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NEET 2026: Important Biology Questions — Cell & Molecular
NEET Biology • 10 questions • Free on ExamBattle
Practice Questions
Q1
The fluid mosaic model of the plasma membrane was proposed by:
- A. Watson and Crick
- B. Singer and Nicolson
- C. Davson and Danielli
- D. Robert Brown
Q2
During translation, which RNA reads the mRNA codon?
- A. mRNA
- B. tRNA (anticodon)
- C. rRNA
- D. snRNA
Q3
Which enzyme is used to make cDNA from mRNA in recombinant DNA technology?
- A. DNA polymerase
- B. Reverse transcriptase
- C. RNA polymerase
- D. Restriction endonuclease
Q4
Restriction enzymes cut DNA at specific sequences called:
- A. Promoters
- B. Palindromic recognition sequences
- C. Introns
- D. Operons
Q5
The central dogma of molecular biology is:
- A. DNA → protein → RNA
- B. DNA → RNA → Protein
- C. RNA → DNA → Protein
- D. Protein → RNA → DNA
Q6
Which of the following is NOT part of a nucleotide?
- A. Phosphate group
- B. Sugar (deoxyribose/ribose)
- C. Nitrogenous base
- D. Amino acid
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