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Cell Mid-Unit Review: Cell Theory, Organelles, and Transport

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

Some prokaryotes and eukaryotes have whip-like projections that help propel the cell through liquid. What is this organelle called?

a)

cilia

b)

flagella

c)

chloroplast

d)

ribosome

2.

Which of the following shows MORE surface detail when viewing specimens microscopically?

a)

light microscope

b)

electron microscope

3.

ALL cells (both prokaryotes and eukaryotes) contain

a)

cell membrane

b)

cytoplasm

c)

ribosomes

d)

genetic material

e)

all of these

4.

To enter a cell, substances must pass through the

a)

mitochondrion

b)

nucleus

c)

plasma membrane

d)

vacuole

5.

Which of the following is a type of active transport?

a)

Diffusion

b)

Osmosis

c)

Facilitated diffusion

d)

Endocytosis

6.

What is the energy molecule in cells?

a)

amino acid

b)

ATP

c)

Adenine

d)

LSP

7.

You are using a microscope with a 4x objective lens and a 10x eyepiece lens. What is your total magnification?

a)

400

b)

40

c)

14

d)

10

8.

#1 is referring to the largest organelle in a plant cell, which stores water and waste, as well as food and proteins.

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

vacuole

9.

#3 refers to

a)

the nucleus, which stores DNA

b)

the vacuole, which stores waste

c)

the chloroplast, which carries out photosynthesis

d)

the cell wall, which protects the cell's shape and structure

10.

_________________ is the process by which cells maintain a constant internal balance.

a)

natural selection

b)

evolution

c)

homeostasis

d)

differentiation

11.

Which of the following is present in a plant cell but NOT in an animal cell?

a)

mitochondria

b)

nucleus

c)

cell membrane

d)

cell wall

12.

This cell came from

a)

a bacterial cell

b)

a fungus

c)

a human

d)

a plant

13.

Which organelle receives information from DNA to assemble proteins for the cell?

a)

nucleus

b)

ribosome

c)

mitochondria

d)

plasma membrane

14.

The mitochondria of eukaryotic cells release energy from glucose molecules through the process of cellular

respiration. Before cellular respiration can occur, however, glucose from another part of the cell must be transported

to the mitochondria.

Where in a plant cell is glucose produced?

a)

mitochondria

b)

chloroplast

c)

plasma membrane

d)

nucleus

15.

Cells have particular structures that perform specific jobs. These structures are called ___________

a)

organs

b)

organelles

c)

organ systems

d)

tissues

16.

You visualize a cell under a microscope taking in a massive amount of particles at once (endocytosis) using energy. This is a form of

a)

passive transport

b)

active transport

17.

A cell that has been placed in a ________________ solution will lose water to the environment and shrink

a)

hypotonic

b)

hypertonic

c)

isotonic

18.

A cell that gains water and swells has been placed in a ______________ environment

a)

hypotonic

b)

hypertonic

c)

isotonic