Answer:
(a) Act as a membrane transport protein
Explanation:
Bacteriorhodopsin is a membrane protein that serves as a proton pump. It is mainly present in archaebacteria such as <em>Halobacterium halobium</em>. Bacteriorhodopsin is a light drive proton pump which means that it uses the energy from solar radiation to serve as a proton pump.
It has seven hydrophobic alpha-helices that span the lipid bilayer and the light-absorbing retinal pigment is buried in the membrane. The function of Bacteriorhodopsin is to generate the proton gradient for ATP synthesis by releasing protons at the outer surface of the membrane.
Answer:
How trees stop air pollution:
Trees are able to clean the air and absorb harmful airborne particles and gaseous pollutants. ... Through the process of photosynthesis, trees are able to absorb carbon dioxide from our atmosphere and reduce the 'greenhouse effect', creating a less polluted, more sustainable world for our future generations.
If trees are not there then it wont be able to do the proccess which leads to air pollution more.
Explanation:
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Answer:
<em>Similar to the reaction that occurs in step 1 of glycolysis, a second molecule of ATP provides the phosphate group that is added on to the F6P molecule. The enzyme that catalyzes this reaction is phosphofructokinase (PFK).</em>
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