EXAMPLE OF A MULTIPLE CHOICE TEST 1.Carbon exists in nature as: A) two isotopes B) three isotopes C) one isotope D) four isotopes 2.The maximum number of electrons in sublevel (subshell) p is: A) 2 B) 6 C) 8 D) 10 3."Cd" is symbol for: A) Calcium B) Cadmium C) Cesium D) Copper 4.NaCl is: A) vinegar B) marble C) baking soda D) table salt 5.CaCO3 is: A) calcium carbonous B) calcium carbonate C) calcium carbonide D) calicum carbonite 6.The number of moles of water in 24.5 g of water is: A) 1.26 B) 1.36 C) 1.58 D) 55.00 7.The molarity of an aqueous sodium chloride solution containing 284 g of NaCl in 2.20 L of solution is (m.w.NaCl 58.5): A) 1.21 B) 2.21 C) 2.00 D) 2.51 8.The pH of 1 mol/L solution of HCl is: A) 0 B) 1 C) 2 D) 3 9.The pH of 0.05 mol/L (M) solution of sulphuric acid is: A) 0.5 B) 1 C) 1.5 D) 2 10.In ammonia (NH3) nitrogen has a valence state: A) 3sp^2 B) 4 sp^3 C) sp D) 2 sp^3 11.Aldehyde has: A) strongly oxidizing carbonyl group B) strongly reducing carbonyl group C) strongly reducing carboxylic group D) strongly oxidizing hydroxy group 12.Aminosuccinic acid is: A) aspartic acid B) serine C) arginine D) histidine
Contents
Liquids - basic characteristics, Archimedes law, streaming of ideal liquid, continuity equation, pressure energy, Bernoulli equation.
Gravitation, Newton gravitation law, gravitation field intensity, gravitation acceleration, gravitation potential.
Electric field, electric charge, Coulomb law, electric field intensity, electric potential, electric voltage, capacity, capacitors.
Molecular kinetic theory, thermodynamic temperature, specific heat, calorimeter, thermodynamic laws, ideal gas, isothermic, isochoric, isobaric and adiabatic processes, equation of state.
Charateristics of solids, crystal lattices, deformations of solid bodies, characteristics of liquids, surface tension, expansivity of liquids, changes of state of matter.
Electric current, conductors and insulators, elec. conductivity of metals, Ohm law, electric resistance, electric circuits, semiconductors, electrolytes, electric current in gases, ionization.
Magnetic field, magnetic induction, magnetic field of a coil, magnetic induction current, electromagnetic induction, Faraday law of electromagnetic induction, Lenz law, electromagnetic oscillator, Thompson formula, oscillator resonance.
Alternative current, circuits of alternative current wiht the resistance induction and capacity, rectifiers, amplifiers, power of alternative current, electromotors, transformers.
Mechanical wave motion, interference of the wave motion, Huygens principle, sound and its characteristics, sound intensity, sound velocity, ultrasound,infrasound.
Electromagentic wave motion, propagation of electromagnetic wave motion, types of electromagnetic wave motion, electroacoustic transducers.
Light, light refracture, light reflection, regracture index, total reflection, optical systems, lenses, mirrors, microscopes, telescopes, wave properties of the light, dispersion, spectral colours, light interference, light diffraction, light polarisation, polarimeter, types of electromagnetic radiation, basic radiometric and photometric quantities.
Introduction to the theory of relativity, connections between mass and energy.
Basic concepts of quantum physics, electron shells of atoms, Pauli principle, chemical bonds, atomic nucleus, nuclides, isotopes, mass decrement in an atomic nucleus, nuclear reactions, nuclear fusion and nuclear fission, nuclear reactors, natural and artificial radioactivity, kinetics of the radioactive decay, half life, decay constant.
EXAMPLE OF A MULTIPLE CHOICE TEST 1) The international system of physical units (SI) includes the following number of basic units: A) 4 B) 5 C) 6 D) 7 2) What quantity is a vector? A) pressure B) force C) hydrostatic pressure D) pressure in gas 3) The velocity of the free fall can be expressed (depending on time) as follows: A) v = s/t B) v = gt^2/2 C) v = gt D) v = gt^2. 4) The pressure force of liquid acting on a vessel bottom depends: A) on its density, level height and bottom area B) only on its density and level height C) on its volume and bottom area D) on its weight and bottom area 5) The distance between two material points will be reduced by a factor of 4. The attracting gravitational force will be: A) decreased by a factor of 4 B) increased by a factor of 4 C) decreased by a factor of 16 D) increased by a factor of 16 6) The electric field intensity is defined as A) a product of two vectors B) a product of a vector and a scalar C) a ratio - a scalar divided by a vector D) a ratio - a vector divided by a scalar 7) The ratio of units J/C corresponds to the unit of the A) electric current B) electric work C) electric field intensity D) electric potential 8) The mean kinetic energy of an ideal gas molecule is A) directly proportional to the squared thermodynamic temperature B) directly proportional to the thermodynamic temperature C) indirectly proportional to the thermodynamic temperature D) indirectly proportional to the squared thermodynamic temperature 9) Consider an isobaric process in ideal gas. Identify the incorrect equation: A) V/T = const. B) V1/T1 = V2/T2 C) p = const. D) pV = const. 10) Amorphous materials include: A) wax B) apatite C) sodium carbonate D) glucose 11) Identify a typical dielectric material out of the following substances: A) ionized gas B) Fe C) oil D) Si 12) For a constant electric current in a conductor it is possible to write: A) I = Q/t B) I = Qt C) I = U/t D) I = C/t 13) The electric work can be expressed as follows: A) W = Ut/R^2 B) W = UI C) W = U^2It D) W = RI^2t 14) The thermoemission is A) the thermal radiation emission B) the electron emission induced by the incidence of light onto the cathode C) ionization of gases by the action of high temperatures D) the emission of electrons from the surface of solids or liquids at high temperatures 15) The unit of inductance is A) henry B) siemens C) weber D) ohm 16) The transverse mechanical wave motion can occur A) only in gases B)only in liquids C) in gases and liquids D) only in solids
Contents
II.General biology
The cell and its structure.The cell cycle. The cell division. The cell
metabolism. The cell organelles, their structure and function. Chromosomes
and their structure, number of chromosomes. Intra- and extranuclear DNA,
their structure and function. RNA and its types, structure and function.
The protein synthesis. The genetic code, Mendel's hybridisation experiments
and the rules of inheritance. Heritability of sex and sex-linked inheritance.
The gene linkage. Polygenic inheritance. Human hereditary diseases. Spontaneous
and induced mutations and mutagenic factors. The genetics of populations.
The origin of the life on Earth and its evolution. The theory of Evolution,
Ch.Darwin and his impact. The origin and evolution of the man, the main
periods and human races. Sexual and asexual reproduction. Ontogenesis.
Heterotrophy, autotrophy and mixotrophy. Photosynthesis. Ecology and basic
ecological terms. The circulation of substances in the nature and the food-chain.
Biotic and abiotic compounds of the environment. Characteristic of the
ecosystem and possible ways of its evolution.
III.The biology of the man
The bones, their structure and conjunction. The skeleton of the man.
Voluntary and smooth muscles. The internal environment and the subtyping
of body fluids. The blood, its composition, amount and function. The red
blood cells, their shape, composition, function and lifetime. Leucocytes,
their subtyping, quantity and function. Nonspecific and specific immunity,
immunisation and vaccination. The blood groups and transfusion. The Rhesus-factor.
The coagulation of blood. The human heart, its structure and function.
The circulation of blood. The capillaries and the production of the tissue
fluid. The control of blood circulation. The lymph and its circulation.
The respiratory system of the man. The exchange of gases in the lungs and
tissues. The breathing control. The digestive system of the man and the
function of its particular parts. The digestion and digestive enzymes.
Conversion of particular nutrients and the role of sacharides, lipids and
proteins. The liver and its function. The optimal composition of the food
according to quality and quantity. Vitamins soluble in lipids and their
impact. The B group vitamins, their function and avitaminosis manifestation.
Vitamin C and its function, avitaminosis. The body temperature and its
regulation. The kidneys and their function. The skin and its working. The
endocrine glands. Insulin and its role. The adrenals and their hormones.
The thyroid gland and its function. The parathyroid glands. The anterior
and posterior lobe of the pituitary gland, their hormones and function.
The neuron and its structure. The nervous impuls and its conduction. Conditioned
and unconditioned reflexes. The involuntary nervous system and its function.
The human brain, its structure and function of the particular parts. The
olfaction. The taste. The skin perception. The sight, the eye, its structure
and function. The vestibular apparatus. The men's hearing. The function
of the ovaries and female sex hormones. The menstrual cycle. The pregnancy,
the intrauterine development, placenta and its function, the labour. The
function of the testes, male sex hormone and its effects. The periods of
man's lifetime and their characteristic.
EXAMPLE OF A MULTIPLE CHOICE TEST 1. What's going on during the conjugation of bacteria: a) one part of the chromosome transfers from one cell to another b) the bacteria will fuse c) the bacteria will cleave d) the bacteria will reproduce 2. The development of Plasmodium takes place a) in human erythrocytes and in the Anopheles body b) in human erythrocytes and in the Tse-tse fly body c) just in human erythrocytes d) just in human leucocytes 3. The secondary body cavity is found in: a) Annelida b) Rotatoria c) Nematoda d) Plathelminthes 4. Arthropoda use for excretion: a) Malpighic tube b) protonephridia c) nephron d) all alternatives are wrong 5. The fish heart has: a) one atrium and one ventricle b) one atrium ard two ventricles c) two atria and one ventricle d) two atria and two ventricles 6. The transport of compounds across the membranes is realised by carriers: a) of protein nature b) of phospholipid nature c) and it always depends on the concentration gradient d) of glycolipid nature 7. Photon is absorbed during photosynthesis by the molecule of: a) chlorophyll a b) chlorophyll b c) carotenoid d) ferodioxin 8. The highest center of the involuntary functions is: a) hypothalamus b) thalamus c) midbrain d) medulla oblongata 9. Ch. Darwin considered that the main influencing factor(s) for the life evolution is (are): a) the natural selection b) mutation c) evolutionary steps d) the actualistic principle 10. Transcription means that the genetic information is transcribed from: a) DNA to mRNA b) DNA to DNA c) mRNA to peptide d) tRNA to peptide 11. If we consider the number of traits n and if there exists the full dominance of all genes, we can expect in F2 generation the following number of different phenotypes: a) 2^n b) n^2 c) 3^n d) 2^2n 12. What happens if one nucleotide in DNA is replaced by another due to mutation: a) the synthesis of the polypeptide can be stopped b) the same amino acid can't be inserted into polypeptide c) a different amino acid must be inserted into polypeptide d) two amino acids can be inserted into polypeptide 13. What's going on in the period of ventricular diastole: a) the ventricles are filled with blood b) all alternatives are wrong c) the tricuspid and the mitral valve are closed d) the pulmonary and the aortic valve are open 14. The plasma cells originate from: a) B lymphocyte b) K lymphocyte c) I lymphocyte d) all alternatives are wrong 15. Vitamin A is essential for: a) the production of the visual purple b) putting calcium into the bones c) all alternatives are wrong d) the production of the coagulation substance 16. The osmotic lysis of the animal cell is caused by: a) all alternatives are wrong b) the isotonic surroundings c) the hypertonic surroundings d) the surroudings with higher concentration of active osmotic particles 17. The sequence of the cell cycle phases is: a) S1, S, C2, M b) M, S1, S, C2 c) C1, C2, S, M d) S, C2, M, S1 18. Erythrocytes without the nucleus are found in: a) all alternatives are wrong b) birds c) fish d) reptiles 19. Agglutinins are: a) all alternatives are wrong b) the antigens of erythrocytes c) products of agglutinogens d) the antigens which clump eryhrocytes together 20. Rh incompatibility may be caused in following case: a) all alternatives are wrong b) the mother is Rh- and the father Rh- c) the mother is Rh+ and the child Rh- (the second and further pregnancy) d) the mother is Rh+ and the father Rh+ (the second and further pregnancy)