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Final Exam Quizziz (12/2021)

Total questions: 112

Worksheet time: 6hrs 45mins

Name
Class
Date
1.

The picture below shows the steps of DNA replication beginning with step one and ending with step three.


​Because you are reusing the old, or parent, DNA strand DNA replication is said to be

a)

Semi- Conservative

b)

Semi-discontinuous

c)

Continuous

d)

Fully-Conserveative

2.

The picture below shows an enzyme unwinding and unzipping DNA.

​

​What is the name of this enzyme?

a)

DNA Helicase

b)

DNA Ligase

c)

DNA polyermase

d)

RNA Polymerase

3.

Match the nucleotide with its complementary nucleotide. (DNA to DNA).


Adenine -

a)

Thymine

b)

Guanine

c)

Cytosine

4.

Match the nucleotide with its complementary nucleotide. (DNA to DNA).


Cytosine-

a)

Thymine

b)

Guanine

c)

Adenine

5.

Which enzyme is responsible for adding the free nucleotides to the replicating DNA? ​

a)

DNA Helicase

b)

DNA Ligase

c)

DNA polyermase

d)

RNA Polymerase

6.

Which is the first step?

a)

DNA Helicase unwinds original DNA strand

b)

RNA Primase lays down RNA primer for new nucleotide bases.

c)

DNA polymerase builds new strands by bring in new nucleotide bases.

d)

Ligase knits together fragments on lagging strand

7.

Which is the second step?

a)

DNA Helicase unwinds original DNA strand

b)

RNA Primase lays down RNA primer for new nucleotide bases.

c)

DNA polymerase builds new strands by bring in new nucleotide bases.

d)

Ligase knits together fragments on lagging strand

8.

Which is the third step?

a)

DNA Helicase unwinds original DNA strand

b)

RNA Primase lays down RNA primer for new nucleotide bases.

c)

DNA polymerase builds new strands by bring in new nucleotide bases.

d)

Ligase knits together fragments on lagging strand

9.

Which is the fourth step?

a)

DNA Helicase unwinds original DNA strand

b)

RNA Primase lays down RNA primer for new nucleotide bases.

c)

DNA polymerase builds new strands by bring in new nucleotide bases.

d)

Ligase knits together fragments on lagging strand

10.

Which letter in the picture below depicts the lagging strand in DNA replication?

a)

A

b)

C

c)

B

d)

None of the above

11.

If a person suffered from a disorder where their DNA fragments were unable to fill in the missing slots in between the fragments of the lagging strand, they would most likely have a disorder that affected which enzyme?

a)

DNA Helicase

b)

DNA Ligase

c)

DNA polyermase

d)

RNA Polymerase

12.

Okazaki fragments appear on which strand of DNA during DNA replication?

a)

lagging

b)

leading

13.

The directionality of DNA is said to be ___________, because it is side by side by goes in opposite directions.

a)

Anti-directional

b)

Parallel

c)

Anti-parallel

d)

Anti-uniform

14.

What structure is labeled B in the nucleotide?

a)

Deoxyribose

b)

Phosphate

c)

Nitrogen Base

15.

Which best explains how meiosis is a contributing factor to genetic variation?

a)

Meiosis reduces the number of mutations within an organism

b)

Meiosis produces daughter cells that will contain identical chromosomes

c)

Meiosis results in offspring that contain genes from only one parent gamete

d)

Meiosis allows for crossing over of chromsomes, resulting in new gene combinations

16.

Compared to the number of chromosomes contained in a body cell, how many chromosomes would normally be contained in a gamete?

a)

The same number

b)

Half as many

c)

1/4 as many

d)

Twice as many

17.

During which step of sexual reproduction do homologous chromosomes go through crossing over, exchanging genetic information?

a)

interphase

b)

prophase 1

c)

metaphase 1

d)

prophase 2

18.

The distribution of chromosomes in one type of cell division is shown in the diagram. Which process is being represented in the diagram?

a)

Meiosis

b)

DNA replication

c)

Mitosis

d)

Asexual reproduction

19.

Nitrogen bases always match specifically in pairs. This specific matching is called

a)

Antiparallel

b)

Replication

c)

Transcription

d)

Complementary

20.

What is the complementary nitrogen bases for GATTACA

a)

ATTGCAA

b)

CTAATGT

c)

CGCATCT

d)

GATTACA

21.

węglowodory są to:

a)

organiczne związki chemiczne zawierające w swej strukturze wyłącznie atomy węgla i wodoru.

b)

nieorganiczne związki chemiczne zawierające w swej strukturze wyłącznie atomy węgla i wodoru.

c)

organiczne związki chemiczne zawierające w swej strukturze atomy węgla, tlenu oraz wodoru.

d)

nieorganiczne związki chemiczne zawierające w swej strukturze wyłącznie atomy węgla, tlenu oraz wodoru.

22.

What are the two friends mainly discussing?

a)

Dinner with the boss

b)

Dinner with new boyfriend’s parents

c)

Dinner with friends of the family

d)

Vacation plans

23.

During interphase

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

2 new nuclei form

c)

2 new identical cells are created

d)

DNA gets copied

24.

During prophase

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

centrioles and spindle fibers appear

c)

2 new identical cells are created

d)

DNA gets copied

25.

During metaphase

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

centrioles and spindle fibers appear

c)

2 new identical cells are created

d)

DNA gets copied

26.

During anaphase

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

centrioles and spindle fibers appear

c)

Each DNA gets pull to the opposite sides of the cell

d)

DNA gets copied

27.

During telophase

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

centrioles and spindle fibers appear

c)

Each DNA gets pull to the opposite sides of the cell

d)

2 new nuclei form

28.

During cytokinesis

a)

DNA lines up in the middle of the cell and DNA attaches to spindle fibers

b)

Cell membrane pinches to make 2 new identical daughter cells

c)

Each DNA gets pull to the opposite sides of the cell

d)

2 new nuclei form

29.

Why is DNA important

a)

it provides the instructions/blueprint for a cell

b)

it makes energy

c)

it stores wastes

d)

it is responsible for making food

30.

What is the order of the cell cycle

a)

interphase, prophase, metaphase, anaphase,telophase, cytokinesis

b)

prophase, metaphase, anaphase, telophase, interphase, cytokinesis

c)

interphase, metaphase, prophase, anaphase, telophase, cytokinesis

d)

interphase, anaphase, metaphase, telophase, prophase, cytokinesis

31.

Why do cells go through mitosis?

a)

to make food from sunlight

b)

to create proteins

c)

to get air into the cells

d)

to reproduce, grow and repair/replace

32.

Daughter cells created by mitosis have

a)

half of the parents genetic material

b)

twice the parent cell's genetic material

c)

an exact copy of the parent cell

d)

have a brand new DNA structure

33.

How do multi cellular organisms grow, repair and reproduce cells?

a)

meiosis

b)

mitosis

c)

migrate and differentiate

d)

osmosis

34.

Which phase is shown here?

a)

anaphase

b)

telolphase

c)

metaphase

d)

prophase

35.
a)

metaphase

b)

prophase

c)

anaphase

d)

telophase

36.
a)

metaphase

b)

prophase

c)

anaphase

d)

telophase

37.
a)

metaphase

b)

prophase

c)

anaphase

d)

telophase

38.

What are chromosomes?

a)

They attach to the DNA and pull it to the sides

b)

They contain mitochondria

c)

They contain ribosomes

d)

DNA packaged into threadlike structures

39.

Why is the metaphase important?

a)

The DNA gets copied and the cell grows and develops

b)

The DNA lines up so exact copies can be pulled to each side

c)

The nuclear membrane disappears and the spindle fibers appear

d)

Two identical daughter cells are formed

40.

What happens when something goes wrong during mitosis?

a)

Nothing

b)

cancer

c)

diabetes

d)

the cells die

41.
Which of the following lists, in order, the phases of mitosis?
a)
interphase, metaphase, anaphase, telophase
b)
prophase, metaphase, anaphase, telophase
c)
prophase, metaphase, anaphase, interphase
d)
prophase, anaphase, metaphase, telophase
42.

The process by which cell become specialized is called

a)

central dogma

b)

differentiation

c)

replication

d)

DNA repair

43.

In humans there are 46 chromosomes, after mitosis each cell will have ___________ chromosomes.

a)

46

b)

23

c)

92

d)

31

44.
Movement of particles from high to low concentration. 
a)
Passive Transport
b)
Active Transport
45.
Osmosis is a form of ______________. 
a)
Passive Transport
b)
Active Transport
46.

What type of cell transport is shown?

a)

Passive Transport

b)

Active Transport

47.

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a transport/tunnel/carrier protein?

a)

Diffusion

b)

Osmosis

c)

Active Transport

d)

Facilitated Diffusion

48.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
49.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
50.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

51.
Which is true about active transport?
a)
It requires energy
b)
it does not require energy
c)
It moves substances down the concentration gradient
d)
it moves material from high to low concentration
52.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

facilitated diffusion

d)

protein pump

e)

endocytosis

53.
This cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
vacuole
b)
nucleus
c)
cell membrane
d)
cell wall
54.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

55.
Active transport requires _____ to move materials across the cell membrane.
a)
proteins
b)
sunlight
c)
oxygen
d)
energy
56.
Active transport requires _____ to move materials across the cell membrane.
a)
proteins
b)
sunlight
c)
oxygen
d)
energy
57.
When the concentration of particles inside of a cell is the same as the concentration of particles outside of the cell. 
a)
active transport
b)
concentration
c)
diffusion
d)
equilibrium
58.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

59.
The process where only water is allowed to pass through the cell membrane from a high to low concentration.
a)
meiosis
b)
respiration
c)
diffusion
d)
osmosis
60.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

61.
Cells use energy to move materials across a membrane (low to high concentration).
a)
Active transport
b)
Passive transport
c)
Diffusion
d)
Osmosis
62.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

facilitated diffusion

d)

protein pump

e)

endocytosis

63.
Cell membrane surrounds a particle and encloses it (for large particles)
a)
Endocytosis
b)
Exocytosis
c)
Permeable
d)
In high concentration
64.
Particles are removed from a cell (pushed out).
a)
Endocytosis
b)
Exocytosis
c)
Permeable
d)
In high concentration
65.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

66.
Something is ___________ ____________
when some molecules can cross the membrane while others cannot. 
a)
Selectively (or Semi) Permeable 
b)
Totally Transparent
c)
Liquid Licorice 
d)
Heavily Patrolled 
67.

What type of cellular transport is shown?

a)

diffusion

b)

osmosis

c)

exocytosis

d)

protein pump

e)

endocytosis

68.

Which of the following are in ALL cell types?

a)

genetic material

b)

ribosomes

c)

cell membrane

d)

cytoplasm

e)

endoplasmic reticulum

69.

How can you tell a prokaryotic cell from a eukaryotic cell?

a)

Prokaryotic cells have a nucleus and membrane bound organelles.

b)

Eukaryotic cells have a nucleus and membrane bound organelles.

c)

Eukaryotic cells have no nucleus, but do have a nucleoid for their genetic information.

d)

Plant cells are prokaryotic cells.

70.

How can you tell a plant cell from an animal cell?

a)

Plant cells will have a central vacuole, chloroplasts, and a cell wall.

b)

Animal cells will have chloroplasts and mitochondria.

c)

Plant cells will be circular and won't have mitochondria.

d)

Animal cells have a cell wall.

71.

The pictured cell is most likely

a)

prokaryotic

b)

eukaryotic

c)

plant

d)

animal

72.

The pictured cell is most likely

a)

animal

b)

plant

c)

bacteria

73.

The pictured cell is likely

a)

prokaryotic

b)

eukaryotic

c)

a new life form never seen before

74.

The structure labeled A is the

a)

endoplasmic reticulum

b)

Golgi apparatus

c)

nucleus

d)

mitochondria

e)

ribosome

75.

The structure labeled C is the

a)

endoplasmic reticulum

b)

Golgi apparatus

c)

nucleus

d)

mitochondria

e)

ribosome

76.

The structure labeled F is the

a)

endoplasmic reticulum

b)

Golgi apparatus

c)

nucleus

d)

mitochondria

e)

ribosome

77.

Which organelles function in making or modifying proteins for the cell?

a)

nucleus

b)

endoplasmic reticulum

c)

Golgi

d)

ribosome

e)

mitochondria

78.

Which organelles are used in energy conversions?

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

ribosome

79.

Which organelle is used to digest, or break down, substances for the cell?

a)

lysosome

b)

vacuole

c)

chloroplast

d)

ribosome

80.

Which organelles are used in energy conversions?

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

ribosome

81.

What is the function of cell membranes?

a)

create proteins for the cell

b)

determine what may enter/exit the cell

c)

digest food for the cell

d)

create energy for the cell

82.

Which types of cell have a cell membrane?

a)

bacteria

b)

plant

c)

animal

d)

all cells

83.

How does the fluid mosaic model describe the cell membrane?

a)

selectively permeable

b)

impermeable

c)

round

d)

angry

84.

Which part of the membrane is labeled d?

a)

phosphate head of phospholipid

b)

fatty acid tails of phospholipid

c)

cholesterol

d)

transport protein

e)

bilayer

85.

Which part of the membrane is labeled e?

a)

phosphate head of phospholipid

b)

fatty acid tails of phospholipid

c)

cholesterol

d)

transport protein

e)

bilayer

86.

Which part of the membrane is labeled f?

a)

phosphate head of phospholipid

b)

fatty acid tails of phospholipid

c)

cholesterol

d)

transport protein

e)

bilayer

87.

Which part of the membrane is labeled j?

a)

phosphate head of phospholipid

b)

fatty acid tails of phospholipid

c)

cholesterol

d)

transport protein

e)

bilayer

88.

Which part of the membrane is labeled i?

a)

phosphate head of phospholipid

b)

fatty acid tails of phospholipid

c)

cholesterol

d)

transport protein

e)

bilayer

89.

Why do phospholipid heads face out into the cell's environment, and in towards the cytoplasm?

a)

They are hydrophilic, and those are places that have water.

b)

They are hydrophobic, and those are places that have water.

c)

They are hydrophilic, and those places to not normally have water.

d)

They are hydrophobic, and try to avoid water by facing each other.

90.

Why do phospholipid tails face towards other phospholipid tails in a watery environment?

a)

They are hydrophilic, and those are places that have water.

b)

They are hydrophobic, and those are places that have water.

c)

They are hydrophilic, and those places to not normally have water.

d)

They are hydrophobic, and try to avoid water by facing each other.

91.

Why do phospholipids always form a bilayer in a watery environment?

a)

To shield the hydrophobic tails from the water, and orient the hydrophilic heads towards it

b)

To shield the hydrophobic heads from the water, and orient the hydrophilic tails towards it

c)

They always form 2 layers with heads of one phospholipid next to tails of the next phospholipid

d)

Because groupings of three are bad luck

92.

What is the purpose of cholesterol in the cell membrane?

a)

To keep the membrane flexible

b)

To transport things in/out of the cell

c)

To shield the hydrophobic tails from water

d)

To get to the other side

93.

What is the purpose of cholesterol in the cell membrane?

a)

To keep the membrane flexible

b)

To transport things in/out of the cell

c)

To shield the hydrophobic tails from water

d)

To get to the other side

94.

If a substance requires a transport protein to get in/out of the cell, what types of transport might be required?

a)

molecular pump

b)

facilitated diffusion

c)

movement with vesicles

d)

osmosis

e)

diffusion

95.

How is passive transport different from active transport?

a)

Passive transport does not require the cell to spend any energy.

b)

Active transport does not require the cell to spend any energy.

c)

Passive transport is for plant cells, active transport is for animal cells.

96.

What is the purpose of Mitosis?

a)

Growth of an organism and Repair of damaged tissue

b)

To help the body get rid of extra cells

c)

To increase the amount of classwork you have to do

d)

To get rid of the nucleus

97.
Structure (b) is a ____.
a)
chromosome
b)
chromatid
c)
centromere
98.
Structure (b) is a ____.
a)
chromosome
b)
chromatid
c)
centromere
99.

Structure (c) is a ____. Hint: It is one half of the X shape.

a)

chromosome

b)

chromatid

c)

centromere

100.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
101.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
102.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
103.

In interphase, the cell is

a)

multiplying chromosomes

b)

growing and copying DNA

c)

destroying DNA

d)

moving inside

104.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
105.

In interphase, the cell is

a)

multiplying chromosomes

b)

growing and copying DNA

c)

destroying DNA

d)

moving inside

106.

What stage of mitosis is this?

a)

Interphase

b)

Anaphase

c)

Cytokinesis

d)

Prophase

107.
The following describes __________ during mitosis. The chromatin condenses and spindle fibers form at each side of the cell. The nuclear membrane breaks apart.
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
108.
The following describes _________ during mitosis. The spindle fiber splits the centromere and the chromatids move to opposite sides of the cell.
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
109.
What is the correct term for "cylinder-shaped organelles found in animal cells which help to form spindle fibers during cell division"?
a)
centriole
b)
nucleus
c)
spindle fibers
d)
cytokinesis
110.
What is cancer?
a)
The heart does not receive enough blood.
b)
Sudden disruption of blood flow to part of the brain.
c)
Blood filled weak spot.
d)
Uncontrolled growth and spread of abnormal cells.
111.
An abnormal mass of cancer cells is called a 
a)
tumor
b)
cyst
c)
lesion
d)
polyp
112.
All Offspring of Asexual reproduction are identical
a)
True
b)
False

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