Answer:
This implies that DNA and proteins evolved after RNA.
Explanation:
It is believed that RNA predated today's cells in evolutionary history. RNA existed as the genetic material of the primitive cells of the time that were mainly constituted of globules of fat oil suspended in water in the oceans and lakes. Even in cells today, RNA molecules themselves can act as catalysts such as in the case of peptidyl transferase reaction that takes place on the ribosome.
Answer:
The four threats would be Poaching,Nets, Pollution,Costal development, and or hunting as well.
Explanation:
Sorry If I am Wrong.
Answer:
the two types of cell reproduction are: Mitosis and Meiosis
Explanation:
Hope that helps!
Answer:Negative feedback is a type of regulation in biological systems in which the end product of a process in turn reduces the stimulus of that same process.Sometimes referred to as a “negative feedback loop”, negative feedback occurs when the product of a pathway turns the biochemical pathway off.
Explanation:
Answer:
i will probably give children more of a voice. children have a lot to say when it comes to things, but people over look it because they are "young" or because they dont "understand things." not only is this not fair, but it is wrong. all people should have a voice. no matter how old or how young!