C, as enzymes speed up reactions.
Answer:
No, this is not a testable hypothesis.
Explanation:
Hypothesizing regarding ice cream flavor preferences and texture is not scientifically testable since it inquires for a subjective statement from the subject who would be taking part in the experiment. Scientific method is a set of objective steps taken to formulate some conclusion about an observation or a phenomenon.
Answer:
Bacteria help to release chemicals from dead plants and animals and They make nitrogen chemicals that plants can use.
Explanation:
First one is wrong as it uses the nitrogen from the air not release the nitrogen. second is wrong as it builds its own protein using plant product that are produced. last is wrong as it does help the nitrogen cycle.
Hope this helps :)
Answer: Unzipping of DNA refers to the unwinding of DNA duplex from specific site that initiate the replication process (called origin of replication). Replication of DNA requires a single strand template so that DNA polymerase can add nucleotides in order to make new DNA copy.
Therefore, DNA must unzip so that template strand is available for making new DNA.
The answer is all of them EXCEPT FOR deny health insurance
