Compare and contrast a provirus and viral DNA. A provirus is viral DNA incorporated into the host cell’s DNA.

A provirus is newly replicated viral DNA after injection.

A provirus is the host cell’s DNA that has been destroyed.

A provirus is bacterial DNA incorporated into the viral DNA.

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

Which of the following is not a defining characteristic of plants?