Fill in the information missing in the table to the right by selecting the appropriate answer from the drop-down menu.
a

b

c

d

e

f

describe macromolecules

A macromolecule is a molecule that consists of several thousand atoms, which gives it a relatively high molecular mass.

The most common and multidimensional macromolecules in form and function are proteins that, despite their differences, are structured on the same raw material, a set of 20 different protein amino acids, linked in different sequences on a case-by-case basis, producing a variety of protein molecules of more than thousand.

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option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex