Amino acids are put together by peptide bonds, thus creating a long chain, if you are wondering how peptide bonds are formed it is by biochemically reactions that will extract a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.
Question 1: c
question 2: d
question 3: a
question 4: a
question 5: b
question 6: a
question 7: a
question 8: b
question 9: d
hope this helped!
A characteristic that helps an organism survive and reproduce.
Answer:
Because they aren't made out of cells, they don't grow, they don't make their own energy, and they can't keep themselves in a stable state. Hope that helps! :)
Answer:
a peach is round the Earth is round
to model the Earth layers you can slice the peach and make layers out of it similar to Earth layers
earth has 4 layers so you'll need to slice 4 parts of the peach