What cells were choloroplants present in? What did they look like in various cells?

Fill in the blank. Binomial nomenclature is the term that describes Linnaeus's system for naming organisms using the name followed by the name.

What benefit do nitrogen-fixing organisms provide in an ecosystem?

During the cell cycle, when do cells copy their dna?

Three sources of floodwaters are

How does the inorganic portion of soil form? A. soil get formed by melting cooling process B. rocks get weathered by chemical and physical means to form soils C. heat and pressure change rocks into soils D.

Jon likes hiking. He observes that whenever he hikes up a hill he breathes heavier than when he is on flat ground. Which 2 statements explain why this happens?

Rings are a characteristic of large planets only. small planets only both large and small planets. D) neither large nor small planets. ch

The yield of ATP from the complete aerobic oxidation of one glucose molecule is ___ ATP.

if two skeletal muscles were the same overall length and had the same metabolic properties, but one had sarcomeres twice as long as the other which one would shorten faster under a very light load

Which of the following is NOT found in a prokaryotic cell? A. looped DNA B. cell membrane C. nucleus