pH value of Blood or Red Blood Cells ...? Mcqs

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pH value of Blood or Red Blood Cells ...?

(A) 5
(B) 6

(C) 7.35-7.45
(D) 8-10

✅ Correct Answer: 7.35-7.45

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Source: This question is taken from the Everyday Science

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Animal without red blood cells is_________ ...?

(A) Frog
(B) Earthworm

(C) Snake
(D) Crocodile

✅ Correct Answer: Earthworm

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Source: This question is taken from the Everyday Science

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Other name of white blood cells is _____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

✅ Correct Answer: Leukocytes

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Source: This question is taken from the Everyday Science

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The vitamin Folate works together with __________ to produce new red blood cells...?

(A) Vitamin D
(B) Vitamin A

(C) Vitamin B-12
(D) None of the above

✅ Correct Answer: Vitamin B-12

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Other name of red blood cells is ____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

✅ Correct Answer: Erythrocytes

Comments

Source: This question is taken from the Everyday Science

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The lifespan of Red Blood Cells is __________ days...?

(A) 60
(B) 120

(C) 180
(D) 240

✅ Correct Answer: 120

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Source: This question is taken from the Everyday Science

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Which of the following slows down the formation of RBCs (Red Blood Cells)...?

(A) Vitamin B-1
(B) Vitamin C

(C) Vitamin D
(D) Vitamin E

✅ Correct Answer: Vitamin E

Comments

Source: This question is taken from the Everyday Science

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Liver uses which vitamin for creating new Red Blood cells...?

(A) B12
(B) B6

(C) A
(D) K

✅ Correct Answer: B12

Comments

Source: This question is taken from the Everyday Science

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How does smoking cigarettes impact the red blood cells...?

(A) Decreases their ability to congeal
(B) Decreases their ability to carry oxygen

(C) Decreases their ability to reach their typical life duration
(D) Decreases their ability to cleanse wounds

✅ Correct Answer: Decreases their ability to carry oxygen

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Source: This question is taken from the Everyday Science

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In a normal human body, the total number of red blood cells is ________...?

(A) 15 trillion
(B) 20 trillion

(C) 25 trillion
(D) 30 trillion

✅ Correct Answer: 30 trillion

Comments

Source: This question is taken from the Everyday Science

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What is the main function of red blood cells in the human body...?

(A) Transportation of carbon monoxide
(B) Transportation of oxygen

(C) Transportation of carbon dioxide
(D) Transportation of methane

✅ Correct Answer: Transportation of oxygen

Comments

Source: This question is taken from the Everyday Science

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Which mineral builds red blood cells and it is also involved in the building of bones...?

(A) Magnesium
(B) Sodium

(C) Copper
(D) Iodine

✅ Correct Answer: Copper

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Which mineral is makes red blood cells and it involved in oxygen transport and storage for energy conversions...?

(A) Magnesium
(B) Sodium

(C) Copper
(D) Iron

✅ Correct Answer: Iron

Comments

Source: This question is taken from the Everyday Science

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