What is the correct answer?


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 system which becomes extensive and complex in photosynthetic bacteria.

Correct Answer :

D. internal membrane system which becomes extensive and complex in photosynthetic bacteria.

In some prokaryotes like cyanobacteria, there are membranous extensions into the cytoplasm called chromatophores which contain pigments.

Related Questions

Select the incorrect statement about prokaryotic ribosomes. Which of the following is incorrect ? Who proposed the theory that Cells arise only from the pre-existing cells? Identify the components labelled A, B, C and D in the given section of… Chromosomes having equal or almost equal arms are called Which of the following terms is not correctly matched with its feature? Function of contractile vacuole in Amoeba is Select the correct match of the types of neuron present in column I with… Which of the following statements are incorrect ?Plant cells have centrioles… A student placed two cells in the same solution in two different containers.… The best way to identify a cell as either prokaryotic or eukaryotic is… _______________ is the important site of formation of glycoproteins and… Which one of the following cellular parts is correctly matched with their… Plastids are found in Nucleolus is Active transport differs from passive transport in that active transport Match column I (cell type) with column II (size) and choose the correct… Match column-I with column-II and choose the correct option.Column-IColumn-II(Chromosome)(Position… Which of the following pair are correctly matched ?(I) Amyloplasts Store… Match the items given in column-I with their role given in column-II and… Study the following statements on cilium or flagellum and answer the question.Cilium… Identify the components labelled as A, B, C, D and E in the diagram given… Choose the wrong statements regarding bacterial cellGlycocalyx is the… Which of the following organelles is directly connected to the outer membrane… Polysome is a chain of The figure below shows the structure of a mitochondrion with its four… Microtubules, motor proteins, and actin filaments are all part of the Read the folowing statements and identify the correct option.Contractile… Match column-I and column-II and select the correct answerColumn-IColumn-IIA.… The best material for study of structure of cell membrane is