Question

1. The exit of unabsorbed food material in human alimentary canal is regulated by
(a) liver
(b) anus
(c) small intestine
(d) anal sphincter

2. The breakdown of pyruvate to give carbon di-oxide, water and energy takes place in
(a) cytoplasm
(b) mitochondria
(c) chloroplast
(d) nucleus

3. Glycolysis process occurs in which part of the cell?
(a) Cytoplasm
(b) Nucleus
(c) Mitochondria
(d) Chloroplast

4. In respiration, air passes through
(a) Pharynx → nasal cavity → larynx → trachea bronchi → bronchioles
(b) Nasal cavity → pharynx → larynx → trachea → bronchi → bronchioles
(c) Larynx → nasal cavity’ → pharynx → trachea
(d) Larynx → pharynx trachea → lungs

5. Normal blood pressure (systolic/diastolic) is
(a) 120/80 mm of Hg
(b) 160/80 mm of Hg
(c) 120/60 mm of Hg
(d) 180/80 mm of Hg

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Answer 1

Answer:

1. Anal sphincter

2. Mitochondria

3. cytoplasm

4.In respiration, air passes through, Nasal cavity → pharynx → larynx → trachea → bronchi → bronchioles.

5. For a normal reading, your blood pressure needs to show a top number (systolic pressure) that's between 90 and less than 120 and a bottom number (diastolic pressure) that's between 60 and less than 80.

Explanation:

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Answer 2

Answer:

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