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TLS Online TPP Program

#Question id: 5561

In sea urchins, the "fast block" and the longer lasting "slow block" to polyspermy, respectively, are ________.

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

  1. the acrosomal reaction and the formation of egg white

  2. the cortical reaction and the formation of yolk protein

  3. the jelly coat of the egg and the vitelline membrane

  4. membrane depolarization and the cortical reaction

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TLS Online TPP Program

#Question id: 3544

#SCPH12 I Genetics

Diploid organism possesses two alternative form of gene present on locus of chromosome that specifies particular character undergoes crossing over between gene and centromere. Which of the following observation is correct?
TLS Online TPP Program

#Question id: 409

#SCPH28 | Zoology

For the following reaction,DG'° = +29.7 kJ/mol. L-Malate + NAD+ -> oxaloacetate + NADH + H+ The reaction as written:
TLS Online TPP Program

#Question id: 10391

#SCPH06 I Botany

Several of the structural domains in phytochrome, the N-terminal half of phytochrome contains;
TLS Online TPP Program

#Question id: 19203

#SCPH28 | Zoology

Biological compound used in piezoelectric biosensor is
TLS Online TPP Program

#Question id: 14661

#SCPH05 I Biotechnology

What is a database?