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SVETLANKA909090 [29]
3 years ago
14

The Calvin cycle:

Biology
2 answers:
kow [346]3 years ago
8 0
I am almost positive that the answer is D all of the above because The Calvin Cycle was discovered and named after Melvin Calvin, It is part of the light independent reactions and it does produce glucose
zhenek [66]3 years ago
5 0

the answer is not a b or c

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Which of the following happened partly in response the fire on the Cuyahoga River? Select two correct answers.
dlinn [17]

Answer:

- Congress passed the Clean Water Act into law.

- The National Environmental Policy Act was passed, which led to the formation of the EPA.

Explanation:

7 0
1 year ago
The main role of the ________ is to increase the binding ability of RNA polymerase to the lac operon promoter region.
Anna11 [10]

Answer:

catabolite activator protein (CAP)

Explanation:

Catabolite activator protein (CAP) is a homodimeric transcriptional activator required for transcription initiation of catabolite-sensitive genes in <em>Escherichia coli</em>. CAP contains a ligand-binding domain at its N-terminus and a DNA-binding domain at its C-terminus. CAP activates transcription by binding at target DNA sites on promoter sequences, thereby enhancing the ability of the RNA polymerase to bind and initiate transcription. CAP binds cyclic AMP (cAMP) to increase CAP’s affinity to DNA and thus activates the transcription of genes for catabolism, such as the lactose (lac) operon genes (the lac operon is a set of genes that encode for enzymes taking part in lactose metabolism).

4 0
2 years ago
4. (a) Primary production is the production of carbon compounds from carbon dioxide, generally by photosynthesis. Study
Stels [109]

The graph is showing how primary production decreases as deep increases. It is due to the amount of available light in the water.

<h3>Primary production on the ocean</h3>

The primary production in the ocean is performed by microorganisms known as phytoplankton.

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In a similar manner to plants, phytoplankton communities also contain chlorophyll in order to convert sunlight into biomass.

As ocean deep increases, the amount of available light in the water decreases, thereby also decreasing the primary production of the phytoplankton populations.

Learn more about primary production here:

brainly.com/question/22283115

4 0
2 years ago
What is evaporation controlled by? 1.chloroplasts 2.pith 3.the spongy layer 4.stomata​
kap26 [50]

Answer: stomata

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4 0
3 years ago
Read 2 more answers
(e) Predict the effect of the removal of the final electron acceptor on the rate of carbon fixation by the chloroplast. Justify
Vinil7 [7]

Answer:

The ATPs produced during Chemeiosmosis, in the chloroplast is needed during Calvin cycle to fix carbon for production of CHO, protein and fats  during conversion of 3C-glyceride phosphate(GP) to 2C- triose phosphate.(TP) .

The ATPs is needed for this reduction to take place in the presence of NADPH(which is oxdized to NADP).

Therefore, if the final electron acceptor is removed, there will be no electron transport chains which generated the PMF, for pumping H+ across into the thylakoid membrane of the chloroplast, to generate the electrochemical gradients, needed for  the energy for ATPase synthase enzymes,to synthesize ATPs production.

Therefore, the removal of the electron acceptor (oxygen) leads to stoppage of electron transport chain, and hence loss of ATP s, and therefore, no Carbon fixation as CHO, or protein, or fats.

Explanation:

7 0
3 years ago
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