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3 years ago

7

Compare and Contrast the methods used to control microbial growth in daily life, healthcare settings, microbiology laboratories

, food and food production facilities, water treatment facilities, and other industries.

1 answer:

Bas_tet [7]3 years ago

8 0

Answer:

asdfgh

Explanation:

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The ear is on the blank surface of the head is the most superier

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2 years ago

Phenylketonuria (PKU) is a disease caused by a recessive mutation. PKU is extremely common in Ireland, affecting approximately 1

aleksklad [387]

Answer:

97%

Explanation:

PKU is caused by a recessive mutation, which means that affected individuals are homozygous and recessive (<em>tt</em>).

<u>The frequency of genotypes according to Hardy-Weinberg equilibrium is:</u>

$TT= p^2\\Tt=2pq\\tt=q^2$

where p is the frequency of the <em>T</em> allele and q is the frequency of the <em>t</em> allele.

Affected individuals are 1 in 4500, which means the frequency of <em>tt </em>genotype is 1/4500.

If the population is in Hardy-Weinberg equilibrium,

$q^2=1/4500\\q=\sqrt{1/4500} \\\\q=0.015$

The sum of the allele frequencies adds up to 1, therefore:

p + q = 1

p= 1 - q

p= 1 - 0.015

p= 0.985

The frequency of the TT genotype (homozygous wild-type individuals) will be:

$p^2=0.985^2\\p^2=0.97$

97% of the population will have the homozygous wild-type TT genotype.

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3 years ago

Entropy A) is the total energy in a system. B) tends to decrease the total energy in the universe. C) when multiplied times the

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Answer:

Option (D)

Explanation:

The entropy is usually defined as the measure of the total thermal energy of a system per unit temperature. This amount of energy is used in performing valuable work. In simple words, it can be said that entropy is related to the disorder or degree of randomness of a particular system. This entropy concept gives proper information regarding the direction along which natural change occurs and is frequently observed in many present-day events.

Thus, the correct answer is option (D).

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Heterotrophs take in mass in the form of food. Food is either used to build molecules within the body or as fuel for cellular re

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Cellular respiration takes glucose and oxygen and converts it into carbon dioxide, water and ATP (energy).

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