What is the effect of alarm reaction on cardiac system?

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#Question id: 57

#Unit 1. Molecules and their Interaction Relevant to Biology

A(n) ________ has charge but negligible mass, whereas a(n) ________ has mass but no charge.

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#Question id: 2862

#Unit 2. Cellular Organization

What is the result of regulatory mutation in given lac operon in merodiploids,

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#Question id: 31072

#Unit 2. Cellular Organization

During S phase and mitosis: 

a. Cdh1 is phosphorylated 

b. Cdh1 dissociates from APC/C

c. APC/C becomes inactive

d. Cdh1 associates with APC/C

e. APC/C becomes active

Which of the following combination is correct?

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#Question id: 12848

#General Aptitude

D and E are points on the sides AB and AC respectively of DABC such that DE is parallel to BC and AD : DB = 4 : 5, CD and BE intersect each other at F. Then find the ratio of the areas of DDEF and DCBF.

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#Question id: 20000

#Unit 13. Methods in Biology

Example of Cross-reactivity

a) Dominant and recessive gene

b) Autoimmune disease

c) Blood group mismatch