What happens during a muscle contraction?

Type your answer as a numbered list with at least eight steps.

Answers

Answer 1

Answer:

Muscle contraction occurs when the thin actin and thick myosin filaments slide past each other. It is generally assumed that this process is driven by cross-bridges which extend from the myosin filaments and cyclically interact with the actin filaments as ATP is hydrolysed.

Explanation:


Related Questions

What is the best strategy for involving long-term stress

Answers

Take deep breathes when you start to feel stress. Then think about something that makes you happy. If that doesn’t help then try to remove all thoughts from your brain and start over!

Explain the areas of family life education.​

Answers

Answer:

C

Explanation:

the family have to be care of the children because the family is more important

Which is one way that media has influenced acceptance of different sexual orientations? a)including more LGBTQ characters as comic relief b)having more LGBTQ characters in lead roles c)showing more LGBTQ characters in negative roles d)showing more same sex couples experiencing divorce

Answers

B) having more LGBTQ characters in lead roles

Answer:

It's B.

Explanation:

Read the article. Summarize the article and make a poster of the topic. Include details of the pollution issues, specifics of what the pollution is, and be creative with visual aid, pictures, charts/graphs, etc.
A clean environment is essential for human health and well-being. At the same time, the local environment can also be a source of stressors - for example air pollution, noise, hazardous chemicals - that negatively affect health. The health of the EU population is also adversely affected by climate change, through heatwaves, floods and changes in the distribution of vector-borne diseases. At a broader level, climate change, loss of biodiversity, and land degradation can also impact on human well-being by threatening the delivery of ecosystem services, such as access to freshwater and food production.

Answers

Answer:

Check below for the summarized version

Explanation:

At the same time, the local environment can also be a source of stressors - for example air pollution, noise, hazardous chemicals - that negatively affect health. The health of the EU population is also adversely affected by climate change, through heatwaves, floods and changes in the distribution of vector-borne diseases.

Why would a tobacco user who has no symptoms of a cold feel like she may have one?
(17 points) :D
The whole question with the possible answers are in the picture!!!!

Why would a tobacco user who has no symptoms of a cold feel like she may have one? (17 points) :D The

Answers

A tobacco user who has no symptoms of a cold may feel like they have one due to the effects of smoking on the respiratory system. Smoking tobacco can lead to various respiratory issues, including irritation of the throat, nasal passages, and lungs. These effects can mimic the symptoms of a common cold, leading the individual to believe they are experiencing cold-like symptoms even when they do not have an actual cold.

Here are some reasons why a tobacco user may feel like they have a cold despite having no actual cold symptoms:

1. Throat Irritation: Smoking tobacco involves inhaling hot smoke containing chemicals and irritants. This can cause throat irritation and a scratchy or sore throat sensation, similar to the symptoms experienced during a cold.

2. Coughing and Congestion: Smoking can lead to increased mucus production and irritation of the airways, resulting in a persistent cough and a feeling of congestion. These symptoms can be similar to those experienced during a cold.

3. Nasal Irritation: Tobacco smoke can irritate the nasal passages, leading to nasal congestion, sneezing, and a runny or stuffy nose. These symptoms are commonly associated with a cold, even if there is no actual viral infection present.

4. Fatigue and Malaise: Smoking can have systemic effects on the body, including reduced oxygen delivery to tissues. This can result in feelings of fatigue, weakness, and overall malaise, which are also commonly experienced during a cold.

It's important to note that smoking can weaken the immune system and make individuals more susceptible to respiratory infections like colds and other respiratory illnesses. Therefore, even if someone feels like they have a cold due to smoking-related symptoms, it's crucial to recognize the potential harm caused by smoking and the increased risk of developing actual respiratory infections. Quitting smoking and seeking medical advice are important steps for improving respiratory health and overall well-being.

for more questions on respiratory system

https://brainly.com/question/24653210

#SPJ8

Does anyone got Mr.Strickland?

Answers

Bahahhaha why is this funny?

What do u do next when CT confirms that a patient has an inflamed appendix.

Answers

Answer:

Physical exam to access your pain

Which structure is responsible for removing toxins from the blood?

Answers

The structure responsible for removing toxins from the blood is The Liver
The liver is responsible for removing toxins from the body's blood supply.

Grayson feels that he is ready to explore his first sexual relationship. He has some questions about how to protect himself from STIs. Since Grayson lives with his mom and grandmother, it feels uncomfortable to ask them about the subject. Which would be the BEST resource for Grayson to go for information on protection methods?

Answers

The best resource for Grayson to go for information on protection methods would be a healthcare provider, such as a doctor or nurse. Healthcare providers are knowledgeable about STIs and can provide accurate information on how to protect oneself from them.

Additionally, healthcare providers can provide confidential and non-judgmental care, which may make Grayson feel more comfortable discussing his questions about sexual relationships and protection methods. Another option for Grayson could be to research information on reputable websites, such as the Centers for Disease Control and Prevention (CDC) or Planned Parenthood. These websites provide accurate and reliable information about STIs and protection methods.

learn more about sexually transmitted infections at https://brainly.com/question/1304618

#SPJ11

During which stage of pregnancy is the developing baby most susceptible to damage from harmful agents like drugs or alcohol?.

Answers

Answer: First trimester

Explanation: During the first trimester, the fetus is most susceptible to damage from substances, like alcohol, drugs and certain medicines, and illnesses, like rubella (German measles).

explain how our neuromuscular systems
attempt to overcome fatigue during heavy work or exercise

Answers

Answer:

when you exercise, your nerves/sensory neurons produce reflex increases in heart rate, blood pressure and respiration to Help muscle blood flow and oxygen.

Explanation:

Measuring electrical activity of the brain over time is done using
A. PET scans
B. EEGs
C. MRIs
D. CT scans

Answers

Answer:

It's B.

Explanation:

Edge 2020

Measuring electrical activity of the brain over time is done using B. EEGs.  Thus, option "B" is correct.

What is an electroencephalogram?

EEG: The term EEG is also referred to as an electroencephalogram which is defined as a particular test that detects the electrical activities in an individual's brain through small metal discs i.e, electrodes that are being attached to his or her scalp.

Thus, option "B" is correct.

To learn more about  electroencephalogram click here:

https://brainly.com/question/7471262

#SPJ5

A healthy way to reduce your ecological footprint would be to
A) Ride your bike to school.

B) Recharge your cell phone.

C) Leave house lights on for safety.

D) Take separate car trips for each errand.

Answers

A) Ride your bike to school

If you notice files being transferred to or from your computer a. Simply close the window c. Tell the lab instructor b. Open a new Internet window d. Close the Internet session and tell the lab instructor Please select the best answer from the choices provided A B C D

Answers

Answer:

D.

Explanation:

you should do all you can. and D. seems to be doing the most

Answer:

the answer shall be C ❤

Explanation:

Your textbook suggests that health professionals practice aloud, change their paperwork, take care not to avoid the issue, but also avoid signs of disapproval when dealing with patients who are/have:_______.

Answers

Your textbook suggests that health professionals practice aloud, change their paperwork, take care not to avoid the issue, but also avoid signs of disapproval when dealing with patients who are members of gender minorities.

Why should gender minority be accepted?

This is because gender minorities may face discrimination and prejudice in healthcare settings. They may be misgendered, refused treatment, or made to feel uncomfortable. It is important for health professionals to be aware of these issues and to create a welcoming and inclusive environment for all patients.

Ssome specific things that health professionals can do to be more inclusive of gender minorities:

Practice using gender-neutral language.

Change your paperwork.

Take care not to avoid the issue.

Avoid signs of disapproval.

Find out more on health professionals practice here: https://brainly.com/question/26460809

#SPJ4

a 55-year-old asian man has a psa level of 4.8 ng/ml. based on the client’s psa level, which assessment question does the nurse need to ask?
a. "Do you wear boxers or briefs?" b. "When was the last time you experienced ejaculation?" c. "Will you remember to schedule your next PSA test in 1 year?" d. "How often do you include foods high in purines in your diet?

Answers

The assessment question that the nurse needs to ask based on the client's psa level is "When was the last time you experienced ejaculation and "Ejaculation and PSA level have a relationship.

This is because ejaculation can temporarily increase the PSA level. The prostate-specific antigen (PSA) test is a blood test that determines the PSA level in a man's blood. PSA is a protein produced by both cancerous and noncancerous prostate cells. The normal PSA level is less than 4.0 ng/mL.

A PSA level between 4.0 and 10.0 ng/mL is considered a moderate risk. A PSA level above 10.0 ng/mL is considered a high risk. A PSA level of 4.8 ng/mL is considered a moderate risk.

The assessment question the nurse should ask is "When was the last time you experienced ejaculation?" because ejaculation can cause a temporary increase in PSA level. To have an accurate PSA test, the client should avoid ejaculation for 48 hours before the test.

To know more about ejaculation refer here : brainly.com/question/32353090

#SPJ11

What're some useful tips that helped you through this school year?​

Answers

Don't procrastinate, stay organized, and be nice

Which of the following would be most likely to happen if health education and promotion were not disease prevention strategies?

People would be more likely to get diseases.

No one would want to be healthy.

More communicable diseases would be spread.

Diseases would change and become harder to treat.

Answers

Answer:

3rd option

Explanation:

Diseases would spread. people would not become more susceptible  so the answer is the 3rd option

Answer:

People would be more likely to get diseases, More communicable diseases would be spread.

Explanation:

__________ is the systematic self-observation and analysis of one’s conscious experience.

Answers

Answer:

Introspection............

Self examination …..

Approximately how many work-related injuries or illnesses are reported each year?.

Answers

Answer:

540 work injuries per hour

12,900 work injuries per day

90,400 work injuries per week

7 million work injuries per year

Which of the following are examples of how patents are not always a perfect way to encourage innovation: not every new idea can be protected with a patent or copyright. Opatints in the U.S. do not last very long. in industries where new technologies emerge rapidly, patents may be almost irrelevant.

Answers

Patents are not always a perfect means to foster innovation due to several reasons. Firstly, not all new ideas can be safeguarded through patents or copyrights. Secondly, patents in the United States have relatively short durations.

While patents can play a crucial role in promoting innovation, they are not without limitations. One significant drawback is that not every new idea can be protected with a patent or copyright. Some concepts may not meet the criteria for patentability, such as lacking novelty or non-obviousness. This means that certain innovative ideas may remain unprotected, potentially discouraging further exploration and development in those areas.

Moreover, patents in the United States have relatively short lifespans. Typically, utility patents last for 20 years from the date of filing. However, considering the lengthy process of obtaining a patent, the effective duration can be significantly shorter. This limited time span may impede long-term investment and deter inventors from fully capitalizing on their creations.

In rapidly evolving industries where new technologies constantly emerge, patents may lose their effectiveness. Innovations in these sectors often occur at a rapid pace, rendering patents outdated or irrelevant by the time they are granted. This can create challenges in protecting intellectual property, as competitors may quickly replicate or improve upon the patented technology without legal consequences.

In conclusion, while patents serve as an essential tool for encouraging innovation, they are not always a flawless solution. The inability to protect every idea, limited durations of patents in the United States, and the diminishing relevance in fast-paced industries all highlight the imperfections of patents as a means to foster innovation.

Learn more about Patents here:

https://brainly.com/question/14497615

#SPJ11

How do you let go of a comfort character?

Answers

Answer:

You can't man. Try finding a liking to another character

Explanation:

when following a repositioning schedule, a bed fast person should be repositioned when?

Answers

Oh okie oh gosh oh yeah sweetie I’m just trying not to be rude

Answer:

according to the schedule in the persons care plan

Explanation:

when following a repositioning schedule, a bed fast person should be repositioned

How long can a 17 year old female go without sleep?

I haven’t been able to sleep and have been up for 38 hours so far I’m just wondering?

Answers

Answer:

264 hours or just over 11 consecutive days.

Explanation:

Hope this helped you miss. Brainliest if possible! I also answered first :D

Guided Practice
Which of the following should you do if your medical professional gives you advice you are unsure about?

Answers

Ask questions to to the doctor and get more informed

________ diseases are those that involve the immune system functioning erroneously, such as when the body mistakes its own healthy cells as invaders.

Answers

Autoimmune diseases are those that involve the immune system functioning erroneously, such as when the body mistakes its own healthy cells as invaders.

The immune system is a advanced network of organs, cells and proteins that defends the body against infection, while protective the body's own cells. The system keeps a record of each germ (microbe) it's ever defeated thus it will recognise and destroy the germ quickly if it enters the body once more.

Autoimmune disease happens once the body's natural munition cannot tell the distinction between your own cells and foreign cells, inflicting the body to erroneously attack traditional cells. There are quite eighty varieties of reaction diseases that have an effect on a large vary of body components.

To learn more about immune system here

brainly.com/question/19843453

#SPJ4

What was the main research question that this article investigates?
a. Does exercise make you more optimistic?
b. Do people who listen to music exercise more?
c. Does listening to music during exercise increase pleasant mood?
d. Do people who exercise without music perform better?

Answers

The main research question investigated in this article is: c. Does listening to music during exercise increase pleasant mood?

A research question is a statement that defines the problem or issue that a research study seeks to address. It is a clear and focused inquiry that guides the research process and helps researchers to identify the scope, purpose, and significance of their investigation. The research question should be specific, measurable, and relevant to the research topic, and should guide the selection of research methods, data collection techniques, and data analysis strategies.

It should also be based on a thorough review of the existing literature on the topic and should be designed to contribute new insights or knowledge to the field. The research question is an essential component of a research study, and its formulation requires careful consideration and planning.

To learn more about research question, visit here

https://brainly.com/question/30299267

#SPJ4

Article Working It Out: Examining the Psychological Effects of Music on Moderate-Intensity Exercise. What was the main research question that this article investigates?

a. Does exercise make you more optimistic?

b. Do people who listen to music exercise more?

c. Does listening to music during exercise increase pleasant mood?

d. Do people who exercise without music perform better?


Select the device which is used for patients moving from a bed to a gurney.

Answers

Answer:

Position stretcher

Explanation:

This is used to move patients from a bed to a gurney

The american academy of pediatrics recommends that most women breast-feed exclusively for the first ________ of infancy. 6 weeks 3 months 6 months 1 year

Answers

The American Academy of Pediatrics recommends that most women breast-feed exclusively for the first 6 months of infancy.

This means that during this period, infants should receive only breast milk and no other fluids or solids. Breast milk provides all the necessary nutrients and antibodies for a baby's healthy growth and development. It helps protect against various illnesses and provides optimal nutrition. After the first 6 months, the AAP suggests continuing to breast-feed while gradually introducing solid foods. Breast-feeding can continue for a year or longer, as long as both the mother and baby desire. However, the first 6 months are particularly important for exclusive breast-feeding to ensure the best start for the infant.

To know more about American women visit:

https://brainly.com/question/33420463

#SPJ11

The American Academy of Pediatrics (AAP) recommends exclusive breastfeeding for approximately 6 months after birth. Furthermore, the AAP supports continued breastfeeding, along with appropriate complementary foods introduced at about 6 months, as long as mutually desired by mother and child for 2 years or beyond.

Margaret is going to Yosemite National Park with her family. She wants to do some hiking, but she is going with some relatives who are not very athletic. She has found a service that will drop them all off at the top of one of the hills so that they just have to walk down, which she figures will be much easier than walking up. What is the BEST advice for Margaret? O A. It will actually be easier to walk uphill. OB. Downhill is easier, but everyone will have sore quadriceps. Oc. Muscles adapt easily to eccentric exercise, so it will be fine. D. Because it will be repetitive motion, it will not strain muscles. Reset Next​

Answers

It will be easier but they will have sore quadriceps

Other Questions
What is the result of this numerical calculation using the correctnumber of significant figures? (55".0100 + 37.0".0156 +48.15*1.27E-3) / (0.02000 * 78.12 ) This table reflects the result of a survey conducted in a town to find out the number of cars of a particular color.Which of the following ranges would be appropriate to use in order to represent the numerical data on the vertical axis of a Bar Graph? A. 10 to 20 B. 20 to 100 C. 0 to 50 D. 0 to 30 What is the equation of the line that has a slope of -4 and goes through (-1,6)? O A. y+ 6 = -4(x + 1) OB. y+6= -4(x - 1) OC. y-6 = -4(x + 1) OD.y-6 = -4(x - 1) 1. Solve for x. Show your solution and justify every step. Equation. Justification 4(x - 3) + 5 = 17. Given 3] Goals that are overly ambitious can discourage employees and decrease motivation, yet the idea of stretch goals is proposed as a way to get people fired up and motivated. As a manager, how might you decide where to draw the line between a "good" stretch goal and a "bad" one that is unrealistic Which situation could cause an ecosystem to lose its equilibrium?A. Competition among speciesB. Interdependence among speciesC. Arrival of a nonnative speciesD. An increase in the population of a keystone species A vertical long-run Phillips curve is consistent with a. both the conclusion of Friedman and Phelps and the classical idea of monetary neutrality. b. neither the conclusion of Friedman and Phelps nor the classical idea of monetary neutrality. c. the classical idea of monetary neutrality, but it is not consistent with the conclusion of Friedman and Phelps. d. the conclusion of Friedman and Phelps, but it is not consistent with the classical idea of monetary neutrality. Describe the major sections of a research report used in counseling research. What is the core content included in each section of the report Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does Toms method work? Explain. ________ use scanning software to look for known problems such as bad passwords, the removal of important files, security attacks in progress, and system administration errors. The cochlea consists of a spiral-shaped structure wound around a solid core called the ______: Which sentence uses active voice?A. The crops were damaged by the heavy rainfall.B. Jodie caught the bouquet at the wedding.C. A meeting was called on Tuesday.D. John was dragged to the baseball game by his dad g A lab student adds 75 mL of a 0.20 M CaCl2 solution to a reaction. How many grams of CaCl2 did she add to the reaction Ethanol blended with gasoline can be used to power a "flex-fueled" car. One particular blend that is gaining in popularity is E85, which is 85% ethanol and 15% gasoline. E85 is 80% cleaner burning than gasoline alone, and it reduces our dependency on foreign oil. But a flex-fueled car costs $ more than a conventional gasoline-fueled car. Additionally, E85 fuel gets % less miles per gallon than a conventional automobile. Consider a 100% gasoline-fueled car that averages miles per gallon. The E85-fueled car will average about miles per gallon. If either car will be driven miles before being traded in, how much will the E85 fuel have to cost (per gallon) to make the flex-fueled car as economically attractive as a conventional gasoline-fueled car? Gasoline costs $ per gallon. Work this problem without considering the time value of money. A turkey has a mass of 6 kilograms. A bag of sweet potatoes has a mass of 2 kilograms. How many more grams does the turkey weigh than the sweet potatoes? Water costs $1.25 per bottle. At this rate, what is the cost of 10 bottles? Solve 2y+4 solve for y Suppose a student table has two columns, names and marks. How to get name and marks of top three students PLSS HELP ASAP I NEED RN tripling the linear size of an object multiplies its area by