3.2- Molecule Studies

Question 1

Monomer’s name that makes up carbohydrate

Answer 1

monosaccharide

Question 2

Monomer’s name that makes up DNA

Answer 2

mononucleotide

Question 3

Monomer’s name that makes up Proteins

Answer 3

amino acid

Question 4

What is formed when multiple monosaccharide form together

Answer 4

a polysaccharide or carbohydrate

Question 5

What forms when multiple mononucleotides form together

Answer 5

a polynucleotide or DNA

Question 6

What is formed when multiple amino acids bond together

Answer 6

a peptide or a protein

Question 7

what elements make up a carbohydrate

Answer 7

C, H, O

Question 8

What elements make up a protein

Answer 8

N, C, H, O

Question 9

What elements make up nucleic acid or DNA

Answer 9

N, H, C, O, P

Question 10

What elements make up lipids

Answer 10

C, H, O

Question 11

If a food provides a lot of energy, it contains a lot of what element

Answer 11

Carbon

Question 12

What functional groups are in Lipids

Answer 12

Carboxyl (COOH)

Question 13

What functional groups are in Carbohydrates

Answer 13

Hydroxyl (OH)

Question 14

What functional groups are in Proteins

Answer 14

Amino (NH3), Carboxyl (COO)

Question 15

What functional groups are in DNA/nucleic acid

Answer 15

Phosphate (PO4), Hydroxyl (OH), Amino (NH2)

Question 16

Why do we eat

Answer 16

• nutrients
  -build proteins & new cells

Question 17

What do nutrients provide

Answer 17

ability to live, grow, & repair

Question 18

What is energy

Answer 18

energy is the ability to do work
(it is stored in the form of chemical bonds, it is harnessed and stored as ATP)

Question 19

What is the amount of chemical energy stored in food called

Answer 19

calorie

Question 20

What is malnutrition

Answer 20

a deficiency in essential nutrients and/or calories