EASY
Earn 100

Define oxygen debt.

Important Questions on Respiration - The Energy Producing System

MEDIUM
What are the end products of aerobic and anaerobic respiration?
HARD

Question Image

The above graph shows the amount of CO2 produced by plant cells at various levels of atmospheric O2. In respiration at atmospheric oxygen below 1 % level, the COreleased is relatively high. This is due to
 

EASY
The correct sequence of anaerobic respiration in yeast is:
MEDIUM

What are the differences between aerobic and anaerobic respiration?

MEDIUM

Attempt the following:

Glucose is broken down into a three-carbon compound during Respiration. Name:

(a) The three-carbon compound.

(b) The type of respiration in which CO2 and Ethanol are the end products.

EASY
Differentiate any three points between aerobic and anaerobic respiration.
HARD
Differentiate between aerobic and anaerobic respiration.
EASY
Where do anaerobic respiration and aerobic respiration take place?
MEDIUM

Refer to the setup done by a student to investigate anaerobic respiration in yeast cells to answer the following questions.

A student decided to conduct the same experiment. He failed to add the layer of oil in the test tube containing the yeast and glucose mixture. Why would his experiment be inaccurate?

Question Image

MEDIUM
Lack of oxygen in muscles often leads to cramps among cricketers. This results due to
MEDIUM
Which of the following processes is responsible for cramps in the muscles of sportsmen?
MEDIUM
Explain the mechanism of anaerobic respiration in detail giving examples of organisms in which it occurs.
EASY
A product is formed in our muscles due to breakdown of glucose when there is lack of oxygen. Name the product and also mention the effect of buildup of this product.
MEDIUM
Why do our leg muscles cramp when we run for a long period?
MEDIUM
Energy is needed by all the cells. They get this by oxidation of food. Do all cells need oxygen to produce energy?
HARD
Which of the following equations represents anaerobic respiration in yeast?
MEDIUM
What are the different ways in which glucose is oxidized to provide energy in various organisms?
MEDIUM
Why do you go breathing deeply even when your hard physical exercise is over?
MEDIUM
What are the steps involved in the formation of lactic acid from glucose?
EASY
In the fermentation process, carbon dioxide is released in yeast.