Practice Questions

TLS Online TPP Program

#Question id: 8704

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.

#XL - S Microbiology

choose the tree that assumes all evolutionary changes are equally probable
choose the tree in which the branch points are based on as many shared derived characters as possible
choose the tree that represents the fewest evolutionary changes, either in DNA sequences or morphology
choose the tree with the fewest branch points

More Questions

TLS Online TPP Program

#Question id: 3916

#XL - Q Biochemistry

Transcription termination

TLS Online TPP Program

#Question id: 3917

#XL - Q Biochemistry

For an RNA hairpin loop to form, the transcribed region of the DNA sequence must __.

TLS Online TPP Program

#Question id: 3918

#XL - Q Biochemistry

Which of the following is true, concerning rho?

TLS Online TPP Program

#Question id: 3919

#XL - Q Biochemistry

Most of the RNA polymerase activity in eukaryotic cells occurs in the

TLS Online TPP Program

#Question id: 3920

#XL - Q Biochemistry

The genes that encode proteins are transcribed by RNA polymerase __.

TLS Online TPP Program

#Question id: 3921

#XL - Q Biochemistry

Which observation is not evidence that supports the theory that mitochondria and chloroplasts originate from symbiotic bacteria?