Amino Acids

Question 1

It is a building blocks of protein?

Answer 1

Amino acids

Question 2

2 common group attached to the amino acids.

Answer 2

1. -NH3 amine group

2. -COOH carboxylic acid group

Question 3

In standard amino acids, all naturally occuring amino acids are found in what configuration?

a. D configuration
b. L configuration

Answer 3

b. L configuration (S-Configuration)

Question 4

What in 20 amino acid gives not chiral characteristics?

Answer 4

Glycine.

Glycine have 2 Hydrogen attached to the alpha carbon of amino acid. Please review the characteristics of chiral.

Question 5

What is zwitterions?

Answer 5

It have both (+) and (-) charge in the Amino acid. Net charge is ZERO.

Question 6

Identify the amino acid.

G

Answer 6

Glycine, Gly

Question 7

Identify the amino acid.

A

Answer 7

Alanine, Ala

Question 8

Identify the amino acid.

V

Answer 8

Valine, Val

Question 9

Identify the amino acid.

R

Answer 9

Arginine, Arg

Question 10

Identify the amino acid.

K

Answer 10

Lysine, Lys

Question 11

Identify the amino acid.

L

Answer 11

Leucine, Leu

Question 12

Identify the amino acid.

D

Answer 12

Aspartic Acid, Asp

Question 13

Identify the amino acid.

F

Answer 13

Phenylalanine, Phe

Question 14

Identify the amino acid.

Q

Answer 14

Glutamine, Gln

Question 15

Identify the amino acid.

I

Answer 15

Isoleucine, Ile

Question 16

Identify the amino acid.

C

Answer 16

Cysteine, Cys

Question 17

Identify the amino acid.

T

Answer 17

Threonine, Thr

Question 18

Identify the amino acid.

H

Answer 18

Histidine, His

Question 19

Identify the amino acid.

D

Answer 19

Aspartic acid, Asp

Question 20

Identify the amino acid.

W

Answer 20

Tryptophan, Trp

Question 21

Identify the amino acid.

N

Answer 21

Asparagine, Asn

Question 22

Identify the amino acid.

Y

Answer 22

Tyrosine, Tyr

Question 23

Identify the amino acid.

E

Answer 23

Glutamic acid, Glu

Question 24

Identify the amino acid.

S

Answer 24

Serine, Ser

Question 25

Identify the amino acid. P

Answer 25

Proline, Pro

Question 26

Group Attached in Amino acids. Ser a. Bases b. Sulfur containing c. Alcohol

Answer 26

c. Alcohol

Question 27

Group Attached in Amino acids. K a. Bases b. Sulfur containing c. Alcohol

Answer 27

a. Bases

Question 28

Group Attached in Amino acids. H a. Bases b. Sulfur containing c. Alcohol

Answer 28

a. Bases

Question 29

Group Attached in Amino acids. M a. Bases b. Sulfur containing c. Alcohol

Answer 29

b. Sulfur containing

Question 30

Group Attached in Amino acids. Pro a. Bases b. Sulfur containing c. Alkyl

Answer 30

c. Alkyl

Question 31

Group Attached in Amino acids. Gln a. Alkyl b. Acids c. Aromatic d. Amides

Answer 31

d. Amides

Question 32

Group Attached in Amino acids. Glu a. Alkyl b. Acids c. Aromatic d. Amides

Answer 32

b. Acids

Question 33

Group Attached in Amino acids. W a. Alkyl b. Acids c. Aromatic d. Amides

Answer 33

c. Aromatic

Question 34

Group Attached in Amino acids. F a. Alkyl b. Acids c. Aromatic d. Amides

Answer 34

c. Aromatic

Question 35

Group Attached in Amino acids. Ile a. Alkyl b. Acids c. Aromatic d. Amides

Answer 35

a. Alkyl

Question 36

Group Attached in Amino acids. D a. Alkyl b. Acids c. Aromatic d. Amides

Answer 36

d. Acids