Questions by Sam Simmons

Questions by Sam Simmons

In order to use polysaccharides as an energy source, one must assemble them into chains of 12 to 24 branches add negative charges to make them water soluble attach a water molecule to each branch break

asked May 12, 2020

1 answer

1 vote

177k views

Which of the following is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle? A) gamma aminobutyric acid B) acetylcholine C) cholinesterase D) norepinephrine

asked May 6, 2020

1 answer

4 votes

76.9k views

What was created in America as a result of members of different African tribes living together in the new world?

asked Mar 27, 2020

1 answer

3 votes

164k views

Thales, an ancient Greek mathematician and philosopher, used certain triangles to find the height of unknown objects. He waited for the time of day when the shadow of a meter stick was exactly one meter

asked Nov 5, 2019

1 answer

5 votes

191k views

What is the decimal equivalent of the fraction? 4/30

asked Sep 26, 2019

1 answer

1 vote

45.9k views

European culture had a large impact on the native people in Texas. Which era changed the native culture the most? A. exploration era B. French colonization C. prehistoric D. spanish colonization

asked Aug 21, 2019

1 answer

2 votes

65.2k views

Conforme o que você já estudou sobre o imperialismo no que consistia a “missão civilizatória da raça branca”?

asked Jul 26, 2019

1 answer

5 votes

98.3k views

The explorers who tried to find a passage to the East by sailing around South America included all except: A)Magellan B)Drake C)Cortes Please help!

asked Aug 5, 2018

1 answer

5 votes

210k views

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