Answer:
-20 kcal/mol (It stays the same)
Explanation:
Enzymes will reduce the Gibbs free energy of activation, but will neither increase or decrease the free energy of reaction.
Enzymes means of activity is by decreasing the activation energy (Ea or ΔG✳) for a reaction. This in turn raises the reaction rate.
Free energy of reaction
= free energy of product - free energy of substrate
The free energy of the product remains constant even without the enzyme. Hence, the enzyme would show no effect on the free energy of the reaction.
The attached image shows the effect of changes in enzyme concentration on the free energy.
The correct answer is - b. make their own food.
The plants are differing from most of the other organisms in that that they produce their own food. In order to produce their own food, the plants use the sunlight, carbon dioxide, water, and nutrients from the soil. They manage to perform a process called photosynthesis in which they manage to turn those things into sugars, thus create their own food. That makes the plants producers, which puts them on the bottom of the food chain, meaning they are the basis and most important part of the ecosystems in which they exist.
It intially will be holding chemical energy (used in chemical processes). After it divides into adp and pi they'll be holding kinetic energy.
Hope it helped,
BioTeacher101
Pretty sure the answer to this question is neurons or nerve cells.
All 3 farming techniques are methods of soil conservation.
Contour plowing is used to stop water from flowing directly down slope to prevent gullying.
Terracing is used to slow the amount of runoff, and prevents rapid soil erosion.
Strip Cropping is when farmers plant plants in alternating bands to stop soil erosion.
