Wk 8 Test Flash Cards.

Question 1

What is the protective layer around the membranes in the prokaryotic cells.

Answer 1

Cell wall

Question 2

What is the structure that makes up the cell membrane.

Answer 2

Phospholipid layer.

Question 3

Water loving, or dissolves in water.

Answer 3

Hydrophilic

Question 4

The property of the membrane which is selective

Answer 4

Selective permeability

Question 5

Movement of molecules from high concentration to low concentration

Answer 5

Diffusion

Question 6

What is the study of cells.

Answer 6

Cytology

Question 7

Passive transport that involves water.

Answer 7

Osmosis

Question 8

A concentration solution that causes cells to shrink

Answer 8

Hypertonic

Question 9

Biosynthesis of proteins

Answer 9

Ribosomes

Question 10

Responsible for digestion

Answer 10

Lysosome

Question 11

Used for storage of water. Starch or nutrients

Answer 11

Vacuole

Question 12

Respiration and ATP production.

Answer 12

Mitochondria

Question 13

Houses genetic material

Answer 13

Nucleus

Question 14

Attaches a signal group

Answer 14

Golgi apparatus

Question 15

A diver getting ready to jump.

Answer 15

Potential energy.

Question 16

The law that states Energy that cannot be destroyed or created.

Answer 16

First law of thermodynamics

Question 17

Disorder

Answer 17

Entropy

Question 18

A reaction that requires energy.

Answer 18

Endergonic

Question 19

The energy needed to start the reaction

Answer 19

Activation energy.

Question 20

Participated in almost all reactions and lowers activation energy.

Answer 20

Enzymes

Question 21

Where the substrate binds.

Answer 21

Active site.

Question 22

Enzymes that synthesize molecules

Answer 22

Anabolic enzyme

Question 23

Organic molecules that help enzymes.

Answer 23

Co enzymes

Question 24

When enzymes harness energy in a reaction.

Answer 24

Energy coupling