There are special proteins that help to open up DNA double helix in front of
There are special proteins that help to open up DNA double helix in front of the replication fork. These proteins…
7 years ago
Genetics
Transition type of gene mutation is caued when
Transition type of gene mutation is caued when Options (a) GC is replaced by TA (b) AT is replaced by…
7 years ago
Trisomy is expressed as
Trisomy is expressed as Options (a) 2n + 1 (b) 2n - 1 (c) 2n +2 (d) 2n - 2…
7 years ago
Unwinding of DNA is done by
Unwinding of DNA is done by Options (a) topoisomerase (b) exonuclease (c) helicase (d) ligase Correct Answer: helicaseExplanation:No explanation available.…
7 years ago
What does the following indicate ? Parent R¹R¹(Red) × R²R²(White)
What does the following indicate ? Parent R¹R¹(Red) × R²R²(White) F₁ R¹R²(Pink) F² 1/4 Red : 1/2 Pink : 1/4…
7 years ago
When a dwarf pea plant was treated with gibberellic acid, it became as tall as tall pea
When a dwarf pea plant was treated with gibberellic acid, it became as tall as tall pea plants. If these…
7 years ago
When a tall and red flowered individual is crossed with a dwarf and white
When a tall and red flowered individual is crossed with a dwarf and white flowered individual, phenotype in the progeny…
7 years ago
Which is not related with eukaryotic mRNA?
Which is not related with eukaryotic mRNA? Options (a) intron, exon (b) ribosomes binding site (c) poly A tail (d)…
7 years ago
Which of the following cross will give tall and dwarf pea plants in same
Which of the following cross will give tall and dwarf pea plants in same (equal) proportions? Options (a) TT ×…
7 years ago
Which of the following is a recessive trait in garden pea?
Which of the following is a recessive trait in garden pea? Options (a) wrinkled seeds (b) tall stem (c) coloured…
7 years ago