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Zanzabum
3 years ago
15

How do enzymes act as catalysts

Biology
1 answer:
hoa [83]3 years ago
7 0

Answer:

D

Explanation:

Enzymes are proteins functioning as catalysts that speed up reactions by lowering the activation energy. A simple and succinct definition of an enzyme is that it is a biological catalyst that accelerates a chemical reaction without altering its equilibrium.

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16. Why should the recessive phenotype be used first to determine the q squared value instead of the dominant phenotype to deter
podryga [215]

The recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

<h3>What is a recessive phenotype?</h3>

A recessive phenotype is a phenotype which expresses the recessive trait of a gene.

The recessive phenotype is always h0m0zygous for that triat to be expressed.

In the Hardy-Weinberg equilibrium equation, the allele and phenotype frequencies are given as follows:

  • p^2 + 2pq + q^2 = 1

where;

  • p^2 is the h0m0zygous dominant phenotype frequency
  • 2pq is the heterozygous phenotype frequency
  • q^2 is the h0m0zygous recessive phenotype frequency

Therefore, the recessive phenotype is used first to determine the q squared value because it is only expressed when h0m0zygous.

Learn more about recessive phenotype at: brainly.com/question/22117

8 0
2 years ago
What is cancer, what’s is the difference between a benign and malignant tumor
jeka57 [31]

Answer:

Some tumors are benign, which means they form in only one spot without spreading to surrounding tissue. Malignant tumors are cancerous and can spread to nearby tissue. As cancerous tumors grow, cancer cells can break off and travel throughout the body, forming new tumors.

Explanation:

8 0
3 years ago
7. Name the 6 evidences that provide support for evolution. 1) 2) 5) 3) 6)​
Maurinko [17]

Answer:  the fossil record, biogeography, comparative anatomy, comparative embryology, and molecular biology, Direct observation.

Explanation:

8 0
3 years ago
What is the basic unit of a nucleic acid
IRISSAK [1]

The basic unit of nucleic acids are known as nucleotides


Hopefully this help you!!!:)

8 0
3 years ago
Read 2 more answers
Which plate is moving the fastest
Marina86 [1]
The Cocos and Nazca plates (in the pacific ocean) are right now the quickest, moving at over 10 cm/yr. However typical plate movements are less quick, at rates about 2-3 cm/yr. Oceanic plates move faster than continental plates. o Oceanic plates tend to have ridges (pushing) and attached subducting slabs (pulling).
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3 years ago
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