Download BIOLOGY ENTRANCE EXAM Name: Date: MULTIPLE CHOICE

BIOLOGY
ENTRANCE EXAM
Name:
Date:
_____________________________
_____________________________
MULTIPLE CHOICE
Choose the one alternative that best completes the statement or
answers the question
1.
In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is
recessive. What are the possible combinations of genes in the offspring of two redeyed heterozygous flies (Rr)?
A: RR only
B: rr only
C: Rr and rr only
D: RR, Rr, and rr
2.
A bacterium divides once in every hour. Approximately how many bacterial cells will
be produced after 12 hours?
A: 100
B: 400
C: 1000
D: 4000
E: 10 000
3.
The respiratory system depends on the nervous system for signals to
A: enhance the amount of available oxygen in the lungs
B: coordinate muscles controlling breathing
C: release enzymes to increase the exchange of gases
D: exchange gases with the circulatory system
4.
How do human diseases caused by bacteria and diseases caused by viruses react to
antibiotics?
A: neither responds to antibiotics
B: both respond to antibiotics
C: viral diseases respond to antibiotics
D: bacterial diseases respond to antibiotics; viral diseases do not
5.
Earth has undergone some catastrophic changes from time to time. Which of these
most likely explains why life on Earth continued following these catastrophes?
A: dominant species had a slow mutation rate
B: many species filled the same niche
C: strong species had many different characteristics
D: wide diversity of species existed
6.
Which enzyme is synthesizing DNA?
A: collagen
B: lactalbumin
C: hemoglobin
D: DNA polymerase
E: serum albumin
7.
Where bile (which is needed to digest lipids, including fats) is stored?
A: liver
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B: gall bladder
C: small intestine
D: stomach
8.
A small population of chimpanzees lives in a habitat that undergoes no changes for a
long period. How will genetic drift probably affect this population?
A: it will accelerate the appearance of new traits
B: it will promote the survival of chimpanzees with beneficial traits
C: it will increase the number of alleles for specific traits
D: it will reduce genetic diversity
9.
A single species of squirrel evolved over time into two species, each on opposite sides
of the Grand Canyon, separated by the Colorado River. This change was most likely
due to
A: higher mutation rates on one side
B: low genetic diversity in the initial population
C: the isolation of the two groups
D: differences in reproductive rates.
10. What is the greatest danger to a patient who has had damage to the skin?
A: loss of sweat produced by the skin
B: excessive muscle contractions in the damaged area
C: infections in uncovered tissues
D: damaged tissue entering the blood stream
11. Eukaryotic cells are more complex than prokaryotic cells because they:
A: are much smaller
B: have membranes
C: have a higher rate of reproduction
D: have nuclei
12. Which molecule in plant cells first captures the radiant energy from sunlight?
A: glucose
B: carbon dioxide
C: chlorophyll
D: adenosine triphosphate
13. A cell from heart muscle would probably have an unusually high proportion of
A: lysosomes
B: mitochondria
C: mRNA
D: lipids
14. Which protein is present in blood?
A: hemoglobin
B: lactalbumin
C: keratin
D: collagen
E: chlorophil
15. Which molecules can be found in biological membranes?
A: DNA
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B: phospholipids
C: RNA
D: carbohydrates
E: hormones
16. The cell membrane of the red blood cell will allow water, oxygen, carbon dioxide, and
glucose to pass through. Because other substances are blocked from entering, this
membrane is called:
A: perforated
B: semi-permeable
C: non-conductive
D permeable
17. Which structures can be found in the nucleus of cells?
A: chromosomes
B: ribosomes
C: cell wall
D: chloroplasts
E: muscles
18. Rabbits introduced into Australia over 100 years ago have become a serious pest to
farmers. Rabbit populations increased so much that they displaced many native
species of plant eaters. What is the most logical explanation for their increased
numbers?
A: rabbits have a low death rate
B: there are few effective predators in Australia
C: rabbits became more fertile in Australia
D: there is an increase in rabbit competitors
19. Which of the following elements is the most important for living creatures?
A: Fe
B: Ni
C: Co
D: He
E: Li
20. If a human baby boy inherits a recessive allele from his mother, in which
circumstance would he most likely show the trait coded for by the recessive allele?
A: the baby inherits the dominant allele from his father
B: the allele is on an autosomal chromosome and the baby is a twin
C: the allele is on the X chromosome
D: the allele is on the Y chromosome
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PHYSICS
ENTRANCE EXAM
Name:
Date:
_____________________________
_____________________________
Directions: Each of the questions or incomplete statements below is followed by four suggested
answers or completions. Select the one that is best in each case, and mark the corresponding answer.
Mark only one answer to each question. If you change an answer, be sure that you completely erase
the old answer before marking your new one.
1. What is the unit of the power given with SI values of fundamental units?
(A)
kg ⋅ m 2
s3
(B)
kg ⋅ m 3
s2
(C)
kg ⋅ s 2
m3
(D)
N ⋅m⋅s
2. Which one of the following physical values has Ω
(A)
Specific resistance
(B)
Capacitance
(C)
Specific conductivity
(D)
Inductivity
−1
4
⋅ m −1 unit?
3. The force required to hold an object of mass
m and speed v a circular path of radius r is called the
centripetal force and it is given:
(A)
m⋅v
r2
(B)
m ⋅ v2
r
(C)
m
r ⋅v
(D)
2
m⋅v⋅r2
4. In a perfectly inelastic collision
(A)
the bodies stick together, velocity of the center of mass can be found from
conservation of momentum.
(B)
the bodies move different velocities which can be calculated from law of conservation of
kinetic energy.
(C)
velocity of bodies can be calculated from law of conservation of
kinetic energy and the conservation of momentum..
(D)
the bodies move different velocities can be found from conservation of
momentum.
5.
α
F=10N
2 kg
A 2-kilogram box hangs by a weightless rope from a ceiling. A force slowly pulls the box horizontally
to the side until the horizontal force is 10 newtons. The box is then in equilibrium as shown above.
The angle that the rope makes with the vertical is closest to
(A)
arctan 0.5
(B)
arcsin 0.5
(C)
arctan 2.0
(D)
arctan 1.0
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6. A 5 kg body falls freely through a height of 3 meters. Its kinetic energy when it reaches the ground is:
(A)
300 J
(B)
100 J
(C)
150J
(D)
50J
7. A block is pulled up a 30o incline with constant velocity. The work done in case of frictionless incline is
half that of in case of friction. Find the kinetic frictional coefficient between the block and the incline.
(A)
0.35
(B)
0.5
(C)
0.577
(D)
0.866
8. Choose one from the answers which complete the sentence and make it true.
The density of an ideal gas is
(A)
directly proportional with the pressure and temperature.
(B)
directly proportional with the pressure and molar mass.
(C)
directly proportional with the molar mass and independent from the temperature.
(D)
inversely proportional with the temperature and the molar mass.
9. Two balls with same diameters – made from wood and iron – are falling freely in vacuum from the
same height. Which will hit the ground first?
(A)
The wood ball
(B)
The iron ball
(C)
Together
(D)
No enough information
10. How large is the energy of an ultraviolet photon with 210 nm wavelength?
(A)
9.46 ⋅ 10 −20 J
(B)
9.46 ⋅ 10 −19 J
(C)
9.46 ⋅ 10 −13 J
(D)
9.46 ⋅ 10 −10 J
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11. Choose one from the answers which complete the sentence and make it true.
The capacitance of a parallel-plate capacitor is
(A) directly proportional to the surface area A of plates and distance d between
them.
(B) inversely proportional to the surface are A of plates and distance d between them.
(C)
directly proportional to the surface area A of plates and inversely proportional
to the distance d between them.
(D)
inversely proportional to the surface area A and directly proportional to the distance d
between them.
12. Choose one from the answers which complete the sentence and make it true.
In a harmonic vibration
(A) the displacement is directly proportional to the velocity.
(B) the displacement is directly proportional to the acceleration.
(C) the velocity is directly proportional to the acceleration.
(D) neither of first tree is true.
13. Which energy is not mechanical energy below?
(A)
Kinetic energy
(B)
Elastic energy
(C)
Internal energy
(D)
Potential energy
14. Temperature of 6 liter air increased from 27 o to 135 oC at constant pressure. How large is its
volume?
(A)
30 liter
(B)
1.2 liter
(C)
8.16 liter
(D)
6 liter
15. A charged particle moves perpendicularly to a constant magnetic field. The path of the particle is
(A)
circle.
(B)
parabola.
(C) straight line.
(D) helix.
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16. If 2 mol of gas occupies a volume of 30 liters at a pressure of 105 Pa. What is the temperature of the
gas? R = 8.31 J/mol K.
(A) 200 K
(B) 180.5 K
(C) 150 K
(D)
250.5 K
17. In the Figure, the emf (ε) is 6 V and R = 4 Ω. The rate of Joule heating in R is 5.76 W.
What is the value of r?
r
R
ε
(A)
0.25 Ω
(B)
0.5 Ω
(C)
1Ω
(D) 1.5 Ω
18. Choose one from the answers which complete the sentence and make it true. Temperature
of water increased from 0 oC to 10 oC and
(A)
density of water continuously is decreasing.
(B)
density of water continuously is increasing.
(C)
density of water first is increasing and then decreasing.
(D)
density of water first is decreasing and then increasing.
19. Properties of image in case of a diverging lens are given below. What is true?
(A)
Diverging lens newer makes magnified image.
(B)
The image is magnified when the objective distance less then the focal distance.
(C)
The image is magnified when the objective distance larger then the focal distance.
(D)
Diverging lens always makes magnified image.
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20. Linear expansion coefficient of copper is 1.8 ⋅ 10
−5
1/oC. How large is the coefficient of
expansion?
(A)
0.9 ⋅ 10 −5 1/oC.
(B)
1.8 ⋅ 10 −5 1/oC.
(C)
3.6 ⋅ 10 −5 1/oC.
(D)
5.4 ⋅ 10 −5 1/oC.
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volume
ENGLISH LANGUAGE
ENTRANCE EXAM
Name:
Date:
1.
_____________________________
_____________________________
Read the text below and then decide which word (A, B, C or D) best fits each space.
Our Ship Sets Sail
There was so much to do at the last minute that there was not time to be nervous. All of us wanted to be
on our way (1) ... to sea, but there was still one more problem to overcome: the anchor became (2) ...
under a rock. We gave it a mighty pull, but it would not come loose. In the end a fishing boat had to pull
us (3) ... .
The crowd waved and as we sailed out of the mouth of the river and passed the cliffs (4) ... on each side,
I turned back and saw a sight that will remain in my memory for ever: two hundred or more people were
(5) ... their way to the cliff-tops for a final view. The sight had a dreamlike (6) ... because the sun was
setting in the west and the evening light picked out the shapes of the people climbing the hill. The figures
were tiny and black, all hurrying (7) ... one direction and with the same intention towards the farthest tip
of the cliff.
(8) ... we were well away from the entrance to the river and there was no longer any (9) ... of the tide
carrying us back onto the rocks, I (10) ... the crew to raise our sails. We were finally on our way.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
A out
A stuck
A clean
A mounting
A making
A quality
A for
A As soon as
A alarm
A suggested
B
B
B
B
B
B
B
B
B
B
across
fixed
free
raising
setting
state
to
In case
anxiety
said
C
C
C
C
C
C
C
C
C
C
down
attached
safe
rising
going
condition
in
As long as
risk
demanded
D
D
D
D
D
D
D
D
D
D
(10 scores)
10
under
held
secure
lifting
moving
capability
at
If only
concern
ordered
2.
These sentences have been divided into separate halves. Match the half sentences in
the first column with the half sentences in the second column.
1.
A balanced diet should
A
2.
3.
4.
5.
6.
7.
8.
9.
10.
A foetus is viable by
A tourniquet should
AIDS can be transmitted
Bile circulates from the liver
He has an obsessive
In holocrine glands
Surgical instruments must
The arteries provide
Ultrasound scanning provides
B
C
D
E
F
G
H
I
J
a continuous blood supply to the oxygenated
tissues.
the cells disintegrate as they secrete.
be sterilised before use.
desire to steal small objects.
be used to try and stop the flow of blood.
to the intestines via the bile ducts.
about the 28th week of pregnancy.
a picture of the ovary and the eggs inside it.
provide the protein required by the body.
by using non-sterile needle.
(10 scores)
3.
Read the sentences and decide which word/definition is correct.
Whooping cough is the common English name of:
a. mumps
b. varicella
c. pertussis
An intern is:
a. a doctor working in the field of internal medicine
b. a student after graduation in further training
c. a paramedic working in the summer
If you have problems with your lungs, you turn to:
a. a cardiologist
b. a geriatrician
c. a pulmonologist
Venectomy is an operation performed on:
a. a rib
b. a blood vessel
c. a ventricle
The jejunum is
a.
b.
c.
part of the:
digestive system
respiratory system
lymphatic system
(5 scores)
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4.
Write an essay of 100-120 words about the structure and function of the
breathing system.
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