Will give brainliest i need asap
what does dna contain?

the chromosomes that build proteins

the coded blueprint for life

the ability to translate rna code

the factors for heredity called alleles

The correct answer is B. the coded blueprint for life

* HOPE this Helps!! Mark me Brainliest :)

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

a symbiotic relationship with the mitochondria