Which of the amino acid residue are found in active site of topoisomerases

TLS Online TPP Program

#Question id: 5320

#Unit 11. Evolution and Behavior

Which of the following types of genes or gene families may be created by mutations that occur in one member of a gene pair that arose from gene duplication:?

TLS Online TPP Program

#Question id: 5321

#Unit 11. Evolution and Behavior

Biologists now routinely test for homology between genes in different species. If genes are determined to be homologous, how are they related to each other?

TLS Online TPP Program

#Question id: 5322

#Unit 11. Evolution and Behavior

A current view of how the human and chimpanzee can share most of their nucleotide sequences yet exhibit significant phenotypic differences is that many of the most important sequence differences alter ________.

TLS Online TPP Program

#Question id: 27926

#Unit 11. Evolution and Behavior

Which of the following process is responsible  for causing duplication?

a) Replication slippage

b) retrotransposition

c) Mutation

d) exon shuffling

e) Intron shuffling

f) Polyploidy

TLS Online TPP Program

#Question id: 27927

#Unit 11. Evolution and Behavior

A functioning duplicate that becomes fixed in a population can meet one of several ultimate fates, except__

TLS Online TPP Program

#Question id: 27928

#Unit 11. Evolution and Behavior

Two or more genes that originated by duplication are said to be____