Biochemisty

Question 1

What process builds up molecules

Answer 1

Dehydration synthesis

Question 2

What process breaks down molecules

Answer 2

Hydrolysis

Question 3

Which molecule builds and breaks down molecules

Answer 3

Water

Question 4

Carbohydrates are made up of these elements (3)

Answer 4

Carbon
Oxygen
Hydrogen

Question 5

Examples of a monosaccharide (2)

Answer 5

Glucose

Fructose

Question 6

Examples of disaccharides (2)

Answer 6

Lactose

Sucrose

Question 7

Examples of polysaccharides (2)

Answer 7

Starch

Cellulose

Question 8

3 major biomolecules that make up living organisms

Answer 8

Protein
Carbohydrates
Lipids

Question 9

What foods have monosaccharides

Answer 9

Fruit

Honey

Question 10

What foods have disaccharides

Answer 10

Milk
Table sugar
Sugar Beets

Question 11

What foods are made up of polysaccharides

Answer 11

Potatoes
Roots
Cereal
Bread 
Pasta
Rice

Also cotton

Question 12

A monosaccharide is

Answer 12

A simple sugar

Question 13

A disaccharide is

Answer 13

A carbohydrate made up of 2 monosaccharides

Question 14

A polysaccharide is

Answer 14

A link of many sugars

Made up of monosaccharides and disaccharides

Question 15

Lipids are made of these elements (3)

Answer 15

Carbon
Oxygen
Hydrogen

Question 16

Foods with saturated fat

Answer 16

Bacon
Grease
Lard
Butter

Question 17

Foods with unsaturated fat

Answer 17

Corn oil
Peanut oil
Olive oil

Question 18

What is a saturated fat made of ?

Answer 18

1 glycerol

3 fatty acids

Question 19

Which fat is found In animals?

Answer 19

Saturated

Question 20

Unsaturated fat is liquid at room temperature (t/f)

Answer 20

True

Question 21

Which fat is mostly found in plants

Answer 21

Unsaturated

Question 22

Which fat has one or more double carbon bond C=C

Answer 22

Unsaturated fats

NOTE: WITH SATURATED FATS THERE IS NO DOUBLE CARBON BONDING

Question 23

Steroids are…

Answer 23

The group of lipids that make up cholesterol

Question 24

Phospholipids are

Answer 24

The group of lipids that make up the cell membrane for every cell in your body

Question 25

How many amino acids are there?

Answer 25

20

Question 26

Proteins are made up of…

Answer 26

Amino acids

Question 27

Proteins are made up of these elements (4)

Answer 27

Carbon
Hydrogen
Oxygen
Nitrogen

Question 28

Amino acids are made up of

Answer 28

Hydrogen atom
R group
Carboxyl acid group
An amino acid group

Question 29

Protein structures made up of amino acids

Answer 29

Peptide bonds
Polypeptide
Polypeptide chain

Question 30

Protein denaturalization is…

Answer 30

Disruption of hydrogen bonds caused by heat or acid that changes the shape of polypeptide chains making the protein unfunctional

Question 31

Enzymes are…

Answer 31

A type of protein that speeds up reactions

Question 32

Carbohydrates are used by the cells to

Answer 32

Store and provide energy

Question 33

How does the body use carbohydrates

Answer 33

Storing and providing energy

Question 34

How does the body use proteins

Answer 34

Proteins are what make up us

Question 35

How does the body use lipids

Answer 35

Cell membrane and storage of fat

Question 36

Food made of proteins

Answer 36

Beans
Dairy
Eggs
Nuts
Meat

Question 37

Foods with carbohydrates

Answer 37

Bread
Potatoes
Pasta
Rice
Whole grains

Question 38

Foods with lipids

Answer 38

Milk
Cheese
Meat

Question 39

Monomer in carbohydrates (building block)

Answer 39

Monosaccharides

Question 40

Monomer In proteins (building blocks)

Answer 40

Amino acids

Question 41

Basic building block of lipids

Answer 41

Glycerol and 3 fatty acids

Question 42

Carbohydrate molecular structure

Answer 42

Rings of sugars

Question 43

Molecular structure of proteins

Answer 43

Spirals

Jigjaggy lines attached to a ring

Question 44

Molecular structure of lipids

Answer 44

Longgggg line of hydrogen attached to carbons

In phospholipids when there are double carbon bonds then a leg kicks out