done

Done 👍

Done

Done sir

Done sir

Done

There are two types of primers forward primer and reverse primer . Primer 1 and 4 are correct set of primer

5prime seq is always same of dna seq nd 3 prime primer seq is complementary to 3prime

1&4

Primer that are allow amplification of dna sequence are : 1 5′ GACCTGTGGAAGC 3′ ( Primer 1 always same as a 5′ sed of dna )
2. 3′ GTATGCCCTAACT 5′ ( Read always 5′ to 3′ and its always complementary sequence of 3′ prime dna sequence )

Forward primer binds at 5’to 3′ and reverse primer binds at 3’to 5’so `1 and 4 is correct option.

5’GACCTGTGGAAGC3′ , 5’TCAATCCCGTATG3′ SO primer 1st and 4th would be perfect, so option C is correct

Option (c) 1 &4
5′ end primer same
3′ end ka complementary use krte h (direction 5′ to 3′ )

Primers must be complementary to the sequences of the target DNA.
Primer 1 is 5’GACCTGTGGAAGC3′
Primer 2 is 5’TCAATCCCGTATG3′

Primer 1 is 5’GACCTGTGGAAGC3′ Sense strand (5′ → 3′)
Primer 4 5’TCAATCCCGTATG3′ Antisense strand (3′ → 5′) so option c is correct

Ans correct answer is 1 and 4 Two types of primer which is forward and reverse primer
Primer 1 -Same as 5’end sequence
Primer 2- complimentary to the 3′ end and read as 5′-3′ end.

5’ end primer directly used and 3’ end strand complimaetry use as primer so
5’GACCTGTGGAAGC3′ And 5’TCAATCCCGTATG3

Option c primer 1 5’GACCTGTGGAAGC3′
Primer 2 is 5’TCAATCCCGTATG3′

5′ end us ase same and 3′ end complimentary use karte h so ans is . option 3

Primer 1 : 5’GACCTGTGGAAGC3′ → Sense strand (5′ → 3′)
Primer 2 : 5’TCAATCCCGTATG3′ → Antisense strand (3′ → 5′)

5’ end directly used as a primer and another is complimentory to the DNA strand

The correct answer is option 3rd (1st and 4th)
P1 is the same as the 5′
P2 is the complementary of the 3′

ans is 1 and 4 as 1 is forward primer and 4 is reverse primer of 1st dna

1,4 is correct here
On 5′ same sequence use a primer and on 3′ complementary to sequence

Answer is D because for primer designing from DNA strand. We take the 5 prime end sequence as it as. And for the next primer we take complimentary sequence of 3 prime end

Option C 1&4

For amplification of dna two primers are required
First obtain by 5’end of target dna
Second obtain by 3’end of complementary dna sequences

Primer5 to 3 synthesis

Correct answer is c 1 and 4 bcz
One primer at 5′ end is directly used as primer and the other at 3′ end must be complementary.

Correct answer is option c, because of this
P1 is the same as the 5′
P2 is the complementary of the 3′

Option C is correct
5′ end primer is directly use and the other 3′ end primer is complementary

1 and 4

5’GACCTGTGGAAGC3′ ( PRIMER 1 always same as 5 ‘end of primer
3’GTATGCCCTAACT5′ ( Read always 5’to3′ and it’s always complementary sequence.of 3’prime dna sequence. (5’TCAATCCCGTATG 3’)

1 and 4 is right answer .. 5 prime end nueotide is use as a primer.. and 3 prime end ka complimantry sequence .. primer ki trh use hota h

1 and 4 is right answer

Option a

Option C -Primer 1 binds to the 5′ end of the sense strand and Primer 4 binds to the 3′ end of the antisense strand.

C is the answer because we take 5′ end sequence as it is as 1st primer and for 2nd primer we take complementary sequence of the 3′ end but read it in the 5′-3′ direction.

1,4 is correct here
On 5′ same sequence use a primer and on 3′ complementary to sequence

There are two primers used ,one of which is forward primer i.e used as it is and other is reverse primer that’s complementary to 3’end

1 and 4

Option C is correct that is 1 and 4. First primer is Designed directly by 5’end sequence and second primer is complimentary to the 3’end sequence.

1 and 4

1 and 4.
5’GACCTGTGGAAGC3′
5’TCAATCCCGTATG3′

Done sir ✅

Answer c
5′ is used directly as primer while 3′ end is used complementary

1 and 4.

1 and 4
As 1st primer will be same as 5′ end and act as the forward primer.
And 2nd primer will be complementary to 3′ end as the reverse primer.

Correct answer is 1 nd 4 bcz
One primer at 5′ end is directly used as primer and the second at 3′ end must be complementary to seq.

correct answer is 1 and 4
First primer is Designed directly by 5’end sequence and second primer is complimentary to the 3’end sequence.

1 and 4 is correct
5’ same sequence directly use as primer
3′ should be complimentary sequence

1 and 4
1 is the forward primer of first sequence and 4th is the reverse primer of first sequence

1 and 4 is right
5 ‘ same sequence directly use as a primer and 3’ complimentary sequence

1 and 4
5 prime use directly use as sequence
3 should be complementary

Option c primer 1 5’GACCTGTGGAAGC3′
Primer 2 is 5’TCAATCCCGTATG3′

The correct answer is (c) 1 and 4.

Ans is c bcz 1 and 4 is work as forward and reverse primers

5 prime end direct use as primer and 3 prime end complimentary sequence use as primer

1 and 4

1 and 4 is right answer

Correct answer is c
1.5’GACCTGTGGAAGC3′
4. 5’TCAATCCCGTATG3′

Forward and backward primers are used

1and 4 is correct Best Institute for CSIR NET Life Science Coaching – Let’s Talk Academy”

Done

C) 1 and 4

Option C is correct

5’end used as a primer
3’end ka complementary krdo and read it as 5′-3′

Option c is correct answer as 5end directly work as primer and 3rd end is complementary

Option C is correct

Option c
1 and 4

1 &4 is correct
5′ same sequence directly use as primer.
3′ should be complimentary sequence.

In PCR for primer designing… We directly use 5 ‘ end as a primer.. & 3′ end is complimentory & read 5′ to 3’

1 and 4 is correct.

Forward Primer – Matches the 5’end of the sense strand.
Reverse Primer – Reverse complementary of the antisense strand at the 3’end.

C is correct

Complementary

5 prime and wale sequence ko as it is sakte hain 3 prime wale and ko complementary ke roop mein lete Hain use 5 prime to 3 prime read Kiya jata hai so right answer is one and three

Primer 4 binds to the 3′ end of the antisense strand

Opt c

Correct Answer is (c) 1 and 4

1 and 4

1 and 4

The correct answer is (c) 1 and 4