What type of active transport helps muscle cells contract?

Answers

Answer 1

The type of active transport which helps muscle cells to contract is called SODIUM POTASSIUM PUMP. In humans, sodium and potassium ions are pumped in opposite direction across the membrane, this builds up an electrical and chemical gradients which drive other transport processes.

Related Questions

A split-brain client is shown a frog in her right visual field. she is asked to identify what she sees. she most likely will be able to

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tell and write the answer at the same time

Responsible for the presence of chromosomal dna in a transducing bacteriophage?

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What is responsible for the presence of chromosomal DNA in a transducing bacteriophage is THE RECOMBINATION BETWEEN THE BACTERIOPHAGE AND THE CHROMOSOMAL DNA. Transduction is the process by which a foreign DNA is introduced into a cell by a virus. When virus infect bacteria cells, they harness the reproduction capacity of the host cell to produce several virions.

Harvey takes the drug viagra. how does the drug help produce erections for harvey?

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The answer to this question would be: B. It relaxes blood vessels in Harvey’s penis, allowing them to expand.

Viagra active component is sildenafil citrate which has the ability to relax the smooth muscle in the artery and dilate the arteries of the penis. As the arteries in penis dilate, the blood flow into penis will be increased. This will make penis filled with blood and give pressure to nearby veins causing them to close. All this event cause increased pressure in penis that was making the erection

According to selye, if your body's defenses are declining after dealing with a prolonged period of stress, you're at which stage of the gas?

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The correct answer to this is:

“Exhaustion”

Selye states that if the stressor prolongs beyond the capacity of the body, we exhaust our own resources and becomes susceptible to disease and death. If the body’s resistance is weaker than the stress, then we reach the point of exhaustion.

Which nutrients may slow the loss of cognitive function associated with alzheimer's disease?

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Vitamins E and C may slow the loss of cognitive function associated with Alzheimer's disease.
There is a meta-analysis supporting that notion. Probably these vitamin gives protective effect because of their antioxidant property. Besides that, beta-carotene able to slow the progression as well

A nurse is caring for a client in the postpartum period. when observing the client’s condition, the nurse notices that the client tends to speak incoherently. the client’s thought process is disoriented, and she frequently indulges in obsessive concerns. the nurse notes that the client has difficulty in relaxing and sleeping. the nurse interprets these findings as suggesting which condition?

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she is having peuperial psychosis

what is over utilisation means

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Unnecessary health care (overutilization, overuse, or overtreatment) is healthcare provided with a higher volume or cost than is appropriate.
thats what i got xD - VAL

What is the name given to the portions of eukaryotic mRNA sequence that are removed during RNA processing?

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The name given to this portion is INTRON. Intron is a portion of the split gene that is found in pre-RNA transcript which is usually removed for degradation during RNA processing. An intron is a non-coding, intervening portion within the primary transcript and is not needed for genetic coding.

Lactose (milk sugar) is a carbohydrate that is formed by combining galactose and glucose monomers. It is found in food sources such as milk, yogurt, and cheese. mc019-1.jpg How would low-fat milk meet the body’s needs differently from whole milk?

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Low fat milk contains dissacharides, thus it will provides short term energy more than long time energy. due to its lack of fat. Whole milk contains both fat and sugar, thus it is more suitable for production of long term energy. The quantity of fat in these two milk is the big difference between them.

the answer is D. It would provide more long-term energy than short-term energy, because it has disaccharides, but not the fats contained in whole milk.

"describe the mechanism of feedback inhibition and the role this process plays in controlling enzyme activity."

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In biochemistry, feedback inhibition occurs when the end product produced by the reaction using an enzyme, interacts with the enzyme again such that it inhibits the initial reactants. This is important in metabolic reactions to control too much production of amino acids or too much work done by enzymes to break down macromolecules.

The _____ is the passageway from the vas deferens to the urethra.

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The correct answer to fill in the blank is:

“Ejaculatory duct”

The ejaculatory duct is about two cm in length and is formed when the seminal vesicle's duct merges with the vas deferens. At this point, the ducts travel through the prostate and drain into the colliculus seminalis's urethra. Essentially, the ejaculatory duct is where the semen is ejaculated.

"jake, a body builder, is drinking two protein shakes that contain 6 raw egg whites each daily. what vitamin deficiency could result"

Answers

It could result in biotin deficiency. Biotin deficiency can be caused by insufficient dietary admission or legacy of at least one innate hereditary issue that influences biotin digestion. Subclinical lack can cause gentle side effects, for example, hair diminishing or skin rash commonly on the face. Neonatal screening for biotinidase insufficiency started in the United States in 1984 and today numerous nations test for this issue during childbirth. People conceived before 1984 are probably not going to have been screened, in this manner the genuine predominance of the turmoil is obscure.

if carbon dioxide levels in the atmosphere double, which biome would be introduced in the Northwest territories

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If levels of carbon dioxide is doubled, Taiga biome would be introduced in the Northwest territories. The correct option is D.

What is taiga biome?

Taiga, also known as boreal forest or snow forest in North America, is a biome characterized by coniferous forests dominated by pines, spruces, and larches.

Taiga biomes would be tried to introduce in the Northwest territories if carbon dioxide levels were extended.

Thus, the correct answer is D.

The missing options of the question are attached below:

TundraGrassland.Dessert.Taiga.

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What can dr. williams or her staff say to the mother of the deceased patient when she calls for information?

Answers

According to the U.S. Department of Health and Human Services, it is part of their health information privacy to disclose details about the patient's location, general health condition without going deeper into detail and religious affiliations, as long as the caller asks for the patient's name. This is also applicable for emergency cases when the patient is not able to give his consent. However, if the patient is conscious, he would be asked for his preferences. If he wishes for the hospital not to divulge and medical information even to his family, then the hospital should respect it and comply.

which two of the methods for collecting a urine sample are considered sterile technique

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Urine sample can be collected by suprapubic puncture, using urinary catheter or mid-stream urine. From those method, mid-stream urine is not sterile because its has chance to be contaminated by normal flora of penis/vagina.

Answer: suprapubic puncture and from urethral catheterization

Xeriscaping can save water by ________. eliminating landscape plantings, replacing plants with rocks, sand and sculpture creating wetlands instead of landscaping planting native or drought-resistant plants with little or no water requirements planting invasive exotic plant species collecting rain water and storing it in cisterns or tanks

Answers

Water becomes an expensive and limited resource. The conservation of water through creative landscaping is called xeriscaping.
Xeriscaping can save water by planting native or drought-resistant plants with little or no water requirements. The amount of applied water should be reduced and the use of natural precipitation maximized.

An oxygen atom with a charge of (+2) has ______________________.
a. two more protons than the neutral atom
b. two fewer protons than the neutral atom
c. two more electrons that the neutral atom
d. two fewer electrons than the neutral atom

Answers

This would be the case, if the element of oxygen were to have 2 fewer electrons than what is present in the neural atom.

We can calculate the formal charge of a given species, by simply taking the species number of valence electrons and subtracting it by the number of electrons in the Lewis diagram if given.

What is the difference from a control group and a control variable?

Answers

a control variable is a scientific experiment in which the experimental element is unchanged throughout the experiment

a control group is a group in an experiment that does not receive the treatment by the researchers (untouched by them) and used to see the changes between the controlled group and that of the group that received the vial

hope this helps

The name of the receptor region containing hair cells involved in detecting static equilibrium is

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The vestibule of the ear has two ssensory chambers: the utricle and the saccule, and each contin a macula with the receptors for static equilibrium.

The receptor region involved in detecting static equilibrium is the otolith organs, which include the utricle and saccule. These regions contain polarized hair cells with stereocilia embedded in a gelatin membrane with otoconia. The hair cell's mechanoreceptors are responsible for sensing balance and head position through changes in membrane voltage.

The receptor region that contains hair cells involved in detecting static equilibrium is known as the otolith organs, which include the utricle and saccule within the vestibule of the inner ear. These otolith organs contain receptor hair cells with stereocilia that extend into a gelatinous membrane covered by otoconia, which are calcium carbonate crystals. The bending of the stereocilia due to linear accelerations or head tilts relative to gravity opens and closes mechanically gated ion channels, causing changes in the membrane voltage of the hair cell. This mechanoreception allows us to sense our head position and movement, contributing to our sense of balance or equilibrium. These hair cells are polarized in relation to a central point and are connected to the brain via the VIIIth nerve afferent fibers that convey the sensory information.

What are the effects of consuming a diet made up mostly of fats? there is more than one correct answer; select all the correct answers?

Answers

Though they are an exception, the Inuit traditionally ate a very high fat diet from coldwater mammals like walrus and obtained omega - 3 fatty acids from it and fish oil and had a very low incidence of cardiovascular disease. It has been determined that they have a genetic disposition to be able to survive if not thrive on this diet. Modern man, on the other hand normally cannot survive on a high fat diet as it will most likely lead to heart disease due to increased cholesterol. Interestingly enough though is Dr Atkins diet which is a low carb relatively high fat diet.

A student used a ruler to measure a pencil, as shown below: A pencil beside a metric ruler. The ruler is scaled from 1 centimeter to 10 centimeters, with markings for millimeters between each number. One end of the pencil is beside the 0 on the ruler, and the pencil point is midway between the 5 and 6. © 2010 Jupiterimages Corporation Which of the following measurements is both accurate and precise?

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Imagining the illustration where a pencil is beside a metric ruler, scaled from 1 centimeter to 10 centimeters, with markings for millimeters between each number and one end of the pencil is beside the 0 on the ruler, and the pencil point is midway between the 5 and 6, we can conclude that the precise and accurate measurement of the ruler would 5.5 centimeters. Since the point is pointing in the midway of 5 and 6, we can interpret that the point is pointing in the exact half between 5 and 6 thus we can conclude that this would be a 0.5 addition to 5, giving us the 5.5 cm.

the measurement from the ruler states that the pencil is 5.5 centimeters long. so the missing options in this question would be,

55 mm

5 cm

44 mm

6 cm

so 55 mm in centimeters is 5.5 cm, so your answer would be 55 mm.

hope i helped. :)

Anti-infectives are used to treat urinary tract infections which include which anatomical structures? (select all that apply.)

Answers

These anatomical structures are the following:
1. The urine itself which serves as an antiseptic, washing potentially harmful bacteria out from the body during normal urination
2. The ureters join into the bladder in a manner designed to prevent urine from backing up into the kidney when the bladder squeezes urine out through the urethra.
3. The prostate gland in men that secretes infection-fighting substance.
4. The immune system defenses and antibacterial substance in the mucous lining of the bladder eliminate many organisms.
5. The vagina of a healthy women, it is colonized by lactobacilli, a beneficial microorganisms that maintain a highly acidic environment (low pH) that is hostile to other bacteria. It also produces hydrogen peroxide, which help eliminate bacteria and reduces the ability of Escherichia coli (E. coli) to adhere to vaginal cells that is the major bacterial culprit in urinary tract infection.

A disease in which the red blood cells are abnormally shaped is called ___________________________________.

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Sickle cell anaemia is a genetic mutation in which the red blood cells of the human body contain abnormal haeme molecules.
They won't be able to carry as much oxygen as healthy red blood cells.

The hormones ________ and ________ are involved in arousal and increased heart rate, blood pressure, respiration, and other autonomic nervous system functions.

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The correct terms to fill in the blanks are epinephrine and norepinephrine. The hormones epinephrine and norepinephrine are involved in arousal and increased heart rate, blood pressure, respiration, and other autonomic nervous system functions. These hormones are being produced by the adrenal medulla and the nervous system, respectively. They are both the flight and fight response hormones that are being released when the body is experiencing a lot of stress. These substances act directly to the muscles of the blood vessels in order to constrict them resulting to an increased blood pressure and heart rate. Also, at this state, the function of the kidney is stopped temporarily by these hormones.

Because of prolonged drought, the trees on an island are producing nuts that are much smaller with thicker and harder shells. what will happen to the birds that depend on the nuts for food?

Answers

The above example illustrates evolutionary adaptation.

This is a phenotypic or versatile characteristic, with a practical part in every individual creature, that is kept up and has been advanced by common determination. Living beings confront a progression of ecological difficulties as they develop, and demonstrate versatile pliancy as attributes create because of the forced conditions.

describe some of the contradictory forces you are aware of in your life that make sexual development difficult

Answers

I think it would be religion. In my opinion, religion is one of the factors that shape the culture of many countries. However, in the modern times, religion had somehow hindered children's understanding about sexual development. They believed that it would encourage teens to engage in pre-marital intercourse. I think sex education should be emphasized to make teens understand the idea of engaging such activity. Giving the knowledge and possible consequences would allow children to understand that it should after marriage and not before it. Although, this would only apply to Christians. I also think that with the help of sex education children would understand why they should protect themselves from STDs and unplanned pregnancy.

Final answer:

Societal biases, personal uncertainty, and challenges faced during adolescence can make sexual development difficult.

Explanation:

Some contradictory forces that can make sexual development difficult include societal biases, personal uncertainty, and challenges faced during adolescence. Society's biases against certain sexual orientations can lead to questioning and difficulty accepting one's own sexual orientation. This can cause feelings of guilt, rejection, and uncertainty. Additionally, the challenging and uncertain nature of adolescence can make sexual development more difficult, as feelings of different or changing orientation or nonconformity may add to the overall challenges faced during this time.

The genetic composition of a normal male child is

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A human somatic cell usually contains twenty-three pairs of chromosomes. Only one of these pairs will be a pair of sex chromosomes. The genetic composition of a male child is twenty-two pairs of autosomes- any chromosome that is not involved in sex determination - and one pair of sex chromosome (XY). This can be represented as 22-XY.

Final answer:

The genetic composition of a normal male child is XY.

Explanation:

The genetic composition of a normal male child is determined by the sex chromosomes inherited from the parents. A male child inherits one s-ex chromosome from the mother (X) and one from the father (Y). Therefore, the genetic composition of a normal male child is XY.

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Name the heaviest flying bird of prey.
A. emu
B. condor
C. ostrich
D. bald eagle
E. peregrine falcon

Answers

The heaviest bird of prey is the condor.

What is the major factor that influences the direction of expansion of plant cells and ultimately the shape of the cell?

Answers

THE AMOUNT OF LIGNIN PRESENT in a cell is responsible for this. Once a plant cell stops enlarging, the primary cell wall is reinforced by a secondary cell wall. The secondary cell wall is made up majorly of lignin, which serves a structural function in plants. It provides a skeletal function and ultimately determined the shape of the cell.

Pick the quality that has nothing to do with genetics.

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Qualities that have nothing to do with genetics are dependent on an organism's environment and the organism's genetics do not play a role in determining them. For example, if a person's finger is cut off, this is a trait that is independent of genetics. The loss of a finger will not be inherited into the organism's offspring.
Traits that are dependent on genetics are those such as eye color and height.

Other Questions

Use cavalieri's Principle to calculate the exact of an oblique cylinder with a radius of 10 meters and a height of 11 meters. find the x-intercepts of the parabola with vertex (2,13) and y intercept (0,5)round to the nearest hundredth i have no idea how to do this problem please help! Based on the imagery of this stanza what season is the poet describing What can dr. williams or her staff say to the mother of the deceased patient when she calls for information? find the quotient -7 divided by 14/3 How would each of these changes affect the carbon cycle and the oxygen cycle? - An increase in respiration - A decrease in photosynthesis - An increase in the amount of fossil fuels burned Materials bulldozed at the front of the glacier form a _____. What kept some african americans who could read and write from passing literacy tests? Professional treatment for an eating disorder includes all of the following EXCEPT:A.physical therapyB.nutritional counselingC.psychotherapyD.residential treatment The perimeter of a square is 56 cm what is the approximate length of its diagonal A nurse is caring for a client with an undiagnosed bone disease. when instructing on the normal process to maintain bone tissue, which process transforms osteoblasts into mature bone cells? ossification and calcification epiphyses and diaphysis formation resorption remodeling A civil engineer must design a wheelchair-accessible ramp next to a set of steps leading up to a building. The height from the ground to the top of the stairs is 2 ft. Based on ADA codes, the slope must be 1:12 or less. Slope is equal to the rise of the ramp divided by the run of the ramp. Using the ADA code, what is the minimum allowable length of the ramp base? which situation could be modeled by using a linear function Assume that the risk-free rate is 8 percent the required rate of return on the market is 13 percent and the required rate of return on acme healthcare stock is 15 percent what is the implied beta coefficient While mopping the kitchen floor, a client at 37 weeks' gestation experiences a sudden sharp pain in her abdomen with a period of fetal hyperactivity. when the client arrives at the prenatal clinic, the nurse examines her and detects fundal tenderness and a small amount of dark-red bleeding. what does the nurse conclude is the probable cause of these clinical manifestations? Ptolemy's model was __________, with the earth fixed in the center of the universe. What is the simplified form of 15 x to the eighth power over 24 y to the fifth power divided by 4 x to the fourth power over 8 squaredA) 4 y cubed over 5 x to the fourth powerB) 4 y to the fourth power over 5 x cubedC) 5 x to the fourth power over 4 y cubedD) 5 x cubed over 4 y to the fourth power 1. The function f(x) = 0.05(x2 26x 120) represents the path coming out of the cannon. If x is the horizontal distance from the cannon, what does f(x) represent? (1 point)2. What do the zeros of this function represent? Remember the zeros are where f(x) = 0. (1 point)3. Will the zeros tell you where the net should be placed? Why or why not? (1 point)4. To find the zeros, set the function equal to 0, and then factor the polynomial. Start by setting the function equal to 0. (1 point)Factor the polynomial.The polynomial (x2 26x 120) is in the form x2 + bx + c which can be factored as (x + p)(x + q) .5. Next factor the polynomial x2 26x 120. To identify the factors, complete the table: Note: This table does not contain all the factors of 120, but it has enough to let you factor the polynomial. (2 points: 0.5 points for each row)pqp + q101210123044306. Which values of p and q give the correct factors? (1 point)7. Factor the polynomial completely: (2 points: 1 point for each factor)0 = 0.05(x2 26x 120)8. Find the roots of the equation by setting each factor equal to 0 and solving for x.Hint: There are three factors, but the constant factor, 0.05, does not equal zero. Solve for x with the other two factors. (2 points: 1 point for each factor)9. Identify the roots. (2 points: 1 point for each root)10. What are the zeros of this function? Circle them on the graph. (1 point)11. Are these zeros the same as the roots you found? (1 point)12. What does a negative zero mean in terms of this problem? (1 point)13. Following this trajectory, will Nik hit a net that is 30 feet from the cannon? How do you know? (1 point) are the woman who became " girl computers" held to higher standard?why or why not Which physical property of water best allows solutes dissolved in it to be separated using simple distillation? DensityEvaporationMelting pointSurface tension Steam Workshop Downloader