Answer:The linear sequence of amino acids within a protein is considered the primary structure of the protein.
Explanation:
Answer: Covalent bonds form when atoms share their valence electrons with other atoms to become a more stable molecule.
Explanation: Atoms form covalent bonds as a result of the Octet Rule. The Octet Rule states that all atoms in a molecule need to have eight electrons in their valence shell. This rule can be satisfied by sharing, losing or gaining electrons. A covalent bond allows atoms to satisfy the Octet Rule via sharing.
The correct answer will be A;
A) The number of protons in the nucleus does not equal the number of neutrons.
A=mass number:
Z=atomic number (= number of protons)
N=number of neutrons:
A=Z+N
If the number of protons in the nucleus is equal the number of neutrons , we would have an even mass number; because Z=N=x; then A=x+x=2x (this is always an even number) but 23 is an odd number, therefore the number of protons in the nucleus does not equal the number of neutrons.
It can be shown and proven right in front of you. You can also interact with it.
Answer:
Letter D
Explanation:
In geography, a peninsula is a piece of land almost entirely surrounded by water that has a connection to the mainland or other larger portion of land by means of an isthmus (narrow strip of land that connects, over the waters of an ocean or sea, between two portions of large-scale emerged land). Interestingly a Headland, which is the right answer to the question, is considered a small peninsula.
