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WorksheetsTransport system - blood and vessels
Total questions: 38
Worksheet time: 19mins
Transport system is not found in:
Cnidaria
Annelida
Mollusca
Vertebrata
Arthropoda
Closed circulatory system is characteristic for:
Vertebrata
Mollusca
Arthropoda
Annelida
Nematoda
Circulatory system is necessary in some animals because...
their surface area to volume ratio is very high
most cells do not have access to the source of oxygen
lungs must be supplied with oxygenated blood
they must maintain the high rate of excretion
The highest efficiency of circulatory system is found in:
reptiles
birds and mammals
only mammals
amphibians
Haemolymph is found in
insects
reptiles
placental mammals
cndarians
"Blood cells, together with wastes and nutrients, flow out from the heart through the openings and circulate between cells through pores in membranes" - this is description of circulatory system of
a bee
a lizard
an earthworm
an anemone (ukwiał)
What substance is much more concentrated in blood of hepatic portal vein than in any other blood vessel
glucose
urea
ions
carbon dioxide
Which one of the following is not a leukocyte?
basophil
lymphocyte T
eosinophil
thrombocyte
phagocyte
Which is not adaptation of erythrocytes to their function
shape of biconcave disc
no nucleus
small SA to V ratio
lack of organelles
channels for O2 in plasma membrane
The following illustrations presents
granulocytes
lymphocytes
monocytes
thrombocytes
Lymphocytes and monocytes belong to
granulocytes
agranulocytes
thrombocytes
red bone marrow
Function of lymphocytes T is:
production of antibodies
production of toxins
phagocytosis
transport of CO2 to lungs
The role of lymphocytes B is
production of toxins
release of antibodies
blood clotting
phagocytosis
Plasma cell is activated what type of blood cell?
monocytes
eosinophils
thrombocytes
lymphocytes B
The illustration presents
lymphocytes B
basophils
macrophages
thrombocytes
Thrombocytes main function is
transporting ions in blood
blood clotting
production of antibodies
transporting urea to kidneys
Monocytes give origin to
macrophages and dendritic cells
basophils
lymphocytes
plasma cells
Platelets originate from
myeloblasts
megakaryocytes
monocytes
lymphocytes
The illustration presents
agranulocytes
granulocytes
lymphocytes
monocytes
Basophils take part in
inflammatory reaction
phagocytosis
allergic reactions
blood clotting
Role of eosinophils is to
engulf foreign material
mediate allergic reaction
produce histamine
produce antibodies
The main function of neutrophils is
phagocytosis
production of heparin
secretion of toxins
blood clotting
The most abundant leukocytes in mm3 blood are
neutrophils
lymphocytes
basophils
eosinophils
monocytes
The most abundant cells in mm3 of blood are
phagocytes
leukocytes
erythrocytes
thrombocytes
lymphocytes
Plasma proteins responsible for blood clotting are
thrombocytes
fibrinogen
albumin
prothrombin
α-globulins
Plasma protein responsible for buffering the pH of blood is
fibrinogen
prothrombin
albumin
β-globulins
β-globulins
Ions in blood plasma involved in blood clotting
Na+
Cl-
K+
Ca2+
Mg2+
Hormones, lipids, fat soluble vitamins and cholesterol are transported in blood by:
lipoproteins
globulins
albumins
fibrinogen
dissolved in plasma
Sugars, fatty acids, glycerol, amino acids and ions are transported in blood:
by globulins
dissolved in plasma
by albumins
by lipoproteins
by fibrinogen
What types of blood vessels are shown in this illustration?
A - vein, B - artery, C - capillary
A - capillary, - B - vein, C - artery
A - artery, B - vein, C - capillary
A - capillary, B - artery, C - vein
Which from the following vessels carry blood away from the heart?
A and B
only B
only A
B and C
only C
Role of arteries is to transport blood:
oxygenated from the heart
under high pressure
from the heart
deoxygenated to the tissues
oxygenated to lungs
Which structure is common to arteries, veins and capillaries?
tunica externa
tunica intima
valves
tunica media
Tunica externa contains mainly of
collagen and elastin
only elastin
only collagen
smooth muscles
endothelium
Role of tunica externa is
narrowing the lumen
elastic recoil
withstanding high pressure
passing nutrents from blood to surrounding tissues
The main role of tunica media is to
withstand the high pressure
regulate the blood pressure
tansport of oxygen across the wall
prevent atherosclerosis
Role of valves in blood vessels is to
prevent blood backflow in arteries
allow backflow of blood in veins
maintain one-way flow of blood under low pressure
allow the blood to flow into capillaries
In tunica media we can find
collagen
elastin and muscle fibres
only elastin
endothelial cells
