The fact that a specific protein leaves a “footprint” on a DNA molecule is indicative of

a. a lack of interaction between the specific protein and DNA.

b. protection from DNAse by the specific protein.

c. binding of the specific protein to all types of DNA.

d. binding of the specific protein to a specific sequence of DNA.

TLS Online TPP Program

#Question id: 12446

#Unit 10. Ecological Principles

Which of the following factors will affect population growth rates?

TLS Online TPP Program

#Question id: 11379

#Unit 10. Ecological Principles

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?

TLS Online TPP Program

#Question id: 2709

#Unit 2. Cellular Organization

Which, if any, of the following statements are false?

TLS Online TPP Program

#Question id: 2169

#Unit 2. Cellular Organization

In a laboratory activity, red-labeled glucose, blue-labeled water, and green-labeled ethanol are added to a solution placed over an artificial, pure phospholipid membrane.  Which colors will be observed on the other side of the membrane after 10 minutes?

TLS Online TPP Program

#Question id: 11681

#Unit 7. System Physiology – Animal

A baby is born with a penis, a scrotum with no testes, no vagina, and XX chromosomes. This condition is referred to as hermaphroditism. Which of the following could cause this abnormality?