Practice Questions

TLS Online TPP Program

#Question id: 23785

What happens when rod cells hyperpolarize?

#Unit 7. System Physiology – Animal

Increases the release of glutamate →Generates a signal in the bipolar cells →Leads to AP in ganglion cells
Increases the release of glutamate →Generates a signal in the horizontal cells →Leads to AP in ganglion cells
Reduces the release of glutamine →Generates a signal in the bipolar cells →Leads to AP in ganglion cells
Reduces the release of glutamate →Generates a signal in the bipolar cells →Leads to AP in ganglion cells

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TLS Online TPP Program

#Question id: 23933

#General Aptitude

Delhi University is a

TLS Online TPP Program

#Question id: 394

#Unit 1. Molecules and their Interaction Relevant to Biology

What will be the H+ ion concentration in a solution prepared by mixing 50.0 mL of 0.20 M NaCl, 25 mL of 0.10M NaOH and 25.0 mL of 0.30M HCl?

TLS Online TPP Program

#Question id: 9181

#Unit 9. Diversity of Life Forms

Turnover of water in temperate lakes during the spring and fall is caused by which of the following?

TLS Online TPP Program

#Question id: 4805

#Unit 8. Inheritance Biology

What is maximum parental frequency for two genes if single cross over within two strands?

TLS Online TPP Program

#Question id: 19708

#Unit 13. Methods in Biology

In complete heart block