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TLS Online TPP Program

#Question id: 5615

The fast block to polyspermy is achieved by:

#SCPH01 Biochemistry

  1. a change in the electric potential of  the egg cell membrane

  2. a change in the chemical potential of  the egg cell membrane

  3. a change in the electric potential of  the egg vitelline envelope

  4. a change in the chemical potential of the egg vitelline envelope

More Questions
TLS Online TPP Program

#Question id: 9177

#SCPH06 I Botany

Which of the following statements regarding turnover in a lake is correct?
TLS Online TPP Program

#Question id: 33

#SCPH28 | Zoology

Use the following figure to answer the question. The figure shows the structures of glucose and fructose. These two molecules differ in the
TLS Online TPP Program

#Question id: 13039

#SCPH05 I Biotechnology

 Which of the following is incorrect about a microarray?
TLS Online TPP Program

#Question id: 19665

#SCPH05 I Biotechnology

When phenol reacts with bromine water, what is the result?
TLS Online TPP Program

#Question id: 3871

#SCPH01 Biochemistry

Which of the following is not known to be involved in initiation by eukaryotic RNA polymerase II?