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TLS Online TPP Program

#Question id: 3750

Which of the following facts did Hershey and Chase make use of in trying to determine whether DNA or protein is the genetic material?

#Unit 3. Fundamental Processes

  1. DNA contains sulfur, whereas protein does not.

  2. DNA contains phosphorus, whereas protein does not.

  3. DNA contains nitrogen, whereas protein does not.

  4. DNA contains purines, whereas protein includes pyrimidines.

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TLS Online TPP Program

#Question id: 24271

#Unit 4. Cell Communication and Cell Signaling

Integrins are involved in following processes, except:
a. Extravasation
b. Cell-to-cell adhesion
c. Cell migration
d. Receptors for certain viruses
e. Angiogenesis
f. Apoptosis
g. Necroptosis
TLS Online TPP Program

#Question id: 12129

#Unit 10. Ecological Principles

Which of the following treatments would most likely create a healthy, biodiverse community out of an impoverished community?
TLS Online TPP Program

#Question id: 207

#Unit 1. Molecules and their Interaction Relevant to Biology
TLS Online TPP Program

#Question id: 16089

#Unit 7. System Physiology – Animal

Non-shivering thermogenesis
TLS Online TPP Program

#Question id: 32364

#Unit 2. Cellular Organization

Formin has a binding site for all, except: