TLS Online TPP Program

#Question id: 9259


The oceans affect the biosphere in all of the following ways except

#Unit 9. Diversity of Life Forms
  1. producing a substantial amount of the biosphere's oxygen.
  2.  removing carbon dioxide from the atmosphere.
  3. moderating the climate of terrestrial biomes.
  4. regulating the pH of freshwater biomes and terrestrial groundwater
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TLS Online TPP Program

#Question id: 33468

#Unit 1. Molecules and their Interaction Relevant to Biology

The atoms that participate in the hydrogen bonding of triplex DNA, are often referred to as Hoogsteen positions are as

TLS Online TPP Program

#Question id: 4889

#Unit 8. Inheritance Biology

A three point test cross was carried out in Drosophila melanogaster involving three adjacent incomplete link genes A, C and B arranged in the same order. The distance between A to C is 20 map units (mu) and that between B to C is 10 map. If pure line Drosophila AAbbCC crosses with aaBBcc to produce F1 offspring were allowed to cross with aabbcc result in 1000 offspring, which of the following genotype combination with number is correct?

Genotype

Number

I- Aabbcc

a- 90

II- aabbCc

b-40

III- AaBbCc

c-10

TLS Online TPP Program

#Question id: 27093

#Unit 1. Molecules and their Interaction Relevant to Biology

Say a, b, c, d, e, f, g  are the amino acid forming αα motif / Coiled-coils then which of the condition must be followed to form perfect αα motif / Coiled-coil

(1) 'a' & 'd' are hydrophobic residues

(2) 'a' & 'd' are hydrophilic residues

(3) 'e' and 'g' are found to be charged amino acids

(4) 'e' and 'g' are found to be uncharged amino acids

TLS Online TPP Program

#Question id: 28954

#Unit 7. System Physiology – Animal

Each follicular cell surrounded by parafollicular cell which are responsible for secretion of calcitonin which is a Ca2+ releasing hormone, is called as____

TLS Online TPP Program

#Question id: 11529

#Unit 6. System Physiology – Plant

Mustards and corn contain naturally found auxin is