(a)
|
Molecule |
Structure |
1. |
Adenosine |
|
2. |
Thymidine |
|
3. |
Sucrose |
Glucose Fructose |
4. |
Maltose |
|
5. |
Lactose |
Galactose Glucose |
6. |
Ribose |
|
7. |
DNA |
|
8. |
RNA |
|
9. |
Glycerol |
|
10. |
Insulin |
|
(b)
|
Compound |
Manufacturer |
Buyer |
1. |
Starch products |
Kosha Impex (P) Ltd. |
Research laboratories, educational institutes, and other industries, which use biomolecules as a precursor for making other products. |
2. |
Liquid glucose |
Marudhar apparels |
|
3. |
Various enzymes such as amylase, protease, cellulase |
Map (India) Ltd |
Which of the following is not correct?
(a) Robert Brown discovered the cell.
(b) Schleiden and Schwann formulated the cell theory.
(c) Virchow explained that cells are formed from pre-existing cells.
(d) A unicellular organism carries out its life activities within a single cell.
How does butter in your food gets digested and absorbed in the body?
Describe the structure of the following with the help of labelled diagrams.
(i) Nucleus
(ii) Centrosome
Write short notes on the functions of the following hormones,
(a) Parathyroid hormone (PTH)
(b) Thyroid hormones
(c) Thymosins
(d) Androgens
(e) Estrogens
(f) Insulin and Glucagon
What is the site of gaseous exchange in an insect?