Questions by Norr

Questions by Norr

In 1883, Theodor Engelmann devised an experiment to find out which wavelengths of light were most used by photosynthetic organisms. He placed a strip of algae on a microscope slide, and then projected

asked Feb 16, 2020

1 answer

1 vote

53.7k views

Sofia just had a biopsy of several lymph nodes to determine if her cells are dividing too quickly. If her test comes back positive, which type of doctor should she see next? a cardiologist an oncologist

asked Nov 1, 2019

2 answers

4 votes

29.2k views

Cholesterol belongs to the group of lipids called _____. a. fatty acids b. phospholipids c. steroids d. amino acids

asked Feb 18, 2019

2 answers

4 votes

24.9k views

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