The nutrition facts label on a food package lists the following: iron 50%. what does this figure indicate?

Wha arrow in the figure points to the section that indicates how much food is in the package/container

Microbes in the gut ferment fiber and complex carbohydrates and form vitamins, short chain fatty acids and

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.