BSc Sem III 2023 2024 2024 BIOCHEM II Question Paper - Mumbai University | munotes

Questions asked in this paper

• 2. Figures to the right indicate full marks

1. Q1 A) State True or False: 4 marks
   • (i) Genetic variations are always advantageous The tendency of an offspring to resemble its parent is known as inheritance
   • (iii) An exception to mendel’s law is independent assortment
   • (iv) The alternate form of gene is allele
2. Q1 B) Write short notes on: (Any three) 9 marks
   • (i) Linkage
   • (ii) Law of segregation
   • (iii) Characteristics of a true breeding line
   • (iv) Genetics
   • (v) How are the alleles of a gene different from each other?
3. Q1 C) Answer of the following: (Any two) 12 marks
   • (i) Explain down syndrome
   • (ii) List out the characteristics of the chromosome theory of inheritance?
   • (iii) What is recombination? Mention its application with reference to genetic engineering
   • (iv) Describe the individual with any two chromosomal abnormalities?
4. Q2 A) State True or False: 4 marks
   • (i) Blood is basic in nature
   • (ii) Lymph is an intracellular fluid
   • (iii) ADH is a urine formation regulator
   • (iv) VLDL is a very good lipoprotein Answer the following: (Any three) (09)
   • (i) Give the name of any six blood clotting factors
   • (ii) What are the compositions of bile?
   • (iii) Explain the composition of urine
   • (iv) Explain the composition of lymph
   • (v) Write a function of blood
   • (vi) Comment on lymph characteristics
5. Q2 C) Answer the following: (Any two) 12 marks
   • (i) Write the difference between intracellular fluid and extracellular fluid
   • (ii) Give a brief explanation on the function of extrinsic blood clotting factors in activation of (ili) Explain the urine formation with the help of a neat and labelled diagram
   • (iv) Describe the composition of blood VCD/ SEM II BIOCHEMISTRY II 3 HRS 100 marks
6. Q3 A) State True or False: 4 marks
   • (i) GLUT I is the most abundant glucose transporter in the body
   • (ii) Lymph circulation is a double circulation (ili) Phospholipid is amphoteric in nature
   • (iv) Sodium-potassium pump is an example of antiporter diffusion
7. Q3 B) Answer the following: (Any three) Write a note on transportation of food in plants 9 marks
   • (ii) What is osmosis?
   • (iii) How does exchange of Oxygen and Carbon dioxide in lungs take place?
   • (iv) What is aquaporin?
   • (v) What is root pressure? Explain its importance
   • (vi) What will happen if pH of blood gets changed?
8. Q3 C) Answer the following: (Any two) 12 marks
   • (i) Explain the transportation of calcium
   • (ii) What is lipoprotein? Give its ‘classification
   • (iii) Explain the transport of Fe-Ferritin
   • (iv) Explain the transport of carbon dioxide
9. Q4 A) Define and explain: (Any five) 10 marks
10. Q4 B) Write Short notes on: (Any three) 15 marks
    • (i) Law of dominance (ili) Difference between active transportation & passive transportation
    • (v) Difference between channel proteins and carrier proteins

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