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kirill [66]
4 years ago
11

How will brief heating (to 95°C) affect macromolecular structures in aqueous solution?

Health
1 answer:
puteri [66]4 years ago
4 0

Answer:

B

Explanation:

Protein unwinds or unfold into a random shape when it is heated. This is because the hydrogen bond and the non hydrophobic interactions is disrupted leading to the disruption of secondary (the alpha-helix and beta sheet) and tertiary structure of protein while the amino sequence remain the same ( the primary structure).

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Explanation:

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Question 2 of 20:
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During competition sam experience Distress, because it is the negative stress experienced during a serious condition when a person fell nervous, hence option b is correct.

<h3>What is distress?</h3>

Stress responses, which are common responses to internal or external disturbances, might be seen as adaptive in nature. Mental suffering is an emotional response to an experience that results from recollection.

Distress happens when stress is intense, protracted, or both. When you feel threatened, your nervous system reacts by releasing a stream of stress chemicals, including adrenaline and cortisol, which awaken the body to emergency action.

Emotional distress can typically be distinguished from physical symptoms. Your breathing quickens, your quickens, your muscles tense up, and your senses sharpen.

Therefore negative stress is a distress experience Sam, hence option b is correct.

Learn more about distress, here:

brainly.com/question/14805545

#SPJ2

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