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Vikki [24]
3 years ago
8

Kathy has been exercising vigorously for the past half hour. Her body feels sore and she feels pain in her limbs. What could be

the reason for this?Select one of the options below as your answer:
A. Accumulation of lactic acid in the muscles of her limbs
B. Accumulation of alcohol in the muscles of her limbs
C. Accumulation of CO2 in the muscles of her limbs
Biology
2 answers:
Anna007 [38]3 years ago
8 0
Out of the choices given, the reason why Kathy's body feels sore and she has pain in her limbs after vigorously exercising is an accumulation of lactic acid in the muscles of her limbs. The correct answer is A. 
blondinia [14]3 years ago
7 0

The right option is; A. Accumulation of lactic acid in the muscles of her limbs

Accumulation of lactic acid in the muscles of her limbs is the reason for this.

During strenuous exercise when the body requires high energy due to insufficient supply of oxygen, the body generates energy anaerobically and there is formation and accumulation of lactate (lactic acid) in the muscle. High lactate levels in the muscle increase the acidity of the muscle cells, and it also cause the disruptions of other metabolites. This result in feelings of painful sensation and soreness in active muscles.

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klio [65]

DNA - Option C.

Gene - Option A.

Chromosomes - Option B.

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

DNA is described here as the instructions that governs all the characters of an organism. Its actually a macro molecule which is a polymer of different thousands of nucleotides which is present in all cells and contain genetic information for running the characters of an organism.

Genes are described here as series of nitrogen bases governing a particular character or trait. Gene is actually a functional part of DNA which codes for a protein that governs a particular character of an organism.

Enzymes are proteins in nature. They are produced as a result of transcription and translation from DNA, and hastens different chemical processes of a metabolic activity.

The chromosomes are the condensed form of DNA. They are seen in the cells prior to cell division, either mitosis or meiosis. They are half obtained from father and the other half from mother, leading to variations among the offsprings.

5 0
3 years ago
The cheetah is the fastest land animal accelerating from 0 to 100 km per hour in hour many seconds? 1) 2 seconds 2) 3 seconds 3)
Goryan [66]

Answer:

I think under 6 seconds

7 0
3 years ago
What is the glacial budget
IgorLugansk [536]

C would be the correct answer because The glacial budget refers to the balance between the amount of inputs versus outputs affecting the glacial system. So the glacier loses mass as evaporation will increase due to warmer temperatures and there will be melting at the snout. This part of a glacier is known as the zone of ablation.

3 0
3 years ago
What is the chemical name for no2
vesna_86 [32]
I believe it is Nitrogen dioxide
6 0
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Read 2 more answers
What are delusions? what are some symptoms?
crimeas [40]
Delusions is a idiosyncratic belief or impression that is firmly maintained stating that they make false impressions on people

Some symptoms are irritable angry or a low mood also hallucinations
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