CHEM210 CHEM 210 Final Exam:

CHEM210 / CHEM 210 Final Exam:

( Update 2025 / 2026) Biochemistry Questions & Answers - Portage Learning

Question:

A particular lipid is solid at room temperature, so it is called:

Answer:

fat

Question:

A particular lipid is liquid at room temperature, so it is called:

Answer:

oil

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Question:

What is the difference between satu and unsatu fatty acids?

Answer:

satu fatty acid = no double bonds

unsatu fatty acid = double bonds

Question:

PUFA

Answer:

polyunsatu fatty acid, 2 or more double bonds

Question:

What separates life from non-life?

Answer:

lipid bilayer surrounding the cell

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Question:

The secondary structure of a protein is shown with:

Answer:

alpha helices beta sheets beta turns

Question:

The primary sequence of proteins is written ___.

Answer:

N to C-terminal

Question:

The primary sequence of DNA is written ___.

Answer:

5' to 3'

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