101. ------ is not a multiple sequence alignment tool.
A) MUSCLE B) BLAST C) CLUSTAL D) T-Coffee
102. ------ is the
technique used for creating Dolly.
A) Pronuclear microinjection
B) cumulus cell nuclear transfer
C) ES cell nuclear transfer
D) Somatic cell nuclear transfer
103. Ethical
principle of autonomy is used as an argument against
A) Cloning
B) Germline gene therapy
C) Transgenic technology
D) All of the above
104. An mRNA molecule
has the following sequence
5' AUGGCCAUGGC 3'. Then what is the sequence of the template strand:
A) 5'TACCGGTACCG3'
B) 5'ATGGCCATGGC3'
C) 5'GCCATGGCCAT3'
D) 5'TACCGGTACCG3'
105. Barr bodies:
Statement 1. Are the result of facultative heterochromatisation
Statement 2. Help in dosage compensation
A) Both 1 and 2 are correct B) 1 is correct, and 2 is wrong
C) 1 is wrong, and 2 is correct D) Both 1 and 2 are wrong
106. Which among the
following is an apoptosis inhibitor?
A) bcl-2
B) ced-9
C) Both A and B
D) None of these
107. The three amino
acids involved in the activation of MPF to promote G2 to M
transition are:
A) Thr -161 dephosphorylated, Thr 14 and Tyr 15 phosphorylated
B) Thr-161 phosphorylated, Thr 15 and Tyr 14 dephosphorylated
C) Thr-161, Thr- 15, and Tyr 14 dephosphorylated
D) Thr-161 phosphorylated, Thr 14 and Tyr 15 dephosphorylated
108. The
anterioposterior structure determining maternal genes of Drosophila are:
A) bicoid and hunchback for anterior structure and nanos and caudal for posterior structures
B) bicoid and hunchback for posterior structure and nanos and caudal for anterior structures
C) bicoid and caudal for anterior structure and nanos and hunchback for posterior structures
D) nanos and hunchback for anterior structure and bicoid and caudal for posterior structures
109. Which among the
following is RNA-dependent DNA polymerase?
A) Terminal Deoxy nucleotidyl transferase
B) Reverse Transcriptase
C) DNA polymerase1
D) Primase
110. ----- is the
only switched-on gene in lysogenic Lambda.
A) cro B) int C) rec D) cI
111. ------ is high
throughput sequencing procedure.
A) Illumina B) Sanger’s C) Maxam and Gilbert’s D) None of these
112. ------ is a nucleic
acid database.
A) DDJB B) PIR C) Swiss-Prot D) MIPS
113. The earliest
branching species in a phylogram is called:
A) Taxa B) Ingroup C) Clade D) outgroup
114. ------- is not a
criterion for patentability under Indian patent Act.
A) Usefulness B) Novelty C) Inventive step D) Industrial application
115. A centralised
international patent application procedure was ensured by:
A) TRIPS B) GATT C) PCT D) PPVFR
116. The biological
entities which are nonpatentable according to Indian Patent Act?
A) A new plasmid vector
B) A transgenic cellline
C) An extant plant variety
D) A protein produced by rDNA technology
117. The Indian
patent act 2005 excluded patenting of:
A) Living entities of natural origin
B) Living entities of artificial origin
C) The process of preparing a biological cell
D) All of the above
118. ------ is the nodal centre for Indian biosafety frame work.
A) DST B) DBT C) ICMR D) Ministry of Environment and protection
119. ------- is the
plant variety protection method used in India.
A) PPVFR B) PBR C) Patent D) Sui Generis
120. Baffles in a
bioreactor helps in preventing:
A) Vortexing B) Contamination C) Aeration D) Excess mixing
Learn more: Topic wise Biotechnology Multiple choice
Answers:
101.B) BLAST
102.D) Somatic cell nuclear transfer
103. D) All of the above
104. C) 5'GCCATGGCCAT3'
105.C) 5'GCCATGGCCAT3'
106. C) Both A and B
107.D) Thr-161 phosphorylated, Thr 14 and Tyr 15 dephosphorylated
108. A) bicoid and hunchback for anterior structure and nanos and caudal for posterior structures
109.B) Reverse Transcriptase
110. D) cI
111. A) Illumina
112.A) DDJB
113. D) outgroup
114. A) Usefulness
115. C) PCT
116. C) An extant plant variety
117.D) All of the above
118.B) DBT
119. D) Sui Generis
120.A) Vortexing
