Cell The Unit of Life Test No-6 August 5, 2017admin0 Comments CategoriesCell The Unit of Life NEET Foundation Class VIII-Botany-Cell The Unit of Life 1. Fat slouble pigments are Carotenes Xanthophylls 1 & 2 None 2. The colourless (non-pigmented) plastids are Leucoplasts Chloroplasts Chromoplast 1&3 3. Leucoplasts which help in storage of carbohydrates are Elaioplasts Aleuroplasts Amyloplasts Amorphoplasts 4. Fat storing, non-pigmented plastid is Elaioplast Amyloplast Aleuroplast All 5. Colourless plastid responsible for storage of proteins is Amyloplast Aleuroplast Elaioplast None 6. Majority of the Chloroplasts of the green plants are found in Epidermal cells Cortical cells Mesophyll cells Cork cells 7. The average number of Chloroplasts that are present in mesophyll cells 10-Jan 20-Oct 20 – 30 20 – 40 8. Unicellular green alga with only one chloroplast is Spirogyra Ulothrix Ulva Chlamydomonas 9. The space limited by the inner membrane of the chloroplast is called Envelope Peri-plastidial space Cristae Stroma 10. A number of organised flattened membranous sacs present in the stroma are Grana Fret membranes Thylakoids Spherosomes 11. The matrix of both chloroplast and mitochondria are similar in having Circular DNA 70s ribosomes RNA All 12. Pigmented regions of the chloroplast are Stroma Inner membrane Thylakoids 2 & 3 13. Ribosomes were first observed by Kollikar Benda Palade Camello Golgi 14. Cell organelle which is not bounded by any membrane Centriole Spherosome Vacuole Ribosome 15. Ribonucleoprotein particles found in a cell are Ribosomes Mesosomes Glyoxysomes All 16. 70s and 80s ribosomes both are present in Mitochondria Chloroplast Prokaryotic cells Eukaryotic cells 17. A net work of filamentous proteinaceous structures present in the cytoplasm is Endoplasmic reticulum Polysome Cytoskeleton None 18. The cytoskeleton in a cell is involved in Motility Mechanical support Shape of cell All the above Loading … Related posts: NEET UG Botany MCQ-81 Cell The Unit of Life Test No-1 Cell The Unit of Life Test No-8 Cell The Unit of Life Test No-9 Cell The Unit of Life Test No-10 Powered by YARPP.