The following experiment is designed to study the role of several hormones in the regulation of metamorphosis in frogs.

Group #	Treatment	Days to Metamorphosis
1	Saline	30
2	Prolactin	> 100
3	TSH	15
4	Thyroxine	10
5	Corticosterone	30
6	Thyroxine + Corticosterone	5
7	Prolactin + TSH	30
8	Thyroid gland removed	> 100

These results suggest which of the following about prolactin (group 2 and group 7) at the dose tested?

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#Question id: 11812

#Unit 6. System Physiology – Plant

The  nitrogens  at the 3, 7, and 9 positions of the adenine ring of cytokinins can be conjugated to glucose residues, Alanine can also be conjugated to the nitrogen at the 9 positon, forming

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#Question id: 2774

#Unit 2. Cellular Organization

The DNA and protein sequences of the -tubulin genes in humans and in fish are similar, and because each arose due to speciation, these genes would be considered:

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#Question id: 5162

#General Aptitude

Find 1/2 + 1/6 + 1/12 + 1/20 +------------------ +1/132=?

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#Question id: 15215

#Unit 13. Methods in Biology

Different from conventional gels (Resolving and stacking gel), the matrix of single gels introduced contains three amino acids are

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#Question id: 787

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statement is INCORRECT with respect to the structure of DNA?