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Science Clinic => Chemistry => Topic started by: Rafic Kaaki on Nov 5, 2023

Title: The backbone of a strand of nucleic acid consists of
Post by: Rafic Kaaki on Nov 5, 2023

Question 1

Proteins occurring in the β-pleated sheet structure
◦ are relatively inelastic.
◦ never occur in nature.
◦ produce structurally weak materials.
◦ contain no peptide bonds.
◦ are not involved in hydrogen bonds.

Question 2

The backbone of a strand of nucleic acid consists of
◦ phosphate units only.
◦ phosphate and sugar units.
◦ polyester.
◦ phosphate, sugar, and nitrogen base units.
◦ sugar units only.

Title: The backbone of a strand of nucleic acid consists of
Post by: nikspatel037 on Nov 5, 2023

Answer 1

are relatively inelastic.

Answer 2

phosphate and sugar units.