Cell Theory Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some ter
ms may display additional information when you click on them. Drag and drop each item into the correct column. Order does not matter. ITEMBANK: Move to Bottom All cells have DNA or other genetic material.All living organisms are made of cells.Cells are the basic unit of structure and function in living things.Cells arise from prevoiusly existing cells.Cells can be classified as prokaryotic or eukaryotic.Cells use energy to sustain life. Part of Cell Theory Not Part of Cell Theory
Cells are the basic unit of structure and function in living things.
Cells arise from prevoiusly existing cells.
Not Part of Cell Theory:
All cells have DNA or other genetic material.
Cells can be classified as prokaryotic or eukaryotic.
Cells use energy to sustain life.
Expalanation
The postulates of cell theory are developed over the centuries which are now universally accepted. These are mentioned above. Although the other three statements are also correct but they are not the part of cell theory.
The patellar reflex can be defined as the kicking movement of the lower leg which occurs with a sudden twitch when the patellar tendon of a person is tapped. This patellar tendon is present below a person's kneecap. This reflex happens only when the leg is bended. It is impossible for patellar reflex to occur if the leg is straight as the quadriceps muscles are already contracted and a sudden kicking movement of the leg in such state could not be elicited. The patellar reflex protects the quadriceps from stretching too much.
Researchers found that chronic exposure to a stress hormone causes modifications to DNA in the brains of mice, prompting changes in gene expression. The new finding provides clues into how chronic stress might affect human behavior.
Streams and small rivers flow together to create river systems. As the weather gets warmer, the snow and ice from the winter melts, which makes the water flow down the stream and into the larger river system. ... This can result in flooding due to more water draining in than being lost to evaporation.
