Proteins

Question 1

Examples / Types of proteins

Answer 1

Enzymes , Hormones , Storage proteins and transport proteins etc

Question 2

What monomer are proteins made from

Answer 2

Amino acids

Question 3

How many amino acids are present in all life forms

Answer 3

20

Question 4

R group is the

Answer 4

Variable group

Question 5

Anime group is the

Answer 5

H2N

Question 6

Carboxylic acid group is the

Answer 6

COOH

Question 7

Name of most simple amino acid

Answer 7

Glycine with its R group just being a hydrogen atom

Question 8

What makes proteins different from lipids and carbohydrates

Answer 8

They contain nitrogen in their amine group

Question 9

How do two amino acids join together

Answer 9

Condensation

Question 10

The bond type between two proteins

Answer 10

Peptide bond

Question 11

Two amino acids joined together is known as

Answer 11

Dipeptide

Question 12

Where does the peptide bond between the two amino acids form

Answer 12

Between the H molecule in one of the amino acids amine group and between the OH molecule in the other amino acids carboxylic group

Question 13

What is given off when two amino acids join via condensation to make a dipeptide

Answer 13

One molecule of water

Question 14

Four levels of protein structure

Answer 14

Primary
Secondary
Tertiary
Quaternary

Question 15

Primary structure

Answer 15

The number / sequence of amino acid

Question 16

Secondary structure

Answer 16

Hydrogen bonds forming between the amino acids in the chain which causes the protein to coil into an alpha-helix or a beta-pleated sheet