True statements about genes of galactose metabolism in Yeast;

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#Question id: 1722

#I Life Science/ Life Sciences Group – I-V

The spleen is largely involved with the response to antigens which are in the:

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#Question id: 11010

#I Life Science/ Life Sciences Group – I-V

Which of the following best explains how sympathetic stimulation affects the heart?

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#Question id: 23148

#SCPH06 I Botany

There are two proteins A and B to be visualized under fluorescence microscopy. Both of them are excited with same wavelength of light but A emits longer wavelength. Hence we can conclude that 

1. A is denser molecule than B

2. B is denser molecule than A

3. A is lighter molecule than B

4. B is lighter molecule than A

Which of the following option is incorrect?

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#Question id: 8687

#SCPH05 I Biotechnology

Your professor wants you to construct a phylogenetic tree of orchids. She gives you tissue from seven orchid species and one lily. What is the most likely reason she gave you the lily?

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#Question id: 3682

#SCPH05 I Biotechnology

A mutated strain of E. coli replicates DNA normally at 25°C, but replication stops immediately when the temperature is raised to 37°C. Which protein is likely to be non-functional at the higher temperature?