Is DNA replication described as conservative or semi-conservative? What does that mean? What are the 3 parts of a nucleotide? The pyrimidine bases are? The purine bases are? Is DNA replication a catabolic or anabolic process? What is the starting point in replication called? Which strand is synthesized towards the replication fork? What type of bond does helicase break? What is at the 5’ end of DNA? What about the 3’ end? List the enzymes used in DNA Replication?Function? Which of the base pairs would be harder to split? Why? A – T or G - C Which of the strands (leading or lagging) would use more RNA primer?Why?

DNA replication is described as semi-conservative because each DNA molecule has one new strand and one original strand. contain one ring of carbon and nitrogen atoms. because the bases of DNA pair only in certain ways so each molecule contains the same information. two new DNA molecules form.

Explanation:

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)