WorksheetsFinal review
Total questions: 41
Worksheet time: 37mins
Name
Class
Date
1.
Out of three children born to a woman with normal vision who's father was colorblind and a man with normal vision how many would you expect to be colorblind?
a)
1-2
b)
0-1
c)
1
d)
2-3
2.
This type of inheritance pattern shows BOTH traits in possible offspring
a)
complete dominance
b)
incomplete dominance
c)
co-dominance
d)
dominant pattern
3.
What structure in males cleans the urethra and neutralizes urine?
a)
Prostate
b)
bulborethral
c)
Seminal vesicle
d)
vas deferens
4.
Transcribe the following DNA sequence: TACGAACTTACC
a)
AUGCUUGAAUGG
b)
ATGCTTGAATGG
c)
AUGCTTGAAUGG
5.
If red and white flowers are crossed and produce all pink offspring that tells you......
a)
red is dominant
b)
Red and white are codominant
c)
The trait is polygenic
d)
the colors are incompletely dominant
6.
What you see, or the physical appearance.
a)
Genotype
b)
Phenotype
c)
Homozygous
d)
Heterozygous
7.
Approximately what percent of sexually active teens will contract an STD?
a)
10
b)
25
c)
15
d)
30
8.
Two species are in similar environments and look very similar even though they do not share a common ancestor. However, they are not closely related. Their resemblance is most likely an example of.
a)
sexual selection
b)
temporal isolation
c)
convergent evolution
d)
divergent evolution
9.
what triggers ovulation?
a)
Drop in estrogen
b)
sharp rise in leutenizing hormone
c)
Increase in progesterone
d)
release of follicle stimulating hormone
10.
what cells can become antigen presenting cells?
a)
b
b)
t
c)
macrophages
d)
helper t
11.
Lining of the uterus
a)
endometrium
b)
myometrium
c)
Ectometrium
d)
Oviduct
12.
Where fertilization takes place
a)
uterus
b)
oviduct
c)
Cervix
d)
Endometrium
13.
These cells play a role in antibody mediated immunity
a)
B
b)
plasma
c)
Memory B
d)
all of the above
14.
Body. Fluids containing HIV in an infected person
a)
blood, semen, breast milk, sweat
b)
semen, vaginal fluid, blood, breast milk
c)
Blood and semen
d)
Bloo, breast milk, urine
15.
What is the affect of a histamine?
a)
they increase permeability of blood vessels
b)
They are released by mast cells
c)
they play a role in inflammation
d)
all of the above
16.
Place these events in the correct order:1. Phagocytes engulf and destroy bacteria that damage cells. 2. Pathogens enter the body causing mast cells to release histamines and increase blood flow.3. Blood vessels expand. Fluid leaves capillaries and causes swelling.
a)
2, 3, 1
b)
3, 2, 1
c)
1, 2, 3
d)
2, 1, 3
17.
The formation of a new species by way of polyploidy
a)
allopatric
b)
sympatric
c)
Parapatric
d)
geopatric
18.
This process increases genetic diversity and occurs during prophase I
a)
Crossing over
b)
Random alignment
c)
fertilization
d)
synapsis
19.
A cell placed in a hypertonic solution will.....
a)
lose water
b)
gain mass
c)
gain water
d)
lose ions
20.
Which of the following does not belong?
a)
complement proteins
b)
fever
c)
antibodies
d)
mast cells
21.
In certain populations where people are susceptible to malaria heterozygous for sickle cell anemia have an advantage. They are less prone to get sick from malaria and also do not have health problems from sickle cell. This is an example of.....
a)
Disruptive selection
b)
Directional selection
c)
stabilizing selection
d)
genetic drift
22.
Unequal sharing of electrons
a)
Polar covalent
b)
nonpolar covalent
c)
ionic
d)
hydrogen
23.
Which of the following conclusions can be drawn from this graph?
a)
The optimum pH of the enzyme is 6.6.
b)
The optimum pH of the enzyme is 5.8
c)
The enzyme’s activity increases as pH increases 5.0 to 9.0
d)
The enzyme’s activity is greater around pH of 8.0 .
24.
MHC markers....
a)
Are the same in tissue transplants of related people
b)
are active in nonspecific immunity
c)
are found on the cell membrane and identify self
25.
The bonds within a molecule of water.
a)
Hydrogen
b)
ionic
c)
Non-polar covalent
d)
Polar covalen
26.
Some organisms that share a common ancestor have features that have different functions, but similar structures. These are known as
a)
vestigial structures
b)
analogous structures
c)
homologous structures
d)
fossil structures
27.
The role of proteins in the cell
a)
Enzymes
b)
TRansport
c)
Atibodies
d)
All of the above
28.
What causes infectious diseases?
a)
hemophilia
b)
pathogens
c)
environmental pollutants
d)
heredity
29.
Which cell is placed into a hypotonic environment?
a)
A
b)
B
c)
C
d)
D
30.
What is the body's most important nonspecific defense?
a)
passive immunity provided by mom.
b)
skin
c)
active immunity provided by vaccines.
d)
inflammatory response
31.
What does HIV kill to weaken the immune system?
a)
Killer T cells
b)
Helper T cells
c)
Memory B cells
d)
antiobodies
32.
Which cellular process is shown?
a)
meiosis
b)
endocytosis
c)
mitosis
d)
phagocytosis
33.
Which of the following represents chromosome # during fertilization?
a)
n+n=2n
b)
n=n
c)
2n=n+n
d)
2n=2n
34.
Which macromolecule is shown?
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
35.
If coat color in a rabbit population is a polygenic trait, which process might have produced the graph below?
a)
disruptive selection
b)
stabilizing selection
c)
directional selection
d)
genetic equilibrium
36.
What are the four macromolecules?
a)
proteins, nucleic acids, carbohydrates, and lipids
b)
monosaccharides, lipids, polysaccaharides, and proteins
c)
RNA, DNA, proteins, and carbohydrates
d)
proteins, DNA, RNA, and steroids
37.
A bond with unequal sharing of electrons.
a)
ionic
b)
polar covalent
c)
non polar covalent
d)
hydrogen
38.
What form of energy do enzymes directly affect?
a)
electrical
b)
activation
c)
magnetic
d)
none of the above
39.
The average number of artichoke plants in each square meter of a farm is ....
a)
pop growth
b)
pop distribution
c)
pop density
d)
pop size
40.
Which of the following are reactants of the light independent reactions of photosynthesis?
a)
oxygen, carbon dioxide ATP
b)
ATP, NADPH, oxygen, carbon dioxide
c)
ADP + P, NADP+, carbon dioxide
d)
carbon dioxide, ATP, NADPH
41.
Which is not a form of reproductive isolation?
a)
temporal
b)
mechanical
c)
gametic
d)
all of the above are
100 %
