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Final Exam Practice Questions

Total questions: 60

Worksheet time: 42mins

Name
Class
Date
1.

Which of the following is not in both prokaryotes and eukaryotes?

a)

Ribosomes

b)

Nucleus

c)

Cell Membrane

d)

DNA

2.
Which characteristics best describes the Animal Kingdom?
a)
unicellular, eukaryote, autotroph
b)
multicellular, prokaryote, heterotroph
c)
multicellular, eukaryote, autotroph
d)
multicellular, eukaryote, heterotroph
3.
Which characteristics best describe the Kingdom Fungi?
a)
multicellular and unicellular, eukaryote, autotroph
b)
multicellular and unicellular, prokaryote, heterotroph
c)
multicellular, eukaryote, heterotoph
d)
multicellular and unicellular, eukaryote, heterotroph
4.
The correct order of classification from the BROADEST group to the most narrow is:
a)
Species, Genus, Family, Order, Class, Phylum, Kingdom
b)
Kingdom, Phylum, Class, Family, Order, Genus, Species
c)
Kingdom, Family, Order, Phylum, Class, Genus, Species
d)
Kingdom, Phylum, Class, Order, Family, Genus, Species
5.
Which characteristics best describes the Kingdoms Eubacteria and Archaebacteria?
a)
unicellular, prokaryote, heterotroph
b)
unicellular, prokaryote, heterotroph and autotroph
c)
multicellular, eukaryote, autotroph
d)
multicellular, prokaryote, heterotroph and autotroph
6.

Which of the following is the CORRECT form of a scientific name?

a)

canis lupus

b)

Canis Lupus

c)

Canis lupus

d)

canis lupus

7.

Which type of cells have membrane-bound organelles?

a)

Prokaryotic

b)

Eukaryotic

c)

Both

d)

Neither

8.
Which is true of prokaryotic and eukaryotic cells?
a)
Prokaryotic cells are larger than eukaryotic cells.
b)
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
c)
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
d)
Eukaryotic cells are simpler than prokaryotic cells.
9.

What are the three domains?

a)

bacteria, archaea, eukarya

b)

prokarya, eukarya, zookarya

c)

protist, fungi, plant

d)

plant, animal, cookie

10.

Here is a table that shows the level of classification for a dog. What is the correct label for X?

a)

Domain

b)

Genus

c)

Order

d)

Phylum

11.
What are the building blocks of proteins?
a)
amino acid
b)
fatty acid
c)
nucleotide
d)
lipid
12.
What are the single sugars that are the building blocks of carbohydrates?
a)
monosaccharides
b)
disaccharides
c)
polysaccharides
d)
amino acid
13.
DNA and RNA are examples of 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
14.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
15.

What is the cell's outer barrier that regulates what enters and leaves the cell?

a)

cell wall

b)

cytoskeleton

c)

cytosol

d)

cell membrane

16.

What's the name of the membrane-enclosed organelle that converts the chemical energy in food (glucose) to ATP (adenosine triphosphate)

a)

rough ER

b)

mitochondria

c)

nucleus

d)

chloroplast

17.

Which organelle works to bond amino acids together to make proteins?

a)

ribosome

b)

rough ER

c)

smooth ER

d)

nucleus

18.

Which organelle has a function which varies depending on the cell type; could include synthesis of lipids, storage of Calcium, and detoxification?

a)

smooth ER

b)

rough ER

c)

secretory vesicle

d)

lysosome

19.

Which organelle ensures the proper folding of the proteins produced by ribosomes on its surface and makes cell membrane parts?

a)

Golgi apparatus

b)

smooth ER

c)

rough ER

d)

secretory vesicles

20.

What are the two types of cellular transport?

a)

Passive and Active

b)

Simple and Facilitated

c)

Passive and Facilitated

d)

Endocytosis and Exocytosis

21.

In passive transport, substances move across the cell membrane from ________ concentration to _______ concentration.

a)

High, Low

b)

Low, High

22.

If a cell is placed in an environment with MORE oxygen OUTSIDE the cell than inside, the cell will...

a)

gain oxygen

b)

lose oxygen

c)

gain water

d)

lose water

23.

The movement of materials that does NOT require energy is called...

a)

active transport

b)

passive transport

c)

osmosis

d)

proactive transport

24.

Types of transport that require energy

a)

endocytosis

b)

exocytosis

c)

facilitated diffusion

d)

protein pumps

25.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO+ light + H2O --> O+ Sugar
b)
CO+ sugar + H2O --> O+ light
c)
O2 + light + H2O --> CO+ Sugar
d)
CO+ O2 + H2O --> Light+ Sugar
26.

Select all that are raw materials for Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

27.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

28.
In eukaryotic cells, most ATP is produced in the
a)
Mitochondria
b)
Nucleus
c)
Cytoplasm
d)
Rough endoplasmic reticulum
29.
Cellular respiration is defined as
a)
process that releases energy from food in the presence of oxygen
b)
process that releases energy from food in presence of carbon dioxide
c)
process that releases energy from food through chemical reactions
d)
process that releases energy from food by breaking apart water
30.
Name the 2 reactants of cellular respiration
a)
Oxygen & Glucose
b)
Water & Carbon Dioxide
c)
Glucose & Carbon Dioxide
d)
Oxygen & Water
31.
Anaerobic means oxygen is present
a)
false
b)
true
32.
From the nucleotide on the right, which part is labeled 2?
a)
Sugar
b)
Phosphate
c)
Nitrogenous Base
d)
Phosphorous
33.
If one series of bases reads: TTGACTAGG, then the complementary set of bases would read:
a)
TTGACTAGG
b)
AACTGATCC
c)
AATCGAACTT
d)
AAGTCATCC
34.
The backbone of DNA is made up of _______ & ________ units. 
a)
sugar & base
b)
sugar & phosphate
c)
base & phosphate
d)
phosphate & phosphate
35.
Which of the following units are repeatedly joined together to form a strand of DNA?
a)
amino acids
b)
nucleotides
c)
fatty acids
d)
polysaccharides
36.
The enzyme that unzips the DNA to prepare for replication
a)
helicase
b)
replicase
c)
polymerase
d)
synthase
37.
DNA replication results in two DNA molecules,
a)
each one with two original strands
b)
each one with two new strands
c)
each one with one new strand and one original strand
d)
one with two new strands and the other with two original strands
38.
In what phase of the cell cycle does DNA replication take place?
a)
G1
b)
S
c)
G2
d)
M
39.
During replication, what enzyme adds complimentary bases?
a)
helicase
b)
synthesase
c)
ligase
d)
polymerase
40.

In what process is mRNA synthesized?

a)

Transcription

b)

DNA Replication

c)

Translation

d)

Mitosis

41.

Where does transcription occur?

a)

Cytoplasm

b)

Nucleus

c)

Ribosome

d)

Mitochondria

42.

Why must transcription occur where DNA can be found?

a)

Ribosomes are in the nucleus

b)

Helicase unzips the DNA

c)

DNA cannot leave the nucleus

d)

DNA polymerase is found there

43.

Which of the following is a codon?

a)

ATC

b)

A

c)

AUC

d)

AU

44.

How many codons equals 1 amino acid?

a)

1

b)

2

c)

3

d)

4

45.

Which molecule carries the anticodon?

a)

mRNA

b)

rRNA

c)

DNA

d)

tRNA

46.

A polypeptide (protein chain) is a sequence of ____________________ held together by a _______________ bond.

a)

amino acids; peptide

b)

proteins; hydrogen

c)

fatty acids; ionic

d)

fatty acids; covalent

47.

Translate this RNA sequence: AUGCAAUGA

a)

Met-Glu-Stop

b)

Thr-Glu-Stop

c)

Met-His-Stop

d)

Thr-Pro-Stop

48.

What process is going on in this photo?

a)

DNA Replication

b)

Transcription

c)

Translation

d)

Mitosis

49.
During which part of the cell cycle does the cell divide?
a)
Interphase
b)
Mitosis
c)
S phase
50.
Which phase of mitosis is shown in the picture?
a)
Prophase
b)
Metaphase
c)
Anaphase
51.
Which phase of mitosis is shown in the picture?
a)
Interphase
b)
Metaphase
c)
Telophase
52.
Which phase of mitosis is shown in the picture?
a)
Prophase
b)
Anaphase
c)
Telophase
53.

if a body cell normally has 24 chromosomes how many will it have at the end of mitosis.

a)

6

b)

12

c)

24

d)

48

54.
Which of the following does not occur by the process of mitosis?
a)
growth
b)
production of gametes
c)
repair
d)
development in the embryo
55.
If a cell has 24 chromosomes at the beginning of meiosis how many chromosomes will it have at the end of meiosis?
a)
6
b)
12
c)
24
d)
the number varies with the species.
56.

Which phase of meiosis is this showing?

a)

metaphase I

b)

metaphase II

c)

anaphase II

d)

prophase I

57.

During which phase(s) of mitosis are structures like the one shown in Figure 10-2 visible?

a)

anaphase and interphase

b)

prophase and metaphase

c)

anaphase and prophase

d)

metaphase only

58.

What happens during meiosis but not in mitosis that reduces the number of chromosomes?

a)

DNA Replication occurs once and the cell divides once

b)

DNA Replication occurs once but the cell divides twice

c)

Crossing-over occurs

d)

Metaphase occurs

59.

Which pair is correct?

a)

M phase, cell growth

b)

G1 phase, DNA replication

c)

S phase, cell division

d)

G2 phase, preparation for mitosis

60.

During with phase of meiosis are homologous chromosomes separated?

a)

metaphase I

b)

anaphase I

c)

telophase I

d)

anaphase II