Practice Questions

TLS Online TPP Program

#Question id: 12029

When used appropriately, antibiotic treatment can effectively reduce bacteria populations and help fight infections. However, antibiotic treatments can have unintended effects. What is one concern when using antibiotics?

#Unit 7. System Physiology – Animal

Antibiotics also damage animal cells, so they can be more harmful than a bacterial infection.
Antibiotics cause viruses to become more effective at infecting cells.
Each antibiotic is only effective against one type of bacteria, so effects on infection are limited.
Antibiotics may also kill the beneficial bacteria of the microbiome, thereby disrupting digestive health.

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TLS Online TPP Program

#Question id: 5542

#Unit 5. Developmental Biology

One stage of cleavage is the morula stage which is:

TLS Online TPP Program

#Question id: 19458

#Unit 13. Methods in Biology

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?

TLS Online TPP Program

#Question id: 11479

#Unit 7. System Physiology – Animal

Tastes and smells are distinct kinds of environmental information where ________.

TLS Online TPP Program

#Question id: 1576

#Unit 4. Cell Communication and Cell Signaling

function of Properdin

TLS Online TPP Program

#Question id: 23294

#General Aptitude

If you have taken a house on rent you would like to build good relations with your land lord through