Select the correct answer from each drop-down menu. juan picks up a steel utensil and immediately drops it because it’s extremely hot. how does the reflex arc work to protect juan from a worse burn? in a reflex arc, the neuron carries the action potential from the .

The distance between 1 and 7 spans a sarcomere correspond the structure at B is covered by the perimysium.

A sarcomere comprises the segment between two consecutive Z lines and is the contractile unit of the muscle fiber, as it is the smallest portion of the muscle fiber capable of contraction and distension.

In this case, the distance between points 1 and 7 has the smallest structure of a skeletal muscle and corresponds to figure B.

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Options:

A. They depend on the myelination of nerve axons

B. They include EPSPs and IPSPs

C. They are changes in the membrane potential of the postsynaptic terminal of a chemical synapse

D. They are caused by neurotransmitters

Answer:

An additional neuron known as a fascilitator is triggered when the postsynaptic neuron receives an unconditioned stimulation. The presynaptic neuron then responds to this cell, leading to sensitization.

When the neurotransmitter separates from its receptor, postsynaptic potentials start to be terminated. After that, the receptor is free to resume its original structural form. The receptor will now reopen ion channels that were opened when the neurotransmitter was attached to it.

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Radioactive substances are employed in therapy to destroy malignant tissue, shrink a tumor, or lessen discomfort.

Two or more chemical species of an element with varying atomic masses and unstable nuclei are referred to as radioactive isotopes. Because of the excess radiation that these isotopes produce in the form of alpha, beta, and gamma rays.

Nuclear medicine treatments use a tiny amount of radioactive substance called a radiopharmaceutical to assist diagnose and cure disorders. To identify disorders, some radiopharmaceuticals are utilized in conjunction with imaging technology. To reduce or eliminate a cancerous tumor, radiopharmaceuticals can also be injected close to the tumor inside the body.

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Answer:water, carbon, nitrogen, phosphorus, and sulfur cycles.

Explanation:XD

Answer:

A.

Explanation:

The other options don't make sense.

Answer:

A.) an educated explanation for the set of observations

Explanation:

Hypotheses are testable statements. People then conduct experiments or studies to collect information that either proves or disproves the hypothesis.

After absorption, long-chain fatty acids and monoglycerides inside intestinal cells are reformed into triglycerides.

Triglycerides are lipids in the body composed of three fatty acids and one glycerol molecule.

Triglycerides are a fundamental lipid in the blood and they serve as a source of high-level energy.

In conclusion, after absorption, long-chain fatty acids and monoglycerides inside intestinal cells are reformed into triglycerides.

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Answer:

testes

Explanation:

The increased secretion of testosterone from the testes during puberty causes the male secondary sexual characteristics to be manifested. In males, testosterone directly increases size and mass of muscles, vocal cords, and bones, deepening the voice, and changing the shape of the face and skeleton.

Answer:

testes

Explanation:

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics and their developments are affected by testes

A kidney, ureter and bladder (KUB) may be used to outline the structure of a urinary system, including any stone that is larger than 2 millimeters.

A urinary system can be defined as a living system that is saddled with the responsibility of removing excess and unwanted waste fluids from the body of a living organism, so as to prevent damage to the body and help maintain homeostasis.

In Medicine, a kidney, ureter and bladder (KUB) may be used by a urologist to outline the structure of a urinary system, including any stone that is larger than 2 millimeters.

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Answer:

b

Explanation:

Initial period of population growth is most likely to be exponential and then slowly reach a point of "equilibrium" where the population is stable. Meaning the death and the birth are balancing it out.

Answer:

b. exponential

Explanation:

Dynamic instability helps is the frequent growth and shrinkage of microtubules at a constant rate and it helps in the organization of microtubules into arrays.

Dynamic instability refers to the constant growth and shrinkage of microtubules at a constant rate.

Dynamic instability is important as it plays an important role in the cell cell cycle.

Dynamic instability helps in the organization of microtubules into arrays which are found throughout the cell cycle.

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Answer:

the substances formed as result of chemical reaction are products

Explanation:

chemical reaction the atoms and the molecules produced by the reaction are called projects in a chemical reaction on the atoms present in the 10th and the up the production of new atoms are created them know and terms are destroyed

Answer:

B

Explanation:

The definition for 'Data' is facts and statistics collected together for reference or analysis.

So I would answer B as this seems the most appropriate

The data is the detailed recordings of experimental observations. The correct option is B.

Because of the physical insight they provide to the scientist in formulating the theory, experimental observations and measurements are widely accepted to be the backbone of physical sciences and engineering.

Observational studies are those in which researchers examine the impact of a risk factor, diagnostic test, treatment, or other intervention without attempting to change who is or is not exposed to it.

Observational studies are classified into two types: cohort studies and case control studies.

Experiments or surveys are used to collect data for statistical studies. The branch of statistics that deals with the design and analysis of experiments is known as experimental design.

Thus, the correct option is B.

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Answer:

movement, reproduction, Growth sensitivity,

Explanation:

these are all things that could be different about an organism which could make them different,

Answer:

tdutdutdututdd

Explanation:

gyrud7td7turdudutdutditditdtudugditdiyt

The genetic code is directly related to polypeptides and proteins in the sense that genes are decoded to synthesize proteins.

Genetic code is the set of rules by which the sequence of bases in DNA are translated into the amino acid sequence of proteins.

The genetic code is unique for living organisms and is used to synthesize the proteins that is responsible for various activities in living organisms.

The genes in the genetic code are first transcribed into mRNA, which is then translated into proteins (polypeptides).

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Answer:

hello como esta quiero hablar con tigo

There are four layers of cells in the epidermis of thin skin.  From superficial to deep, these layers are stratum corneum, stratum granulosum, stratum spinosum, and stratum basale.

The main role of the epidermis is to shield your body from harm, or injury, UV radiation, pathogen invasion, and chemical infections.

The considerable superficial part of the epidermis is comprehended as the stratum corneum, while the most profound part of the epidermis is understood as the stratum basale.

Therefore, it is well described above.

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Answer:

True

Explanation:

Carson's 1962 bestseller first warned the public about the devastating effects of chemical pesticides—and started a revolution. Carson's 1962 bestseller first warned the public about the devastating effects of chemical pesticides—and started a revolution.

Answer: true

Explanation:

Answer:

Francesco Redi

Explanation:

Italian physicists disproved the theory of spontaneous generation by observing the relations between maggots and fly eggs on meat.

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Who is Louis Pasteur?

Hope it helps

The probability that a female child of Charles and Marie would suffer from hemophilia is 0 percent.

X-linked diseases are diseases whichabre found only on the X chromosomes.

Hemophilia is an X-linked recessive disorder (Xh)

Charles is has the normal X chromosome YXH

Marie is a carrier of the disease XHXh

A cross between YXH and XHXh will not produce any XhXh.

Therefore, the probability that a female child of Charles and Marie would suffer from hemophilia is 0 percent.

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Answer:

The cause of the 90 decreases in southern California steelhead run sizes are because of the dams along the water sources and it has cause 90% decrease in the southern California steelhead run sizes. The Dam alter aquatic ecology cause the river hydrology up steam and down steam which cause the affecting water quality.

The reason why the Southern California steelhead run sizes has decreased by 90% is the construction of dams along water sources.

The dam is a large structure that serves the purpose of holding back water and making its level to rise quite high. Dams could be used for the purpose of electricity generation.

The reason why the Southern California steelhead run sizes has decreased by 90% is the construction of dams along water sources.

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Answer:

At one instance when polution is at its peak we can think that it is not right to cut trees to build cities and factories

but at the same time there are so many peoples .where they will live if there were no cities as people usually migrate from village to city for job and employment.

Coelomates are, therefore, animals that have a cavity completely lined by mesoderm.

1. acoelomate

2 cephalization

3 choanocyte

4 coelomate

5 deuterstomes

6 ectoderm.

1. an animal without a body cavity: acoelomate

2. development of an apparent head of a :cephalization

3. flagellated cell that lines the inside of a sponge: choanocyte

4. an animal with a fluid-filled body cavity that lies within the mesoderm: coelomate animal

5. organisms that form by radial cleavage and develop an anus from the first indentation of the gastrula stage of embryonic development; includes echinoderms, chordates, and vertebrates: deuterostomes

6. "outer skin"; layer of cells that develop on the outside of the embryo:ectoderm

With this information, we can conclude that Coelomates are, therefore, animals that have a cavity completely lined by mesoderm.

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1) Acoelomate

2) Cephalization

3) Choanocyte

4) Coelomate

5) Deuterostomes

6) Ectoderm

Answer:

all plants have starch in their green leaves so before we use the photo status experiment the intestinal stars present in it leave must be removed their for the plant must be discharge by keeping plant incompletely dark room for at least 3 days

Answer:

the answer is 3%

It would be 3%.

Hope this helps!!

>Rijja<

Please mark brainliest! Would be well appreciated :)

Answer:

option d

central vacuole

Answer:

Animal cells do not have a central vacuole. Central Vacuole is used to store water and maintain turgor pressure in plant cells. Hope it helps!

Females who lift weights are not going to develop large, bulky muscles because they have lower testosterone levels than men.

Testosterone is defined as the main sex hormone of the males that are produced in the testicles.

The functions of Testosterone include

This hormone is produced in small quantities in females therefore, females who lift weights are not going to develop large, bulky muscles.

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Answer:

Mecdicinal Value Of Mushroom

Explanation:

Mushroom are antibacterial, immune system inhancer and cholesterol lowing agents; additionally, they are important sources of bioactive compounds. As a result of these properties, some mushroom extracts are used to promote human health and are found as dietary supplements.

I hope this will help you.

zai tian.