Answer:
What is a monomer?
A monomer is a molecule that can react together with other monomer molecules to form a larger polymer chain or three-dimensional network in a process called polymerization.
What is a polymer?
Polymers are materials made of long, repeating chains of molecules. The materials have unique properties, depending on the type of molecules being bonded and how they are bonded. Some polymers bend and stretch, like rubber and polyester.The term polymer is often used to describe plastics, which are synthetic polymers.
Most amino acids require Active Transport.
<h3>What is active transport?</h3>
According to Wiki, "Active Transport is described as a process that involves the movement of molecules against a gradient or an obstruction from a location of lower concentration to a region of greater concentration."
A protein pump uses ATP, which is a form of stored energy, to move molecules during active transport.
<h3>What are amino acids?</h3>
Organic substances known as amino acids have basic amino groups (-NH2) and carboxyl groups (-COOH). Amino acids are the components found in proteins. Proteins and peptides are both made up of lengthy chains of amino acids. There are a total of twenty amino acids used in the production of proteins.
Learn more about Amino acid with the help of the given link:
brainly.com/question/13252811
#SPJ4
Answer:
Amniocentesis
Explanation:
It involves inserting a long needle to extract fetal cells from the fetus's surrounding fluid for these diagnostic purposes. It is a risky procedure that has since been widely replaced by cell-free DNA testing.
Answer:
B. refraction
Explanation: hope this helps!
