Microtubules are generally nucleated from a specific intracellular location known as a microtubule-organizing center where: 

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#Question id: 135

#Unit 1. Molecules and their Interaction Relevant to Biology

 Concentrations of some proteins cannot be estimated by UV spectrophotometry because they are

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#Question id: 32213

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown

 

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#Question id: 17666

#Unit 11. Evolution and Behavior

 In the Mesozoic era, periods included;

A. Cretaceous

B. Jurassic

C. Triassic

i) Increase of dicotyledons

ii) Seeds ferns disappear

iii) Rapid development of angiosperms

iv) Spread of cycads and conifers

v) Gymnosperms declined

Find out the correct match of given period with their plants diversification events;

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#Question id: 28417

#Unit 5. Developmental Biology

In chick embryo, the space between the blastoderm and the yolk is called___

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#Question id: 1864

#Unit 4. Cell Communication and Cell Signaling

What is the approximate percentage of cases of severe combined immunodeficiency (SCID) due to defects in the Armetis gene?