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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: 2256

#Unit 2. Cellular Organization

Match the following inhibitors (Column I) with their effect (Column II).

Column I

Column II

A. A23187

I. endoplasmic reticulum Ca2+ ATPase inhibitor

B. valinomycin

II. Na+/K+ ATPase inhibitor

C. thapsigargin

III. K+ ionophore

D. ouabain

IV. Ca2+ ionophore

TLS Online TPP Program

#Question id: 11712

#Unit 9. Diversity of Life Forms

The following are all characteristic of the water molds (oomycetes) except
TLS Online TPP Program

#Question id: 12624

#Unit 6. System Physiology – Plant

The immediate precursor of brassinolide is____
TLS Online TPP Program

#Question id: 12376

#Unit 10. Ecological Principles

All of the following may be considered as sites for secondary succession EXCEPT
TLS Online TPP Program

#Question id: 480

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is a cofactor in the reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase?