Answer:
As light intensity increases to 800 (units), the rate of photosynthesis also increases. This is because a higher light intensity results in an increased rate of the light dependent reaction. However, when light intensity increases above 800, the rate of photosynthesis remains constant. This is because the light intensity is no longer the limiting factor, meaning that something else must be limiting the rate of photosynthesis. This could be carbon dioxide concentration or water availability. CO2 is required for the light independent stage of photosynthesis (the Calvin cycle) whereas water is required to produce H+ and e- for the electron transport chain.
Explanation:
I hope this would be enough to get the 4 marks. The main point is that the rate does not increase each time light intensity increases, because there is a limiting factor that is affecting the rate of the light independent reaction.
Answer:
false
Explanation:
chlorophyll does NOT absorb green or blue light strongly
Answer: The tenet of cell theory described by the following paragraph is
<em>The cell is the basic unit of the structure and organization in organisms.</em>
Explanation:
The three tenets to the cell theory are described as:
- All living organisms are composed of one or more cells.
- The cell is the basic unit of structure and organization in organisms.
- Cells arise from pre-existing cells.
So the following paragraph describes tenet 2, which says that the cell is the basic unit of structure and organization in organisms.
Answer:
A.
Explanation:
Bc the rest are not reasonable
Answer:
The carboxylic end of the detergent is polar.
Explanation:
The carboxylic end is hydrophilic that"s this end interact with water.
Oil molecules are nonpolar because they contain straight chain of hydrocabon which is hydrophobic in nature.
Due to hydrophobic in nature oil molecules are not soluble or insoluble in water.