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emmasim [6.3K]
3 years ago
13

Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these

molecules, including the following.
red: hydrogen
black: carbon
purple: oxygen
green: nitrogen

Which molecule could he make that consists of long chains of red and black colored balls?
Biology
2 answers:
Molodets [167]3 years ago
4 0

Answer:

the answer is B lipids :)

hope it helps

Explanation:

Lynna [10]3 years ago
3 0
Hydrocarbons is the simplest organic compound mad by hydrogen and carbon
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Answer:

Virchow was a German scientist whose most important work was in the filed of cellular biology and pathology.His scientific experiments and examinations aimed to disprove the idea of spontaneous generation. This idea is based on an assumption that life can spontaneously appear out of non-living matter. After years of scientific work he concluded that only living cells can produce other cells, or that only life can produce life.Therefore, if it was somehow proven that cells can be generated from non-living matter, that would disprove his findings.

Explanation:

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The medial cord is medial to the axillary artery and is formed by the ______ division of the inferior trunk; it contains portion
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The medial cord is formed by the anterior division of the inferior trunk.

It contains portions of nerves C8-T1.

             The medial cord is present in our neck and is a part of the brachial plexus. It is formed by the anterior division of the lower trunk. It is called the medial because it is medial to the axillary artery.

              The medial cord leads to the formation of the medial pectoral nerve, medial cutaneous nerve of the arm, and medial cutaneous nerve of the forearm.

               The nerves labeled as C refer to the nerves affecting the motor system in our neck and upper limb. Thus nerves from C8 work for the motor conventions of our upper limb and neck.

              The nerves labeled as T are spread over our chest, shoulders, and hands. Thus, the nerve T1 works in the upper part of our body.

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Hydrogen bonding, ionic bonding, dipole-dipole interactions, and London dispersion forces!
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