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Sedaia [141]
3 years ago
8

A plant is treated with a chemical that blocks the flow of electrons between photosystem II and photosystem I, such that protons

are not transported from the stroma into the thylakoid compartment. What is the effect of this chemical on photosynthesis?
Biology
1 answer:
Sindrei [870]3 years ago
6 0

Answer:

Reduce or stop the production of energy molecule i.e ATP

Explanation:

Proton is an essential ingredient to carry out light reactions successfully and the proton requirement is fulfilled through the proton gradient formed along the membrane. A chemical that blocks the flow of electrons thereby hindering the flow of proton will adversely affect the electron transport chain reactions thereby causing reduced/no conversion of ADP to ATP.  

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3 years ago
What determines whether an allele is dominant recessive or codominant?
expeople1 [14]
Based on the gene expression for instance if one parent is tall and and one parent is short it depends if the child is tall or short. if the child is tall then tallness is dominant ans shortness is recessive if the child is short that shortness is dominant and tallness is reccesive. however for codominance its a blending or mixture of both alleles. if a white flour and red a flower are mixed and its offspring is pink that is codominance. hope it helps!
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2 years ago
How are ethanol and glucose similar in structure and function?
maria [59]
It is A , d , and c . I can bet my last bagel bite
6 0
2 years ago
An air pressure of 1,005 millibars is equivalent to approximately how many inches of Mercury?
N76 [4]

1005milibars of pressure corresponds to 29.68inches of mercury.

Option D.

<h3><u>Explanation:</u></h3>

Mercury has a density of around 13.6gm/cc. Thus the pressure of inches of mercury will have a huge effect on the value. As far as bar is concerned, it's around the normal atmospheric pressure measured at sea level. Its around 1,00,000 pascals. So from converting a pressure at millibars to inches of mercury, we need to divide the value by a factor of 33.864.

So, pressure in milibars =1005milibars.

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6 0
3 years ago
Allosteric proteins and the regulation of metabolic pathways would be expected to be found at ________ and ____________ of metab
scoundrel [369]

Answer:

e) B and C

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3 0
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