Tag: respiration in organisms

Quizzes (18) Questions (53)

Questions Related to respiration in organisms

Multiple choice zoology respiration in organisms active transport and passive transport types of plant transport atp

When ATP molecules is hydrolysed in ADP, then the quantity of energy released is about

  1. 120 cal

  2. 1,200 cal

  3. 12,000 cal

  4. 1,20,000 cal
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The hydrolysis of ATP to ADP releases approximately 7.3 kcal/mol, which is equivalent to about 7,300 calories. Among the choices, 12,000 calories is the standard approximation used in many textbooks for this biological process.

Multiple choice zoology respiration in organisms active transport and passive transport types of plant transport atp

Common immediate source of energy in cellular activity or energy currency of the cell is

  1. DNA

  2. ATP

  3. RNA

  4. NAD
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The common immediate source of energy in cellular activity is ATP molecule. It is also called as energy currency of the cell. ATP molecules are formed as a result of phosphorylation. It is used in various cellular processes for providing energy.

Multiple choice zoology respiration in organisms active transport and passive transport types of plant transport atp

Which one is not a commercial energy?

  1. Coal

  2. Animal power

  3. Petroleum and natural gas

  4. Electricity
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Commercial energy is obtained to the users at some price and is used mostly for commercial purposes. It is a non-renewable form of energy. Where as, non-commercial energy is a renewable form, obtained from cow dung, fire wood and agricultural waste. 

So the correct option is 'Animal power'