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Bio 156 Questions and Answers with Verified Solutions | Latest 2026 Update

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Bio 156 Questions and Answers with Verified Solutions | Latest 2026 Update

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Bio 156 Questions and Answers with Verified Solutions | Latest 2026
Update




Q: What is the final product of protein synthesis?

Answer:
A polypeptide (protein).

Q: How does the sequence of amino acids determine protein function?

Answer:
The sequence determines how the protein folds and works.

Q: What is DNA replication?

Answer:
Copying DNA before cell division.

Q: When and where does it occur?

Answer:
During S phase of interphase; in the nucleus.

,Bio 156 Questions and Answers with Verified Solutions | Latest 2026
Update




Q: What is the purpose of DNA replication?

Answer:
To ensure each new cell gets a full DNA copy.

Q: What are the main steps of DNA replication?

Answer:
Unzip DNA → match new bases → seal strands.

Q: What is the result of DNA replication?

Answer:
Two identical DNA molecules.

Q: Helicase

Answer:
unzips DNA

, Bio 156 Questions and Answers with Verified Solutions | Latest 2026
Update




Q: DNA polymerase

Answer:
Adds new bases.

Q: Ligase

Answer:
Seals gaps between fragments.

Q: Topoisomerase

Answer:
Relieves twisting strain.

Q: Single-stranded binding proteins

Answer:
Keep strands apart.

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