Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F)?
(i) Proteins contribute $6 - 8 %$ of the blood plasma.
(ii) Plasma contains very high amount of minerals.
(iii) Plasma without the clotting factors is called serum.
(iv) Glucose, amino acids, lipids, etc., are also present in the plasma as they are always in transit in the body.

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Important Questions on Body Fluids and Circulation

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Biology Crash Course NEET>Chapter 18 - Body Fluids and Circulation>Level 2>Q 16

Examination of blood of a person suspected of having anaemia, shows large, immature, nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following, is likely to alleviate his symptoms ?

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Biology Crash Course NEET>Chapter 18 - Body Fluids and Circulation>Level 2>Q 17

Figure shows schematic plan of blood circulation in humans with labels A to D. Identity the label and give its function/s.

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Biology Crash Course NEET>Chapter 18 - Body Fluids and Circulation>Level 2>Q 18

Study the following statements.

I. Plasma constitutes nearly 55% of the human blood.

II. Albumin is a plasma protein, which helps in osmotic balance.

III. Factors responsible for the blood clotting process are present in the blood.

IV. Plasma without clotting factors is called serum.

V. Minerals are not generally found in the blood.

Of the above statements which are true and false.

MEDIUM

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Biology Crash Course NEET>Chapter 18 - Body Fluids and Circulation>Level 2>Q 19

The closed circulatory system is found in

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Biology Crash Course NEET>Chapter 18 - Body Fluids and Circulation>Level 2>Q 20

Natural pacemaker of heart is

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