Cell: The Unit of Life questions
666 published questions with worked solutions.
- According to fluid mosaic model, plasma membrane is composed of
- Which of the following organelles has single membrane?
- Which of the following organelles contain enzymes that have digestive action?
- The prokaryotic flagella possess
- Match the following and select the correct answer. List-I: (A) Centriole (B) Chlorophyll (C) Cristae (D) Ribozymes List-II: (p)...
- Match the columns and identify the correct option, referring to the same Column-I / Column-II pairing of centriole, chlorophyll,...
- Match column I with column II and select the correct option from the codes given below. Column I A. Leeuwenhoek B. Robert Brown...
- Who proposed a modification in the cell theory?
- What is true about genetic material of a prokaryotic cell?
- ______ are self replicating, extra chromosomal segments of double stranded circular and naked DNA, present in a bacterial cell.
- Prokaryotic cells are generally _____ and multiply _____than the eukaryotic cells.
- X is a structure found in prokaryotes that is concerned with storage of reserve food materials like cyanophycean granules. X...
- Glycocalyx (mucilage sheath) of a bacterial cell may occur in the form of a loose sheath called or it may be thick and tough...
- Correct sequence of layers of bacterial cell envelope from outward to inward is
- Mesosomes are the infoldings of cell membrane, which (i) are present in both prokaryotic and eukaryotic cells. (ii) help in cell...
- Which of these is not correct regarding ribosomes?
- Plant cells differ from animal cells in having
- According to unit membrane structure, the thickness of plasma membrane is about
- The best material for the study of structure of cell membrane is
- Lipids are arranged within the membrane with
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