Answer:
i think it is a reactant because when some people drink lactose they react a way to where their body's have trouble digesting it
Explanation:
Help pls !!!!!!!! I’m very confused
Answer:
Mols enzymes are proteins
The catalyse metabolic
Assuming that all of these cells came from the same person, which of the following is true? A. Each cell contains different DNA depending on whether the cell came from the person's mother or father. B. Each cell contains the same DNA, and the same genes are being expressed in each one. C. Each cell contains different DNA depending on the function that the cell performs in the body. D. Each cell contains the same DNA, but different genes are being expressed in each type.
Assuming that all of these cells came from the same person, the following is true; Each cell contains the same DNA, but different genes are being expressed in each type; option D
What are cells?Cells are defined as the basic unit of life.
All forms of life are composed or exists as singe cells.
Some organisms are composed of many cells while some organisms are only singe cells.
Organisms that are composed of many cells are called multicellular organisms whereas organisms that are composed of just one cell, are called unicellular organisms
All the cells of a unicellular organism such as humans contains the same DNA of that individual. However, the genes in the DNA of cells are expressed differently according to the specialization of the cell.
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4. Choose the best answer.
The atmosphere is a(n) _______ system.
O triangular
O closed
O open
O man-made
Answer:
Explanation:
o closed you wouldn’t want random gases mixing together
What is a room designed to absorb sound called?
absorption chamber
echo chamber
anechoic chamber
reflection chamber
Answer: sound room or a sound proof room or studio
Explanation:
select all that apply. Which organisms are in competition for mangrove tree crabs?
a.) snook (fish)
b.) alligator
c.) ghost shrimp
d.)cuckoo(bird)
Organisms in competition for the mangrove tree crabs in a mangrove ecosystem;
alligatorcuckoo(bird)What is the mangrove?The mangrove is a swampy area that is filled with a lot of shrubs and is home to a large number of organisms. The feeding relationships in the mangrove also involve predator and prey relationships just as you have in other ecosystems.
The ecosystem is a self supporting system in which there is an exchange of materials and energy. We know that predation is a situation in which one organism feeds on another. This is an intricate part of the food chain in every ecosystem. The mangrove ecosystem is filed with a lot of these myriads of predator prey relationship in the ecosystem.
The following are the animals that are in competition for the mangrove tree crabs in a mangrove ecosystem;
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What causes water to have a high boiling point?
O its high surface tension
O its high specific heat capacity
O its ability to dissolve many substances
O its hydrogen bonds
Answer:
O its hydrogen bonds
Explanation:
Higher boiling point of water is due to hydrogen bonding. Several water molecules associate through H-bonding. Large amount of energy is required to break this association.
Which of the following shows the proper way to write a scientific name
using the "rules" I lectured about?
There are many atoms of Hydrogen in the water on the planet. Do you think those atoms will still be in
existence a million years from now?
Answer:
The hydrogen atoms in the water on the planet will still be in existence a million years from now because the water we are drinking is already more than a billion years old. Also, the water cycle will continue to produce water through its cycle to make us rain water. The rain water will then be purified for other uses like personal cleaning and washing our everyday things/resources/materials.
Explanation:
Hope this helps :)
Which two statements correctly describe the relationship between
technology and science?
A. New technology can be used to make new discoveries in science
B. New technology can be developed as a result of scientific
discoveries.
C. New technology is more useful than scientific discoveries.
D. New technology serves as a replacement for existing science.
Answer:
the right answers is A.
Explanation:
the new technologies can help the scientists to discover and work on new scientific discoveries
for example: the microscope before the microscope the world didn't know or clearly see the small organisms so microscope helped
and so the telescope to discover and study beyond the atmosphere without travelling there
hope this help if it does help I'd be happy if you follow and give me the brainliest answer
The two statements that correctly describe the relationship between technology and science is new technology can be used to make new discoveries in science, new technology can be developed as a result of scientific discoveries. The correct options are A and C.
What is technology?Technology is basically the application of scientific knowledge to the practical goals of human life, or, as it is sometimes recognized to, to the modification and manipulation of the human environment.
Technology is the application of knowledge to achieve practical goals in a predictable and repeatable manner. The term technology can also refer to the outcome of such an endeavor.
Technology is widely used in medicine, science, industry, communication, transportation, and everyday life.
The two correct statements about the relationship between technology and science are that new technology can be used to make new scientific discoveries and that new technology can be developed as a result of scientific discoveries.
Thus, option A and C are correct options.
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Study the equation for photosynthesis.
6 C O 2 plus 6 H 2 O right arrow C 6 H 12 O 6 plus 6 O 2. Above the arrow is light energy. Below the arrow is chlorophyll.
A scientist notices an increase in the glucose production in the plants he is studying. What are the possible reasons? Check all that apply.
The plant was exposed to more intense light.
The plant was exposed to less intense light.
The plant absorbed more carbon dioxide.
The plant absorbed less carbon dioxide.
The plant absorbed more oxygen.
The plant absorbed less oxygen.
The possible reasons for an increase in glucose production in the plants would be the exposure to more intense light and the absorbance of more carbon dioxide by the plant.
PhotosynthesisThe equation of photosynthesis is as below:
[tex]6CO_2 + 6H_2O --- > C_6H_1_2O_6 + 6O_2[/tex]
Light is important in order for the reaction to proceed.
When it comes to factors that affect the rate of formation of products in a reaction, the concentration of reactants plays a major role.
Thus, for more glucose to be formed according to the equation, more reactants will be needed. One of the reactants is carbon dioxide.
Increasing the concentration of the reactants will not be enough if the amount of light necessary to drive the reaction is not increased accordingly.
Thus, exposing the plant to more intense light and the plant absorbing more carbon dioxide are two key instruments for more glucose production.
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Answer:
A & C
Explanation:
Correct on edge 2022
the ability of material to hold liquid
a brittleness
B conductivity
C flexibility
E magnetic
F malleability
G porosity
plss i need the answer
Answer:
G) Porosity
Explanation:
Porosity is the ability of a material to hold liquid to a certain extent.
. All living organisms are composed of one or more cells.
2. Different cell types develop in a multicellular organism because each cell has its own unique set of genes.
3. Underlying similarities in biochemistry and genetics support the idea that all life evolved from a single ancestor.
4. Molecules in different organisms that perform the same function are likely to have a similar structure.
5. Evolutionary conservation explains the diversity of life.
6. Information stored in inorganic molecules is used to direct the synthesis of cellular components.
7. Cells process information stored in their DNA as well as information they receive from the environment.
8. Organisms are closed systems that require an input of energy in order to maintain their high level of complexity and organization.
9. Homeostasis is possible because elaborate signaling networks coordinate the activities of different cells within an organism.
10. The unity of living systems arises through evolutionary change.
The answers are 1. True 2. false 3. true 4. true 5. false 6. false 7. true 8. false 9. true 10. false
1. True
For something to be a true organism, it must have at least one cell. Viruses are not covered in this.
2. False
DNA is the same in every cell.
3. True
Recent studies have suggested that all living things have descended from a single ancestor, in the case of Thomas Cavalier-theory, Smith's that ancestor would have been the canao flagellated protists.
4. True
DNA, for instance, is a universal molecule that, even in various organisms, continues to serve the same purpose of "creating" the proteins required for an individual's cells.
5. False
Biodiversity, which is brought about by DNA mutations, environmental pressure, and natural selection, provides an explanation for the variety of life.
6. False
In organic molecules like DNA, information is preserved.
7. True
Additionally, the environment can influence how our cells interpret information. An illustration would be that during our body releases large amounts of the hormone testosterone, which increases our heart rate and blood pressure.
8. False
organisms are open systems rather than closed ones.
9. True
The capacity to keep the internal environment in a state of nearly constant equilibrium despite changes in the external environment is known as true homeostasis. The complex signaling networks that exist between various cells in an organism make it feasible.
10. False
The oneness of biological systems emerges from false evolutionary change.
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3.1 What do you observe? when lighting a plastic shopping bag square
Different amounts of light pass-through matter when it moves through it in different ways. Almost all of the light shining on transparent things can pass through them. Transparent items include glass, air, and clear plastic.
Burning plastics endangers flora, human and animal health, and emits hazardous chemicals into the environment, including dioxins, furans, mercury, and polychlorinated biphenyls (BCPs). Burning plastic releases extremely dangerous pollutants that greatly raise the risk of cancer, respiratory diseases, and birth problems. Additionally, it might seriously harm the hormonal system and internal organs. If the stench is bad, it could stay there for a few days. It might, however, improve a few hours later.
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Scientific reason for oil raising to the top of dyed water
Answer: Oil is lighter than water,
Explanation: therefore it floats on it. It would have sunk if it had been heavier than water like iron. Density is a measurement of the amount of mass per unit volume in an object.
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BRAINLEST GOES TO WHOEVER ANSWERS CORRECTLY
What types of measurements can Susie make on the plants to determine how they did in different types of light
The height of the plant under different types of light should be measured.
What is the height of the plant?In an experiment, we seek to determine how a cause leads to an effect. In this case, Susie is trying to know the effect of different types of light on the growth of a plant.
It is true that the easiest way to measure the growth of the plant is to look at the height of the plant. This shows us the extent to which the plant grows.
Let is recall that in this case, the height of the plant is the dependent variable while the kind of light is the independent variable. As the kind of light is changed, the height of the plant which is an indicator of the growth of the plant changes also and this is the crux of what Sarah is studying.
Thus, the type of measurement that Susie should make on the plants to determine how they did in different types of light is to measure the height of the plant under the different types of light.
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150-word explanation of how different types of dietary fat affect our cardiovascular health.
Dietary fats are rich in lipid composition. They lower the good cholesterol and contribute to bad cholesterol in the blood stream. This narrows the lumen of the arteries and hence is responsible for various heart ailments.
What are cardiovascular diseases?Cardiovascular diseases are the heart related disorders in which the functioning of the heart is affected.
Cardiovascular diseases are mainly the outcome of poor heart heath due to poor dietary habits, lack of exercise and stress. High consumption of fatty food also contributes to cardiovascular diseases.
Hypertension, Angina, coronary artery diseases, Atherosclerosis are some of the cardiovascular diseases.
Thus, cardiovascular diseases require a timely management for healthy life.
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When 2 or more spheres are changing matter or energy they are _________?
The correct answer is energy flow.
The principles of energy flow that govern how matter and energy move between the many domains are unique to each one. Energy goes from the perimeter to the center of a sphere, while matter moves from the center to the periphery.
The movement's speed and the separation between the spheres are the two main determinants of energy flow. The distance between the spheres determines the pace of matter movement, whereas the distance between the spheres determines the speed of energy movement.
The amount of energy that is available to be utilized in a certain situation depends on the pace at which energy is moving.
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The Green Revolution changed agricultural methods and
allowed farmers to produce more food than ever before.
However, many scientists argue that these methods are
not sustainable.
Which action would be most likely to limit future developments in science and
engineering related to agriculture?
OA. People vote to remove government funding for research about
genetically modified crops.
B. Private companies decide to provide more money to study the use
of pesticides on crops.
C. Governments remove restrictions on research regarding
genetically modified food.
D. Scientists publish more evidence in support of modern farming
methods.
The action that would be most likely to limit future developments in science and engineering related to agriculture People vote to remove government funding for research about genetically modified crops. Option A
What is the Green Revolution?We would all agree that the increase in the agricultural output is the basis of the Green revolution. Food production and food sufficiency have always been at the bedrock of the development of any economy even in the developed countries.
Science and technology have become massive applied in Agriculture in order to increase the tendency of many countries towards food sufficiency. The action that would limit future developments in science and engineering related to agriculture is; people vote to remove government funding for research about genetically modified crops.
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Which type of lamellae fill in the spaces between the osteons in compact bone?
Answer: Osteocytes - mature bone cells in the lacunae. Canaliculi - tiny canals that connect all the lacunae. Interstitial Lamellae - All the lamellae can't be circular. Interstitial lamellae fill in between osteons.
Explanation:
Hope this helps!
To produce starch, glucose molecules bond together and release a water molecule through which process?
O photosynthesis.
O cellular respiration.
O nucleotides.
O dehydration synthesis.
To produce starch, glucose molecules bond together and release a water molecule through dehydration synthesis. Therefore, option (D) is correct.
To produce starch, glucose molecules undergo a process called dehydration synthesis. During dehydration synthesis, two glucose molecules bond together, and a water molecule is released as a byproduct. This reaction is also known as a condensation reaction, as the joining of two molecules results in the formation of a larger molecule and the release of water.
In the case of starch formation, multiple glucose molecules link together through dehydration synthesis, creating a long chain of glucose units, which is the structure of starch. This process is essential in the synthesis of various biological molecules, including carbohydrates, proteins, and lipids, where smaller subunits are joined together to form larger macromolecules through the removal of water molecules. Therefore, option (D) is correct.
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what is skeletal system?
Answer:
The skeletal system is that related to the bones of our body. It means skeleton. It helps to give a full structure of our body. If there was no skeletal system then we can't stand, write, hold, walk, etc. that are needed for our growth. So, skeletal system is vital for our body to be strong.
Which of the following is true of corporate crime??
Multiple Choice
They are more likely to be treated unfairly in the prison system
. The label "corporate criminal" carries a greater stigma than "felon convicted of a violent crime."
Conviction generally does not harm the person's reputation or career aspirations as much as conviction for a street crime would.
The offender is more likely to receive a prison sentence than a fine.
The correct option is C.
A conviction particularly does not harm the person's reputation or career aspirations as much as a conviction for a street crime would be true about Corporate crime.
Corporate crime, also known as organizational crime, is a sort of white-collar crime committed by people while they are performing their legal jobs for the advantage of the company that employs them. These people typically do not believe themselves to be criminals or that their actions are criminal and it is as much as a conviction for a street crime would.
Street crime can involve crimes that take place in both public and private settings, as well as acts of interpersonal violence and property crime. It is frequently divided into distinct types. Street crime can involve violent crimes like murder, assault, robbery, and arson, according to the Bureau of Justice (BJS). In addition to violent crimes, street crime also encompasses property crimes, including auto theft, breaking and entering, arson, and burglary.
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3) Why should we store seed in moisture proof polythene bags
The orthodox seeds can be put in sealed moisture-proof containers after being dried to the proper moisture content. This avoids the need for prolonged dehumidification.
When refrigeration is used to maintain controlled low temperatures and moisture-proof containers, long-term storage is most successful. When refrigeration is used to maintain controlled low temperatures and moisture-proof containers, long-term storage is most successful. Generally speaking, storage life shortens as seed moisture content rises. Low moisture level—below 4%—can also harm seeds due to excessive desiccation or result in hard seededness in some crops. If seeds are kept at high moisture content, losses could be very quick due to mould growth. The seed will mold as a result of the retained moisture, ruining the sample. Keep them cold and dry to increase their shelf life. Seeds quickly absorb moisture again. Keep seeds in airtight containers like tin cans or glass jars with tight fitting lids to maintain dryness. Include a substance that absorbs moisture.Learn more about Seeds here :
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Question 3 of 10
Which action would most likely lead scientists to develop new explanations
or theories about pathogens?
A. Testing a hypothesis about how certain types of pathogens
interact in a controlled setting
B. Gathering new evidence about how pathogens infect and multiply
in human bodies
C. Researching the most dangerous pathogens and the cures that
have been developed
D. Developing new treatments for illnesses caused by pathogens
Answer:
B. Gathering new evidence about how pathogens infect and multiply
in human bodies
Explanation:
Answer:
B. Gathering new evidence about how pathogens infect and multiply in human bodies.
Explanation:
Got Correct On Assist.
Why do you think the plant cell has a square, rigid shape unlike the animal cell?
Answer:
Due to the presence of cell wall
Explanation:
ithinkso:)
how many characteristics of life the rabbit displaying?
Characteristics of life the rabbit displaying regardless of their gender or breed type, rabbits can be silly, timid, shy, curious, and high spirits.
Regardless of their gender or breed, rabbits can be silly, timid, shy, inquisitive, and lively. You must comprehend your rabbit's wants if you want to maintain them healthy and content throughout their life. Many domestic rabbits can live up to 12 years old, and the majority of them can easily reach the age of 8 years.
Rabbits are excellent indoor pets. They can be trained to go in the home, are affectionate, and naturally clean. Although it's a misconception that house rabbits are low-maintenance pets, they actually need a lot of care and attention. Rabbits are gregarious and inquisitive creatures that make wonderful pets.
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Which micropipette would you use to transfer 9uL?
A. Range 1.0-10uL
B. Range 2uL-20uL
C. Range 100uL - 1000UL
D. Range 10uL-200UL
A pipette of range 1.0-10uL is the most appropriate for taking a volume of 9 uL. So the correct option is A
What are micropipettes?
In the lab, micropipettes are used to transfer tiny amounts of liquid, typically less than 0.1 uL. In addition to other labs, they are most frequently employed in chemistry, biology, forensics, pharmaceutical, and drug development. There are various sizes of micropipettes commonly used in the laboratory.
Micropipettes vary in size and volume dispensed, and based on those two factors, they also need various pipette tips. Micropipettes aspirate liquid using a disposable pipette tip; take note that only the tip of the pipette comes into touch with the solution. For each sample, a fresh tip is used to avoid cross-contamination.
The quality of a pipette tip is the most important factor to consider. Whether one is searching for a filter, low retention, or gel loading tip, it should be made sure that the pipette tip will function as accurately and precisely as the micropipette. The purity of your pipette tips should be checked.
Therefore the correct option is A.
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Which step measures the concentration of the reaction product?
A. Spectrophotometer
reading
B. Centrifugation
C. Addition of TCA
D. All of the options are correct
What dependent variable did the scientists measure?
Answer:
The dependent variable is the variable that is being measured or tested in an experiment.
Explanation:
For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores since that is what is being measured.
