Which of the following is a function of the nucleus?

b. controls most of the cell’s processes

c. contains the information needed to make proteins

Which of the following statements explains why the nucleus is important to cells?

c. The nucleus contains coded instructions for making proteins.

a. Only eukaryotes have nuclei.

b. Only prokaryotes have nuclei.

d. The nucleus is surrounded by a nuclear envelope.

Which sequence correctly traces the path of a protein in the cell?

a. rough endoplasmic reticulum, Golgi apparatus, released from the cell

b. ribosome, smooth endoplasmic reticulum, chloroplast

c. smooth endoplasmic reticulum, lysosome, Golgi apparatus

d. mitochondria, rough endoplasmic reticulum, cell membrane

Which structures carry out cell movement?

microtubules and microfilaments

Which of the following is NOT a function of the cytoskeleton?

c. prevents chromosomes from separating

a. helps the cell maintain its shape

d. helps organelles within the cell move

The main function of the cell wall is to

direct the activities of the cell

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

d. regulates which materials enter and leave the cell

a. breaks down lipids, carbohydrates, and proteins from foods

b. stores water, salt, proteins, and carbohydrates

c. keeps the cell wall in place

Diffusion is the movement of molecules from

b. an area of high concentration to an area of low concentration.

a. an area of low concentration to an area of high concentration.

c. an area of equilibrium to an area of high concentration.

Diffusion occurs because

a. molecules constantly move and collide with each other.

b. the concentration of a solution is never the same throughout a solution.

c. the concentration of a solution is always the same throughout a solution.

d. molecules never move or collide with each other.

When the concentration of molecules on both sides of a membrane is the same, the molecules will

c. move across the membrane in both directions.

a. move across the membrane to the outside of the cell.

b. stop moving across the membrane.

d. move across the membrane to the inside of the cell.

An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes

solutes to move out of the cell

The cells of multicellular organisms are

c. specialized to perform different tasks.

a. smaller than those of unicellular organisms.

b. simpler than those of unicellular organisms.

d. not dependent on one another.

All of the following are examples of cell specialization EXCEPT

c. a prokaryotic cell that carries out photosynthesis.

a. a pancreatic cell that produces protein-digesting enzymes.

b. muscle cells that control movement of materials in the body

d. a red blood cell that carries oxygen.

An organ system is a group of organs that

c. work together to perform a specific function.

a. are made up of similar cells.

b. are made up of similar tissues.

d. work together to perform all the functions in a multicellular organism.

Which list represents the levels of organization in a multicellular organism from the simplest level to the most complex level?

cell, tissue, organ, organ system

organ system, organ, tissue, cell

Chapter 7 Cell Structure and Function Test

Quiz

•

Biology

•

9th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS1-2, HS-LS1-4, MS-LS1-2

+11

Standards-aligned

Ben On

Used 6+ times

FREE Resource

76 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who was one of the first people to identify and see cork cells?

Anton van Leeuwenhoek

Robert Hooke

Matthias Schleiden

Rudolf Virchow

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The work of Schleiden and Schwann can be summarized by saying that

a. all plants are made of cells.

b. all animals are made of cells.

c. plants and animals have specialized cells.

d. all plants and animals are made of cells.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a principle of the cell theory?

a. Cells are the basic units of life.

b. All living things are made of cells.

c. Very few cells reproduce.

d. All cells are produced by existing cells.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The cell theory applies to

bacteria

plants and animals

multicellular organisms

all of the above

Electron microscopes can reveal details

a. 100 times larger than those visible in light microscopes.

b. the same size as those visible in light microscopes.

c. 100 times smaller than those visible in light microscopes.

d. 1000 times smaller than those visible in light microscopes.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type(s) of microscopes can produce three-dimensional images of cells?

a. transmission electron microscopes

b. scanning electron microscopes

c. both A and B

d. neither A nor B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Researchers use fluorescent labels and light microscopy to

a. produce movies of cells as they grow, divide, and develop.

b. scan cells with laser beams.

c. follow molecules moving through the cell.

d. build three-dimensional images of cells.

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Chapter 7 Cell Structure and Function Test

76 questions

Who was one of the first people to identify and see cork cells?

The work of Schleiden and Schwann can be summarized by saying that

Which of the following is NOT a principle of the cell theory?

The cell theory applies to

Electron microscopes can reveal details

Which type(s) of microscopes can produce three-dimensional images of cells?

Researchers use fluorescent labels and light microscopy to

Prokaryotes lack

Which of the following contain a nucleus?

Eukaryotes usually contain

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