Advertisements
Advertisements
प्रश्न
Name the type of respiration in which the end product is:
C2H5OH and CO2
Give one example where such a respiration can occur.
उत्तर
In the anaerobic respiration that takes place in yeast, the end products are C2H5OH and CO2.
APPEARS IN
संबंधित प्रश्न
Given below are the end products of different reactions involving glucose.
Write the reaction number in front of the following:
(i) Anaerobic reaction =
(ii) Reaction in the human muscles =
(iii) Aerobic respiration =
(iv) Reaction in the plant cells =
(v) Reaction in the liver
What are the differences between aerobic and anaerobic respiration? Name some organisms that use the anaerobic mode of respiration.
How are the alveoli designed to maximise the exchange of gases?
Compare the functioning of alveoli in the lungs and nephrons in the kidneys with respect to their structure and functioning.
List the differences between aerobic and anaerobic respiration.
Name the process by which plant parts like roots, stems, and leaves get oxygen required for respiration.
Name the areas in a woody stem through which respiratory exchange of gases takes place.
The trachea divides into tow tubes at its lower end. What is the name of these tubes?
Which of the following is not produced during anaerobic respiration in unicellular fungus?
Which of the following increases in muscle cells when they are lacking in oxygen?
During marathon, we sometimes get painful contractions of leg muscles due to the accumulation of one of the following in leg muscles. This is:
There is a pair of bean-shaped organs P in the human body towards the back, just above the waist. A waste product Q formed by the decomposition of unused proteins in the liver is brought into organ P through blood by an artery R. The numerous tiny filters S present in organ P clean the dirty blood by removing the waste product Q. The clean blood goes into circulation through a vein T. The waste substance Q, other waste salts, and excess water form a yellowish liquid U which goes from organ P into a bag-like structure V through two tubes W. This liquid is then thrown out of the body through a tube X.
(a) What is (i) organ P, and (ii) waste substance Q?
(b) Name (i) artery R, and (ii) vein T.
(c) What are tiny filters S known as?
(d) Name (i) liquid U (ii) structure V (iii) tubes W, and (iv) tube X.
Given below is an example of a certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Pleura and _____________.
____________ refers to a biochemical process of oxidation of organic compounds in an orderly manner for the liberation of chemical energy in the form of ATP.
Respiration refers to ____________.
Complete the analogy.
Transport of CO2 by plasma : 7% :: Transport of CO2 by bicarbonate ions: ____________.
Name the substances whose build-up in the muscles during vigorous physical exercise may cause cramps?
Sometimes we get painful cramps in our leg muscles after running for a long time due to the accumulation of:
Explain the three pathways of breakdown in living organisms.
Mark the following statement as True or False. Correct the false statement.
Insects have spiracles on the lower surface of the body.
