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TLS Online TPP Program

#Question id: 2063

In what way do the membranes of a eukaryotic cell vary?

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

  1. Phospholipids are found only in certain membranes.

  2. Certain proteins are unique to each membrane.

  3. Only certain membranes of the cell are selectively permeable.

  4. Some membranes have hydrophobic surfaces exposed to the cytoplasm while others have hydrophilic surfaces facing the cytoplasm.
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TLS Online TPP Program

#Question id: 3892

#SCPH06 I Botany

The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:
TLS Online TPP Program

#Question id: 19337

#SCPH06 I Botany

Which one of the following is a type of cancer biomarker?
1. Prostate-specific antigen
2. Hydrogen peroxide
3. Epidermal growth factor receptor
Which of the following options is/are correct?
TLS Online TPP Program

#Question id: 3250

#SCPH28 | Zoology

Consider a diploid population at Hardy-Weinberg equilibrium. For a locus with two alleles, the frequency of the A1A1, A1A2 and A2A2 genotype is 0.01, 0.18 and 0.81) Which of the following statement is correct?
TLS Online TPP Program

#Question id: 10582

#SCPH06 I Botany

Which of the following is incorrect?
TLS Online TPP Program

#Question id: 17218

#SCPH28 | Zoology

Which of the following promotes fluid retention which increases BP?