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3 years ago

How do patients with ALS eventually succumb to the disease?

2 answers:

6 0

The correct option is A. ALS is an acronym for Amyotrophic Lateral Scelerosis; it is a disease that attack nerve cells in the brain and in the spinal cord which are necessary for voluntary movement. It is a progressive neurodegenerative disease which most people lost due to respiratory failure.

Sliva [168]3 years ago

3 0

The patients suffering from ALS eventually succumb to the disease by respiratory failure.

ALS or Amyotrophic lateral sclerosis is a progressive neuro-degenerative disease. This disease affects simple movements of the muscles like swallowing and muscular cramps and twitches are common in this. Some people with ALS choose invasive ventilation for breathing but most people lose the battle with ALS due to respiratory failure.

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Which macromolecule is soluble in water and not in oil?

MatroZZZ [7]

ODINAIRY TABLE SALT, Na Cl.

4 0

3 years ago

Can someone please help me . Science ~

kupik [55]

Answer:

<h3><em><u>Archaea</u></em></h3>

Explanation:

Archaea contains DNA not held in a nucleoid or nucleus. They tend to live in harsh temperatures/climates and are found in thermal vents, and they can survive on certain non-organic substances.

Now bacteria contains a nucleoid which holds the DNA, and Eukarya (plant and animal cells) also have DNA but have membrane-bound organelles that are like nucleus.

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4 years ago

Read 2 more answers

Glucose is generally phagostimulatory (stimulates eating) for animals. The observation that cockroach populations exposed to poi

xxMikexx [17]

The correct answer is:

A. Will have a intermediate trait 3. Glucose aversion is a genetically-determined incompletely dominant trait

B. Will refuse glucose 2. Glucose aversion is a genetically-determined dominant trait

C. Have a mix of traits depending on experience 4. Glucose aversion is a learned behavior

D. Will accept glucose 1. Glucose aversion is a genetically-determined recessive trait

If we put it simple and say that for example glucose aversion is genetically determinated, with the genotype AA and eating glucose with the genotype aa. The offspring will have Aa genotype (heterozygous). Depending on which phenotype is expressed in heterozygous we can conclude whether the trait is dominant or recessive or due to earned behavior.

3 0

4 years ago

Read 2 more answers

What kind of energy is the energy of motion

Gnom [1K]

"Mechanical Energy is the energy of motion of an object"

Hope this helps!

5 0

3 years ago

Read 2 more answers

1. What is a double helix?

RUDIKE [14]

Answer:

1. Double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating groups of sugar (deoxyribose) and phosphate groups.

2. The DNA double helix. The two sides are the sugar-phosphate backbones, composed of alternating phosphate groups and deoxyribose sugars. The nitrogenous bases face the center of the double helix.

3. A nucleotide is an organic molecule that is the building block of DNA and RNA. ... A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The four nitrogenous bases in DNA are adenine, cytosine, guanine, and thymine.

4. A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The four nitrogenous bases in DNA are adenine, cytosine, guanine, and thymine.

5. In genetics, the term junk DNA refers to regions of DNA that are non-coding. Some of this noncoding DNA is used to produce noncoding RNA components such as transfer RNA, regulatory RNA and ribosomal RNA

Hopes this helps.

4 0

3 years ago