Read the comments about translation from the two students below. Student A: "The purpose of translation is to convert the sequence of bases of mRNA into a polypeptide chain of amino acids to form proteins."
Student B: "The purpose of translation is to make a duplicate copy of DNA."

Which statement about the students’ comments is correct?
Student A is incorrect, because the purpose of translation is to convert DNA to RNA.
Student B is incorrect, because replication is the process that makes a duplicate copy of DNA.
Student A is correct, because translation occurs in the nucleus.
Student B is correct, because the DNA must be copied before mitosis.

On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

The tubes transporting minerals and water upward are called ?