Practice Questions

TLS Online TPP Program

#Question id: 75

The experimental approach taken in current biological investigations presumes that ________.

#SCPH06 I Botany

Simple organic compounds can be synthesized in the laboratory from inorganic precursors, but complex organic compounds like carbohydrates and proteins can be synthesized only by living organisms
A life force ultimately controls the activities of living organisms, and this life force cannot be studied by physical or chemical methods
Living organisms are composed of the same elements present in nonliving things, plus a few special trace elements found only in living organisms or their products
Living organisms can be understood in terms of the same physical and chemical laws that can be used to explain all natural phenomena

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TLS Online TPP Program

#Question id: 18376

#SCPH06 I Botany

Increase in iron content of the plants treated with B. subtilis volatiles is correlated with

TLS Online TPP Program

#Question id: 10281

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

Gluconeogenesis is particularly important in plants such as the castor oil plant Ricinus communis and sunflower that store carbon in which form .

TLS Online TPP Program

#Question id: 1091

#SCPH28 | Zoology

Why does testosterone, a lipid-soluble signaling molecule that crosses the membranes of all cells, affect only target cells?

TLS Online TPP Program

#Question id: 19596

#SCPH05 I Biotechnology

For an ideal gas, CV and CP are related as :

TLS Online TPP Program

#Question id: 1714

#SCPH05 I Biotechnology

In a lymph node, the antigen pneumococcus polysaccharide SIII leads to: