Practice Questions

TLS Online TPP Program

#Question id: 8845

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 only be synthesized by living organisms.
living organisms can be understood in terms of the same physical and chemical laws that can be used to explain all natural phenomena.
although a life force, or vitalism, exists in living organisms, 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.

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TLS Online TPP Program

#Question id: 1042

#SCPH28 | Zoology

A student complains that it makes no sense to worry about coliform bacteria in water, since we naturally possess harmless coliforms in our intestines anyway. Why do regulatory agencies worry about coliform bacteria in water supplies, then?

TLS Online TPP Program

#Question id: 1043

#SCPH06 I Botany

Nematodes

TLS Online TPP Program

#Question id: 1043

#SCPH28 | Zoology

Nematodes

TLS Online TPP Program

#Question id: 1044

#SCPH06 I Botany

Are all fungi detrimental (bad) for other organisms?