Bacteriochlorophyll differs from chlorophyll 'a' in having [CPMT 198 – McqOptions

MCQOPTIONS

1.	Bacteriochlorophyll differs from chlorophyll 'a' in having [CPMT 1989]
A.	One pyrrol ring with one hydrogen
B.	One pyrrol ring with two hydrogen
C.	One pyrrol ring with three hydrogen
D.	One pyrrol ring with four hydrogen
Answer» C. One pyrrol ring with three hydrogen

Discussion

No Comment Found

Related MCQs

Which of the following inhibits \[{{O}_{2}}\] release in light phase [DPMT 2004]
The most effective wavelength of visible light in photosynthesis is in the region of [AFMC 1989, 2003; MP PMT 1989, 2000; CPMT 1990, 2000; DPMT 1986, 87, 2004; CBSE PMT 1999; RPMT 1999; Kerala CET 2003]
Emmerson defined 'red drop' as a decline in photosynthesis also termed Emmerson's effect. It appears at
Under conditions of constant illumination, the compensation period for a whole aquarium would be of infinite length when
If water supply to the plant is extremely meagre to as to cause wilting of leaves, the rate of photosynthesis may
Warburg studied his effect on
What plant is used in an experiment commonly performed in laboratory in demonstrate evolution of oxygen in photosynthesis [RPMT 1997]
The thylakoids are removed and kept in a culture medium containing\[C{{O}_{2}}\]and\[{{H}_{2}}O\]. If the setup is exposed to light, hexose sugars are not formed as the end product. The most appropriate reason for this will be that [AIIMS 1980, 85]
The path of\[C{{O}_{2}}\]in the dark reaction of photosynthesis was successfully traced by the use of the following or The dark reaction is traced by [CPMT 1990; MP PMT 1987; BHU 1992]
Sedohaptulose is a carbohydrate having