Practice Questions

TLS Online TPP Program

#Question id: 5564

At the moment of sperm penetration, human eggs ________.

#SCPH06 I Botany

have used flagellar propulsion to move from the ovary to the oviduct
are still located within the ovary
have a paper-thin cell of calcium carbonate that prevents desiccation
are still surrounded by follicular cells

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TLS Online TPP Program

#Question id: 2647

#SCPH05 I Biotechnology

Which of this mode of trp regulation is not possible in eukaryotes?

TLS Online TPP Program

#Question id: 9271

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

Chlorophylls a and b are abundant in green plants, and c and d are found in some protists and cyanobacteria. A number of different types of bacteriochlorophyll have been found; which type of chlorophyll is the most widely distributed, shows the distribution of pigments in different types of photosynthetic organisms;

TLS Online TPP Program

#Question id: 14830

#SCPH05 I Biotechnology

Proton motive force

TLS Online TPP Program

#Question id: 1280

#SCPH28 | Zoology

Cellular responses to adhesion receptor signaling do not include:

TLS Online TPP Program

#Question id: 23256

#SCPH01 Biochemistry

Which chromosome pair has same centromeric sequence?