9 Week Assessment

ReviewHave your study guide out and begin thinking of a

school appropriate team name.

Tuesday 10/29/2013

2

How does the cell membrane maintain

homeostasis in a cell?

By regulating what goes in & out of the cell

3

What are carbohydrates

made of?

Sugars & starchOR saccharides

4

What are nucleic acids made of?

nucleotides

What levels of organization is

missing and what number is it?

Atom molecule cell tissue organ organ system organism

Organelle, 3rd

6

What type of macromolecule are enzymes?

(Picky) proteins

7

What are lipids made of?

Fatty acids

What are some functions of enzymes?

Speed up, break down, digest

9

What type of macromolecule is

starch?

carbohydrate

10

How can you tell the difference

between a prokaryotic &

eukaryotic cell?Pro has NO

Euk has NUC

11

How does temperature

affect an enzyme?

Changes the shape & causes it to slow down or

not work

12

What are proteins made

of?

amino acids

13

What 4 structures do all prokaryotic cells

have?DNA

RibosomesCell membrane

Cytoplasm

What does the mitochondria

provide to help skin cells heal a

wound?

Energy (ATP)

Active Transport

What is the movement of

particles from a low concentration to a high concentration

with the use of energy?

Which of the following is the equation for photosynthesis?

A. CO2+ H2O+ light C6H12O6+O2

B. C6H12O6+O2 CO2+ H2O+

ATP A. CO2+ H2O+ light C6H12O6+O2

Facilitated diffusion

What is the movement of

particles from a high concentration

to a low concentration using a transport protein?

Where does photosynthesis

take place?

chloroplasts

Fill in the blanks with the correct words…

Photosynthesis converts _________

energy into _________ energy.

Light and food

Which of the following is the equation for

cellular respiration?

A. CO2 + H2O + light C6H12O6 + O2

B. C6H12O6+O2 CO2 + H2O +

ATP B. C6H12O6+O2 ATP + CO2+ H2O

oxygen

What gas is produced as a

product of photosynthesis?

To convert food energy into chemical energy (aka ATP)

What is the purpose of

cellular respiration?

Facilitated diffusion

What type of transport is

shown below?

Where does cellular

respiration take place?

mitochondria

Simple diffusion

What is the movement of

particles from a high

concentration to a low

concentration?

What are the reactants of

photosynthesis?

CO2, H2O and light

Osmosis

What is the movement of water from a

high concentration to

a low concentration?

Water molecules

If a cell with a high salt level is put into

a distilled water solution, what molecules will

move ? (water or salt)

B.

Which solution would cause the cell to

swell?

A B C

What is semi-permeable?

Allows some things to pass through, but blocks others

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?

C.

Which solution would cause the cell to

shrink?

A B C