leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue, impaired reflexes, breathing problems, and ataxia. the pedigree shows the presence of leigh's disease in three generations. individual 4 had one daughter and two sons, and individual 6 had two daughters and one son. which of the individuals indicated are affected by leigh's disease? place the correct symbols on the pedigree showing affected and unaffected individuals.

Answers

Answer 1

Answer:

Individuals 2, 3, 4, and 5 are affected by Leigh's disease. It is passed down from the mother to her offspring through the mitochondria.

Leigh's disease is a mitochondrially inherited disease,The pedigree shows the presence of Leigh's disease in three generations, indicating that it is maternally inherited.

Individuals 2, 3, 4, and 5 are affected by Leigh's disease because they show symptoms of the disease, such as seizures, ataxia, and impaired reflexes. Their symbols on the pedigree should be shaded in to indicate that they are affected.

Individuals 1, 6, 7, and 8 are not affected by Leigh's disease because they do not show any symptoms of the disease. Their symbols on the pedigree should be left unshaded to indicate that they are unaffected.

Individuals 4 and 6 both had children, but the information provided does not indicate whether their offspring were affected by Leigh's disease or not. Therefore, their symbols on the pedigree should be left unshaded.

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Genetic codes contain _____. random data nonfunctional chance information complex information detailed instructions accidental complexity

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Genetic codes contain complex information detailed instructions.
>>The genetic code are the set of rules by which information encoded within DNA or mRNA sequences which can be both translated into proteins by living cells or transcribed into non-coding RNAs that serve as regulatory tools in gene regulation.

PLEASE HELP ME FAASSSTTTT Compare and contrast genetic engineering to the process of natural selection. Select all statements that are true.

1) By selecting the genetic information that is passed on to future generations, genetic engineering is similar to natural selection.

2) Unlike natural selection, genetic engineering selects the organisms most beneficial to the environment.

3) By selecting the genetic information that is passed on to future generations, genetic engineering can happen at a different rate than natural selection.

4) Like natural selection, genetic engineering may be used on all organisms, including humans.

5) The effects of genetic engineering apply only to the organism selected, but natural selection affects the entire population.

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Answer:

1) By selecting the genetic information that is passed on to future generations, genetic engineering is similar to natural selection.

3) By selecting the genetic information that is passed on to future generations, genetic engineering can happen at a different rate than natural selection.

4) Like natural selection, genetic engineering may be used on all organisms, including humans.

Explanation: In natural selection there is overtime selection for one particular trait and is mostly based on phenotype, whilst genetic engineering uses genotype of an organism and it is the deliberate modification of an organism by manipulating the genetic material

Answer: 1,3,4

Explanation: checked on edgnuity :)

Which process that occurs in living organisms is SIMILAR to the burning of fossil fuels?

Answers

The answer is respiration.

The burning of fossil fuels is known as combustion. It is often compared with cellular respiration.
The general equation of cellular respiration is:
glucose + oxygen → water + carbon dioxide

The general equation of combustion is:
fuel + oxygen → water + carbon dioxide

Both reactions involve breaking down of large molecules (glucose and fuel) using oxygen into water and carbon dioxide. In both reactions, chemical energy is transformed into more useful form.

4. In carnations, red and white flowers make pink flowers. What complex inheritance pattern is this? Also, create a Punnett square for a cross between a red flower and a pink flower. Then list the phenotypic and genotypic ratios of the offspring.

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Answer: The correct answer is incomplete dominance.

What three components make up nucleotide?

Answers

The three components make up nucleotide are nitrogenousbase, sugar, phosphate group.

Nitrogenous Base: A nucleotide'sidentity is determined by the nitrogenous base, which is a crucial component. Adenine (A), cytosine (C), guanine (G), and thymine (T) are the four different nitrogenous bases that can be found in DNA.

A nucleotide contains a five-carbon sugar molecule as its sugar. The sugar is referred to as deoxyribose in DNA and ribose in RNA. The sugar molecule joins the nitrogenous base to the phosphate group and gives the nucleotide structural stability.

PhosphateGroup: The phosphate group is a nucleotide's third constituent. It is made up of four oxygen atoms joined by a phosphorus atom.

Thus, these are the three components make up nucleotide.

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Like DNA, RNA polymers are make up of chains of nucleotides *. These nucleotides have three parts: 1) a five carbon ribose sugar, 2) a phosphate molecule and 3) one of four nitrogenous bases: adenine, guanine, cytosine or uracil.
i hope this helps if it does can i get brainliest answer

Does anyone know the answer i really dont get it

Answers

Answer:

Depending on the way it is I believe it should be organ system the way I'm used to listing it.

Explanation:

It could be different though.

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