Which type of macromolecule is made of amino acids

The correct answer is- Proteins.

Proteins are one of the four major macro- molecules that are necessary for the survival of living organisms.

They are composed of long chains of amino acids that are linked together with the help of peptide bond. In other words, amino acids are considered to be the building blocks of proteins.

Process synthesis involves two steps that are-

Transcription ( formation of mRNA using a DNA template with the help of enzyme RNA polymerase) and translation ( formation of proteins from mRNA at the site called ribosomes).

i think its b

explanation:

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.