Advertisements
Advertisements
प्रश्न
Given below are the end products of different reactions involving glucose. Write the appropriate end product in front of the following:
(1) Anaerobic reaction =
(2) Reaction in human muscles =
(3) Aerobic respiration
(4) Reaction in plant cells =
(5) Reaction in liver =
उत्तर
(1) Anaerobic reaction = CO2 + Ethanol
(2) Reaction in human muscles = Lactic acid
(3) Aerobic respiration = CO2 + H2O
(4) Respiration in plant cells = Starch
(5) Reaction in liver = Glycogen
APPEARS IN
संबंधित प्रश्न
Why is diffusion insufficient to meet the oxygen requirements of multi-cellular organisms like humans
What criteria do we use to decide whether something is alive?
What are outside raw materials used for by an organism?
Which is the basic requirement of living organisms for obtaining energy?
Which of the following type of energy is used by living organisms to perform vital life processes? Kinetic energy, Chemical energy, Potential energy, Nuclear energy
Match the organisms given in column I with the processes given in column II:
Column I | Column II | ||
(i) | Leech | (a) | Holozoic nutrition |
(ii) | Amoeba | (b) | Autotrophic nutrition |
(iii) | Mushroom | (c) | Parasitic nutrition |
(iv) | Green plant | (d) | Saprophytic nutrition |
Match the terms in column I with those in column II :
Column I | Column II | ||
(i) | Trypsin | (a) | Liver |
(ii) | Amylase | (b) | Gastric glands |
(iii) | Bile | (c) | Pancreas |
(iv) | Pepsin | (d) | Saliva |
A person lives near a forest. Make a list of four items which he can get from the forest to meet his daily needs.
Rewrite the food-chain given below with correct sequence.
Grasshopper– Snake– Paddyfield– Eagle– Frog
Fill in the blank and explain the statement.
Our muscle cells perform ______ type of respiration during exercise.
Write definition
Nutrients
Write the definition.
Proteins
Write definition.
Glycolysis
Give scientific reason.
Oxygen is necessary for complete oxidation of glucose.
Give scientific reason.
Kreb's cycle is also known as citric acid cycle.
Explain the glycolysis in detail.
Write the forms to which following food materials are converted after digestion.
1.Milk
2. Potato.
3. Oil.
4. Chapati
Answer in detail.
Explain the Kreb's cycle with reaction.
Why is there a difference in the rate of breathing between aquatic organisms and terrestrial organisms? Explain.
Name the organs that form the excretory system in human beings.
Find an odd one out.
What are the main energy sources of living organisms?
Choose the forms in which most plants absorb nitrogen
- Proteins
- Nitrates and Nitrites
- Urea
- Atmospheric nitrogen
How do the guard cells regulate opening and closing of stomatal pores?
Why do fishes die when taken out of water?
Match the words of Column (A) with that of Column (B)
Column A | Column B |
Phloem | (i) Excretion |
Nephron | (ii) Translocation of food |
Veins | (iii) Clotting of blood |
Platelets | (iv) Deoxygenated blood |
Match the terms in Column (A) with those in Column (B)
Column (A) | Group (B) |
(a) Trypsin | (i) Pancreas |
(b) Amylase | (ii) Liver |
(c) Bile | (iii) Gastric glands |
(d) Pepsin | (iv) Saliva |
Explain the following concept in short:
Role of circulatory system in energy production
Classify vitamins according to their solubility.