Answer:
Resolution.
Explanation:
This is the ability to distinguish between two separate points. if two separate points can not be seen separately, but as a single point, they can not be resolved. Consequently Resolution is the amount of details of an object that that can be seen. Thus the more the higher the resolution of an object the more the detail of the object that can be seen.
For example the maxiimum reso;ution of light microsope is 20nm<u>. Therefore if two objects are placed together more than 20nm apart , they can not be seen(resolved); that is distinguished from one another by light microscope,This is the limImitation of light microcope.</u>
Electron microscope makes use of beam of electrons for focusing, therefore has resolution than light microscope
Answer:
it keeps the organelles in the cell and gives hydration
Explanation:
Answer:
Sugar molecules do NOT provide all the elements needed to make the four types of macromolecules.
Explanation:
This is because proteins, and amino acids need more types of elements than carbohydrates and lipids do. In nucleic acids, the elements are carbon, hydrogen, oxygen, nitrogen, and phosphorus. Notice that sugar molecules do not have either nitrogen or phosphorus. This same principle applies to proteins, which the elements of it are carbon, hydrogen, oxygen, and nitrogen.
Answer:
Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos. Another important type of evidence that Darwin studied and that is still studied and used today is artificial selection, or breeding.
Explanation:
Answer:
Transport proteins act as doors to the cell, helping certain molecules pass back and forth across the plasma membrane, which surrounds every living cell. In passive transport molecules move from an area of high concentration to an area of low concentration.
Explanation:
