Chapter 2 Part 2 Test

Question 0

Exists in three physical states

Answer 0

Water

Question 1

Diatomic molecule

Answer 1

Oxygen

Question 2

Feel slimy

Answer 2

Base

Question 3

Formula H2O

Answer 3

Water

Question 4

It changes temperature slowly, absorbing and transporting heat

Answer 4

Water

Question 5

Known as the universal solvent

Answer 5

Water

Question 6

Liquid physical state is more dense than solid

Answer 6

Water

Question 7

Major component of blood and other body fluids

Answer 7

Water

Question 8

Makes about 2/3 of the body’s weight

Answer 8

Water

Question 9

Most abundant compound in living things

Answer 9

Water

Question 10

Needed for respiration- which is the release of of energy from glucose

Answer 10

Oxygen

Question 11

Release hydrogen ions

Answer 11

Acids

Question 12

Release hydroxide ions

Answer 12

Bases

Question 13

Tastes bitter

Answer 13

Bases

Question 14

Tastes sour

Answer 14

Acids

Question 15

Transported by the circulatory system

Answer 15

Oxygen

Question 16

Released from the lungs as a waste product

Answer 16

Carbon dioxide

Question 17

Inorganic compound that contains carbon

Answer 17

Carbon dioxide

Question 18

They provide the body w many of the ions needed for normal functioning

Answer 18

Salts

Question 19

Compounds are those that contain carbon and hydrogen

Answer 19

Organic

Question 20

Are all other compounds that do not contain carbon and a few that contain carbon

Answer 20

Inorganic

Question 21

Double helix (spiral ladder) -forms genes and transfers genetic information

Answer 21

DNA

Question 22

Single strand - functions in protein synthesis

Answer 22

RNA

Question 23

Lemon juice, gastric juice

Ex.

Answer 23

Acids

Question 24

Milk of magnesium, household ammonia Ex.

Answer 24

Base

Question 25

Breads, pastas Ex.

Answer 25

Carbs

Question 26

Carbon dioxide, water Ex.

Answer 26

Inorganic

Question 27

Butter, lard Ex.

Answer 27

Lipid

Question 28

DNA, RNA Ex.

Answer 28

Nucleic acids

Question 29

Carbohydrates, fats, proteins Ex.

Answer 29

Organic compounds

Question 30

Beef, chicken Ex.

Answer 30

Proteins

Question 31

How many calories are in a gram of fat?

Answer 31

9

Question 32

Proteins that are specialized to bond with particular molecules are called what?

Answer 32

Receptors

Question 33

Compounds are those that contain carbon and hydrogen

Answer 33

Organic

Question 34

Are all other compounds that do not contain carbon and a few that contain carbon

Answer 34

Inorganic

Question 35

Double helix (spiral ladder) -forms genes and transfers genetic information

Answer 35

DNA

Question 36

Single strand - functions in protein synthesis

Answer 36

RNA

Question 37

Lemon juice, gastric juice Ex.

Answer 37

Acids

Question 38

Milk of magnesium, household ammonia Ex.

Answer 38

Base

Question 39

Breads, pastas Ex.

Answer 39

Carbs

Question 40

DNA, RNA Ex.

Answer 40

Nucleic acids

Question 41

Carbohydrates, fats, proteins Ex.

Answer 41

Organic compounds

Question 42

Beef, chicken Ex.

Answer 42

Proteins

Question 43

Fructose, glucose Type of carb

Answer 43

Monosaccharide

Question 44

Lactose, sucrose Type of carb

Answer 44

Disaccharide

Question 45

More complex sugars Type of carb

Answer 45

Disaccharides

Question 46

Simple sugar Type of carb

Answer 46

Monosaccharides

Question 47

Starches Type of carb

Answer 47

Polysaccharides

Question 48

How many calories are in a gram of fat?

Answer 48

9

Question 49

Proteins that are specialized to bond with particular molecules are called what?

Answer 49

Receptors