Question

10)
Which products are produced during the fermentation?
a) Methyl alcohol and carbon dioxide
c) Ethyl alcohol and carbon dioxide
b) Ethyl alcohol and oxygen
d) Methyl alcohol and water
11)The main respiratory organ in human beings is:
a) lung
b) heart
c) liver
d) stomach
12)Breathing is process of:
a) inhaling oxygen
b) exhaling carbon dioxide
c) inhaling oxygen and exchaling carbon dioxide d) decomposition of glucose
13)The raw material for the cellular respiration is:
a) starch
d) all of these
b) glucose
c) sugar
14)Glucose is oxidised to ethyl alcohol during the process of:
a) respiration
b) aerobic respiration c) anaerobic respiration d) photosynthesis
15)In which of the following activity, the breathing rate is highest.
d) Running
a) Reading
b) Walking
c) Talking​

Answer 1

Answer:

10) c) ethyl alcohol and carbon dioxide

11) a) lung

12) c) inhaling oxygen and exhaling carbon dioxide

13) b) glucose

14) c) anaerobic respiration

15) d) running

Answer 2

Answer:

10) Ethyl alcohal and carbon dioxide

11) lung

12) inhaling oxygen and exhaling carbon dioxide

13) glucose

14)anaerobic respiration

15)running