TEST

Choose the correct variant: The human heart consists of parts as…:

A) Are four chambers.
B) Are two chambers. C) A left atrium, Left ventricle. D) A right atrium, right ventricle. E) Oxygen. F) Right coronary arteries. G) The middle cardiac vein. H) The myocardium.

Complete the sentence: The circulatory system to be composed collectively of the…:

A) Cardiovascular system, which distributes blood.
B) Heart muscle. C) Capillaries. D) Veins. E) Vessels. F) Lymphatic system, which circulates lymph. G) Myocardium. H) Blood.

Complete the sentence: Blood is a fluid consisting of …:

A) Plasma.
B) Lymph. C) Red, white blood cells. D) Animal phyla. E) Platelets. F) Heart muscle. G) Veins. H) Vessels.

Choose the correct variant:Systemic circulation:

A) Is an organ system that permits blood.
B) Is the circulation of blood in the blood vessels of the heart muscle. C) Is the part of the cardiovascular system. D) Is the system which carries oxygenated blood away from the heart to body. E) This system is often seen as strictly as a blood distribution network. F) Is the part of the circulatory system. G) Arteries. H) System comprises the blood, heart, and the blood vessels.

Choose the correct variant:The main components of the human circulatory system are the…:

A) The blood.
B) The heart. C) The veins. D) The blood vessels. E) The arteries. F) The lymph. G) The oxygens. H) The carbons.

Choose the correct variant:The systemic circulation can also be seen to function in two parts…:

A) A macrocirculation. B) A microcirculation. C) A veins. D) A vessels. E) A right atrium. F) A left ventricle. G) A tissue. H) A nucleus.

Choose the correct variant: The coronary circulation begins near the origin of the aorta …:

A) The right coronary artery.
B) The left coronary artery C) Enzyme. D) Chromosome. E) Zygote. F) Tissue. G) By two arteries. H) Vessels.

What do living organisms contain:

A) Living organisms contain many structures and systems.
B) Holding the first place. C) Cell. D) Each has its characteristic. E) Parrot. F) Catalytic proteins. G) Very simple organisms. H) Important function.

Complete the sentence: Protoplasm consists of:

A) A cell and cytoplasm.
B) A nucleus and a cell. C) Blood. D) A tissue. E) A nucleus. F) A cytoplasm. G) A vessels veins. H) A arteries.

Choose the correct variant: Mammals belong to …:

A) Cheep.
B) Beetle. C) Swan. D) Wolf. E) Camel. F) Group. G) Strong. H) Slow.

What animal is a wolf ?:

A) Big.
B) Small. C) Slow. D) Strong animal. E) Aggressive. F) Domestic. G) Wild animal. H) Pet

What sections of the body of birds?:

A) Fur.
B) Nose. C) Claw. D) Scale. E) Fin. F) Beak. G) Antenna. H) Body.

Read the statements about the text below and choose the right answer:

A) The circulatory system is an organ system that permits only blood.
B) The right atrium is the upper chamber of the right side of the heart. C) The vessels that remove the deoxygenated blood from the heart muscle ar known as venule. D) Arteries carry blood away from the heart. E) There are four major types of blood vessels. F) The wall of an artery doesn‛t consist of three layers. G) The walls of veins have the same three lsyers as the arteries. H) Systemic veins transport blood from the body tissue to the right atrium of the head.

Read the statements about the text below and choose the wrong answer:

A) The term “biosphere” originated with the geologist Eduard Sues in 1875.
B) The biosphere is the geographical component of Earth systems, which also include the lithosphere, hydrosphere, atmosphere and other “spheres”. C) The biosphere doesn‛t include all living organisms on Earth. D) The biosphere is dynamic, undergoing strong seasonal cyclesin primary productivity and not many biological processes driven by the energy captured by photosynthesis. E) The biosphere has evolved since the first single – celled organisms F) Hundred of years of primary production by plants released oxygen from this carbon dioxide. G) As a result of long – term interactions between the biosphere and the other Earth systems. H) The Earth‛s not a living planet, even in terms of it is phycics and chemistry.

Choose the correct variant: There are three major types of blood vessels:

A) Vessels.
B) The arteries. C) The capillaries. D) The heart. E) A tissue. F) The veins. G) The lymph. H) The carbons.

Choose the correct Infinitive: These organisms are more likely ___ and reproduce more offspring.:

A) To transport.
B) To small. C) To strictly. D) To the tissue. E) To survive.

Choose the correct variant: Red blood cells:

A) Link other cells.
B) Protect the cells beneath them. C) Cause the body to move by contracting. D) Control the body’s process. E) Transport oxygen around. F) Body and help remove waste (CO2). G) Kill bacteria and viruses. H) Carry messages around the body.

Choose the correct variant: White blood cells:

A) Kill bacteria.
B) Protect the cells beneath them. C) Cause the body to move by contracting. D) Control the body’s process. E) Transport oxygen around the body and help remove waste (CO2). F) Kill viruses. G) Link other cells. H) Carry messages around the body.

Complete the sentence: Protoplasm consists of a … and …:

A) A cell and cytoplasm.
B) A nucleus and a cell. C) Mitochondria. D) Organelle. E) A nucleus. F) Cytoplasm. G) Tissue. H) A cell.

Choose the correct answer: Mammals are…:

A) Bull.
B) Duck. C) beetle. D) Monkey. E) Wolf. F) Snake. G) Twill. H) Eagle.

Choose the correct answer: Birds are…:

A) Camel.
B) Cow. C) Twill. D) Duck. E) Donkey. F) Wood pecker. G) Ostrich. H) Sheep.

Choose the suitable word: The protein molecule: consists of carbon_and sulfur:

A) Helium.
B) Copper. C) Silver. D) Gold. E) Hydrogen. F) Nitrogen. G) Oxygen. H) Water.

Choose the synonym: eliminate:.

A) Accomplish.
B) Release. C) Work out. D) Use. E) Determine. F) Exclude. G) Reach. H) Come.

Choose the correct answer: Reptiles…:

A) The frog.
B) Snake. C) The bull. D) Gerbil. E) Zebra. F) Tadpole. G) Tiger. H) Swan.

A nucleus consists of:

A) Protons.
B) Neutrons. C) Tissue. D) Organelle. E) Protoplasm. F) Cytoplasm. G) A cell. H) Vessels.

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