CH2 Chemistry

Question 1

bio-

Answer 1

life

Question 2

biochemstry

Answer 2

branch of science dealing with the chemistry of life-forms

Question 3

di-

Answer 3

two

Question 4

disaccharide

Answer 4

molecule composed of two bonded sugar units.

Question 5

glyc-

Answer 5

sweet

Question 6

glycogen

Answer 6

complex carbohydrate composed of glucose molecules bonded in a particular way.

Question 7

iso-

Answer 7

equal

Question 8

isotope

Answer 8

atom that has the same atomic number as another atom but a different atomic weight.

Question 9

lip-

Answer 9

fat

Question 10

lipids

Answer 10

groups of organic compounds that includes fat

Question 11

-lyt

Answer 11

break down

Question 12

electrolyte

Answer 12

substance that breaks down and releases ions in water.

Question 13

mono-

Answer 13

one

Question 14

monosaccharide

Answer 14

a molecule consisting of a single simple sugar unit.

Question 15

poly-

Answer 15

many

Question 16

ployunsaturated

Answer 16

molecule with two or more double bonds between its carbon atoms.

Question 17

sacchar-

Answer 17

sugar

Question 18

monosaccharide

Answer 18

molecule consisting of a simple sugar unit.

Question 19

syn-

Answer 19

together

Question 20

synthesis

Answer 20

process by which chemicals form together to make new types of chemicals.

Question 21

matter

Answer 21

anything that has weight and occupies space.

Question 22

mass

Answer 22

the amount of matter present in a substance or object.

Question 23

chemistry

Answer 23

branch of science that studies the composition, properties, and interactions of matter.

Question 24

atom

Answer 24

smallest particle of an element that has properties of that element.

Question 25

electron (e)

Answer 25

extremely small particle within and atom; carries a positive electrical charge and is found with an atomic nucleus.

Question 26

proton (p+)

Answer 26

Relatively large particle within and atom; carries a positive electrical charge and is found within a atomic nucleous.

Question 27

Neutron

Answer 27

Relatively large particle within an atom; about the same weight of a proton; uncharged and thus electrically neutral; found within a atomic nucleous.

Question 28

Ion

Answer 28

particle, formed from an atom, that is electronically charged because it has gained or lost one or more elctrons.