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Yuri [45]
3 years ago
8

Energy of activation a. is the energy required for molecules to react with each other. b. requires the use of enzymes. allows fo

r feedback inhibition. c. acts on the products of metabolic reactions. d. is a measure of the amount of solar radiation striking a leaf surface.
Biology
2 answers:
vredina [299]3 years ago
8 0

Answer: Option A.

Explanation:

Energy of activation is the energy required to start chemical reaction from the reactants state to the energy level of transition state.

It is the amount of energy that is available for reaction to take place.

For any reaction to take place, there must be activation energy which will make the reaction to take place and get to transition state.

Lerok [7]3 years ago
7 0

Answer: Option A) is the energy required for molecules to react with each other

Explanation:

Since each molecule partaking in a reaction possess intramolecular bonds (within their atoms) holding them together; for reaction to occur, an equal or higher energy is required to break through the intramolecular bonds and propel reacting molecules to combine and form products.

This required energy is called ACTIVATION ENERGY, and it is often lowered by catalysts

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Genetic diversity or variations in the physical appearance of organisms is caused by genetic or environmental factors. Reproduction brings about variation through gamete formation, fertilization and mutations.

During prophase 1 of meiosis, homologous chromosomes pair to form bivalents. The crossing over at the chiasmata results in new gene combination and variations.

Fertilization permits parental genes to be brought together. This causes variations in members of the same family.

Mutation is the spontaneous change in genetic make-up. These changes may be inherited by offspring bringing variations. However, combining parenting does not increase genetic diversity.

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