Questions on Molecular Basis of Inheritances: Solve online MCQs test on ‘Molecular basis of Inheritance‘ with instant answers and reporting. Test # 05
Molecular Basis of Inheritance: MCQs Quiz - 5
another DNA molecule
The number 1,00,000
association of 30S, mRNA with formyl-met-t RNA
association of 50S subunit of ribosome with initiation complex
formation of formyl-met-tRNA
binding of 30 subunit of ribosome with mRNA
Beadle and Tatum
Nirenberg and Matthaei
Hershey and Chase
Morgan and Sturtevant
lac Y, lac Z, lac A
lac Z, lac Y, lac A
lac A, lac Y, lac Z
lac A, lac Z, lac Y
GUA CAA AUA GCC
GTA CAA ATA GCC
CAU GUU UAU CGG
CAA GAA TAU GCC
On ribosomes presents in cytoplasm as well as in mitochondria
On ribosomes present in the nucleolus as well as in cytoplasm
Only on ribosomes attached to the nuclear envelope and endoplasmic reticulum
Only on the ribosomes present in cytosol
They cannot synthesize functional beta galactosidase
They cannot transport lactose from the medium into the cell
The lac operon is constitutively active in these cells
In the presence of glucose, E. coli cells do not utilize lactose
Bacterial cell can carry out the RNA splicing reactions
The mechanism of gene regulation is identical in humans and bacteria
The human chromosome can replicate in bacterial cell
The genetic code is universal
Assertion: Replication and transcription occur in the nucleus but translation occurs in the cytoplasm.
Reason: mRNA is transferred from the nucleus into the cytoplasm where ribosomes and amino acids are available for protein synthesis.
Both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.
Both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.
Assertion is true statement but Reason is false.
Both Assertion and Reason are false statements.