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3241004551 [841]
3 years ago
12

Why is it essential that the regulatory mechanisms that activate glycogen synthesis also deactivate glycogen phosphorylase? (sel

ect all that apply.) if this were not the case, a futile cycle would consume atp needlessly. the substrate used in glycogen synthesis can also bind to glycogen phosphorylase, forming an unreactive enzyme-substrate complex. such a regulatory mechanism prevents the simultaneous addition and removal of glucose monomers, preventing unnecessary reactions. without these regulatory mechanisms, both processes would run at full speed, thus inhibiting glycolysis?
Biology
1 answer:
Alex_Xolod [135]3 years ago
6 0
This is because such a mechanism of regulation prevents the simultaneous addition and removal of glucose monomers, preventing unnecessary reactions. Additionally. the two processes occur in the same location in the sell, thus this regulation makes the net process more efficient. When glycogen phosphorylase is phosphorylated its activity increases and vicevarsa. 
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The atomic mass is the protons+neutrons which after adding will give 23.

Explanation:

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A researcher has identified a mutant strain of yeast whose histones are unable to be acetylated. Which of
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Answer:

The correct answer is c the mutant will show decreased levels of gene expression.

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2 years ago
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san4es73 [151]

Answer:

B. Fertilizer can affect the growth of bean plants.

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3 years ago
Define independent assortment within the framework of meiosis. What impact does homologous recombination have on the principle o
Paul [167]

Answer:

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It was formulates by famous scientist G. Mendel based on his work on peas.

For example, in a traditional dihybrid cross of true breeding round and yellow seed plant with wrinkled and green seed plant, F2 generation show four different combinations of phenotype:

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It shows that genes for round and yellow were independently inherited and genes for wrinkled and green were independently inherited. Else, new combinations could not be observed.

Homologous recombination is an event that takes place in prophase I during meiosis. The genetic material is exchanged between the non-sister chromtids of homologous chromosomes. It adds into the genetic variation within a population by producing more combination of genes in the gametes.

It does not violate the law of independent assortment as the genes were independently assorted. It only helps in producing more combinations of genes.

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