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WorksheetsPhysiology 1
Total questions: 16
Worksheet time: 7mins
What are the cylindrical structures that help assemble and organize microtubules for the cell's cytoskeleton?
(a)
Skeletal and cardiac muscle are similar in which of the following ways?
both muscles contain type I, IIa, and IIx fibers
both muscles are under voluntary control
both muscles contain fibers that are branched
both muscles are composed of striated fibers containing actin and myosin
All gas exchange between the vascular system and tissues occurs in ________.
venules
capillaries
arterioles
veins
What are the antibodies found in blood?
(a)
Which parts of the cytoskeleton help maintain a cell's shape and move organelles?
Microtubules
Microfilaments
Intermediate filaments
Groups of two or more atoms held together by chemical bonds is?
(a)
Oxygen poor blood enters the heart from the ____ and gets pumped out to the lungs.
Cells
Body
Lungs
A universal recipient belongs to the blood group
O
A
AB
B
If the blood group of one parent is AB and that of the other O, the possible blood group of their child could be
A or B or AB or O
A or B or O
A or B or AB
A or B
The large amount of sugar present in human blood is
(a)
Besides fats, a major source of energy in our food is constituted by _____
Carbohydrate
Proteins
Plasma membrane in eukaryotic cells is made up of
(a)
What happens to a person who receives the wrong type of blood?
The spleen and lymphnodes deteriorate
The RBCs agglutinate
All the arteries dialetes
All the arteries constrict
Which of the chemical bond is strongest among other bonds?
Hydrogen
Ionic
Covalent
The concentration of which of the following decreases in anaemia?
Myosin
Collagen
Haemoglobin
Which bond that need the attractive forces to link atoms together?
(a)
