Answer: proteins
Explanation:
because hey are the number one survival to cells.
Answer:
a. they are central to the re-synthesis of nucleotides from bases in salvage reactions.
Explanation:
Phosphoribosyltransferases are the enzymes that are involved in salvage pathways to reuse the free purines and pyrimidines to make nucleotides. Metabolic degradation of nucleotides releases purines and pyrimidines which in turn enter the salvage pathway to be reused in the formation of new nucleotides. These metabolic pathways that make new nucleotides by reusing the free purines and pyrimidines are called salvage pathways.
Example: Adenosine phosphoribosyltransferase is the enzyme that catalyzes the formation of adenine nucleotide from free adenine and PRPP (5-phosphoribosyl-1-pyrophosphate).
Answer:
MRCORRECT has answered the question
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Plants are the most familiar type of autotroph, but there are many different kinds of autotrophic organisms.
The process by which animals make use of food is called respiration. By this process the animals free the energy captured by plants and other photosynthesizing organisms. They use this energy for maintaining their bodies, breathing, digesting, moving, growing, and reproducing.Heterotrophs cannot make their own food, so they must eat or absorb it. Chemosynthesis is used to produce food using the chemical energy stored in inorganic molecules.
if correct mark as brainlist
C. over 60%
-it was stated that the energy was a whole from a fossil fuel. Suppose it would be 81% but it’s over 60% which still counts.