BT301 Midterm Past Papers

Bt301

Timing: 12:30 12_12_2017 Subjective

1. Primary secondary and tertiary
2. structure of proteins? (5)
3. Polindromic sequence (2)
4. Psedue genes (2)
5. Restriction modification (5)
6. What proposed by cliffered tablin in
7. hardwared collage (3)
8. Name any five amino acids (3)

Mcqs

Q1. Ti plasmid is found ?

2. Ans was cDNA
3. Human genome size

3000mb

4. Primary structure of protein is

Q5. Ribonucrotides have types?

6. In clonning..........high low
7. Jams whatsan in

1953

8. Theoder schewdn .......1869
9. Ans was p32
10. Ans was NaCl
11. Ans was chromatin

Q12. Pentose suger+nitrogenous bases = ?

13. Ans was duplication
14. Human mitochondrial genome......37genes

Bt301 13/6/17 Mcq 20. Total marks. 40 Human genom and bacterial genome are..... Size of human gene is.... RM nomenclature given by.... Westren blotting technique used for.... Short question 1. Define protemic. 2 marks. 2. Define natural plasmid. 2 marks 3. Define green biotecnology with example. 3 marks 4. Define palindromic sequence. 3 marks Long questions 5. Electroporation technique. 5 marks 6. Fredrick Grifth experiment. 5 marks. Bio 301, 10:30, 10 June 17,

1. difference between spermatogenesis and oogenesis? 2) law of independent assortment 3) drosophila linkage mapping 4) incomplete dominance 5) sickle cell anemia 6) chromosome scaffold

Bio(301)...paper. ..

Q1. DOminant and recessive define?

2. define locus?’

Q3. define prophase of mitosis?

Q4. what is the bleanding and particular hypothesis?

5. define..lagging starnd Leading starnd Okazaki fragnment Sister chromatid.....
6. what is CEN.DNA..and write its domain name.....

BT301

Q1. Define Multimer? 2) Autoradiography? 3) Importance of origin region in Plasmid? 4) Role of primase in antibiotics? 5) Restriction Modification phenomenon? 6) Define Biotechnology and its branches?

Bt 301

mid Types of RNA. two functions of nucleic acid. chargaff rule.restriction modification. Biotechnology defination and uses.

BT301:- 12 pm

Q1. what is autoradiography?

Q2. what is the role of electrophoration?

Q3. What is the role of Ori in plasmids?

Q4. Differentiate between multimer,ologimer and protomer

Q5. Explain Chargaff rule

Q6. what is nuclein?

BT301

1 charff rule (5) 2: R-M system mechanism (5) 3: major and minor groove , number of nucleotide in them (3) 4:Euchromatic & hetrchromatin (2) 5:Ntural plasmid (2) 6:Principle of wetern blotting

bt301

1:define protiemics (2) 2: defind genome (2) 3:palindromic sequence (3) 4:name of any five amino acids (3) 5: work of frinklins and wilkins (5) 6: R-M system mechanism (5) Structure of protein 5 no Electroporation 5 no Pregnancy test 3 no Today paper of #bt301 4:30pm Which type of restriction modification is most important? (2) Different forms of viral genome(2) Differentiate b/w Promotor, oligomer, and multimer (3) Define Type III of restrictions modifications (3) Franklin and Wilkins work(5) Define restrictions modification briefly (5)

Bt 301

Name of 3 bonding parts which make complete nucleotide.2 marks Natural plasmids. 2 marks Green biotechnology 1 example.3 marks Name some factors which help in the mobility of dNA.3 marks Chargaff rule.5 marks Electroporation technique .5 marks

Bt 301

1: define nucleotides 2: define isopynic centrifuge 3: how plasmids play important role in microbial resistance against antibiotics? 4: what is the length of major and minor groove, also write the number of nucleotides in major groove? 5: Franklin and Wilkins work 6: describe electroporation technique.

bt301 paper

1. Define autoradiography? 2 marks 2. 3 domains of protein?2mrks 3. Plasmid as a cloning vector using high & low molecular weight?3mrks 4. Ancient pregnancy test?3mrks 5. primary secondary tertiary & quaternary structure of a protein? 5 marks 6.electrophoration techniques? 5mrks MCQ's from ppts lessons

Mid Past Papers:-

Questions:-

1. 1. Define the term biotechnology and name its major branches 2.waht is restriction modification phenomenon 3. What is the length of SINES and LINES 4.what are the benefits of genomic research in molecular medicine 5. What is western blotting