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TLS Online TPP Program

#Question id: 2102

In which of the following environments would there be the greatest need for osmoregulation?

#Section 2: General Biology

  1. an animal connective tissue cell bathed in isotonic body fluid

  2. a salmon moving from a river into an ocean

  3. a red blood cell surrounded by plasma

  4. a plant being grown hydroponically in a watery mixture of designated nutrients

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TLS Online TPP Program

#Question id: 3518

#Section 3: Genetics, Cellular and Molecular Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 24073

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction 2A + 3B → 4C + 5D, the rate of the reaction in terms of ΔA would be written as:
TLS Online TPP Program

#Question id: 14907

#Section 1: Engineering Mathematics

Let f (x) = 2x if x < 2
               = 2 if x = 2
         = x2 if x > 2
the discontinuity of f (x) at x = 2 is known as
TLS Online TPP Program

#Question id: 3890

#Section 3: Genetics, Cellular and Molecular Biology

Small signal molecules that regulate transcription are not known to:
TLS Online TPP Program

#Question id: 14471

#Section 1: Engineering Mathematics

If a mothball evaporates at a rate proportional to its surface area then its radius