Practice Questions

TLS Online TPP Program

#Question id: 2014

Some pathogens can undergo rapid changes resulting in antigenic variation. Which of the following is such a pathogen?

#Unit 4. Cell Communication and Cell Signaling

the influenza virus, which expresses alternative envelope proteins
the strep bacteria, which can be communicated from patient to patient with high efficiency
human papilloma virus, that can remain latent for several years
the causative agent of an autoimmune disease such as rheumatoid arthritis

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TLS Online TPP Program

#Question id: 5346

#Unit 8. Inheritance Biology

The following typical pedigree illustrates the key point that affected children are born to unaffected parents: Which of the following is correct statement?

TLS Online TPP Program

#Question id: 308

#Unit 1. Molecules and their Interaction Relevant to Biology

The vapor pressure of o-nitrophenol at any given temperature is predicted to be______

TLS Online TPP Program

#Question id: 2292

#Unit 2. Cellular Organization

which one is not function of Golgi apparatus,

TLS Online TPP Program

#Question id: 1668

#Unit 4. Cell Communication and Cell Signaling

What does the cytoplasmic region of cell surface IgM consists of?