Proteins

Question 1

Do more jobs in the cell than any other type of biological molecule

Answer 1

proteins

Question 2

is a chain of monomers called amino acids

Answer 2

Protein

Question 3

General structure of an amino acid

Answer 3

hydrogen atom carbon cell group, amino group, r group

Question 4

The protein that controls the amount amount of sugar in the blood

Answer 4

Insulin

Question 5

Is composed of an amino group, a carboxyl group, and one of our groups attached to essential carbon atom

Answer 5

Amino acids

Question 6

Distinguish the amino acids from one another, and they have diverse chemical structures

Answer 6

R groups

Question 7

The ________ Reaction connect amino acids to each other

Answer 7

Dehydration synthesis

Question 8

Is the resulting covalent bond that links each amino acid to its neighbor?

Answer 8

A peptide bond

Question 9

Chains with 100 or more amino acids

Answer 9

Polypeptides

Question 10

when is a polypeptide called a protein?

Answer 10

Once it folds into its functional shape

Question 11

The amino acid sequence of a polypeptide chain

Answer 11

Primary (1°) structure

Question 12

A “substructure” with a defined shape, resulting from hydrogen bonds between parts of the polypeptide

Answer 12

Secondary (2°) structure

Question 13

these interactions fold the chain of amino sequence into coils, sheets, and loops.

Answer 13

secondary (2°) structure

Question 14

The overall shape of a polypeptide, arising primarily through interactions between between our groups and water

Answer 14

tertiary (3°) structure

Question 15

The structure where the hydrophobic groups move away from water toward the proteins interior.

Answer 15

Tertiary (3°) structure

Question 16

The shape rising from interactions between multiple polypeptide subunits are the same protein

Answer 16

Quarternary (4°) structure

Question 17

The structure, where amino acid chain twists into a helix or folds into a sheet

Answer 17

Secondary (2°) structure

Question 18

Loss of function

Answer 18

denaturation

Question 19

what factors can denature a protein?

Answer 19

heat, excessive salt, or wrong ph

Question 20

proteins can have a variety of structures and functions due to the fact that

Answer 20

The 20 different types of amino acids can be assembled in a variety of orders

Question 21

because higher levels of protein structure depend upon the amino sequence of the ______ structure, a genetic mutation that causes a change in an amino acid can result in a misfolded, nonfunctional protein.

Answer 21

Primary

Question 22

contains starch

Answer 22

Potatoes, rice, and wheat

Question 23

What is a key difference between cellulose and starch?

Answer 23

The bonds between the subunits are oriented differently

Question 24

proteins can have a variety of structures and functions due to the fact that

Answer 24

The different types of amino acids can be assembled in a variety of orders

Question 25

Long chains of amino acids (100 or more) linked through dehydration, synthesis form am molecule called

Answer 25

polypeptide

Question 26

in the sentences of proteins, dehydration, reactions for peptide bonds between _______ monomers

Answer 26

amino acid

Question 27

A proteins hydrogen bonds are broken and it’s structure and folded when the protein

Answer 27

Is denatured