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ValentinkaMS [17]
3 years ago
6

An endurance runner begins experiencing muscle soreness towards the end of a long race.

Biology
1 answer:
slamgirl [31]3 years ago
5 0

Answer and Explanation:

The cells of the runner respire through anaerobic respiration due to inadequate oxygen leading to formation of lactic acid. Under these conditions lactic acid accumulates in the muscles which might cause fatigue and result in muscle soreness and cramps. Lack of enough oxygen makes the cells to respire anaerobically altering cell respiration.

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Hydrolysis of which molecule is important for translation initiation, elongation, and termination?
abruzzese [7]

Answer:

D. GTP

Explanation:

Initiation of protein synthesis includes binding of mRNA to small ribosome subunit and initiation aminoacyl tRNA. The pairing of the anticodon of the initiating aminoacyl tRNA and initiation codon of mRNA requires GTP hydrolysis and marks the beginning of protein synthesis.  

Elongation stage of protein synthesis requires movement of the ribosome along the mRNA which in turn is facilitated by GTP hydrolysis. As the ribosome moves along the mRNA, the codon of mRNA bind to the respective anticodon of aminoacyl tRNA by using the energy of GTP hydrolysis. The GTPase activity of elongation factor Ef-Tu ensures the fidelity of the process.  

The release factors that recognize the stop codon and serve to mark the termination of protein synthesis use the energy of GTP hydrolysis during the process.

4 0
2 years ago
Cell organelle we do comparing organelles to jobs in a school:
vampirchik [111]

Answer:

1. Mitochondria(Pretty sure)

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8 0
3 years ago
Fossil evidence shows that structures considered vestigial in living organisms...
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I don't really know but I pick b.have always been vestigial.
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3 years ago
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Which statement best applies collision theory to preventing a dangerous reaction from occurring?
CaHeK987 [17]

Answer;

Keep the reactants in separate containers.

Explanation;

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The autoimmune disease that results from the body attacking tissues such as the heart or lungs is called
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