Practice Questions

TLS Online TPP Program

#Question id: 11130

Which of the following electrical events is characteristic of inhibitory synaptic interactions?

#Part-B Specialized Branches in Biotechnology

A neurotransmitter agent that selectively opens ligand-gated chloride channels is the basis for an inhibitory postsynaptic potential
Because the Nernst potential for chloride is about −70 mV, chloride ions tend to move out of the cell along its electrochemical gradient
A neurotransmitter that selectively opens potassium channels will allow potassium to move into the cell
An increase in the extracellular sodium concentration usually leads directly to an inhibitory postsynaptic potential

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TLS Online TPP Program

#Question id: 5622

#Part-B Specialized Branches in Biotechnology

The major motor portion of the flagellum is the axoneme, a structure formed by microtubules emanating from the centriole at the base of the sperm nucleus. These microtubules are made exclusively of the dimeric protein-

TLS Online TPP Program

#Question id: 18625

#Part-A Aptitude & General Biotechnology

m.RNA variation can be analyzed by using

TLS Online TPP Program

#Question id: 7467

#Part-A Aptitude & General Biotechnology

How many times starting at 1:00 pm would the minute and hour Hands of a clock make an angle of 40° with each other in the next 6 hours ?

TLS Online TPP Program

#Question id: 10576

#Part-B Specialized Branches in Biotechnology

There is a species with following feature Low dispersion, late breeder, high investment in care for the young.Which of the following above feature showing growth pattern and survival ship curve?