Web12. Difference between prokaryotic and eukaryotic cells is in having: a.Cell wall b. nuclear membrane c. ribosome d. none of these. 13. Who proposed that- "cells arise only from the preexisting cells". a.Mohl. b.Virchow. c Haeckel. d. Brown. 14. Choose the incorrect statement about cell structure. a.1 & 2 are mitochondrial membranes. b. WebIntroduction to eukaryotic cells. By definition, eukaryotic cells are cells that contain a membrane-bound nucleus, a structural feature that is not present in bacterial or archaeal …
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WebReason: Viruses have generally RNA genome. Question 3. Assertion : The RNA molecules are essential for cell function in both prokaryotes and eukaryotes. Reason : They play an important role in protein synthesis. Question 4. Assertion: The genetic codes are commaless. Reason: Genetic codes are overlapping. Question 5. Web4 jul. 2024 · MCQ on Cell Structure and Organization for Class 11 : A. Growth of cell wall during cell elongation take place by___________ a. Apposition b. Intussusception c. Both a & b d. Super position B. Cell Membrane is composed of_____________ a. Proteins and cellulose b. Proteins and Phospholipid c. Proteins and carbohydrates d. horseshoe bay golf resort
Prokaryotic and eukaryotic cells (practice) Khan Academy
WebACTIVITY 1 1. What are the differences between the cells of prokaryotes and eukaryotes? Eukaryotic cell containing membrane bound organelles, the nucleus is present, plants, animals, fungi and protists are eukaryotes. Prokaryotic cell are without cell membrane bound organelles, no nucleus, and most common they are unicellular such as … WebEukaryotic cells. Eukaryotic cell questions. Cellular organelles and structure. Characteristics of eukaryotic cells. The nucleus. Mitochondria. Endoplasmic reticulum and golgi apparatus. Lysosomes and peroxisomes. Epithelial and connective tissue. Web14 aug. 2024 · Answer. 12. Prokaryotic cells are more resistant to osmotic shock than eukaryotic cells because. (a) Their cell wall is composed of peptidoglycan. (b) They are selectively permeable. (c) They contain osmoregulating porins. (d) They block water molecules from entering the cell. Answer. pso2 breast pad