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AP Biology: Unit 2

Total questions: 16

Worksheet time: 12mins

Name
Class
Date
1.

Which organelle is meant for the storage and release of waste inside of a cell?

a)

Mitochondria

b)

Vacuole

c)

Smooth Endoplasmic Reticulum

d)

Rough Endoplasmic Reticulum

2.

You got games on your phone?

a)

True

b)

False

c)

Undefined

3.

Small polar molecules can freely pass through the plasma membrane

a)

True

b)

False

4.

Which of the following are only present in a plant cell?

a)

Ribosomes

b)

Chloroplast

c)

Vacuoles

d)

Cell Wall

e)

Lysosomes

5.

Hydrophilic is water-hating

a)

True

b)

False

6.

If a layer of a cell/organelle is two molecules thick, it is a...

(a)  

7.

Which of the following is NOT a powerhouse of the cell?

a)

Nucleus

b)

Cell Wall

c)

Mitochondria

d)

Golgi Complex

e)

Levatino

8.

Which of the following is a property of plasma membranes?

a)

Selective Permeability

b)

Producing ATP

c)

Controlling the cell

d)

Transporting protein

9.

Which of the following is a model of the cell membrane?

a)

Geocentric Model

b)

Fluid Mosiac Model

c)

Bohr Model

d)

Exocentric Model

10.

What is made of rRNA and synthesizes protein?

a)

Lysosomes

b)

Mitochondria

c)

Nuclei

d)

Ribosomes

11.

A selectively-permeable phospholipid bilayer forming the boundary of the cells

a)

Plasma Membrane

b)

Cytoplasm

c)

Cell Membrane

12.

Where does the Krebs cycle (citric acid cycle) occur in the mitochondria?

a)

Outer Membrane

b)

Matrix

c)

Inner Membrane

d)

Cristae

13.

What is the fluid inside of the chloroplast called?

a)

Chlorophyll

b)

Thylakoid

c)

Glucose

d)

Stroma

14.

What is the correct arrangement of the phospholipids in the bilayer?

a)

hydrophobic tails pointing out to the extracellular or intracellular space, hydrophilic heads pointing toward inside the membrane

b)

hydrophobic tails pointing toward the outside of the membrane, hydrophilic heads pointing to the extracellular or intracellular space

c)

hydrophobic tails pointing toward inside the membrane, hydrophilic heads pointing out to the extracellular or intracellular space

d)

hydrophobic tails pointing toward the inside of the membrane, hydrophilic heads pointing away from the extracellular or intracellular space

15.

Which of the following is a component of a cell membrane?

a)

Mesothelioma

b)

Phospholipid

c)

Hemorrhoids

d)

Mr. Snee

16.

Hydrophobic is water-loving

a)

True

b)

False