Biological Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Biological Sciences Interview Questions

Questions Answers Views Company eMail

How does brain size relate to metabolism or to longivity?

2 2988

what are the frontal and pre-frontal cortical areas?

1926

What characterizes von Neumann computing?

1928

What is the Church or Turing thesis?

1 3508

How would you compare the computational power of a cortical pyramidal cell with that of a desktop computer?

1908

Describe the Minimum Description Length framework, and how it relates to Occam's razor?

1980

Describe the differences between backpropagation and radial basis function learning networks?

1832

Describe one algorithm for image segmentation?

1777

What do you know about the psychophysics and neurophysiology of selective, visual or focal attention?

1721

What are some of the different ways in which information could be encoded in spike trains?

1665

what sort of computations could be implemented using synaptic input in dendritic trees?

1777

Define perl and clustalW problem?

Wipro,

2390

How to find patterns in noisy data?

1 3831

How to assign alpha helix & beta sheets?

Wipro,

1 3718

What is C-compliator?

2381

Un-Answered Questions { Biological Sciences }

Explain what are analogies for mitochondria?

938

Explain the mechanism of antibacterial action?

2019

When it functions as a "second messenger", cAMP a) acts outside the cell to influence cellular processes. b) acts "second in importance" to AMP. c) activates all cytosolic protein kinases. d) activates the cAMP-dependent protein kinase.

2330

How do quaternary ammonium compounds kill bacteria?

1130

How to Construct mutant virus with BAC ?

2053

What are the applications of gram staining?

1085

Some animals have colors for protection. Which are they?

1078

Define polar covalent bond?

1155

Explain how do plants take in oxygen?

1085

How to stock culture of anaerobic bacteria?

2600

How do some plants(grams) grow in cotton?

1961

What are the current challenges in the Pharmaceutical and biotechnology sectors?

2155

Explain how are grasslands classified?

292

What is the most abundant form of nitrogen in nature?

302

What is an example of an ion of biological importance?

853

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