Biology
In autotrophic bacteria, where is chlorophyll located?

In the nucleoid
In the infolded plasma membrane
In the ribosomes
In chloroplast membranes

ANSWER DOWNLOAD EXAMIANS APP

Biology
Which one of the following statements regarding haemoglobin is correct?

Haemoglobin of RBC can carry only carbon dioxide
Haemoglobin present in RBC can carry only oxygen but not carbon dioxide
Haemoglobin of RBC can carry both oxygen and carbon dioxide
Haemoglobin is only used for blood clotting and not for carrying gases

ANSWER DOWNLOAD EXAMIANS APP