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MAXImum [283]
4 years ago
9

How does an enzyme influence a biological reaction?

Biology
1 answer:
Alecsey [184]4 years ago
4 0

Answer: It decreases the activation energy necessary to initiate the chemical change.

Explanation:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

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An allele is one of the alternative forms of a gene that governs a trait. If a fern plant is heterozygous for a particular trait
posledela

They can be described through GENOTYPE because dominant always shows through phenotype.

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3 years ago
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What acronym is commonly used to remember the elements of a valid and enforceable contract?
ivanzaharov [21]

The acronym that is commonly used to remember the elements of a valid and enforceable contract is COAL.

What is the COAL acronym?

  • Any contract must contain four basic features in order to be valid.
  • In other words, a real estate contract must include these important characteristics in order to be legally binding.
  • The abbreviation COAL might help you remember the four important contract elements.
  • Consideration is defined as a value exchange. The parties' values exchange could be equal, but it is not needed.
  • A proposal must be made. The buyer typically makes the offer in real estate negotiations.
  • In a real estate contract, the offeree, who could be the seller or bidder depending on whether there were any counter-offers, will do this.
  • The goal of the real estate deal must be legitimate.

To learn more about contracts refer to:

brainly.com/question/2669219

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8 0
2 years ago
How can a gene map be used? Why do scientists induce mutations in organisms?
jarptica [38.1K]

Answer:

Genome mapping is used to identify and record the location of genes and the distances between genes on a chromosome. Genome mapping provided a critical starting point for the Human Genome Project. Sequenced DNA fragments can be aligned to the genome map to aid with the assembly of the genome.

By inducing mutations, scientists have been able to increase genetic variation, which breeders depend on to produce crops with desirable traits, such as resistance to diseases and insects. ... Mutations can be induced in a variety of ways, such as by exposure to ultraviolet or ionizing radiation or chemical mutagens.

Explanation:

4 0
3 years ago
How did Mendel's<br> experiments provide evidence for the principle of<br> independent assortment?
Mrac [35]

Answer and Explanation

Mendel selected a group of dwarf plants and sel pollinated them by dusting mature pollen grains onto them. He then collected the resulting seeds and planted them and noticed these seeds germinated and grew into dwarf plants only.

He also selected tall plants and self-pollinated them. the resulting seeds he observed that they grew into a micture of tall and dwarf plants. He took the seeds of tall plants only and repeated the experiments for many generations until he obtained only tall plants.

He then crossed cross-pollinated purebreeds tall garden pea with pure breed variety. He planted the seeds and observed the offsprings were all tall plants. He crossed two of these tall offsprinf from the F1 and planted the resulting seeds. the second filial generation consisted of a mixture of tall and dwarf plants.

He counted these plants and noted that the ratio of tall to dwarf was about 3:1. From this, he postulated that there are now laws governing inheritance.The law of independent assortment and law of segregation.

5 0
3 years ago
You have been asked.to suggest.a site for a.new.large.telescope. Write a short proposal outlining why you think a mountaintop fa
Daniel [21]
Lights in a big city or even a small town create light pollution, which makes it really hard to see the stars at night. If you put a telescope on a mountain far away, there would be a lot less light pollution. The sky would be much clearer and you could see many more stars
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4 years ago
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