Explanation
Correct Option: C
Explanation:
Hence, the cell wall of prokaryotes is made up of peptidoglycan.
Correct option: A
Solution:
Explanation for incorrect statement:
Statement A:
∙ Lysosomes budded off or formed from the Golgi apparatus and contain digestive enzymes, but they are not double membranous vesicles. They are enclosed by single membrane.
∙ Lysosomes are found in the majority of animal cells. These are spherical vesicles that contain hydrolytic enzymes capable of degrading a wide range of biomolecules.
Explanation for correct statements:
Statement B:
∙ Endoplasmic reticulum is a continuous membrane system found within the cytoplasm of eukaryotic cells that forms a series of flattened sacs or tubules.
∙ It performs a variety of functions, including protein synthesis, folding, modification, and transport.
∙ There are two types of endoplasmic reticulum which are rough endoplasmic reticulum and smooth endoplasmic reticulum.
∙ Rough endoplasmic reticulum exhibits a rough appearance because ribosomes are bounded on its surface.
Statement C:
∙ Leucoplasts are a kind of plastids that are double-membranous structures.
∙ They lack pigment and thus, are not green in color. So, these are present in the non-photosynthetic parts of the plant like roots, seeds, etc.
∙ They contain their own DNA as well as protein-synthesizing machinery.
Statement D:
∙ Spherosomes are the single membrane-bound cell organelle.
∙ They take part in the synthesis and storage of lipids.
∙ They are also called plant lysosomes as they contain hydrolytic enzymes.
Hence the correct option is option A.
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