In comparison, the group 1 elements, including hydrogen (H), lithium (Li), and sodium(Na), all have one electron in their outermost shells. This means that they can achieve a stable configuration and a filled outer shell by donating or losing an electron.
The quadriceps muscles will contract.
Explanation:
Quardriceps are muscles of the thigh located in the front.
It is a group of four vastus muscles named as-the vastus lateralis, vastus medialis, vastus intermedius, and the rectus femoris.
Muscles posses the ability of contraction so an action potential that will excite the muscle cells will obviously result in contraction of the muscles.
So we can conclude that on depolarizing the muscle cell of the quadriceps will result in contraction of quadriceps.
Answer:
Speeding up chemical reactions by lowering the activation energy.
Explanation:
The correct matches are as follows:
<span>1.synthesis of repeating molecules
</span>polymerization - It is a reaction that involves monomer molecules bonded to each other.
<span>
2.decomposition using water
hydrolysis - it is a reaction involving water
3.two or more simpler molecules strung together
</span>polymer - it is the result of a polymerization reaction
<span>
4.a group of organic compounds including fats and steroids
nucleic acid - examples are DNA and RNA
5.a sugar or polymer of sugar
carbohydrate
6.a sequence of sugars, phosphates, and nitrogenous organic bases
protein
7.large number of amino acids linked together by peptide bonds
lipid - it is used interchangeably with fat</span>
