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Sangeeta Jha
Subject: Biology
, asked on 22/5/18
In given diagram which of the following combination showing recessive epistasis and supplimentary influence:-
Recessive epistasis
Supplementary
(1)
K L O
F H N P
(2)
F N H P
K L O
(3)
F N H P
A B C D
(4)
K L O
A B C D
Answer
1
Aparna Sahu
Subject: Biology
, asked on 20/5/18
Solve it n please don't send too small pics of answer.
Q.10. A micro-organism, when viewed under a compound microscope with an objective lens of 40 X and an eye piece of 10 X magnification measured 4000
μ
in length. The same micro-organism when observed under a dissection microscope with a lens of 10 X magnification, would measure ............
1) 100
μ
2) 40
μ
3) 400
μ
4) 10
μ
Answer
1
Noel George Cherian
Subject: Biology
, asked on 18/5/18
In Q3, I could'nt comprehend the solution given in NCERT. could u pls send a simple solution to this question? Thank you
Q3. If the sequence of one strand of DNA is written as follows :
5' – ATGCATGCATGCATGCATGCATGCATGC-3'
Write down the sequence of complementary strand in 5'
→
3' direction.
Answer
2
Ranjitha R
Subject: Biology
, asked on 5/5/18
what does 10 bp in each turn mean
Answer
1
Prerna Varshney
Subject: Biology
, asked on 20/4/18
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Answer
1
Ian Colaco
Subject: Biology
, asked on 13/4/18
What is replication. Explain the tools used for replication. (3 marks)
Answer
1
Ian Colaco
Subject: Biology
, asked on 5/4/18
What is meant by semi conservative nature of DNA and who proposed it?
Answer
2
Ian Colaco
Subject: Biology
, asked on 5/4/18
How did the 3 scientist prove that DNA is a genetic material
Answer
1
Rashwan Nazeer
Subject: Biology
, asked on 25/3/18
Differentiate between the following 1) inducer and repressor in operons 2) Vntr and probe 3)Template and coding stand
Answer
1
Rashwan Nazeer
Subject: Biology
, asked on 25/3/18
Differentiate between the following 1) Promoter and terminator in transcription unit 2). Exons and intron in and unprocessed eukaryotic mrna 3) inducer and repressor in operons 4) Vntr and probe 4) Template and coding stand
Answer
1
N I S H I D H A .
Subject: Biology
, asked on 24/3/18
Is this because RNase and protease digest RNA and protein, so there will be no change in transformation and hence transformation will occur. But when DNA is digested, transformation wont occur? :/ Is that the reason or is there any mistake?
Answer
1
Riya Raheem
Subject: Biology
, asked on 24/3/18
what are the properties of genetic material ? explain each.
Answer
1
Rayyan Mansuri
Subject: Biology
, asked on 23/3/18
please answer with explanation of question number 32
Q.32.) Choose the correct option having a group of factors which activate stuart factor in blood plasma, for the clotting of blood.
(A) IX + VIII + IV + Phospholipid
(B) XI + IX + V + Phospholipid
(C) X + VIII + IV + Phospholipid
(D) XI + XII + XIII + Phospholipid
Answer
1
Sandra Saju
Subject: Biology
, asked on 23/3/18
Please can you provide some very important question from the section DNA Fingerprinting.
Answer
1
Sandra Saju
Subject: Biology
, asked on 23/3/18
Please can you provide some very important question from the section Human Genome Project .
Answer
1
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What are you looking for?
Q.10. A micro-organism, when viewed under a compound microscope with an objective lens of 40 X and an eye piece of 10 X magnification measured 4000 in length. The same micro-organism when observed under a dissection microscope with a lens of 10 X magnification, would measure ............
1) 100
2) 40
3) 400
4) 10
Q3. If the sequence of one strand of DNA is written as follows :
5' – ATGCATGCATGCATGCATGCATGCATGC-3'
Write down the sequence of complementary strand in 5' 3' direction.
Q.32.) Choose the correct option having a group of factors which activate stuart factor in blood plasma, for the clotting of blood.
(A) IX + VIII + IV + Phospholipid
(B) XI + IX + V + Phospholipid
(C) X + VIII + IV + Phospholipid
(D) XI + XII + XIII + Phospholipid