Although starch and cellulose are both carbohydrates (and with similar molecular structure), their biological function is drastically different. Cellulose is used by the plant to create the cell walls, is a structural carbohydrate (that is why its production rates increase when the plant is growing, the new cells need cellulose). On the other hand, starch acts as an energy reserve that builds up during sunny months and is consumed during wintery ones.
Answer:
A Carbon Dioxide ( CO2)
Explanation:
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. ... Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.
Answer:
The correct answer is option b. "The lipid bilayer is a solid at body temperature, thus protecting the cell".
Explanation:
The fluid mosaic model describes the fluid character of the cell's membrane structure as a dynamic arrangement of components that include phospholipids, proteins and carbohydrates. One of the principles of the fluid mosaic model is that the lipid bilayer that comprises the cell's membrane is solid at body temperature, thus it functions as a protective mechanism for the cell. The higher the temperature, the more fluid the cell membrane is.
Answer:
After a disturbance such as a fire or flood has occurred, an area can get reestablished by the process of secondary succession. Secondary succession can be described as an ecological succession in which life begins to form again in area which has been eradicated due to disturbances. Firstly, the pioneer species, such as small grasses or shrubs, will start to form on this land. Them with the passage of time the pioneer species will be replaced by the intermediate species such as different plants and trees. animals will start to occur more on this land. Finally, a complex community will arise to support life.
Answer:
3 purple fur : 1 white fur
Explanation:
since purple fur (H) is dominant, it will show up if it's there. 3 on the boxes have H in them so 3/4 of the offspring will have purple fur and 1/4 will have white fur. hope this helps