The diagram shows one step in the process of protein synthesis. A step in the process of protein synthesis is shown. A peptide bond is shown. What is the purpose of the peptide bond that is shown in the diagram? It connects amino acids. It connects ribosomes. It connects tRNA. It connects anticodons

It connects amino acids.

Explanation:

The process of synthesis of proteins is known as Translation. The process takes place inside the ribosome and involves tRNA and codons. The proteins are synthesised in their linear form which is composed of monomer units called amino acids.

The amino acids are therefore known as the building blocks of the proteins. These amino acids possess a carboxyl group (-COOH ), an amine group (- NH₂) and -R group.

A bond is formed between -COOH and -NH₂ in the amino acids which links the two amino acids together releasing a molecule of -H₂O, therefore, called dehydration method. This bond is known as a peptide bond which is involved in the formation of amino acid.

Thus, the selected option is the correct answer.  

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.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.