Answer:
D) a lens that causes parallel light rays to focus at a specific location
Explanation:
Lexically, to CONVERGE means to MEET. Converging lens, also known as double convex lens is that which causes rays of parallel light to become focused at a point i.e meet at a specific location.
The parallel rays of light come from different direction but the converging lens is structurally suited to cause them to converge or focus at a point.
Answer:
Dicer
RNA-dependent RNA polymerase amplifies siRNAs by binding to them and making more dsRNA, which is recognized and cleaved by Dicer into secondary siRNAs. The result is the silencing of genes by amplifying the RNAi effect. In certain cases RNAi also silences genes by the formation of heterochromatin.
There are a few ways to do this-
Avoid contact with people who have disease.
Wash hands/ keep clean and sanitary- this is obvious.
Medication (of course)
Diet and nutritional food can help you stay well.
Public bathrooms and restaurants can carry diseases just from others being in them.
So line the toilet with paper before use and make sure silverware and cups have been washed before use.
Etc.... there are many other ways this is just a list
Answer:
<u>1. Carbohydrates - provide immediate burst of energy - monosacharrides</u>
<u>2. Lipids - provide source of energy - glycerol or fatty acids</u>
<u>3. Proteins - provide growth and development for our body - amino acids</u>
<u>4. Nucleic Acids - store and pass on genetic information - nucleotides</u>
Answer:
skeletal,muscular,nervous
Explanation: