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TLS Online TPP Program

#Question id: 6953

Maternal factors are:

#SCPH01 Biochemistry
  1. energy rich proteins and lipids packaged into the vegetal pole
  2. mRNAs and proteins packaged into the egg by the mother, which act to control early development in the embryo
  3. genes contributed to the embryo by the maternal haploid genome
  4. components of the cortical granules which prevent polyspermy
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TLS Online TPP Program

#Question id: 11906

#SCPH28 | Zoology

Which of the following changes would you expect to find after administering a vasodilator drug that caused a 50% decrease in afferent arteriolar resistance and no change in arterial pressure?
TLS Online TPP Program

#Question id: 15139

#SCPH01 Biochemistry

Which one of the following is NOT a structure or structurally derived database?
TLS Online TPP Program

#Question id: 14676

#SCPH05 I Biotechnology

An industrial-strength drain cleaner contains 5.00 kg of water and 5.00 kg of NaOH. What are the mass (weight) fraction and mole fraction of each component in the drain cleaner?
TLS Online TPP Program

#Question id: 561

#SCPH06 I Botany

Enzyme X exhibits maximum activity at pH = 6.9.  X shows a fairly sharp decrease in its activity when the pH goes much lower than 6.4.  One likely interpretation of this pH activity is that:
TLS Online TPP Program

#Question id: 7002

#SCPH01 Biochemistry

The nematode Caenorhabditis elegans ________.