Dna in the nucleus of a cell provides instructions on how proteins will be assembled. which of the following organelles builds the proteins based on the dna instructions?

a. plasma membrane

b. ribosomes

c. mitochondria

d. chloroplasts

Which best describes carbon dioxide’s path out of the body

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin