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professor190 [17]
3 years ago
7

Sickle cell anemia is a genetic disorder in which the hemoglobin responsible for transporting oxygen is misformed. The disease b

egins with a mutation in a _______________ acid, which results in a structural difference in a–
Protein; nucleic acid.

Nucleic acid; lipid.

Nucleic acid; protein.

Protein; lipid.
Biology
1 answer:
notka56 [123]3 years ago
8 0

Answer: protein , nuclei acid

Explanation:

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What are the major classes of lipids​
PolarNik [594]

Answer:

phospholipids, sterols, and triglycerides

Explanation:

Phospholipids make up the outermost layer of cells in the bodies of both animals and humans. They create a protective layer around the cells to help maintain them.

Sterols are a subset of steroids, a type of hormone.

Triglycerides are the fats and oils that you are familiar with in foods. This type of lipid can be saturated or unsaturated, which is part of what makes them solid or liquid, respectively, at room temperature.

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2 years ago
Blanced diet must contain enough energy to meet the body's needs what else must it contain​
Aleksandr-060686 [28]

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Water

Explanation:

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3 years ago
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Which three organs produce enzymes that digest proteins ?
11111nata11111 [884]

1. Amylase, produced in the mouth. It helps break down large starch molecules into smaller sugar molecules.

2. Pepsin, produced in the stomach.

3. Trypsin, produced in the pancreas.

I'm probably wrong. Sorry.

4 0
3 years ago
During cellular respiration, chemical energy is converted to cellular energy.
Vladimir [108]

Answer:

False, chemical energy is not transfered or converted into cellular energy

Explanation:

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3 years ago
Why is acetylcholine broken down?
Aneli [31]

Acetylcholine broken down is the process by which this neurotransmitter activates a suitable ligand-receptor to trigger a cell signaling pathway.

<h3>What is Acetylcholine?</h3>

Acetylcholine is a chemical messenger (i.e., a neurotransmitter) that is used to transmit signals inside the body.

Acetylcholine broken down is due to its hydrolysis, which ends cell signaling between brain synapses.

In conclusion, Acetylcholine broken down is the process by which this neurotransmitter activates a suitable ligand-receptor to trigger a cell signaling pathway.

Learn more about Acetylcholine signaling here:

brainly.com/question/13993931

#SPJ12

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