The Calvin cycle represents the light-independent set of photosynthetic reactions affected by light intensity, availability, and temperature.
What is Calvin cycle?It is the process that uses adenosine triphosphate (ATP) and NADPH generated during light-dependent reactions to convert atmospheric CO2 into complex carbohydrates.
How does temperature affect the Calvin cycle?Enzymes are proteins and above the optimal temperature denaturation of enzymes occurs, decreasing performance.At higher temperatures, the stomata close preventing the entry of CO, while in the substomatal cavities the concentration of O continues to increase, which is a product of water photolysis.Therefore, we can conclude that at the beginning of the Calvin cycle, atmospheric CO2 enters the leaf through the stomata, a process that would be affected by light intensity, availability and temperature.
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A new virus shows up in the world. This virus affects the digestive system and is found to be transmitted
through saliva from one person to another. It has also been found that this virus stays alive on surfaces for
24 hours and is not airborne. This virus is currently breaking out in small pockets all over the United States.
If you were a part of the government, what would you do to help combat this virus?
Answer:
A question this long and hard you should make it more points
Explanation:
What molecules does simple diffusion use in passive transport
Answer:
small nonpolar molecules
Explanation:
examples of these are oxygen, carbon dioxide and most lipids! these all enter and leave cells with simple diffusion.
HELP I GIVE BIG BRAIN! What types of animals rely on their looks or traits to attract a female to mate?
BESIDES CRICKETS!!!
In what order is the cell cycle?
Answer:
The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
Answer:
THE CELL CYCLE:
-increases in size (gap 1, or G1, stage)
-copies its DNA (synthesis, or S, stage)
-prepares to divide (gap 2, or G2, stage)
-divides (mitosis, or M, stage).
Explanation:
Have a great rest of your day
#TheWizzer
_____ is rapid speciation under conditions in which there is little competition.
Plants allows gas exchange and many other functions to help the ecosystem. Correctly
match the words on the with the explanations.
Words:
Guard Cells
meristematic tissue
root hairs
xylem
Phloem
Possible explanations:
Growing sections
increases surface area for water absorption
open and close to allow gas exchange
vascular tissue for movement from roots to leaves
vascular tissue for movement from leaves to roots
Answer:
xylem → vascular tissue for movement from roots to leaves
phloem → vascular tissue for movement from leaves to roots
Root Hair → increases surface area for water absorption
Meristematic tissue → Growing Sections
Guard Cells → open and close to allow gas exchange
Explanation:
The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.
Root hairs increase the surface area for the absorption of water and minerals from the soil.
Meristem is the name of the specific area where plant growth occurs.
Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata.
Explanation:
What is the current level of deforestation in the United States and how does it compare to developing countries?
Describe the action taking place in the cartoon
One asks the question that is there a good time to start a war whereas the other says that winter is the bad time to start the war.
Conversation in the pictureIn this cartoon, two persons are talking to each other on the rise of tension between Ukraine and Russia. They are arguing about the time of the war which is started by Russia.
Nowadays there are tension between Ukraine and Russia which puts pressure on the oil market as well as leads to large destruction in Ukraine. One asks the question that is there a good time to start a war whereas the other says that winter is the bad time to start the war.
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5. Waves that can travel with or witout a medium are called mechanical *
(10 Points)
O True
O False
True. Mechanical waves form when a source of energy causes a medium to compress.
What theory of dreams states that dreams are the by-product of neural activity in the lower brain?.
Which statement is NOT true of mitosis?
A: It is a way old or dying cells can be replaced.
B: It takes an average of eight minutes for any cell to complete the process.
C: Daughter cells are identical to the parent cell.
D: Each daughter cell receives a full set of chromosomes.
Answer:
i think a
Explanation:
What kind of cells have a cell wall? what is the purpose of a cell wall?.
The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.
PLSSS HELP WILL MARK BRAINLIEST!!
Answer:
Archebacteria and Eubacteria
Explanation:
Hope this helps.
Answer:
Eubacteria (first option) & Archaebacteria (fourth option)
Explanation:
Eubacteria & Archaebacteria consist of the prokaryotic organisms.
Prokaryotes are unicelluar organisms that lack the nucleus & other organelles that are bound with the membrane.
Hope it helps ⚜
Which of the following components of a nucleotide determines the type of nucleotide?
A. 5-carbon sugar
B. phosphate group
C. nitrogenous base
Answer:
I think B
Explanation:
I think because nucleotide is chonp
Complete the sentence. The author MAINLY explains the importance of wind, nuclear and solar energy by.
(A) emphasizing that these energy sources can only be created over millions of years.
(B) explaining how these energy sources are in danger of running out quickly.
(C) highlighting that these energy sources have been used since ancient times.
(D) suggesting that these energy sources can be used instead of burning fossil fuels.
The author explains MAINLY the importance of wind, nuclear and solar energy. suggesting that these energy sources can be used instead of burning fossil fuels.
What are renewable energies?Renewable energies are energies resulting from renewable resources, that is, they are inexhaustible, such as
HydroTidalGeothermaland new emerging energies, such as
SolarWind and Biomass energy.With this information, we can conclude that the author explains MAINLY the importance of wind, nuclear and solar energy. suggesting that these energy sources can be used instead of burning fossil fuels.
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Ok, last one, and i'm done for today!
What type of bond forms between Complementary base pairs?
Answer:
hydrogen bonds form between Complementary base pairs
Explanation:
The nucleotides in a base pair are complementary which means their shape allows them to bond together with hydrogen bonds.
What is the difference between amino acids and enzymes?.
What can you
say to back the claim that the fossil record
supports the theory of evolution?
Answer:
Fossils show the progression of animals through million of year.
Explanation:
Fossils are the primary evidence of the theory of evolution. You can carbon date them to see how old they are. You collect dna from them and compare them to modern animals. That is how we know the crocodiles haven't evolved much for millions of year.
Which surface of the fern is shinier? Why?
The upper surface of the fern is more shinier than the lower surface.
The light-tolerant side of the leaf is also shiny, and this is because of a thick waxy cuticle. The shade-tolerant side of the leaf also has a cuticle but if we follow it logically, the light-tolerant side of the leaf needs more protection from heat evaporation because it's always being hit by light.
why does climate change as you move from the equator to the north and South Pole
Answer:
Temperature range increases with distance from the equator. Also, temperatures decrease as you move away from the equator. This is because the suns rays are dispersed over a larger area of land as you move away from the equator. This is due to the curved surface of the earth.
1. Look at this image and state the biotic and abiotic factors:
Answer:
the water is abiotic and trees and the grass is biotic
Which of the following best describes a characteristic that differentiates Animalia and Plantae? Animalia are eukaryotes and Plantae are prokaryotes. Animalia have radial symmetry and Plantae have bilateral symmetry. Animalia have cell walls and Plantae have cell membranes. Animalia are heterotrophs and Plantae are autotrophs.
Answer:
Animalia are heterotrophs and plantae are autotrophs
Explanation:
Animalia and Plantae are the major kingdoms that share similarities and differences. Animals are heterotrophs, though plants are autotrophs. Thus, option D is correct.
What are animals and plants?Animals and plants are eukaryotic organisms that share many organelles and similarities. The animals have radial symmetry and cell membranes, whereas the plants exhibit bilateral symmetry and cell walls.
They both differ in being heterotrophs and autotrophs as animals are incapable of producing their own food while plants are autotrophic organisms that produce food through photosynthetic pathways.
Therefore, animals are heterotrophs and plants are autotrophs.
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Why do you think it is important for a cell to grow before it replicates its dna?.
Answer:
because existing cells divide to produce new cells
Who put forth the idea of evolution driven by natural selection?.
Match the organism to the correct description.
1.
marmots
2.
mosses
3.
lynx
4.
Dung Cannon
-------------------------------------]
a. primary consumers
b. predators
c. producers
d. decomposers
Marmots is a primary consumer
Mosses are producers
Lynx is predator
Dung cannon is decomposers
Hope this helps.
Brainliest?
DH has been referred to an oncologist because it appears that she has developed acute myeloid leukemia, which affects both the formed elements and the plasma of the blood. Damage to the formed elements can cause all of the following except:___________
A) decreased production of antibodies.
B) low levels of oxygen in the blood.
C) increased time for blood to clot.
D) difficulty in transporting hormones and waste products.
difficulty in transporting hormones and waste products
The punctuated equilibrium model for the pace of evolution assumes
A
B
C
D
The structure of gamma hydroxybutyric acid, or GHB, is fairly close to the inhibitory neurotransmitter _____.
The structure of gamma hydroxybutyric acid, or GHB, is fairly close to the inhibitory neurotransmitter Gamma-aminobutyric Acid ( GABA ).
#CarryOnLearningWhat are the different type of respiration in biology?.
2. When a doctor takes your blood pressure, what is he or she measuring?
Answer:
blood pressure test measures the pressure in your arteries as your heart pumps.
