Biology, 17.04.2020 03:54 cfdewar5403

What is structure 3 , and how does it help sustain life? A. Structure 3 is a mitochondrion, which is the site of cellular respiration Structure 3 is a chloroplast , which is the site of photosynthesis . C. Structure 3 is the cell wall , which gives the cell structural support . Structure 3 is the nucleus , which is the control center of the cell .

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 14:50, viktoria1198zz

"acknowledging a right to benefit from the presence of animals requires government action to ensure human access to animals in a number of different spheres," writes jessica pierce, ph. d., in psychology today. the pragmatic meaning of the term "right" in this statement is

Answers: 2

continue

Biology, 22.06.2019 09:00, veikkoaval

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?

Answers: 1

continue

Biology, 22.06.2019 10:00, vadrian4056

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

Answers: 1

continue

Biology, 22.06.2019 21:00, hannahbannana98

Amino acids with hydrophobic r groups are most often found buried in the interior of folded proteins. true or false.

Answers: 2

continue

You know the right answer?

What is structure 3 , and how does it help sustain life? A. Structure 3 is a mitochondrion, which is...