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Questions and Answers
What is the role of collagen and elastin in the body?
What is the role of collagen and elastin in the body?
- They transport oxygen throughout the body
- They regulate blood sugar levels
- They act as enzymes in digestion
- They provide structural support to skin, bones, and tendons (correct)
What is the primary function of hemoglobin in red blood cells?
What is the primary function of hemoglobin in red blood cells?
- To regulate blood sugar levels
- To provide structural support to blood vessels
- To transport oxygen throughout the body (correct)
- To stimulate growth and cell reproduction
Which proteins are involved in muscle contraction?
Which proteins are involved in muscle contraction?
- Myosin and collagen
- Actin and myosin (correct)
- Actin and insulin
- Elastin and hemoglobin
What is the role of protein hormones in the body?
What is the role of protein hormones in the body?
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What is the function of enzymes in the body?
What is the function of enzymes in the body?
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What is the role of proteins in the immune system?
What is the role of proteins in the immune system?
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Which process is regulated by proteins that interact with DNA?
Which process is regulated by proteins that interact with DNA?
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What is the role of proteins in digestion?
What is the role of proteins in digestion?
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