives 400 milliliters a day. The
second pea plant receives 200 milliliters a day. The third pea plant receives 100 milliliters a day. The fourth pea plant does not receive
any extra water: the plant only receives natural ways of receiving water. The heights of the pea plants are recorded daily.
IV:
DV:
Based on the information presented in the above experiment, the following applies:
Independent variable (IV): Different amounts of waterDependent variable (DV): Heights of the pea plantWhat is independent and dependent variables?Independent variable of an experiment is the variable that is manipulated or changed in the experiment.
On the other hand, the dependent variable is the variable that is measured or recorded in the experiment.
According to this question, pea plant clones are giving different amounts of water for three-week period as follows;
The first pea plant receives 400 milliliters a day. The second pea plant receives 200 milliliters a day. The third pea plant receives 100 milliliters a day. The fourth pea plant does not receive any extra waterBased on the information given above, the IV is the different amounts of water received while the DV is the height of the plants that was recorded after.
Learn more about independent variable at: https://brainly.com/question/1479694
#SPJ1
How does the structure of the plasma membrane depend on the amphiphilic (means both hydrophobic and hydrophilic) nature of phospholipids?
The amphiphilic molecules arrange themselves into a bilayer, with their hydrophilic phosphate-containing heads facing the water on each side of the membrane and their hydrophobic tails directed towards the center, avoiding water.
A phospholipid is a lipid composed of two fatty acid tails, glycerol and a phosphate-linked head group. Biological membranes typically have two phospholipid layers with their tails pointing inward, a configuration known as a phospholipid bilayer.
The primary material of the plasma membrane is composed of phospholipids arranged in a bilayer. They are amphipathic, which means they have both hydrophobic and hydrophilic regions, making them ideal for this role.
To learn more about the plasma membrane: brainly.com/question/734740
#SPJ4
The surface of the nucleus is bounded by two phospholipid bilayer membranes, collectively called the.
The surface of the nucleus is bounded by two phospholipid bilayer membranes collectively called the nuclear envelope.
Where is the phospholipid bilayer located in the cell membrane?The fundamental structure of the membrane is the phospholipid bilayer ,which forms a stable barrier , between two aqueous compartment. In the case of the plasma membrane ,these compartment are the inside and the outside of the cell.
The boundary of the nucleus is called nuclear envelope . It consists of two phospholipid bilayers an outer membrane and inner membrane .
to learn more about Phospholipid click here
https://brainly.com/question/3142913
#SPJ4
In addition to transporting oxygen from the lungs to the tissues, hemoglobin is also involved in transporting carbon dioxide from the tissues to the lungs. how is this accomplished?
The correct option is (C) Carbon dioxide reacts with an amino group to stabilize the deoxyhemoglobin state.
In addition to transporting oxygen from the lungs to the tissues, hemoglobin is also involved in transporting carbon dioxide from the tissues to the lungs where, Carbon dioxide reacts with an amino group to stabilize the deoxyhemoglobin state.
How does hemoglobin contribute to the movement of carbon dioxide from the tissues to the lungs?The transport of carbon dioxide in the blood is influenced by a number of factors. First, blood contains more carbon dioxide soluble molecules than oxygen. The plasma contains 5–7% of the total dissolved carbon dioxide. Second, carbon dioxide can enter red blood cells and bind to hemoglobin or it can bind to plasma proteins. In this form, 10% of the carbon dioxide gets transported. A substance known as carbaminohemoglobin is created when carbon dioxide binds to hemoglobin. Hemoglobin and carbon dioxide can bind to one other again. As a result, when it gets to the lungs, the carbon dioxide can separate from the hemoglobin without restriction and leave the body.Third, the bicarbonate buffer system is responsible for transporting 85% of the carbon dioxide molecules.Learn more about the CO₂ transfer with the help of the given link:
https://brainly.com/question/9131881
#SPJ4
I understand that the question you are looking for is "In addition to transporting oxygen from the lungs to the tissues, hemoglobin is also involved in transporting carbon dioxide from the tissues to the lungs. How is this accomplished?
A. Carbon dioxide competes for the oxygen-binding site on the heme.
B. Carbon dioxide competes for the 2,3-BPG-binding site.
C. Carbon dioxide reacts with an amino group to stabilize the deoxyhemoglobin state.
D. Carbon dioxide binds to the carboxyl terminus of hemoglobin."
15. Jessie is concerned about how tired his classmates seem. He created
a drink that he thinks will boost their energy. He recruits 100 classmates
with a history of tiredness. He has 50 of them drink his new special energy
drink. The other 50 drink a beverage that looks like the special energy
drink, but is just water and food coloring. Both groups were told that they
were getting the special drink that would boost energy. After 2 hours, 30
classmates in the first group reported having more energy and 8
classmates in the second group reported having more energy. What is the
independent variable?
Answer: type of drink
Explanation:
___ is drug use that is not common within a social group and that is disapproved of by the majority. multiple choice question. deviant drug use drug abuse drug misuse recreational drug use
Deviant drug use is not common within a social group and that is disapproved of by the majority.
What is a deviant usage of drugs?If substance abuse is characterized as an illness or a crime, the loss of control linked to addiction is regarded as aberrant behavior that deviates from accepted social norms. Drugs that have been labeled addictive also have the ability to make users fearful as a preventative measure. There has been an attachment made between heredity and the idea of deviation, which appears to be more remote from a biological reason. Deviance was often believed to have genetic roots in the nineteenth century. Whether a person chooses to accept or reject the label, society and that person work together to create deviation.Learn more about the deviant drug with the help of the given link:
https://brainly.com/question/14479703
#SPJ4
Each individual cell in an excel worksheet area is identified by a letter and number combination, such as a2, known as the?
Cell reference or cell address refers to a combination of column specified by alphabets A-Z and rows specified by numbers that can be used to locate an exact cell in a spreadsheet.
This cell address makes operation on the worksheet easier eliminating the stress of manually locating cells whenever you are working. For example, in the summation of two numbers in different cells, the cell address for the two numbers can be entered in any desired cells with the operator symbol included. Hence, it’s common to see A1, B2, and C3, on the excel worksheet. In fact, the excel worksheet was built on the basis of cell referencing.
To learn more about cell reference. Click https://brainly.com/question/21692507
#SPJ4
Some proteins do indeed need assistance during the folding process. the general term used for the proteins that help other proteins fold is:______.
Some proteins do indeed need assistance during the folding process. the general term used for the proteins that help other proteins fold is Chaperones.
What are Chaperones?Chaperones are proteins that help big proteins or macromolecular protein complexes fold or unfold conformationally. There are different groups of molecular chaperones, all of which have the same purpose: to help big proteins fold properly during or after synthesis as well as following partial denaturation. Protein translocation for proteolysis involves chaperones as well. The bulk of molecular chaperones aid in protein folding by binding to and stabilizing folding intermediates up until the polypeptide chain is entirely translated, rather than providing any steric information for protein folding. Based on their target proteins and location, chaperones have different unique modes of operation.Learn more about the Protein folding with the help of the given link:
https://brainly.com/question/28421475
#SPJ4
Who rediscovered Aristarchus's model of a heliocentric solar system?
Copernicus
Galileo
Kepler
Ptolemy
Answer is:
Copernicus
Explanation:
The net result of respiratory challenges is low oxygen, also called ________, within the body.
The net result of respiratory challenges is low oxygen, also called hypoxia within the body.
What is hypoxia?When the entire or a portion of the body does not receive enough oxygen at the tissue level, it is said to be hypoxic. Generalized hypoxia, which affects the entire body, can be distinguished from local hypoxia, which only affects a specific area of the body. Despite the fact that hypoxia is frequently a clinical state, fluctuations in arterial oxygen concentrations can occur naturally, for instance during hypoventilation training or vigorous exercise.
To learn more about hypoxia with the help of given link:
https://brainly.com/question/13870938
#SPJ4
A fractured femur can result in the loss of ______ or more of blood into the soft tissues of the thigh.
A fractured femur can result in the loss of one litre or more of blood into the soft tissues of the thigh.
What is the femur?Your thigh bone is called the femur. It is your body's longest and strongest bone. It is essential to your capacity to stand and move. In addition, the femur supports numerous significant muscles, tendons, ligaments, and components of your circulatory system.
How long does it take to heal a broken femur?Most frequently, recovery takes 4 to 6 months. The severity of your fracture, whether you have skin wounds, and their severity will all affect how long it takes you to recover. The extent of your nerve and blood vessel damage, as well as the kind of your treatment, will also affect how well you recover.
To know more about tissues visit :
https://brainly.com/question/17664886
#SPJ4
The connection across biological, cognitive, and socioemotional processes is most obvious in the two rapidly emerging fields of:_________
Most clearly demonstrated are the connections between biological, cognitive, and socioemotional processes in the following two quickly developing fields: Developmental social neuroscience and cognitive neuroscience.
Who is a neuroscience?A neuroscientist is interested in the functioning of the brain. After studying the brain, they conduct scientific experiments to attempt and find answers. Some neuroscientists focus their research on a particular area of study, such as neurological illnesses or the effects of brain trauma.
How long does it take to get a neuroscience degree?A Master's degree adds an additional one to two years to the three years required for a solitary undergraduate or combination degree. Three to four years full-time, but six or seven years if done part-time, are needed to get a PhD.
To know more about Neuroscience visit:
https://brainly.com/question/15156480
#SPJ4
