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Write the Forms to Which Following Food Materials Are Converted After Digestion. 1.Milk 2. Potato. 3. Oil. 4. Chapati - Science and Technology 2

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प्रश्न

Write the forms to which following food materials are converted after digestion.
1.Milk
2. Potato.
3. Oil.
4. Chapati

उत्तर

1.Milk- Amino acids, sugar, fatty acids.
2. Potato- Glucose.
3. Oil- Fatty acids
4. Chapati- Glucose

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2018-2019 (March) Balbharati Model Question Paper Set 2

संबंधित प्रश्न

Name the life process of an organism that helps in the growth of its population.


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 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

 


Match the terms in column I with their uses in column II

Column I  Column II
(i) Heart (a) Pipes for transport in humans
(ii) Arteries and Veins (b) Clotting of blood
(iii) Xylem vessels (c) Pumping organ
(iv) RBC (d) Water transport in plants
(v) Platelets (e) Carrier of oxygen

 

 

 


Skin : Keratin : : Blood : ____________


Write definition.

Nutrition.


Write definition

Nutrients


Write the definition.

Proteins


Write definition.

Glycolysis


Give scientific reason.

Oxygen is necessary for complete oxidation of glucose. 


Answer in detail.

How all the life processes contribute to the growth and development of the body?


Answer in detail.

Explain the Kreb's cycle with reaction.


Complete the following chart and state which process of energy production it represents:



Explain the ‘inhalation’.


Soil fertility is determined by its ability to :


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?


Assertion: When air is passed through lime water, lime water turns milky.

Reason: Air contains 78% nitrogen and 21% oxygen.


In each of the following situations what happens to the rate of photosynthesis?

  1. Cloudy days
  2. No rainfall in the area
  3. Good manuring in the area
  4. Stomata get blocked due to dust

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:

Balanced Diet


Explain the following concept in short:

Role of circulatory system in energy production


Give scientific reason.

Cell division is one of the important properties of cells and organisms.


Classify vitamins according to their solubility.


Give one example of each of the classifications of vitamins.


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