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Sphinxa [80]
3 years ago
13

During an annual checkups the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph node most li

kely indicate
Biology
1 answer:
marshall27 [118]3 years ago
4 0
It could mean that you have an infection or are starting to get sick
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Romashka [77]

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ATP, water and carbon dioxide are produced.

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what is the mutation caused by the addition of a nucleotide to an already existing gene sequence called
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The mutation<span> caused by the addition of a nucleotide to an already existing gene sequence is duplication.</span>
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3 years ago
Non-polar covalent bonds result in one region of the molecule having a slight negative charge and the other a slightly positive
otez555 [7]

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True.

Explanation:

Non-polar Covalent bonds have one half of the atom that incorporates a net negative charge whereas the other half keeps up a positive charge

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8 0
3 years ago
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How many neutrons does the element sodium (Na) contain?
sweet-ann [11.9K]

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The atomic mass is 22.990, which can be rounded to 23 and is the combination of protons and neutrons. The atomic number is 11 (protons), and 23-11=12, whoch would be the neutron number

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Blood type is determined by proteins. Blood type A has a different protein than blood type B. Blood type AB has both types of
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on the outer surface of the red blood cell membrane

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