Embibe Experts Solutions for Chapter: Molecular Basis of Inheritance, Exercise 1: KCET (UG) 2019

Match the scientists of Column - I with their contributions in Column - II

E. coli fully labelled with ${}^{15}\mathrm{N}$ is allowed to grow in ${}^{14}\mathrm{N}$ medium. The two strands of DNA molecule of the first generation bacteria have:

Experiments involving use of radioactive thymidine to detect distribution of newly synthesized DNA in the chromosome was performed on which plant?

If the sequence of nucleotides in a temperate strand of DNA is $3\text{'} \mathrm{ATGCTTCCGAAT} 5\text{'}$, write the sequence in the corresponding region of the transcribed $\mathrm{m}-\mathrm{RNA}$.

In Prokaryotes the transcription of $\mathrm{DNA}$ is initiated with the help of

A mature $\mathrm{mRNA}$ consists of 900 bases without any stop codon in between. Calculate the number of amino acids coded by the $\mathrm{mRNA}$ during translation.

In a crime investigation, the investigating officer collects different biological samples from the crime spot for $\mathrm{DNA}$ Finger-Printing Analysis. Which of the following samples is not helpful in the analysis?

According to Human Genome Project $\left(\mathrm{HGP}\right)$, the total number of genes in human genome is estimated at $30,000$, the number of genes present on $\mathrm{Y}$-chromosome are