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#Question id: 2066


Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?

#SCPH05 I Biotechnology
  1. It exhibits specificity for a particular type of molecule.

  2. It requires the expenditure of cellular energy to function.

  3. It works against diffusion.

  4. It has no hydrophobic regions.


Answer:- Option(s): 1


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#Question id: 46

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

The three-dimensional structure of a protein is determined primarily by:

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#Question id: 6942

#SCPH28 | Zoology

How long does embryonic development (before 1st instar larva hatches) take in this organism?

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#Question id: 2299

#SCPH01 Biochemistry

_______ are plastids containing carotenoid pigments, and _______ are plastids containing starches.

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#Question id: 4765

#SCPH12 I Genetics

The recessive mutant allele that causes cystic fibrosis is much more frequent in Caucasians population than in other world populations. Some scientists believe heterozygotes must have had a survival advantage during plagues such as cholera that occasionally swept through this population. What concept does this illustrate?

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#Question id: 28009

#Research Methodology

Authenticity of a research finding is its:

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