BIOLOGY HIGH SCHOOL

At which point is G3P removed from the Calvin cycle to be used in the production of carbohydrates?A. During Photophosphorylation
B. During carbon fixation
C. Immediately after reduction
D. Immediately after regeneration

Answers

Answer 1
Answer:

The answer is C. The Calvin cycle occurs in the stroma o the chloroplast in a plant cell. It involves the dark stage where carbon dioxide is reduced by protons created in photolysis from the light stage of photosynthesis. The 3-phosphoglyceric acid (3-PGA) is phosphorylated by ATP and then immediately reduced by NADPH in the reduction step. After reduction, G3P is formed and exits the cycle. Other G3Ps are regenerated into a ribulose-1,5-bisphosphate (RuBP) acceptor molecule for the cycle to continue.

Answer 2
Answer:

the answer is c i just did it

Related Questions

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How can natural selection affect a predator-prey relationship in an ecosystem?Choose all answers that are correct. A.Natural selection can influence both predator and prey populations. B.Nature selects for traits that allow for increased rates of reproduction and survival over traits that don't. C.Natural selection determines which generations will be influenced by natural selection. D.One population is not affected by the changes in another population.
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The biggest difference between active transport and passive transport is the need for the cell to use

The area in which sediment is deposit along the shore is the A. cave
B. beach
C. cove
D. current

Answers

Q. The area in which sediment is deposit along the shore is the 
A. cave
b. beach
c. cove
d. current

A. B. beach

DNA replication occurs in a cell in all of the following situations, EXCEPT whenA: cells undergo meiosis.
B: cells undergo mitosis.
C: proteins are synthesized.
D: cells repair damage from UV light.

Answers

The answer is C. proteins are synthesized

Protein synthesis occurs after transcription and translation, right before DNA replication. Protein synthesis shows how enzymes and other proteins are formed from DNA. The sequence of events would look like this:

DNA replication --------------------------> RNA--------------------------> Protein Synthesis
                                 transcription                       translation

Answer:

 C)  proteins are synthesized.  

Explanation:

I took the USA testprep

We discussed the principles of the genetic code and how proteins are made. If you have a protein containing 250 amino acids, how many nucleotides would you expect the gene sequence to have?

Answers

750
I hope this helps :)

What does evaporation change from ? Solid ———> liquid Liquid ———-> Solid What does condensation change from Liquid——-> solid Solid———> liquid

Answers

Answer:

Evaporation : Liquid --- Gas (Vapor) ; Condensation : Gas (Vapor) --- Liquid

Explanation:

Evaporation is the change of a liquid into gas or vapor, usually by increase in temperature. Eg : Water evaporation into vapors during water cycle, due to sun heat.

Condensation is the change of gas or vapor into liquid, usually by decrease in temperature. Eg : Vapors condensation into water droplets during water cycle, due to lower atmospheric temperature at higher height.

How comparable are the two plant specimens?
Claim
Evidence
Reasoning

Answers

The answer would be claim hope it helps

Attractants and repellents are detected by chemoreceptors that can trigger a. different flagella to rotate to change direction toward or away from the source of the attractants or repellents. b. the rotary flagella to change their rotation to allow the bacterium to change direction randomly. c. the flagella to whip in unison. d. different flagella to stop or start to allow cell movement.

Answers

Answer:

b. the rotary flagella to change their rotation to allow the bacterium to change direction randomly

Explanation:

The bacterial flagella are made up of flagellin protein. The bacterial flagella is divided into three parts hook, filaments, and the basal body. Rotor is present in bacterial flagella which extends to the cytoplasm and makes C ring.  

C ring contains several switch proteins that change the rotation of the flagella instantly in response to repellent or attractant which allows to change the direction of bacteria randomly. Bacterial Flagella can move clockwise and counterclockwise. Therefore the right answer is B.
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