The statement that describes the cell after twenty minutes is this: WATER WILL MOVE FROM THE CELL INTO THE BEAKER RESULTING IN A SMALLER CELL.
Osmosis is defined as the process by which the molecules of a solvent move through a semi permeable membrane from the region of lower concentration to the region of higher concentration. For the question given above, the concentration of 30% salt is greater than that of 10% in the cell, so the water molecules will move from the cell [region of lower concentration] into the salt solution [region of higher concentration]. The loss of water will make the cell to shrink and to become smaller.
Let's read the chemical equation for cellular respiration. The equation shows that cells use<span> six molecules of </span>oxygen<span> (6O</span>2<span>) to </span>break down<span> one molecule of </span>glucose(C6H12O6<span>). The arrow shows that when the sugar is broken </span>down<span> something else is produced. Energy, water, and carbon dioxide are produced.</span>
Answer: Blood flowing through the circulatory system transports nutrients, oxygen, and water to cells throughout the body. The journey might begin and end with the heart, but the blood vessels reach every vital spot along the way. These arteries, veins, and capillaries make for a vast network of pipes. If you were to lay out all the blood vessels of the body in a line, they would stretch for nearly 60,000 miles. That’s enough to circle the earth almost three times!
Explanation:
Answer:
True
Explanation:
Earlier it was believed by researchers that sleep is not a good thing as it does not allow an organism to stay alert all the time due to which there are high chances of such organism being consumed by other organism. However, with the discovery of theory of evolution, it is now believed that sleep has also evolved. Its evolution allows an organism to save energy and conserve it.
Evolved sleep has helped decrease synaptic strength which allows a person to preserve memories and function well during the day time. REM sleep in the early morning makes brain metabolically active even while sleeping and hence, dream comes.
Answer:
A Carbon can be stored in the body fat of a salmon.
Explanation:
Salmon can be seen as food which are a classified as an oily fish in which they tend to have rich content of protein as well as omega-3 fatty acids.
Therefore this statement about carbon "A Carbon can be stored in the body fat of a salmon" is FALSE because CARBON can move within the cells of an organism, they are degraded by amino acids and Carbon can remain in soil bacteria for a long time.
1.CARBON can move within the cells of an organism:Carbon is found in all living things because they tend to constantly move through living organisms such as the oceans, the atmosphere as well as the Earth's crust.
2.Carbon are degraded by amino acids because they can help to give rise to ketone bodies or fatty acids.
3.Carbon can remain in soil bacteria for a long time because Living organisms always contain a fair proportion of the element carbon which is why soil organic matter can be 50 to 58% carbon by dry weight in which some of it can remain in the soil for a long period of time.
Thus CARBON can as well be found in an environment where living organisms breathe and they are also in organic matter in the soil and rocks.
