U1 QUIZ 2

Question 1

The functional group that can cause an organic molecule to act as an acid is?

Answer 1

COOH

Question 2

CH4 is the formula for:

Answer 2

methane

Question 3

The molecule CH3OH represents:

Answer 3

Hydroxyl

Question 4

What has a double bond in its carbon skeleton

Answer 4

C3H8
CH4
C2H4

Question 5

What is CH3COOCH3

Answer 5

Keytone

Question 6

CH3(CH2)16COOH is the formula for:

Answer 6

A fatty acid

Question 7

Dehydration synthesis is a process that involves:

Answer 7

The removal of a water molecule

To connect bonds between amino acids to from a polypeptide chain

Question 8

Organic Chemistry is defined as:

Answer 8

The study of carbon compounds

Question 9

What ending makes things an amino acid

Answer 9

“ine”

Question 10

An unsaturated fat has:

Answer 10

Double bonds
Has oxygen
Has food value

Question 11

What end if a phospholipid molecule is easily soluble in water?

Answer 11

the hydrophilic head

Question 12

What additional levels of the protein structure does the primary structure determine ?

Answer 12

All of them

Question 13

How many different polypeptides, each three amino acids long can be made from 4 different amino acids?

Answer 13

4^3=64

Question 14

How can you tell something is a peptide linkage?

Answer 14

NH2 (Amino)
and COOH (acid)

Question 15

Which group of atoms is always apart of a fatty acid?

Answer 15

COOH ACIDDDD

Question 16

The quaternary structure of a protein is different from the teritary structutre of a protein by having:

Answer 16

two or more polypetide subunites