The action of helicase creates the action of helicase creates primers and replication bubbles replication forks and replication bubbles dna fragments and replication forks primers and dna fragments dna fragments and replication bubbles

Choose the molecule that is described by each phrase. energy used during long activities:

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?