Daily Exam 1, Week o1, Sternum

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1. Membranous organalle -

Microtubules

Ribosome

Persoxisome

Cilia

2. Mitochondria doesn’t take part in-

Beta oxidation of fatty acid

Ketogenesis

Citric acid cycle

Uric acid cycle

3. False about prokaryotic cell -

Circular chromosome

Smaller in size

80s ribosome

May have cell wall

4. True about cell-

Cytoplasm includes nucleus

Mitochondria takes part in packaging

Nucleus is the power house

Lysosome causes autolysis

5. Which one is the longest phase of cell cycle

6. "Synapsis" occurs in the following stage-

Leptotene

Zygotene

Pachytene

Diplotene

7. "Coiled chromosomes" formed in the following phase-

Prophase

Metaphase

Anaphase

Telophase

8. False statement about cell division -

Mitosis produces 2 daughter cells

Meiosis occurs in germ cell

Mitosis will produce daughter having half chromosomes of mother cell

Meiosis has two different events

9. Not an enzyme of lysosome -

Phosphatases

Nucleases

Lipase

Sucrase

10. Not a part of Cytoskeleton-

Microtubules

Microfilaments

Centriole

Intermediate filaments

11. Division of nucleus -

Cytokinesis

Neucleokinesis

Karyokinesis

Plasmokinesis

12. 2n amount of DNA is doubled 4n in preparation for cell division in the following -

13. Not a function of Golgi apparatus -

Modification of new proteins

Packaging enzymes for lysosomes

Storing all materials of lysosomes

Connecting nucleus with outside of cell

14. Reductional division -

Mitosis

Meiosis 1

Meiosis 2

Interphase

15. Porins found in mitochondrial -

Matrix

Outer membrane

Inner membrane

Cristae

16. Which is particularly abundant in cells with great phagocytic activity-

Mitochondria

Lysosomes

Gogi bodies

17. RER found in -

Pancreatic acinar cells

Fibroblasts

Plasma cells

All of above

18. Heterochromatin is deeply stained during the -

Interphase

Anaphase

Telophase

Metaphase

19. False about nucleolus-

Nucleolus is very acidophillic

Does rRNA transcription

Ribosomal subunits assembly occurs

Absent in prokaryotic cell

20. Intra-cytoplasmic protiens are produced in-

Ribosomes

Lysosomes

Mitochondria

Golgi bodies

21. Mitochondria is absent in-

Cardiac cell

Secretory cell

RBC

Muscle cell

22. Non-membranous organalle-

Centrioles

Lysosomes

Endoplasmic reticulum

Nulcleus

23. False statement about cell membrane-

Serves as a site of receptors

Performs a number of specific recognition and regulatory function via receptors, antigen etc.

Maintains the structural integrity of the cell by membrane proteins

Phospholipid has a role in cell recognition and attachment to the other cells and to extracellular molecules

24. Not true-

Chromosomes are visible in meiosis

Pairing of homologous chromosome occurs in pachytene phase of meiosis

Chiasmata and crossing over occurs meiosis not in mitosis

Redistribution of genetic material occurs in mei

25. Sister chromatid formed in-

Prophase

Metaphase

Anaphase

Telophase

26. Not a part of nucleus-

Neucleur envelope

Neucleplasm

Cristae

Chromatin

27. Chromatin is composed of-

Ribosome

Chromosome

DNA & Basic protein

Nucleosome

28. Post translational modification of protein occurs in-

Nucleus

Mitochondria

RER

Lysosome

29. Which organelle helps/responsible for cell division-

Ribosome

Nucleus

Mitochondria

Centriole

30. Which is called packaging center of cell ?

Lysosome

Plastid

Nucleus

Golgi bodies

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