Which of the following combination correctly represents A, B, C, & D?

i. Diastasis

ii. Atrial systole

iii. Isovolumic contraction

iv. Isovolumic relaxation

TLS Online TPP Program

#Question id: 3699

#Unit 3. Fundamental Processes

In this diagram of the process of DNA replication at a replication fork, the black boxes labeled D and E are:

TLS Online TPP Program

#Question id: 3700

#Unit 3. Fundamental Processes

In the Meselson-Stahl DNA replication experiment, if the cells were first grown for many generations in 15N containing media, and then switched to 14N containing media, what percent of the DNA had 1 light strand and 1 heavy strand after 2 generations of growth in 15N growth media?

TLS Online TPP Program

#Question id: 3701

#Unit 3. Fundamental Processes

Frederick Griffith accidentally discovered transformation when attempting to develop a vaccine for pneumonia. He injected mice with samples from S-strain (virulent) and/or R-strain (nonvirulent) pneumococci bacteria (Streptococcus pneumoniae). Which of the following results is NOT consistent with Griffith's experiments?

TLS Online TPP Program

#Question id: 3702

#Unit 3. Fundamental Processes

For the DNA strand 5'-TACGATCATAT-3' the correct complementary DNA strand is:

TLS Online TPP Program

#Question id: 3706

#Unit 3. Fundamental Processes

During the elongation stage of DNA replication

TLS Online TPP Program

#Question id: 3707

#Unit 3. Fundamental Processes

The replication of DNA is ________ because ________.