Answer:
Carbon Dioxide, Glucose, Water, and Oxygen
Explanation:
Photosynthesis occurs in autotrophic green plants, some bacteria and algae. It uses pigments to absorb light energy to power reactions that make carbohydrates. Respiration is the reverse of photosynthesis because it breaks down carbohydrates to release ATP.
You came in luck! I just learned about this yesterday!! Hopefully this helps you!! Brainliest?? Anyways have a great day! :))
2. How did dark matter affect the development of structures in the early universe?(1 point)
It cooled pockets of gas to form nebulae.
It became part of black holes.
It seeded the development of quasars.
It seeded the development of galaxies.
Answer:it seeded the development of galaxies
Explanation:
Dark matter affected the development of structures in the early universe as it seeded the development of galaxies.
Dark matter is simply refered to as a glue that bounds the Universe together. they are also dark matter halos are now stated to be the sites where galaxies were born. The universe as a whole ks made up of helium and hydrogen, dark matter was very essential in giving of the gravitational force needed in the gathering of elements together to form stars.Conclusively we can therefore say that Dark matter is the sit that holds the existence of galaxies.
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(c) Make a claim about the most immediate effect on the fused B-cancer cells if the fused cells are transferred to a growth medium that lacks a source of nitrogen.
Answer:
CLAIM: IF THE FUSED B CANCER CELLS ARE GROWN IN A MEDIUM THAT DOES NOT CONTAIN NITROGEN SOURCE, THE CELLS WILL STOP SYNTHESIZING PROTEINS AND THEIR LIFE SPAN WILL BE GREATLY REDUCED
Explanation:
The growth medium that was used to reproduce the fused cancer B cells contains nitrogenous compounds that serves as source of nitrogen for the production of nitrogenous bases of DNA, If the nitrogen source is removed, the DNA in the nucleus of the white blood cell will lack adenine and guanine, which are necessary for the synthesis of DNA molecules.
2. Nitrogen is an integral part of DNA and protein. Nitrogen is needed to produce nitrogenous bases that are found in DNA. The DNA molecule is the one that initiate and direct the synthesis of protein in living cells.
In the fused B cancer cells, DNA must be produced, so that the dividing cancerous cells can continue their uncontrolled division, this will keep the cells alive. Nitrogen is also needed for the continuous synthesis of the special protein that the fused B cell is producing.
Thus, if nitrogen source is removed from the growth medium used for the cultivation of fused B cells, then the cells will stop synthesizing protein, their life span will be greatly reduced and they will eventually die out.
Cell theory states that all living things contain one or more cells. Why do you think cell theory meets the definition of
a scientific theory? Do you think it should be a scientific law? Explain your response.
Explanation:
OK, first of all, let me explain to you, what is a scientific theory...
A scientific theory is an explanation and demonstration of an aspect that exists in the natural world or universe that has been verified by the scientific way through repeated testing of the experiment with accepted protocols of observation, measurements and evaluation of results.
A scientific law is generated in the same procedure as above, but it can predict a wide range of natural phenomena.
Ex-: you are throwing a basketball from the top of a dam to the river. according to physics on earth, it should fall down. it's a law. no matter where you are, that basketball touches down the ground if there's any gravitational force.
But cell theory cannot be assumed to be common throughout the entire universe. Because we may find some other form of life that has some other plans. viruses are not obeying this theory.
*In a nutshell, a law is stable from its' origin. most of the time, it won't change. but theories will change with updating facts of science.
Animal cells like to be in equilibrium
with their surroundings. What type of
solution would this be?
A. hypertonic
B. hypotonic
C. isosmotic
D. isotonic
Please help asap
Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment.
Answer:
D
Explanation:
when in this environment, water homeostasis is maintained and the cell will neither shrink or swell
the abnormal protrusion of a heart valve is known as
Answer:
Aneurysm
Explanation:
An aneurysm is a sac-like protrusion from a blood vessel or the heart, resulting from a weakening of the vessel wall or heart muscle.
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what weather factor is also a meausurement of energy held within the air?
Answer:
Answer:Temperature is the amount of heat energy contained in the air, and we measure this in degrees.
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bacteria with rod-shaped cells connected end-to-end are called _________.
Answer:
A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria
Explanation:
Hope this helps.
Answer:
bacilli
Explanation:
You just studied 27 terms! 1/27.
cells obtain energy by ________ food molecules such as glucose.
Answer:
Crushing them
Explanation:
Which variable should be changed in an experiment to test how much sodium bicarbonate will dissolve in water at 25°C?
Answer:
I believe the answer is C. Brainliest if it helped is appreciated! :)
Answer: C.
Explanation: because
What is the function of active transport in moving small molecules and ions across the cell membranes? Give an example.
what is the canadian take on the bloody mary called?
Where should a prep table be located
How are organisms classified into subgroups?
Which of these macromolecules are made of fatty acid molecules?
O proteins
O lipids
O carbohydrates
nucleic acids
Question 16
If you crossed two plants from the F2 generation, what procedure would you follow to determine the genotypes of the next generation?
Answer:
You would use a test cross to determine the next generation
Explanation:
If you crossed two plants from the F2 generation, test cross procedure you should follow to determine the genotypes of the next generation.
What is a test cross?Another important tool created by Gregor Mendel is the test cross. A test cross is a genetic experiment that involves crossing a homozygous recessive organism having a dominant phenotype with an unidentified genotype (and phenotype).
A test cross is a tool for investigating an organism's genetic makeup. The test cross was initially employed as an experimental mating test to identify the genotype's allele composition.
Therefore, to determine the genotypes, the test cross gets its name from the fact that it can tell whether a person has a homozygous dominant or heterozygous dominant trait.
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Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her investigation every morning for four days. Her data is shown below.
Number of Birds Observed
Day of the Week Number of Birds
Monday 7 birds
Tuesday 5 birds
Wednesday 6 birds
Thursday 2 birds
Average = 5 birds each day
How would the result of her investigation have been different if she had only counted the birds on Thursday?
Answer:
thrusday
Explanation:
i would invenstigation on the day thrusday
Decomposers play an important role in the carbon cycle.
True
False
Answer:
true
decomposers break down organisms and return the carbon in their bodies to the atmosphere.
how many days can sperm live inside a woman’s body
Answer:
up to 5 days
Explanation:
this is the right answer
Put the components of the visual projection pathway in order starting with the retina and ending with the brain. Instructions Choice 1 of 6. Optic radiations toggle button Optic radiations Choice 2 of 6. Optic tracts toggle button Optic tracts Choice 3 of 6. Bipolar and ganglion cells of the retina toggle button Bipolar and ganglion cells of the retina Choice 4 of 6. Hemidecussation in optic chiasm toggle button Hemidecussation in optic chiasm Choice 5 of 6. Lateral geniculate nucleus of thalamus toggle button Lateral geniculate nucleus of thalamus Choice 6 of 6. Primary visual cortex in the occipital lobe toggle button Primary visual cortex in the occipital lobe
Put the components of the visual projection pathway in order starting with the retina and ending with the brain. In order, starting from the lowest to the highest, we have:
Bipolar and ganglion cells of the retina Hemidecussation in optic chiasmOptic tracts Lateral geniculate nucleus (LGN) of the thalamusOptics RadiationPrimary visual cortex in the occipital lobeThe visual projection pathway is referred to as the channel through which electrical impulses created by the retina are transmitted to the brain.
When light penetrates the eye into the retina;
The bipolar and ganglion cells carry the signals from photoreceptors (cones and rods) to ganglion cells, either actively or passively.The axons of the ganglion gather and unite to form the optic nerve.The optic nerve leads to the optical chiasm where hemidecussation of the optic nerve fiber takes place.In the Optic Chiasm, the optic tract contains the nasal fibers that join from the left eye and connect with temporal fibers from the right eye, vice versa.The lateral geniculate nucleus (LGN) which connects from the optic tracts has nerve endings that send optical radiation information from the superior visual fields to the inferior visual fields.The primary visual cortex region is largely located on the occipital lobe of the medial brain surface, its function is to receive and process the optical radiation information sent from the (LGN).
Therefore, we can conclude that we understood the order, mechanism, and process in the visual projection pathway.
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what part of the cell cycle represents cell division?
PLEASE HELP
Answer: The mitotic phase.
Explanation:
The replicated DNA and cytoplasmic contents are separated, and the cell divides.
Explanation:
cell cycle is divided into two phases called as
1)interphase
2)Mphase
interphase= a period of preparation of cell division.
Mphase= the actual period of cell division.
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the vacuoles in plant cells are different from the vacuoles in animal cells because
Answer:
Explanation:
The vacuole in a plant cell is differerent from vacuoles in an animal cell because an animal cell has multiple small vacuoles while a plant cell has one large central vacuole that mainly just stores water and nutrients.
Why do lysosomes keep their digestive
enzymes in membranous sacs?
A. because the membranous sacs can sense when the cell is about
to be attacked
B. because the membranous sacs keep the digestive enzymes
from destroying the cell
C. because the membranous sacs act as tails that help the
lysosomes move faster
D. because the membranous sacs act as factories helping the
digestive enzymes make proteins
The correct answer is option B. because the membranous sacs keep the digestive enzymes from destroying the cell.
What is the purpose of the membrane surrounding the lysosome?The membrane surrounding the lysosome is vital to ensure these enzymes do not leak out into the cytoplasm and damage the cell from within. In order to maintain the acidic pH of the lysosome, protons are actively transported into the organelle across the lysosomal membrane.
What part of the cell is a membranous sac?
A vesicle is a small, membrane-bound sac that transports substances in cells. The ER moves proteins and other substances within eukaryotic cells. Vesicles that contain newly made proteins move through the cytoplasm from the ER to an organelle called the Golgi apparatus.
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what cell structure is made of a bilayer of phospholipids and proteins
Answer:
the Plasma Membrane
Explanation:
Like all other cellular membranes, the plasma membrane consists of both lipids and proteins. The fundamental structure of the membrane is the phospholipid bilayer, which forms a stable barrier between two aqueous compartments.
which enzyme pairs corresponding nucleotides to a preexisting dna chain in order to synthesize a new strand of dna?
Answer:
✓ DNA polymerase
Explanation:
Identify the type of cell shown
PLEASEEEE !!! I know it is probably easy
Answer:
where is the cell?
Explanation:
What forms the bone
A. connection
B. epithelium
C. muscle
D. nervous
Answer:
n epithelium
Explanation:
FILL IN THE BLANKS:
In a pedigree, ____ are represented by squares, and ____ are represented by circles.
Answer:
1) Males
2) Females
Explanation:
In a pedigree, Males are represented by squares, and Females are represented by circles.
the eukaryotic cell organelle that most resembles a bacterial cell is the
Answer:
mitochondria
Explanation:
Both bacteria and mitochondria have their own cell
What is the smallest family in the phylum Aves?
one who gets it right get brianlyness! (if i can find the button..)
Answer:
birds
Explanation:
All the websites I've found confirm this.
:)
The skeletal system is NOT responsible for which of the following?
1. Protecting the vital organs.
2. Being a storehouse for minerals.
3. Creating red blood cells.
4. Moving red blood cells around the body.
Explanation:
The skeletal system is reponsible for
1. Protecting the vital organs. ✅
2. Being a storehouse for minerals. ✅
3. Creating red blood cells. ✅
4. Moving red blood cells around the body. ❌ moving red blood cells aroud the body is the job of the blood (circulatory system)
