<span>Both are called accessory organs, meaning they work together
with the GI tract to break down food. The liver is responsible for producing a
green fluid called bile that breaks down fats absorbed by the body. They are
responsible for breaking down nutrients and storing vitamins and minerals that
are absorbed from food. The pancreas is responsible for producing mixes of
enzymes that are called pancreatic juice. This juice neutralizes acidic chyme
that enters the small intestines. The pancreatic juice is responsible for helping
the digestive system to digest proteins, fats, and carbohydrates. </span>
Answer:
1. The correct option is D.
Explanation:
The biochemical reactions that occur in human biological systems are of two types based on the amount of heat required, they are exergonic and endergonic reactions.
Exergonic reactions are those biochemical reactions that release energy into the environment. The free energy (Delta G) of this type of reaction is negative. Endergonic reaction on the other hand are those reaction that absorb heat energy from their environment. The free energy of these reactions are positive.
Because endergonic reactions need extra heat energy to occur, enzymes that catalyze endergonic reactions usually bind to ATP. ATP is the energy currency of the cell and it provides the necessary energy that the reaction required to occur.
2. The correct option is B.
Both nucleic acid and phospholipids have phosphate groups in their structure. Generally, the structure of nucleic acid is made up of nitrogenous bases (uracil, thymine, adenine, guanine and cytosine), pentose sugar (either deoxy-ribose or ribose) and phosphate groups. Nucleic acids are of two types, RNA and DNA.
The phospholipid structure on the other hand is made up of fatty acids and phosphate groups. Phospolipids are the major types of lipid that make up the cell membranes of living cells.
Comparing the structures of the two molecules show us that the two molecules have phosphate groups in common.
Cation (positively charged)
A hydrogen atom is made up of a nucleus with charge +1, and a single electron. Therefore, the only positively charged ion possible has charge +1.
Answer:
By avoiding the factors due to which the disease occurs.
Explanation:
Seniors can combat health problems they may face by avoiding the factors which contribute in that health problems. For example, chronic disease occurs when the individual consume foods with more cholesterol so for reducing the risk of this disease the person should avoid the intake of food with high cholesterol levels. If they don't avoid the intake of such type of food so this disease may lead to death by closing the valves of the heart.
Answer:
- Beneficial traits are selected based on the environment.
Explanation:
<em>The Bloodhound dog breed was bred in the middle ages for an excellent sense of smell to be used for hunting.</em>
