PS I has chlorophyll a molecule which absorbs maximum light of _________ nm ?

Related Mcqs:

1. Photosystem II has molecules which absorbs maximum light of___________?

   A. 680 nm B. 100 m C. 700 nm D. 670 nm...

2. Chlorophyll molecule contrains __________ as central metal ion.

   A. Fe2+ B. Mg2+ C. Zn2+ D. Cu2+...

3. Chlorophyll is a/an _____ molecule?

   A. Inorganic B. Cationic C. Anionic D. Organic...

4. Which of the following statement about the head of a chlorophyll molecule is incorrect?

   A. It is a porphyrin ring or tetrapyrrole ring structure B. It is flat, square and light absorbing C. Composed of carbon and nitrogen atoms with Magnesium as central metal ion, which is coordinated with nitrogen. D. It is hydrophobic...

5. Molecular formula of chlorophyll ‘a’ molecule is___________?

   A. C55H72O5N4Mg B. C55H70O6N4Mg C. C50H72O6N4Mg D. C55H70O5N4Mg...

6. The chlorophyll molecule is embedded in the core of thylakoid membrane which acts as___________?

   A. Hydrophilic B. Hydrophobic C. Both of these D. None of these...

7. The maximum amount of oxygen which normal human blood absorbs and carries at sea level is ________ per 100 ml of blood.

   A. 10 ml B. 20 ml C. 30 ml D. 40 ml...

8. In Urea cycle __________ ammonia molecules combine with 1 CO2 molecule to form 1 molecule of urea.

   A. 1 B. 2 C. 3 D. 4...

9. On which of the following component of chloroplast chlorophyll is arranged?

   A. Cell membrane B. Matrix C. Thylakoids D. Stroma...

10. All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is___________?

    A. True B. False C. May be true may be false D. Unpredictable...