Cumulative Test

Question 1

What leads a scientists to conducting an expiremtn

Answer 1

Observation

Question 2

What does a peer review help?

Answer 2

Support it

Question 3

What is a well tested explanation that explains observations

Answer 3

Theory

Question 4

What is the proscces of organisms maintain their internal environment

Answer 4

Homeostasis

Question 5

What is the metric system based in

Answer 5

10

Question 6

Which value is 2 Incriments smaller than meter

Answer 6

Centi

Question 7

When 2 atoms share electrons when bonded it is

Answer 7

Covalent bond

Question 8

Which property of water makes it attracted to glass

Answer 8

Adhesion

Question 9

The oxygen sore of water me levying had a which charge

Answer 9

Negative

Question 10

The water that dissolves the lemonade mix is

Answer 10

Solvent

Question 11

A single unit molecule would be known as a

Answer 11

Monomer

Question 12

Nucleic acid is mad if

Answer 12

Nucleotides

Question 13

What are proteins made of

Answer 13

Amino acids

Question 14

What ar carbs made of

Answer 14

Sugars

Question 15

Lips are fatty acids and

Answer 15

Glycerol

Question 16

Enzymes lower what energy

Answer 16

Activation

Question 17

What do marmacules include

Answer 17

Lipid
Carbs
Proteins
Nucleus acids

Question 18

What are the chemical that go into an reaction called

Answer 18

Reactants

Question 19

What speeds up chemical reactions

Answer 19

An enzyme

Question 20

What to prokaryote have

Answer 20

Ribosomes

Question 21

What breaks down waste to be recycled

Answer 21

Lysosomes

Question 22

What helps make proteins

Answer 22

ER

Question 23

Which organelle is not in animal cells

Answer 23

Chloroplast

Question 24

Water moving through a cell membrane is known as

Answer 24

Osmosis

Question 25

The channels sin the cell membrane are made of what

Answer 25

Proteins

Question 26

Why does an animals cel shrivel in the ocean

Answer 26

The water moved out

Question 27

What predicts the outcome of an experiment?

Answer 27

Hypothesis

Question 28

What uses ATP to move things from low to high concentration

Answer 28

Active transport

Question 29

3 things that make prokaryotes different from eukaryotes

Answer 29

No nucleus Simple Have plasmids

Question 30

What bond only occurs between water and in DNA

Answer 30

Hydrogen bonds

Question 31

A molecule with an unequal distribution of electron wothin the molecule is ...

Answer 31

Polar molecule

Question 32

What is lemonade

Answer 32

A solution

Question 33

What is another name for polysaccharide

Answer 33

Starch

Question 34

What organelle story's water sugars and salts for the cell

Answer 34

Vacuole

Question 35

Which organkels involve energy conversions

Answer 35

Mitochondria | Chloroplast

Question 36

When a cell is places on fresh water the water is ----- solution because it has a lower level of dissolved solids in it

Answer 36

Hypotonic

Question 37

T OR F | a hypothesis is based on the result of an expiremtn

Answer 37

False

Question 38

Glucose and carbon dioxide go into cellular respiration

Answer 38

False