How does an organism express information in a dna molecule

a- through proteins
b- through membranes
c- through exsisting dna
d- through dna polymerase

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Which best describes a rhinovirus? o a. a virus that causes a common cold o b. a protective shell around a virus o c. a tube the comes off a virus o d. a piece of dna transferred by a virus

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.