Taurine Biosynthesis

Taurine Biosynthesis

Assessment

Interactive Video

Science, Chemistry

University

Hard

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The video discusses taurine, a biomolecule often considered an amino acid due to its structure. Taurine is non-essential for humans as it can be synthesized from cysteine, but it is crucial for life, as shown in studies where its absence leads to functional impairments. Cats, unlike most mammals, cannot synthesize taurine, leading to health issues if not included in their diet. Taurine's known function is in bile acid synthesis, aiding in fat digestion. The synthesis of taurine involves cysteine dioxygenase and hypotaurine dehydrogenase enzymes.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is taurine considered a non-essential amino acid?

Because it is only found in plants

Because it is not present in the human diet

Because it can be synthesized by the body

Because it is not required for any biological function

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a significant consequence of taurine deficiency in cats?

Improved digestion

Blindness

Enhanced night vision

Increased appetite

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which system in the body is particularly affected by taurine deficiency?

Digestive system

Nervous system

Respiratory system

Skeletal system

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one well-known function of taurine?

Regulation of blood sugar

Synthesis of bile acids

Synthesis of proteins

Production of red blood cells

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which enzyme is involved in the conversion of cysteine to taurine?

Cysteine dioxygenase

Pepsin

Lactase

Amylase