Answer: A solar eclipse is a portion of the earth that is engulfed in a shadow by a moon and sun interaction.
Explanation:
Answer:
When a macromolecule contains repeated similar sub units of a particular molecule:such a repeated units are called polymers.
Therefore, polyethylene is a micromolecule of repeated subunits called ethylene formed during polymerization..Therefore, the small units joined together to form polyethylene are ethylene.These are alkene hydrocarbons,which are similar in structure with the carbon atoms linked by double bonds.When the Pi bonds of the double bonds breaks. hydrogen atoms forms free covalents bonds in all these sub units.
However, polypeptides is made of of 20 different amino acids, connected by peptides, disulfide and other bonds.Therefore the protein molecules will be different from the polyethylene and polymers. This is because each of the 20 amino acids has different R-groups, and It is this R-groups that determine the functional characteristics displayed by each amino acid sub- units.Therefore, the characteristics of a protein molecule will be determine by the type of Amino acids it contains.
Thus the beads of polyethylene will be the same, but different in proteins
Explanation:
From the given examples, the answer has to be:
e) Chocolate Milk
Chocolate Milk is a highly sugary form of liquid. Compared to other options such as apples, carrots and even bagels, Chocolate milk will be most harmful to our teeth and should be avoided.
We should also brush our teeth twice a day and use mouth wash to reduce the chances of tooth decay
