DNA strands are often referred to as “complementary.” This refers to the fact that

Match the individual(s) with the correct scientific contribution. Answers may be used more than once. 

RNA which is a complementary copy of a gene is 

Which of the following is an example of a prezygotic isolating mechanisms? 

Positive reinforcement __________ the chances that a given behavior will occur again; negative reinforcement __________ the chances that a given behavior will occur again (Be careful!).

The below image represents an atom of a specific hypothetical element and its own cation.   Which image represents the cation?  Y represents the cation  X represents the cation  What supports your choice?   Cations are larger than their neutral atom Cations are smaller than their neutral atom  Why does this occur?   Because cations lose electrons from the outer most shell, the remaining electrons have a stronger attraction to the nucleus and are pulled closer, thereby making the ion small Because cations gain electrons, the incoming electrons will be repelled by the existing electron and therefore the shell will expand to accommodate them.

The below image represents an atom of a specific hypothetical element and its own cation. Which image represents the cation?  M represents the cation  L represents the cation  What supports your choice?   Cations are larger than their neutral atom Cations are smaller than their neutral atom   Why does this occur?   Because cations lose electrons from the outer most shell, the remaining electrons have a stronger attraction to the nucleus and are pulled closer, thereby making the ion small Because cations gain electrons, the incoming electrons will be repelled by the existing electron and therefore the shell will expand to accommodate them

What time does this course meet in the Bullock Building?

All Exams are proctored?

All credible sources are also considered scholarly, per our class discussion on this topic.