WorksheetsFall Final Exam Review 2016
Total questions: 40
Worksheet time: 20mins
Name
Class
Date
1.
1. Dr. Merritt decides to help you with your lab experiment in class today. While he is helping you he breaks the glass beaker. What should you do?
a)
Hide the evidence
b)
Switch your beaker with one from a nearby lab group
c)
Inform your teacher immediately
d)
Nothing…after all he is the principal
2.
While working in the lab…which should NOT be worn?
a)
goggles
b)
gloves
c)
apron
d)
loose clothes
3.
Which organelle makes proteins using coded instructions from the DNA?
a)
ribosome
b)
endoplasmic reticulum
c)
golgi apparatus
d)
chloroplast
4.
Which organelle would be considered to be IN THE CYTOPLASM?
a)
Nucleolus
b)
DNA
c)
Ribosome
d)
Cell Wall
5.
Which type of cell has a nucleus, genetic material and membrane bound organelles?
a)
prokaryote
b)
eukaryote
6.
Which of the following are true about viruses?
a)
not living
b)
contain a capsid
c)
contain a protein coat
d)
all of these are true
7.
What do viruses need in order to reproduce?
a)
a mate
b)
a lysogenic cell
c)
a host cell
d)
a lytic cell
8.
HIV weakens a person’s immune system by attacking their helper T cells---which in turn causes a disruption in homeostasis.
a)
True
b)
False
9.
If you are around someone who has the flu and you come in contact with the virus about how much time would pass before you begin to see symptoms?
a)
1 hour
b)
24 hours
c)
4 months
d)
2 weeks
10.
What one word would describe a virus when it is in the lysogenic cycle?
a)
active
b)
dormant
c)
energetic
d)
living
11.
At what point during the cell cycle does the cytoplasm divide, creating two identical cells?
a)
interphase
b)
mitosis
c)
cytokinesis
d)
S phase
12.
What do we call the point at which a body cell has lost the ability to control growth?
a)
cancer
b)
interphase
c)
meiosis
d)
cytokinesis
13.
During the cell cycle, where does the cell grow the most?
a)
G1 phase
b)
S phase
c)
G2 phase
14.
During mitosis, what is dividing?
a)
spindle fibers
b)
cytoplasm
c)
nucleus
15.
What are the monomers of nucleic acids called?
a)
monosaccharide
b)
glycerols
c)
amino acids
d)
nucleotides
16.
What is the name of this molecule?
a)
mRNA
b)
DNA
c)
tRNA
d)
rRNA
17.
What are the sides of the DNA molecule made up of?
a)
deoxyribose sugar
b)
nitrogen bases
c)
phosphate groups
d)
both sugar and phosphate
18.
Which types of RNA are involved in protein synthesis?
a)
mRNA
b)
tRNA
c)
rRNA
d)
all of these are correct
19.
During which process is a piece of DNA used to make a copy of mRNA?
a)
transcription
b)
translation
c)
DNA replication
20.
Any change within the DNA is called a –
a)
transcription
b)
mutation
c)
translation
21.
A function of a carbohydrate is:
a)
protein
b)
quick energy
c)
insulation
d)
fight disease
22.
What are the monomers of protein?
a)
monosaccharides
b)
fatty acids
c)
amino acids
d)
DNA
23.
Can enzymes be used many times in the cell?
a)
yes
b)
no
24.
What is the function of an enzyme?
a)
Slow down reactions
b)
Speed up reactions
c)
Make DNA
d)
Help the cell divide
25.
What is the diffusion of water across the cell membrane?
a)
Homeostasis
b)
Osmosis
c)
Equilibrium
d)
Diffusion
26.
Why do cells need to transport molecules in and out?
a)
Energy
b)
Homeostasis
c)
Make repairs
d)
To create work
27.
Define semi permeable
a)
Cell membrane lets everything in and out
b)
Cell membrane allows some materials in and out.
28.
What organelles are used in converting energy for the cell?
a)
Golgi body and ribosomes
b)
Mitochondria and chloroplasts
c)
Nucleus and DNA
d)
Cell wall and vacuole
29.
What energy source starts photosynthesis?
a)
moon
b)
food
c)
sun
d)
gasoline
30.
What phase are the chromosomes replicated?
a)
anaphase
b)
interphase (s phase)
c)
prophase
d)
telophase
31.
What type of mutation occurs when a nitrogen base is removed from an amino acid chain?
a)
Substitution
b)
Insertion
c)
Deletion
d)
None of these
32.
Assuming incomplete dominance, what will be the phenotype of an individual organism with the genotype RW if the parents are RR(Red) and WW(White)
a)
red and white
b)
pink
c)
red
d)
white
33.
Which process is shown in the picture?
a)
translocation
b)
crossing over
c)
dihybrid cross
d)
monohybrid cross
34.
T=tall and t=short, What is the genotypic ratio of the offspring?
a)
3:1
b)
4:0
c)
1:2:1
d)
none of these
35.
If a mouse had a diploid number of 50, how many chromosomes would be found in the egg/sperm of the mouse?
a)
50
b)
100
c)
25
d)
5
36.
What is the end result of meiosis?
a)
2 identical diploid cells
b)
2 identical haploid cells
c)
4 identical haploid cells
d)
4 different haploid cells
37.
Which of the following are the genotype for males & females respectively?
a)
XX & XY
b)
XY & XX
c)
XX & YY
d)
None of these
38.
In which of the following would the dominant trait be shown in the phenotype?
a)
When both alleles are dominant
b)
When one allele is dominant
c)
Tt
d)
All of these
39.
Assuming co-dominance, if RR=red and WW=white, what would the phenotype of a RW cow?
a)
red
b)
white
c)
pink
d)
red and white (roan)
40.
S=smooth, s=wrinkled, Y=yellow, y=green
How many of the offspring will be smooth and yellow?
How many of the offspring will be smooth and yellow?
a)
4
b)
6
c)
9
d)
12
100 %
