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TLS Online TPP Program

#Question id: 18738

what do we mean by housekeeping genes?

#Unit 13. Methods in Biology
  1. Housekeeping genes are those genes which are specific to an organism
  2. Housekeeping genes are those genes which are present in all the organisms
  3. Housekeeping genes are those genes which are meant for repair and maintenance in a species of organism
  4. Housekeeping genes are those genes which required for the replication process
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TLS Online TPP Program

#Question id: 7079

#Unit 5. Developmental Biology

In xenopus, In what conditions b-catenin on target gene expression without wnt protein?
TLS Online TPP Program

#Question id: 2534

#Unit 2. Cellular Organization

How the matrix polysaccharides are differ from the cellulose?
TLS Online TPP Program

#Question id: 11962

#Unit 7. System Physiology – Animal

 In the digestive system, peristalsis is ________.
TLS Online TPP Program

#Question id: 2364

#Unit 2. Cellular Organization

An enzyme's specificity is caused by the ______ of the active site.
TLS Online TPP Program

#Question id: 5353

#Unit 8. Inheritance Biology

Which of following is not a mode of inheritance, but female parents (I-1) carry only normal allele?

A. X link recessive              b. Autosomal recessive

c. Autosomal dominant      d. X- link dominant