Draw a ray diagram showing Principle focus in a convex lens.

One of the purposes of transcription is to produce a sequence of bases that

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material