BT211 Cell Biology & Basic Metabolism B.Sc : nmu.ac.in
Name of the University : North Maharashtra University
Degree : B.Sc
Department : Biotechnology
Year : I
Name Of The Subject : BT211 Cell Biology & Basic Metabolism
Document type : Question Bank
Website : nmu.ac.in
Download Model/Sample Question Papers : https://www.pdfquestion.in/uploads/nmu.ac.in/5268-S.Y.BSc.%20BIOTECHNOLOGY%20(BT%20211%20&%20212)%20QUESTION%20BANK.pdf
Cell Biology & Basic Metabolism Model Paper :
QUESTION BANK FOR S.Y.BSc. – Biotechnology PAPER
SEMESTER- FIRST
PAPER : BT 211- CELL BIOLOGY AND BASIC METABOLISUM
Unit I : Cell Division & Cell Ageing
Related : North Maharashtra University Morphology of Angiosperms B.Sc Question Bank : https://www.pdfquestion.in/5267.html
1 Question for 2 Marks (Objective).
1). ——— divide cell cycle into four phases
a) Darnell b) Bottino c) Hapler d) Howard
2). M phase of cell cycle is also called ———-
a) Meosis b) Mitotic c). Median d) Post Median
3) During G2 phase synthesis of ——- continuous
a) RNA b) r RNA c) m RNA d) t RNA
4). Interphase of cell division includes following phases———–.
a) G1 Phase b) G2 phase c) S phase d) All the above.
5). G1 phase of Cell cycle involved ————–.
a) RNA synthesis b) DNA replication. c) Division of cell d) None of these.
6) S phase is carried out by————-.
a) RNA synthesis b) DNA replication. c) Protein synthesis d) none of these.
7) Mitotic cell division occurred in————.
a) Somatic cell b) Germ cell. c) Both a and b d) None of these.
8) Condensation of chromosome is carried in————-.
a) Prophase b) Metaphase c) Anaphase d) Telophase
9) Equatorial plate formation is a result of————.
a) Prophase b) Metaphase c) Anaphase d) Telophase.
10) Crossing over is observed in————-.
a) Pachytene b) Leptotene c) Zygotene d) Diplotene.
11) Programmed cell death is called as————.
a) Apoptosis b) Cell ageing. c) Cell lysis d) None of these.
12) Chiasmata formation takes place in————.
a) Mitosis b) Meiosis c) Interphase d) None of these.
13) Zygotene is characterized by————–.
a) Chiasmata formation b) Crossing over
c) Pairing of homologous chromosomes d) Tetrad formation
Question for 2 Marks (Short Answer) :
1) Define :
a) Cell cycle b) M phase c) G2 phase
2) Explain cell cycle with definition.
3) Explain interphase.
4) Define meiosis and classify it.
5) Describe Pachytene phase.
6) Explain significance of meiosis.
7) Define apoptosis.
8) Define Meiosis.
9) Define Ageing of cell.
10) Define-Mitotic spindle.
11) Comment on morphological changes in apoptosis.
12) Describe chiasmata formation.
13) Explain cytokinesis.
14) Define and explain apoptosis.
15) Draw cell cycle and explain it briefly.
Question for 3 Marks :
1) What is concept of cell Apoptosis-
2) Give the significance of mitosis.
3) Comment on sub- cellular mechanism of ageing.
4) Comment on prophase II and metaphase II.
5) Write a note on telophase and cytokinesis.
6) Discuss about free radical theory of cell ageing.
7) Discuss briefly cell apoptosis.
Question for 4 Marks :
1) Comment on Interphase in Cell Division.
2) Describe anaphase of mitosis.
3) Describe meiotic division II.
4) What is Apoptosis? Give its importance.
5) Describe briefly, cell ageing.
6) Comment on metaphase.
7) Comment on prophase.
8) Describe ‘G1’ Phase and ‘S’ phase
9) What is cell cycle? Explain briefly the stages of cell cycle
10) Enlist the stages of cell cycle? Comment on longest stage of Cell Cycle?
11) What basic activities occurring during mitosis?
12) Compare: Mitosis & Meiosis.
13) Compare the cytogenic view & chromatin in interphase in Mitosis & Meiosis.
Question for 6 Marks :
1) Explain mitosis in detail.
2) Describe meiotic division I along with diagramme.
3) Enlist the differences between meiosis and mitosis.
4) Describe theories of cell ageing.
5) Comment on somatic mutation theory.
6) Comment on free radical theory.
7) Comparison & Significant of mitosis & meiosis.
8) What is cell division? Discuss the use & biological significance of each type of cell division.
Unit II:
Cell Membrane and Transport :
Q.1 Question for 2 Marks (Objective). :
1) ———–provides rigidity to cell membrane.
a) Glycerol b) Sterol
c) Phospholipids d) All the above
2) Transport is a main function of————–.
a) Plasma membrane b) Cell wall
c) Golgi complex d) Ribosome
3) ———–type of lipid present in plasma membrane.
a) Lecithin b) Cephalin
c) Glycerol d) Sphingomyelin
4) Molecules get transported out is called as————.
a) Exocytosis b) Endocytosis
c) Pinocytosis d) Phagocytosis.
5) Solid particles engulfed by plasma membrane are called as———-.
a) Exocytosis b) Endocytosis
c) Pinocytosis d) Phagocytosis.
6) ———-enhances stability of lipid bilayer and reduces their permeability.
a) Cholesterol b) Cephalin
c) Glycerol d) Sphingomyelin.
7) Clathrin formation takes place in————.
a) Exocytosis b) Endocytosis
c) Pinocytosis d) Receptor mediated Endocytosis.
8) ————transport required metabolic energy for its transport.
a) Active transport b) Passive transport.
c) Both a & b d) Antiport.
9) Na-K ATPase pump is example of—————-type of transport.
a) Active transport b) Passive transport.
c) Symport d) Antiport.
10) Chloride shift is example of————-type of transport.
a) Active transport b) Passive transport.
c) Symport d) Antiport.
11) All cell are bounded by a thin membrane ———.
a) Lipoprotein b) Plasma lemma
c) Jelly membrane d) cell membrane
12) Membrane contain about ——– protein——carbohydrate dry weight.
a) 30% &20% b) 40%&20%
c) 10% &5% d) 60% & 40%.
13) ——— substance passed easily through cell membrane.
a) Lipid b) Fat soluble
c) Protein d) Amino acid.
14) The Pinocytosis was first observe by———in amoeba.
a) Lewis b) Alberts
c) Edward d) Rothman
Question for 2 Marks (Short Answer) :
1) Comment on distribution of lipid.
2) Describe structure of cell membrane.
3) Explain the mechanism of Exocytosis.
4) Describe the structure of flagella with Diagramme.
5) Comment on Danielli-Davson model.
6) Describe briefly Phagocytosis.
7) Explain Na-K pump.
8) Comment on membrane models.
9) What is active transport?
10) What is passive transport?
11) Describe role of flagella.
12) Explain simple diffusion.
13) Define active and passive transport.
14) Enlist different lipid present in membrane.