.Cell wall is found in plant cell and cell membrane is found in animal cells. 2.Cell membrane is covered by the cell wall which forms the outer most covering. 3.Cell wall is completely permeable whereas cell membrane is semi-permeable. I think that I was taught.
Answer: Enzymes speed up the rate of the reaction without changing the ΔG for the reaction.
Explanation: Enzymes speed up the rate of the reaction without changing the ΔG for the reaction.
Enzyme (E) binds to the substrate (S) to form an enzyme–substrate complex (ES) products are formed at the end of the reaction but however, the enzyme remains unaltered, it can still bind to another substrate and/or can be reused as many times as possible.
Enzymes accelerate the rate of reaction by decreasing the activation energy.
Temperature affects the activity of enzymes, increasing it to reach a limit, which corresponds to the optimal enzyme activity. If the temperature goes beyond this maximum limit, enzymatic activity declines. The optimal temperature for most animal enzymes is about 37°C. The inactivating effect of temperature is due to protein denature.
The correct answer will be A !! As polar do not have any type of soil on its surface !!
Answer:
Option D, 7.5
Explanation:
In this question,
Heritability is defines as Response divided by Selection
Here response = the height of the species produced as result of cross between the selected species
While selection = the height of the species selected for cross.
Since, Dave has selected the tallest plants ( which are 7.5 feet tall) for breeding, thus it can be referred as selection here.