The motor neurons innervate only {{c1::skeletal muscle}}, which is involed in voluntary movement

Answers

Answer 1

Motor neurons innervate skeletal muscle for voluntary movement.

What muscles do motor neurons innervate?

The motor neurons innervate only skeletal muscle, which is involved in voluntary movement.

Motor neurons are nerve cells that are responsible for transmitting signals from the brain or spinal cord to muscles throughout the body.Skeletal muscles are a type of muscle that are attached to bones and are responsible for voluntary movement, such as walking or lifting weights.Therefore, motor neurons only innervate skeletal muscles because they are the only type of muscle that is involved in voluntary movement.Involuntary muscles, such as smooth muscle in the digestive system or cardiac muscle in the heart, are not under conscious control and are innervated by different types of neurons.

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Related Questions

A muscle extends from the coracoid process of the scapula to the midshaft of the humerus. Which nerve innervates this muscle?



A

Median nerve



B

Musculocutaneous nerve



C

Radial nerve



D

Ulnar nerve

Answers

A muscle extends from the coracoid process of the scapula to the midshaft of the humerus. Musculocutaneous nerve innervates this muscle.

One of the major branches of the Brachial Plexus is the Musculocutaneous nerve. It is known as the musculocutaneous nerve because it serves the skin and muscles on the lateral side of the forearm.

The lateral chord of the Brachial Plexus contains a terminal branch called the Musculocutaneous nerve. It appears near the Pectoralis Minor muscle's inferior border.It travels lateral to the upper brachial artery and axillary arteries. After leaving the axilla, it pierces the Corocobrachialis around its humeral insertion and lies in the space between the Biceps Brachii and brachialis muscles, which is called the intermuscular septum.The Lateral Cutaneous nerve of the forearm emerges from the elbow after being pierced by deep fascia.

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______A needlestick is an example of which portal of entry?(A) skin (B) parenteral route (C) mucous membranes (D) all of these (E) none of these.

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A needlestick is an example of which portal of entry parenteral route.

The injection is the process of injecting fluids into the body using a needle. In medical practice, fluids that are often administered to the body by injection are drugs and vitamins. The needles used are hypodermic needlesticks.

The injection is known as a parenteral drug administration technique, namely administration through a route other than the gastrointestinal tract. Parenteral injections include subcutaneous, intramuscular, intravenous, intraperitoneal, intracardiac, intraarticular, and intracavernous injections.

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Many common products, such as wooden furniture, paper, and books, are
made from trees. Which of the following is a likely consequence of humans
cutting down a forest in order to make use of the natural resources there?

A:destruction of animal habitats
B:increased acid rain
C:increase of light pollution in cities
D:decrease of chemical runoff into oceans

Please help with my home work

Answers

Answer:

Many common products, such as wooden furniture, paper, and books, are made from trees. This act of human being causes the destruction of habitats. Explanation: The term trees, forest, plants etc are used to denote those living organism which follows living mechanism which states that live and let live

Explanation:

ALA123D3 it’s right

what grow larger as they move toward the ocean.

A. Trees
B. Clouds
C. Lakes
D. Rivers

Answers

the answer is D rivers

Two parents are heterozygous for a recessive disease-causing allele (Aa x Aa where A is the wild-type allele and a is the mutant disease causing allele). What is the probability that, if they have two children, both are affected? (give your answer to 4 decimal places)"

Answers

Two parents that are heterozygous for a recessive disease-causing allele (Aa x Aa). To find the probability that both of their children are affected by the recessive disease, we need to calculate the probability of one child being affected and then square it since we want the probability for two children which for aa comes (1/4) * (1/4), that is 0.0625.

1. Determine the possible offspring genotypes using a Punnett square:

  A  |  a
-----------
A | AA | Aa
-----------
a | Aa | aa

Affected genotype : aa

Unaffected genotype : Aa (heterozygous) , AA

2. To calculate the probability of one child having the mutant disease-causing allele (aa) from the Punnett square:
  There are 4 outcomes, and 1 of them has the aa genotype, so the probability is 1/4.

3. To determine the probability of both children being affected:
  Square the probability for one child (1/4) * (1/4) = 1/16.

So, the probability that both children are affected by the recessive disease is 0.0625 (to 4 decimal places).

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To determine the probability that both children of heterozygous parents (Aa x Aa) are affected by a recessive disease, we can use the following steps:

Perform a Punnett square to find the possible offspring genotypes and their probabilities:
  Aa x Aa
  ┌───┬───┐
A | AA | Aa|
  ├───┼───┤
a | Aa | aa|
  └───┴───┘
Identify the probability of each genotype:
  - AA: 1/4 (25%)
  - Aa: 1/2 (50%)
  - aa: 1/4 (25%)
Determine the probability of an affected offspring (with genotype aa): 1/4 or 0.25
Since the parents have two children, and we want the probability of both being affected, we multiply the probability for each child:
  Probability (both affected) = Probability (first child affected) x Probability (second child affected)
  Probability (both affected) = 0.25 x 0.25 = 0.0625

The probability that both children of heterozygous parents (Aa x Aa) are affected by the recessive disease is 0.0625 or 6.25% (rounded to 4 decimal places).

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hesi rn case study coronary artery disease while taking the prescribes antihyperlipidemic, which serum labratory value requires intervention

Answers

If you have symptoms of coronary heart disease, your doctor may prescribe tests to determine whether you have the illness.

Your doctor will also most likely prescribe blood tests to look for inflammation-related levels of cholesterol, triglycerides, sugar, lipoproteins, or proteins.

Provide a list of local smoking cessation programs to the client. Angiography of the Coronary Artery Coronary angiography, commonly known as cardiac catheterization, is a minimally invasive procedure that is widely used to diagnose coronary artery disease.

Modifiable risk factors include the following: smoking diabetes physical inactivity high blood pressure Being overweight results in high blood cholesterol.

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If the movement of substances is from low concentration to higher
concentration: *
1 point
it would not require energy
it would still be passive transport
it would require ATP, a form of energy
none of the above

Answers

Answer:

It would require ATP, a form of energy

Explanation:

If the substance is moving from low concentration to high concentration, it would be going against the gradient. For example, if you were riding your bike down the hill (high to low), you would be able to coast down. However, if you were riding your bike up the hill (low to high), you would need to put in energy to pedal up. Hope this helps!

which type of cell junction prevents paracellular passage of material?

Answers

The type of cell junction that prevents the paracellular passage of material is called a tight junction. Tight junctions create a barrier between cells that prevents the passage of material between them, which is known as paracellular passage. Tight junctions are composed of proteins that form a seal between the cells, blocking any openings that would allow paracellular passage.

Tight junctions are a type of cell-cell junction that are found in epithelial tissues. They are composed of a network of proteins that seal the spaces between adjacent cells, preventing the passage of molecules and ions between cells. This is important for maintaining the integrity of tissues and preventing the leakage of fluids and solutes. Tight junctions also play a role in regulating the movement of substances across epithelial tissues, by controlling the permeability of the tissue to different molecules.

In summary, tight junctions are a type of cell junction that prevents the paracellular passage of material, by sealing the spaces between adjacent cells and regulating the movement of substances across epithelial tissues.

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Please help with biology!!

Please help with biology!!

Answers

Answer:

It increases the production of goods and made our life easier.

Explanation:

The main advantages of technology is that it increases the production of goods and made our life easier while on the other hand, the disadvantages of technology is that it make people lazy and make people socially disconnect from each other. The advantages of technology is that it helps to fulfill the demands of the population and decrease malnutrition problems in the population whereas the disadvantages of technology in food is that it causes many health problems and has low quality. Technology causes many damages to our health as well as our society. It causes pollution in the environment that changes the ecosystem and also leads to the extinction of various species.

Which of the following has to occur in order for plants to self-fertilize?

A. cross-pollination
B. self-pollination
C. predation
D. mimicry

Answers

Answer:

B. self pollination

hope it helps!

Which substrate’s transition state is likely to bind most tightly to the enzyme?

Answers

The substrate's transition state is likely to bind most tightly to the enzyme.

In enzymatic reactions, the transition state refers to the intermediate state that the substrate molecules undergo during the conversion to products. The transition state is characterized by high energy and instability, and it closely resembles the shape and electronic configuration of the enzyme-substrate complex. Enzymes accelerate reactions by stabilizing the transition state, lowering the activation energy required for the reaction to proceed. The active site of the enzyme binds to the substrate and facilitates the formation of the transition state, allowing for more efficient catalysis. Since the transition state is structurally and electronically similar to the enzyme-substrate complex, it tends to bind more tightly to the enzyme compared to the substrate in its ground state. The enzyme's active site is specifically designed to accommodate the transition state, forming multiple interactions and maximizing the binding affinity. Therefore, the transition state of the substrate is expected to bind most tightly to the enzyme, ensuring efficient catalysis and facilitating the conversion of substrate to product.

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An individual that is ____ that others of its species is more likely to reproduce and pass its genes to its offspring

OPTIONS:
Dark colored
More aggressive
Larger
Fitter

Answers

Answer:

Your answer is D) Fitter.

In which direction will water move?
A. hypertonic to hypotonic

B. hypotonic to hypertonic

Answers

Answer:

A.

Explanation:

hypertonic- Higher solute in solution than in cell

Hypotonic- Lower solute in solution than in cell

Answer:

B. hypotonic to hypertonic

Explanation:

Hope this helps

Which statement describes the role of the organism indicated by the blue arrow in the food web? Food web showing several different food chains. The blue arrow is pointing to an image of grass which is eaten by a wood duck and meadow vole. The wood ducks and meadow vole are then eaten by red tailed hawk. © FLVS Producers bring energy into the ecosystem by making organic molecules from sunlight or chemical compounds. Producers bring new energy into an ecosystem by breaking down inorganic materials and making new ones. Consumers feed other larger producers by breaking down organic molecules. Consumers recycle organic molecules, like glucose, for other species to use as food.

Answers

Send me a picture of the food web and I can figure it out :)

Which is considered a chemical mutagen?tanning bedstobaccoX-rayssunlightdeletion

Answers

X-rays are considered a chemical mutagen. X-rays are a type of electromagnetic radiation that has high energy.

They are created through the acceleration of charged particles and can be produced naturally or artificially. X-rays can also have harmful effects on living organisms. Chemical mutagens, like X-rays, are substances that cause mutations in the DNA of organisms.

The term mutagen refers to any agent that can increase the frequency of mutations, which are changes in the DNA sequence that can lead to disease. Mutations are often associated with cancer, birth defects, and other health problems.

Chemical mutagens are substances that cause changes in DNA through chemical reactions. X-rays, on the other hand, cause changes in DNA through ionizing radiation.

X-rays are considered a chemical mutagen.

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Poster Requirements: It may be done on a

Answers

there is no context so therefore we cannot helpsorry

which of the following structures is not included in the biologic width? group of answer choices a) sulcular epithelium b) gingival connective tissue fibers c) junctional epithelium d) both a and b

Answers

Sulcular epithelium is not included in the biologic width.

BIOLOGIC WIDTH ANATOMY

In the human body, ectodermal tissue serves to protect against invasion from bacteria and other foreign materials. However, both teeth and dental implants must penetrate this defensive barrier. The natural seal that develops around both, protecting the alveolar bone from infection and disease, is known as the biologic width.

The biological width is defined as the dimension of the soft tissue, which is attached to the portion of the tooth coronal to the crest of the alveolar bone. This term was based on the work of Gargiulo et al., who described the dimensions and relationship of the dentogingival junction in humans.

Measurements made from the dentogingival components of 287 individual teeth from 30 autopsy specimens established that there is a definite proportional relationship between the alveolar crest, the connective tissue attachment, the epithelial attachment, and the sulcus depth.

They reported the following mean dimensions: A sulcus depth of 0.69 mm, an epithelial attachment of 0.97 mm, and a connective tissue attachment of 1.07 mm. Based on this work, the biologic width is commonly stated to be 2.04 mm, which represents the sum of the epithelial and connective tissue measurements. In 1977, Ingber et al. described “Biologic Width” and credited D.Walter Cohen for first coining the term.

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An unknown sample of metal had a mass of 240. 0 grams. It displaced 30. 0 mL of water when placed into a graduated cylinder. What is the density of the metal?

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The density of the metal will be 8 g/ml when an unknown sample of metal had a mass of 240 gm and is displaced 30 ml of water when placed into graduated cylinder.

What is density and how the density of the metal comes out to be 8 g/ml of unknown sample?Density is the quantity representing the mass of the product per unit volume of the container containing liquid.The units of density varies depending upon the units of mass and volume of the liquid contained.Here by using the simple density = mass/ volume formula we can calculate the density.Given, mass = 240 gm , volume = 30 ml ,  density = 240/ 30 = 8 g/ ml is the density.Hence the density of the metal is 8 gm/ml of an unknown sample of the metal of mass 240 gm and displaced 30 ml of water into graduated cylinder.

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Please answer thanks

Please answer thanks

Answers

grass goes first then insects then Meerkats

those infected with n. gonorrhoeae are frequently coinfected with which of the following? it is imperative that treatment should target that microorganism as well.

Answers

One common co-infection with n. gonorrhoeae is Chlamydia trachomatis. Chlamydia is a bacterial infection that is transmitted through sexual contact, and is the most commonly reported sexually transmitted infection in the United States.

It is highly contagious, making it imperative to treat both gonorrhea and chlamydia simultaneously. Chlamydia can be asymptomatic, making it difficult to detect, and it can cause damage to reproductive organs if left untreated. It is important to consider treatment for both infections if an individual is infected with n. gonorrhoeae, as the two infections often occur together.

Treatment involves antibiotics, and it is important to take the full course of antibiotics prescribed by a physician, even if symptoms subside before the course is completed. This will help ensure that both infections are treated and reduce the chances of reinfection or antibiotic resistance.

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correct question is :

those infected with n. gonorrhoeae are frequently coinfected with what type of infection? it is imperative that treatment should target that microorganism as well.

Which of these describes a difference between viruses and cells?

A: Viruses have membranes made of proteins, and cells have membranes made of nucleic acid.
B: Cells contain protein, and viruses contain only carbohydrates.
C: Cells reproduce independently, and viruses require a host to reproduce.
D: Viruses have flagella, and cells have only cilia.

Answers

Answer:B:Cells contain protein,and viruses contain only carbohydrates.

Explanation:

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What does the digestion process break down food into?

Answers

Answer:

Breaks them into their simplest form. Glucose, amino acids, and fatty acids.

Explanation:

They have to be broken down into these forms to be absorbed into the bloodstream.

4. Chromosomes are tightly coiled strands of DNA structures that exist in
pairs. Why do they exist in pairs?

4. Chromosomes are tightly coiled strands of DNA structures that exist inpairs. Why do they exist in

Answers

Answer:

A - Because we inherit traits from both parents

Explanation:

We do not need 2 to hold all the DNA - as long as we have enough chromosomes, the pairing is not relevant.

Geckos are small lizards, and native gecko species are found on every continent except Antarctica. While geckos evolved in natural habitats, many species are tolerant of urbanized human habitats and can be found in towns and cities. Due to their tolerance of human habitats, they are known for crawling into shipments and getting transported to new locations around the world. As a result, there are also non-native gecko species populations on every continent except Antarctica. Which graphs below most likely represent the distribution of native and non- native gecko species across the world?

Answers

Geckos are a type of small lizard that can be found in many different parts of the world. While native gecko species are present on every continent except Antarctica, non-native gecko species can also be found in many locations around the world. This is because geckos are adaptable creatures that can thrive in both natural and urban environments.

As a result, they can sometimes hitch rides in shipments and end up in new locations where they establish new populations.

When it comes to the distribution of native and non-native gecko species around the world, it is likely that there are varying levels of both types of geckos on each continent. However, it is difficult to say which graphs would most accurately represent this distribution without seeing the graphs in question. It would depend on factors such as the number of gecko species present, their habitats, and the level of human activity in each location.

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Natural selection favors what within a predatory rattlesnake?
A - The ability to flee
B - Heat-sensing pits by each nostril
C - Scales
D -None of the above

Answers

Answer:

B is correct

Explanation:

Natural selection has to do with natural evolution. B is a characteristic in the rattlesnake that will help it servive and last longer in its environment.

He or She is correct B is the answer

Please help me, I don't understand this

Please help me, I don't understand this

Answers

Answer:

4, based on the assumption that the R allele is dominant over the r allele, and that the T allele is dominant over the t allele.

Explanation:

Any bush with a dominant petal color allele (R) will have red petals. This includes Rr and RR.

Any bush with a dominant bush size allele (T) will have a tall bush. This includes Tt and TT.

The only way to acquire a short bush or pink petals is to have two recessive alleles together (tt, rr).

RRTT, RrTT, RRTt, and RrTt -> red petals with tall bushes

RRtt, Rrtt -> Red petals with short bushes

rrTt, rrTT -> pink petals and tall bushes

rrtt-> pink petals with short bushes.

These are the four phenotype variations possible in this dihybrid cross.

Which plant response is affected by photoperiod?; Which of the following is the factor that initiates flowering in long day plants?; Is directional growth responses of plants to a unidirectional source of light?; How do plants respond to a decrease in environmental temperature?

Answers

The flowering, setting of winter buds, and vegetative growth of plant response are affected by photoperiod.

The timing and length of day and night trigger a biological reaction known as photoperiodism. It regulates the development of winter buds, vegetative growth, and flowering. Detection of seasonal variations is vital to plant life.

The majority of plants are sensitive to photoperiod in many different ways, including seed germination, leaf formation rate, leaf blade length and width expansion, dry matter generation, and partitioning, in addition to its effects on generative growth.

The reaction to variations in day length that enables plants to adjust to seasonal changes in their environment is called photoperiodism.

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which of the following cell types would be more closely related to a human cell? plant
Fungi
Protist
Bacteria ​

Answers

Answer:

Plant

Explanation:

Crossing an individual who is homozygous dominant for a trait with an individual whose genotype is unknown will most likely produce which set of offspring?.

Answers

All of the offspring will have at least one dominant allele if the parent with the unknown genotype is homozygous dominant.

What kind of cross is used to identify a person's genotype when they possess the trait's dominant characteristics?

A testcross looks at an organism's genotype that exhibits the dominant phenotype for a particular trait. An organism with an unknown genotype but a dominant phenotype is crossed with another organism that has the same trait in homozygous recessive form to create a testcross.

In particular, a test cross—a type of breeding analysis—is required to identify the underlying genotype of an organism with a dominant phenotype. Gregor Mendel also created the test cross, which is a crucial tool.

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Two different species of single-celled organisms that eat the same food were placed in the same container. A constant food supply was provided starting on day 2, and the populations were monitored daily. The graph below represents the growth of the two populations. The most likely reason for the observed changes in the populations over the 18-day period is

Two different species of single-celled organisms that eat the same food were placed in the same container.

Answers

While Paramecium aurelia and Paramecium caudatum both grow well on their own, when they compete for the same resources, P. aurelia outcompetes P. caudatum. This is due to competitive exclusion.  

According to the competitive exclusion principle, two species cannot share the same habitat niche. In other words, if various species are competing for the same resources, they cannot survive in the same community.  

If one or both of the competing species develops to use a different resource, inhabit a different portion of the habitat, or feed at a different time of day, competitive exclusion may be avoided.  

In a habitat, resources are frequently few, and several species may compete with one another for them. Every species in the ecosystem has a specific ecological niche that outlines how they obtain the resources they require and how they interact with other species in the neighborhood.  

P. aurelia outcompetes P. caudatum for food when they are put together in the same test tube (habitat), eventually causing the latter to go extinct.  

Therefore P. aurelia outcompetes P. caudatum.

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