MCQ
Given below are two statements:

Statement $I:$

Restriction endonucleases recognise specific sequence to cut DNA known as palindromic nucleotide sequence.

Statement $II:$

Restriction endonucleases cut the $DNA$ strand a little away from the centre of the palindromic site.

In the light of the above statements, choose the most

appropriate answer from the options given below :

  • A
    Both Statement $I$ and Statement $II$ are incorrect
  • B
    Statement $I$ is correct but Statement $II$ is incorrect
  • C
    Statement $I$ is incorrect but Statement $II$ is correct
  • Both Statement $I$ and Statement $II$ are correct

Answer

Correct option: D.
Both Statement $I$ and Statement $II$ are correct
d

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Match the column:
Column $I$ Column $II$
$(i)$ Tricoderma $(a)$ Deuteromycetes
$(ii)$ Yeast $(b)$ Basidiomycetes
$(iii)$ Bread mould $(c)$ phycomycetes
$(iv)$ Smut $(d)$ Ascomycetes
The characteristics of a molecular probe are

$I.$ very long molecule

$II.$ double-stranded

$III. DNA$ or $RNA$

$IV$. complementary to a part of desired gene

The correct pair is

Which of the following is responsible for transcription of $t-RNA$ and $snRNAs$
$CO_2$ joins the photosynthetic pathway during
Match the following
Column $-I$ Column $-II$
$(a)$ Dicot leaf $(p)$ Polyarch
$(b)$ Dicot stem $(q)$ Pallisade and spongy mesophy $II$
$(c)$ Monocot root $(r)$ Endarch
$(d)$ Monocot leaf $(s)$ Bulli form Cell
Which algae is likely to be found in the deepest water?
When an organ is transplanted and is rejected by the body, the lymphocytes responsible for it is:
$ A-$ A total of $10\, NADPH_2$ and $2\, FADH_2$ molecules are formed in aerobic respiration.

$R-$ One $NADH_2$ and $2$ $FADH_2$ are helpful in the formation of $34\, ATP$ molecules.

A bacterium divides every  $ 35$  minutes. If a culture containing  $10^5$  cells / ml is grown for   $175 $ minutes. What will be the cell concentration / ml after $ 175 $ minutes