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TLS Online TPP Program

#Question id: 4252

Which of the following DNA mutations is most likely to damage the protein it specifies?

#Unit 3. Fundamental Processes

  1. a base-pair deletion

  2. an addition of three nucleotides

  3. a substitution in the last base of a codon

  4. a codon deletion

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TLS Online TPP Program

#Question id: 24231

#Unit 4. Cell Communication and Cell Signaling

Match the following classes of classical cadherins with their functions.
 
a. E-cadherin      1.present on many types of epithelial cells
b. N-cadherin      2.present on nerve, muscle and lens cells
c. P-cadherin       3.present on cells in the placenta & epidermis
TLS Online TPP Program

#Question id: 11047

#Unit 6. System Physiology – Plant

As plants absorb water from the soil, they deplete the soil of water near the surface of the roots, This depletion due to
TLS Online TPP Program

#Question id: 19691

#Unit 13. Methods in Biology

The QT interval of an electrocardiogram (ECG) includes the  
TLS Online TPP Program

#Question id: 1431

#Unit 4. Cell Communication and Cell Signaling

Which of the following is NOT a role for the tumor microenvironment?
TLS Online TPP Program

#Question id: 15897

#Unit 12. Applied Biology

Primary somatic embryo regenerating from the