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TLS Online TPP Program

#Question id: 2068

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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

  1. the sodium-potassium pump

  2. aquaporins

  3. gated ion channels

  4. ATP

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TLS Online TPP Program

#Question id: 2701

#SCPH05 I Biotechnology

Which of the following does not contain a stem-loop structure?
TLS Online TPP Program

#Question id: 2702

#SCPH05 I Biotechnology

Which, if any, of the following statements is false?
TLS Online TPP Program

#Question id: 2703

#SCPH05 I Biotechnology

Which of the following facilitates nucleosome positioning?
TLS Online TPP Program

#Question id: 2704

#SCPH05 I Biotechnology

Which of the following regions promote histone – DNA association?
TLS Online TPP Program

#Question id: 2705

#SCPH05 I Biotechnology

With respect to end terminal modification of the histone tail which of the following options is true?
TLS Online TPP Program

#Question id: 2706

#SCPH05 I Biotechnology

Which of the following is a function of a modified histone tail?