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Artemon [7]
2 years ago
9

How amino acids are grouped

Biology
1 answer:
Oksanka [162]2 years ago
6 0

Answer:

At the “center” of each amino acid is a carbon called the α carbon and attached to it are four groups - a hydrogen, an α- carboxyl group, an α-amine group, and an R-group, sometimes referred to as a side chain.

Explanation:

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Valentin [98]
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When atoms combine, their nucleons fuse to produce a new nucleus and interactions occur between their electrons, particularly the outer valence electrons. The interaction between the outer valence electrons of the combining atoms forms bonds between them.
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3 years ago
This kingfisher's beak can be measured as about 4.2 cm
erik [133]

Answer:

Common Kingfishers measure 17 – 19 centimetres in length, weigh between 34 – 46 grams and have a wingspan of 25 centimetres. Their beak is around 4 centimetres long and pointed. Kingfishers have short, orange coloured legs. Kingfishers are very brightly coloured. The colour of their wings is a blue/green colour and their upperparts, rump and tail are a bright blue colour. Their underparts are bright orange and they have a small, white bib underneath their beaks, on their throats.

Explanation:

6 0
3 years ago
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Alla [95]

Answer:

It discusses Pollution levels in the Air

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6 0
3 years ago
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