1
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

The core DNA in the nucleosome is _________ base pairs long

A

126

B

146

C

176

D

200

2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the sequence of gene loci on a chromosome are A-B-C-D-E-O-T. Which of the following gene pair will have least probability of being inherited together?

A

C and D

B

A and T

C

A and B

D

$\quad \mathrm{O}$ and T

3
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following combination of bacterial strains used by Griffith, when injected to mice will NOT kill them?

A

Heat killed ' R '+ Live ' S '

B

Live ' R ' + Live ' S '

C

Live 'S' + Heat killed 'S'

D

Live ' R ' + Heat killed ' S '

4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Select the INCORRECT statement.

A
UTRs are untranslated additional sequences on mRNA.
B
UTRs are present only at $5^{\prime}$ end on mRNA.
C
UTRs are present at both $5^{\prime}$ and $3^{\prime}$ :end on mRNA.
D
UTRs are required for efficient translation.

MHT CET (Biology) Subjects

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