Answer:
you should not interupt or respond to anything in a condescending way
to demonstrate active listening nod your head to confirm you got the point when they pause add on to the conversation about their topic not changing the topic to talk about something else
Answer:
Their are 4 different structures of amino acids.
Explanation:
The 4 groups of amino acids:
1) non-polar and neutral
2) polar and neutral
3) acidic and polar
4) basic and polar
The structure of amino acids:
All amino acids have a central carbon atom, which is surrounded with a hydrogen atom. This central carbon atom is also surrounded by a carboxyl group (COOH), an amino group (NH2), and an R-group. What differs the amino acids is its R group. There are 20 different kinds of amino acids, and the R group, or side chain, is different for each one.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
I think the answer is A or b
I think option a is correct
