Quiz about 2.1 CB

Question 1

A cell wall made of cellulose is found in both prokaryotic and eukaryotic cells

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 2

A membrane-bound nucleus is found in both prokaryotic and eukaryotic cells

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 3

All eukaryotes and prokaryotes are capable of mitosis.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 4

All eukaryotes and prokaryotes contain linear DNA.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 5

All Eukaryotes and prokaryotes contain ribosomes.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 6

All eukaryotes and prokaryotes use organic molecules as an energy source.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 7

Linear chromosomes made of DNA and protein are found in both prokaryotic and eukaryotic cells

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 8

Mitochondria produce proteins to synthesize microtubules in the cilia and flagella.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 9

Ribosomes are found in both prokaryotic and eukaryotic cells

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 10

Rough ER breaks down toxic substances, and smooth ER only transports them out of the cell.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 11

Rough ER can produce ATP , and smooth ER cannot.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 12

Rough ER can synthesize and package lipids for export, and smooth ER cannot.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 13

Rough ER can synthesize and package proteins for export, and smooth ER cannot.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 14

The plasma membrane of the alveoli is not permeable to carbon dioxide during respiration because it is too hydrophobic.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 15

Synthesizes carbohydrates

Accepted Answer

Chloroplasts

Answer

Ribosomes

Answer

Rough endoplasmic reticulum

Answer

Smooth endoplasmic reticulum

Question 16

Site of modification and packaging of proteins and lipids prior to export from the cell

Accepted Answer

Golgi complex

Answer

Cytoplasm

Answer

Lysosomes

Answer

None of the above

Question 17

Contains hydrolytic enzymes associated with the intracellular digestion of macromolecules

Accepted Answer

Lysosomes

Answer

Ribosomes

Answer

Rough endoplasmic reticulum

Answer

Smooth endoplasmic reticulum

Question 18

Synthesizes all ribosomal proteins

Accepted Answer

Ribosomes

Answer

Rough endoplasmic reticulum

Answer

Smooth endoplasmic reticulum

Answer

Golgi complex

Question 19

Contains enzymes that participate in the degradation and recycling of cell components

Accepted Answer

Lysosomes

Answer

Chloroplasts

Answer

Cytoplasm

Answer

None of the above

Question 20

Has membranes composed of many carbohydrates.

Accepted Answer

None of the above

Answer

Cytoplasm

Answer

Smooth endoplasmic reticulum

Answer

Ribosomes

Question 21

Has double membranes, with one membrane enclosed within the other.

Accepted Answer

None of the above

Answer

Smooth endoplasmic reticulum

Answer

Ribosomes

Answer

Rough endoplasmic reticulum

Question 22

Modifies proteins into glycoproteins

Accepted Answer

Golgi complex

Answer

Smooth endoplasmic reticulum

Answer

Ribosomes

Answer

Rough endoplasmic reticulum

Question 23

Synthesizes proteins

Accepted Answer

Ribosomes

Answer

Golgi complex

Answer

Lysosomes

Answer

None of the above

Question 24

Site of synthesis for secretory and transmembrane proteins.

Accepted Answer

Rough endoplasmic reticulum

Answer

Cytoplasm

Answer

Smooth endoplasmic reticulum

Answer

Ribosomes

Question 25

Synthesizes lipids and modifies toxic substances in order to render them harmless

Accepted Answer

Smooth endoplasmic reticulum

Answer

Golgi complex

Answer

Lysosomes

Answer

None of the above

Question 26

Prokaryote cell walls are made of peptidoglycan

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 27

Prokaryotes do not have a nucleus

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 28

Prokaryotes replicate by binary fission

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 29

Prokaryotes have circular DNA

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 30

Mitochondria do not make microtubules.  The centrosome assembles microtubules.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 31

Smooth ER detoxifies the cell

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 32

Mitochondria make ATP

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 33

Smooth ER makes lipids

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 34

The smallest molecules like water, carbon dioxide, and oxygen can freely diffuse across cell membranes

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 35

Rigid, nonfluid membranes increase cellular efficiency.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 36

Highly folded membranes  increase cellular efficiency.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 37

Membranes composed of many carbohydrates  increase cellular efficiency.

Accepted Answer

F

Answer

T

Answer

Not Sure

Question 38

Increased Surface area: Volume ratio  increases cellular efficiency.

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 39

The more plasma membrane available to transport materials in and out of the cell, the more efficient the cell will be in completing its specific functions

Accepted Answer

T

Answer

F

Answer

Not Sure

Question 40

Cilia and flagella are tube-like appendages which allow for motion in eukaryotic cells.

Accepted Answer

T

Answer

F

Answer

Not Sure

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