4 years ago

What is the activation energy of a chemical reaction?

1 answer:

6 0

The activation energy of a given chemical reaction is the minimum required amount of energy needed to start the reaction, for the reaction to start. All reactions have an activation energy, even spontaneous ones, ones that do occur spontaneously. It is a thermodynamic barrier that separates the amount of energy reactant molecules must possess to ultimately react with each other to produce the respective products.

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Alleles for the same trait are separated from each

Oksana_A [137]

Answer:

B. Meiosis I

Explanation:

In meiosis I, it starts with a diploid cell with a homologous chromosome pair. The crossing of genetic material between chromosome pairs also occurs in this stage. The alleles containing the same trait would get separated so a new combination of alleles can be produced.

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3 years ago

What does a gene carry for a trait

Reil [10]

Answer:

Information or characteristics

Explanation:

Genes are things you inherit from your parents at birth. Genes carry the information that was inherited from your parents.

Hope this helps!

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3 years ago

A chemical reaction that releases energy is called ___________ and a chemical reaction that absorbs energy is called ___________