Q1. Who modified the cell theory by stating that all cells arise from pre-existing cells?A. Anton Von LeeuwenhoekB. Rudolf VirchowC. Theodore SchwannD. Matthias Schleiden
Q2. Which organelle is responsible for the synthesis of lipids in eukaryotic cells?A. Rough endoplasmic reticulumB. Smooth endoplasmic reticulumC. Golgi apparatusD. Peroxisome
Q3. Which of the following is correct about the nucleoplasm?A. Nucleoplasm is found outside the nucleus.B. Nucleoplasm contains chromatin and nucleolus.C. Nucleoplasm synthesizes lipids.D. Nucleoplasm is a rigid, solid structure.
Q4. Which of the following is correct about lysosomes?A. Lysosomes are involved in lipid synthesis.B. Lysosomes are involved in intracellular digestion.C. Lysosomes produce ATP.D. Lysosomes synthesize proteins.
Q5. Which of the following is correct about the nucleolus?A. The nucleolus stores genetic information.B. The nucleolus is the site of ribosome assembly.C. The nucleolus produces lipids.D. The nucleolus is found in the cytoplasm.
Q6. Which of the following statements about plasmodesmata is correct?A. Plasmodesmata are found only in animal cells.B. Plasmodesmata connect the cytoplasm of adjacent plant cells.C. Plasmodesmata synthesize proteins.D. Plasmodesmata store starch.
Q7. Which of the following is incorrect about ribosomes?A. Ribosomes are involved in protein synthesis.B. Ribosomes are found only in eukaryotic cells.C. Ribosomes can be free or attached to the endoplasmic reticulum.D. Prokaryotic ribosomes are 70S.
Q8. Which membrane protein type spans the entire lipid bilayer?A. Peripheral proteinsB. Integral proteinsC. GlycoproteinsD. Enzymes
Q9. Which of the following statements about centrioles is incorrect?A. Centrioles help organize microtubules during cell division.B. Centrioles are present in plant cells.C. Centrioles are composed of microtubules.D. Centrioles are involved in forming spindle fibers.
Q10. Which organelle is involved in the synthesis of glycoproteins and glycolipids?A. Rough endoplasmic reticulumB. Smooth endoplasmic reticulumC. Golgi apparatusD. Mitochondria