Practice Questions

TLS Online TPP Program

#Question id: 2554

In chemiosmosis, what is the most direct source of energy that is used to convert ADP + i to ATP?

#Unit 2. Cellular Organization

energy released as electrons flow through the electron transport chain
energy released from substrate-level phosphorylation
energy released from movement of protons through ATP synthase, down their electrochemical gradient
energy released as electrons are transported across the inner mitochondrial membrane

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TLS Online TPP Program

#Question id: 24202

#Unit 4. Cell Communication and Cell Signaling

Homophilic Binding appears:

TLS Online TPP Program

#Question id: 5193

#General Aptitude

Find the least value of n for which 3 + 32 + …. + 3ⁿ > 10³

TLS Online TPP Program

#Question id: 29007

#Unit 7. System Physiology – Animal

Osteoblast proteins responsible for osteoclast maturation such as:

I- Inhibiting OPG production

II- Receptor activator for nuclear factor κ-B ligand

III- Macrophage colony-stimulating factor

IV- Stimulating RANKL formation

TLS Online TPP Program

#Question id: 1681

#Unit 4. Cell Communication and Cell Signaling

What do MHC class III genes encode?

TLS Online TPP Program

#Question id: 28457

#Unit 5. Developmental Biology

In which case of vulva formation in C.elegan, precursor cell has the ability to become hypodermis ?