Which is the function of the DNA helicase enzyme in the DNA replication process?
Question 2 options:

coils new DNA strands

joins DNA to RNA primer

matches nucleotide pairs

unwinds the double helix

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

Models are non-visual ways of coummincating how someone thinks about something in the natural world

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy