Lecture 3 - Amino Acids Continued

Question 1

Linear structure of proteins

A. Primary
B. Secondary
C. Tertiary
D. Quaternary

Answer 1

A. Primary

Question 2

Alpha helix and beta sheet is this structure of proteins

A. Primary
B. Secondary
C. Tertiary
D. Quaternary

Answer 2

B. Secondary

Question 3

Multiple chains and subunits make up this structure of proteins.

A. Primary
B. Secondary
C. Tertiary
D. Quaternary

Answer 3

D. Quaternary

Question 4

Folding of the protein is responsible for this protein structure.

A. Primary
B. Secondary
C. Tertiary
D. Quaternary

Answer 4

C. Tertiary

Question 5

Hydrophobic AAs

Answer 5

GAVin LIMPS To Pee

G- Glycine
A- Alanine
V - Valine

L- Leucine
I- Isoleucine
M- Methionine
P- phenylalanine Not its 1 letter designation

T-Tryptophan Not its 1 letter designation

P-Proline

Question 6

Mnemonic for essential AAs

Answer 6

PVT TIM HALL

Phenylalanine
Valine
Threonine

Tryptophan
Isoleucine
Methionine

Histidine
Arginine
Leucine
Lysine

Question 7

Mnemonic for polar AAs

Answer 7

Some Cats Try A Growl

Serine

Cysteine

Aspartate

Glutamate