In prokaryotes,chromatophores are

  • A
    specialized granules responsible for colouration of cells
  • B
    structures responsible for organizing the shape of the organism
  • C
    inclusion bodies lying free inside the cells for carrying out various metabolic activities
  • D
    internal membrane systems that may become extensive and complex in photosynthetic bacteria

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Similar Questions

Glycocalyx is loose - $P$
Glycocalyx is thick and tough - $Q$
Select the correct option for $P$ and $Q$.

Identify the error in the following sentence:
"In prokaryotic cell internal extension structure called mesosome."

Which of the following are characteristics of prokaryotic cells?
$(a)$ Ribosomes are made of $50S$ and $30S$ subunits
$(b)$ They can have plasmids
$(c)$ They contain mesosomes
$(d)$ They have peroxisomes
Choose the correct answer from the options given below:

Provide information about the structure of the prokaryotic cell envelope and its specific functions.

The outermost,thick,and tough layer in bacteria is:

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