Advertisements
Advertisements
प्रश्न
Briefly explain the following terms: Photophosphorylation
Advertisements
उत्तर
Photophosphorylation:
The process by which a phosphate moiety is added to an ADP molecule using light energy to form an energy-rich ATP molecule is known as photophosphorylation. In photosynthetic plants, photophosphorylation occurs by two pathways—cyclic and non-cyclic.
APPEARS IN
संबंधित प्रश्न
Mention the exact location of the following :
Thylakoids
Answer the following:
Mention two significant advantages of photosynthesis to the living world as a whole.
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
The specific function of light energy in the process of photosynthesis is to
Complete the following food chain by writing the names of appropriate organisms in the blanks:
__________ → Mouse → _________ → Peaock
Explain the Term ATP.
Write the functional activity of the following structure:
Thylakoids
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with the suitable idea given in Column ‘I’.
| Column I | Column II | ||
| (i) | Grana | (a) | Decomposers |
| (ii) | Autotrophs | (b) | Light reaction |
| (iii) | By-products of photosynthesis | (c) | Animals |
| (iv) | Photolysis | (d) | Oxygen |
| (v) | Bacteria and fungi | (e) | Stimulated by light |
| (vi) | Chloroplast | (f) | Power |
| (vii) | Oxygen and water | (g) | Raw material |
| (viii) | Sunlight | (h) | Machinery |
| (ix) | CO2 and water | (i) | End products |
| (x) | Glucose (sugar) | (j) | Workrooms |
| (xi) | Cells in the leaf | (k) | By-products. |
Choose the correct option.
In maize and wheat, the first stable products formed in bundle sheath cells respectively are ________.
The bending of shoot towards light is due to the hormone ______.
