The Entrance Exam Topics
Examples of the Entrance Test
The thymus:
- is an organ of the human immune system
- is located in front of the heart and behind the sternum
- provides an inductive environment for the development of B-lymphocytes
- plays an important role in the induction of central immunological tolerance
Which of the following statements about gene, allele and DNA sequence is/are correct?
- a gene can have more alleles which differ in their DNA sequence
- one allele can have more genes which differ in their DNA sequence
- a person having two different alleles of a specific gene is a heterozygote
- a person having two identical alleles of a specific gene is a homozygote
The basic laws of heredity were postulated after 1850 by:
- Johann Gregor Mendel
- Rudolf Virchow
- Francis Galton
- Charles Darwin
An alpha particle:
- is composed of two protons and two neutrons
- has the number of nucleons equal to the number of protons (A = Z)
- for the number of nucleons and protons holds A + Z = 4
- is not deflected by a magnetic field
A body with a mass of 10 kg moves with a constant velocity of 36 km/h. Its kinetic energy is:
- 360 J
- 1000 J
- 500 J
- about 6.5 kJ
Various components are based on physical principles or phenomena. Mark the correct relations:
- a bimetalic thermometer – thermal expansion of solids
- a thermistor – semiconductor conductivity dependence on the temperature
- a thermocouple – metal conductivity dependence on temperature
- a resistance thermometer – conductor's resistivity dependence on the temperature
The blood glucose level of a fasting patient drops to 65 mg/dL. What is the number of grams of glucose in 1.0 L of blood?
- 6.5 g
- 0.065 g
- 65 g
- 0.65 g
Indicate the functional groups in a molecule of serine:
- – SH
- – COOH
- – NH2
- – OH
Indicate the saturated fatty acids:
- linoleic acid
- stearic acid
- palmitic acid
- oleic acid
Which pattern requires the longest wire in order to be formed?
A. | B. | C. | D. |
There are an equal number of boys and girls playing beach volleyball. They can be grouped into four different mixed pairs. Is the number of children:
- lower than 5
- equal to 4
- higher than 4
Determine the percentage of the squared area that is shaded.
- less than 50 %
- equal to 50 %
- more than 50 %