Cells Test Review

1.Who was the first person to see living cells?

A. Leeuwenhoek

B. Hooke

C. Vanderbelt.

D. Pascal

2.Which of these involves the cell membrane?

A. Location of the nucleus

B. Creation of offspring

C. Waste products leaving cells

D. Respiration

3.Specialized Cells in a _______ organism perform specialized jobs.

A. Multicellular

B. Unicellular

C. Cytoplasmic

D. Baterium

4.All cells have a protective outer covering that decide what goes out and comes in the cell called the…

A. Cell wall

B. Cell membrane

C. Cytoplasm

D. Organ

5.What breaks down food to release energy?

A. Ribosomes

B. Lysosomes

C. Mitochondria

D. Tissue

6.What is a group of similar cells that work together to do one job?

A. Tissue

B. Ribosome

C. Organ

D. Vaccine

7.Materials enter and leave the nucleus through openings in its __.

A. Organelles

B. DNA

C. Membrane

D. Chromatin

8.The cells nucleus is filled with a substance called _______.

A. Chromatin

B. Protein

C. Cytoplasm

D. Organelles

9.The pigment in plants that captures light energy and produces sugar molecules for food is cellulose.

A. True

B. False

10.The _____ is a gelatin-like material inside the cell membrane. A. Mitochondria

B. Endoplasmic Reticulum

C. Ribosomes

D. Cytoplasm

11.To view extremely small organisms, which might you use?

A. An electron microscope

B. A concave lens

C. An eyepiece lens

D. A magnifying glass

12._______ stores water, food, and other cellular material.

A. Ribosome

B. Vacuole

C. A cytoskeleton

D. Mitochondria

13.Small grain-like bodies called _____ produce proteins inside cells.A. Membranes

B. Golgi bodies

C. Vacuoles

D. Ribosomes

14.A lysosome’s membrane disintegrates when ________

A. A cell gets rid of wastes

B. A cell dies

C. A cell makes food

D. A cell divides

15.The cell theory states that cells are produced from _______ cells.

A. non-living

B. living

C. acute

D. larger

16.The pigment in plants that captures light energy and produces

sugar molecules for food is?A. Chloroplasts

B. Cytoplasm

C. Chlorophyll

D. Cellulose

17.A group of organs working together to perform a certain function.

A. Cell membrane

B. Endoplasmic Reticulum

C. Cell theory

D. Organ system

18.The organelle in a cell that packages cellular substances for

export are?A. Endoplasmic Reticulum

B. Vacuole

C. Golgi bodies

D. Lysosome

19.How does magnification occur in an electron microscope?

A. An electron beam creates an image.

B. Light is reflected by an electron beam.

C. An electron beam makes the object appear larger.

20.The chemical that contains the code for the cell’s structure and activities is

_____.A. Chlorophyll

B. RNA

C. DNA

D. Carbohydrates