10/29/2013 Please pick up your 9

Week Exam Study Guide from the front table and take a seat.

9 Week

Assessment

Review

Get out your study guide

Tuesday 10/29/13

What are the levels of

organization from atom to

organism?

Atom molecule cell tissue organ organ system organism

4

What are proteins

made of?

amino acids

5

What are

carbohydrates

made of?

Sugars & starch

6

What are lipids

made of?

Fatty acids

7

What are nucleic

acids made of?

nucleotides

8

What type of

macromolecule are

enzymes?

Picky proteins

9

How does

temperature affect

an enzyme?

Changes the shape & causes it to slow down or

not work

What are some functions

of enzymes?

Speed up, break down, digest

11

What type of

macromolecule is

starch?

carbohydrate

12

What 4 structures

do all prokaryotic

cells have? DNA

Ribosomes Cell membrane

Cytoplasm

13

How can you tell the

difference between

a prokaryotic &

eukaryotic cell?

nucleus

14

How does the cell

membrane maintain

homeostasis in a

cell?

By regulating what goes in & out of the cell

What does the

mitochondria provide

to help skin cells heal

a wound?

Energy (ATP)

Which of the following is the equation

for photosynthesis?

A. CO2+ H2O+ light C6H12O6+O2

B. C6H12O6+O2 CO2+ H2O+ ATP

CO2+ H2O+ light C6H12O6+O2

What are the

reactants of

photosynthesis?

CO2, H2O and light

Where does

photosynthesis take

place?

chloroplasts

Fill in the blanks with the

correct words…

Photosynthesis converts

_________ energy into

_________ energy.

Light and food

oxygen

What gas is

produced as a

product of

photosynthesis?

Which of the following is the

equation for cellular

respiration?

CO2 + H2O + light C6H12O6 + O2

C6H12O6+O2 CO2 + H2O + ATP

C6H12O6+O2 ATP + CO2+ H2O

To convert food energy into chemical energy (aka ATP)

What is the purpose

of cellular

respiration?

Where does cellular

respiration take

place?

mitochondria

Simple diffusion

What is the

movement of

particles from a high

concentration to a

low concentration?

Osmosis

What is the

movement of water

from a high

concentration to a

low concentration?

Facilitated diffusion

What is the movement

of particles from a high

concentration to a low

concentration using a

transport protein?

Active Transport

What is the movement

of particles from a low

concentration to a high

concentration with the

use of energy?

Water molecules

If a cell with a high salt

level is put into a

distilled water solution,

what molecules will

move ? (water or salt)

It will swell… get bigger

If a cell with a high

salt level is put into

a distilled water

solution, what will

happen to the cell?

B.

Which solution would

cause the cell to swell?

A B C

C.

Which solution would

cause the cell to shrink?

A B C

Facilitated diffusion

What type of

transport is shown

below?

What is semi-

permeable?

Allows some things to pass through, but blocks others