Download PTU B.Sc-MLS 2020 March 1st Sem 75258 Essential Biology Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Sc MLS (B.Sc Medical Laboratory Sciences) 2020 March Previous Question Papers

1 | M-75258 (S2)-292
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(MLS) (2018 & Onwards) (Sem.?1)
ESSENTIAL BIOLOGY
Subject Code : BMLS-101-18
M.Code : 75258
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1. Answer briefly :
A) What is endocytosis?
B) Define Prokaryotic cells.
C) Define Somatic mutation.
D) What are suicide bags?
E) Give two functions of Golgi complex.
F) What is Protein synthesis?
G) Define Phenotype.
H) What are oncogens?
I) Write a short note on Blood groups.
J) Define Cell Division.
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1 | M-75258 (S2)-292
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(MLS) (2018 & Onwards) (Sem.?1)
ESSENTIAL BIOLOGY
Subject Code : BMLS-101-18
M.Code : 75258
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1. Answer briefly :
A) What is endocytosis?
B) Define Prokaryotic cells.
C) Define Somatic mutation.
D) What are suicide bags?
E) Give two functions of Golgi complex.
F) What is Protein synthesis?
G) Define Phenotype.
H) What are oncogens?
I) Write a short note on Blood groups.
J) Define Cell Division.
2 | M-75258 (S2)-292
SECTION-B
2. Enlist various functions of blood.
3. Distinguish between mitosis and meiosis.
4. Describe the structure of muscular tissue.
5. State the role of centriole in cell division.
6. Describe various membrane receptors.

SECTION-C
7. Briefly explain the Mendel?s Law of inheritance. Give reason for Mendel?s success.
8. Explain in detail the structure and functions of animal cell and cell organelles.
9. What is the scope of career options in medical lab science?








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