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Human Circulatory System Flashcards

(8 cards)

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1
Q

Blood

A

Plasma blood cells

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2
Q

Red blood cells

A

Has haemoglobin to carry oxygen,No nucleus disc-shaped made in the bone marrow.

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3
Q

Haemoglobin

A

Carry oxygen.

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4
Q

White blood cells

A

Fight infection
Produce antibodies
Nucleus present
No definite shape.

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5
Q

Platelets

A

Blood clotting
No nucleus
Fragments of cells

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6
Q

Plasma

A

90 % water
Carries platelets and red and white blood cells
Carries dissolved substances(10%)e.g.Glucose,protein, urea.

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7
Q

Functions of blood

A

Transport
Defence against disease
Clotting.

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8
Q

Blood vessels

A

Arteries veins capillaries

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