| Other Bio Informatics Interview Questions |
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| Question | Asked @ | Answers |
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| Why was the PatternHunter software program developed?
| | 1 |
| A radioactive element x has an atomic number of 100. It
decays directly into an element y which decays directly
into element z. In both processes a charged particle is
emitted. Which of the following statements would be true?
(a) y has an atomic number of 102
(b) y has an atomic number of 101
(c) z has an atomic number of 100
(d) z has an atomic number of 101
| Wipro | 1 |
| What is PPAR gamma pathway? | | 1 |
| An electron emits energy
(a) Because its in orbit
(b) When it jumps from one energy level to another
(c) Electrons are attracted towards the nucleus
(d) The electrostatic force is insufficient to hold the
electrons in orbits.
| Wipro | 1 |
| If the sum of the roots of the equation ax2 + bx + c=0 is
equal to the sum of the squares of their reciprocals then
a/c, b/a, c/b are in
(a) AP
(b) GP
(c) HP
(d) None of these
| Wipro | 1 |
| What are the main approaches of predicting protein
interactions using genomic context analysis? | | 1 |
| How many grams of NaOH will react with 0.2 equivalent of
HCl?
| | 1 |
| What is a scoring matrix? | | 1 |
| you had 1,500 base pair pieces of random DNA and you
wanted to know how many of them had homology to known
genes, what would you do to determine that? | | 1 |
| Which of the following is not an essential condition for
interference
(a) The two interfering waves must be propagated in almost
the same direction or
the two interfering waves must intersect at a very small
angle
(b) The waves must have the same time period and wavelength
(c) Amplitude of the two waves should be the same
(d) The interfering beams of light must originate from the
same source.
| Wipro | 1 |
| Exactly how fast is PatternHunter when comparing two DNA
sequences?
| | 1 |
| The shape of a spot of light produced when bright sunshine
passes perpendicular
through a hole of very small size is
(a) Square, because the hole is a square
(b) Round, because it is an image of the sun
(c) Round with a small penumbra around it
(d) Square with a small penumbra.
| Wipro | 1 |
| What is the largest DNA sequence comparison achieved on
PatternHunter? | | 1 |
| A catalyst
(a)always slows down the reaction
(b)always starts a rection that would not have ocurred at
all otherwise
(c)causes changes in the rate of the reaction
(d)changes the quantities of the products formed.
| Wipro | 1 |
| Which of the following is most acidic?
(a) C2H5OH
(b) CH3CHOHCH3
(c) Ethanol
(d) CH3OH.
| Wipro | 1 |
| What is Far Western Screening ? | | 1 |
| What is chimera check ? | | 1 |
| what is QSAR (quantitative structure-activity relationship? | | 1 |
| What is the difference between SE(Standard Error) and SEM
(Standard Error of Mean) ? | | 1 |
| If you had 1,500 base pair pieces of random DNA and you
have to know how many of them had homology to known genes,
what would you do to determine that? | | 1 |
| |
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