the capacity of a muscle cell to shorten forcefully is known as:

Answers

Answer 1

Answer:

All muscle cells share several properties: contractility, excitability, extensibility, and elasticity: Contractility is the ability of muscle cells to forcefully shorten.

Explanation:

Your welcome :)


Related Questions

how many healthcare workers are in the united states

Answers

Answer:

22 million workers

Explanation:

in the US there are 22 Million healthcare workers.

what are the expert recommendations about activity level and activity intensity for teenagers?

Answers

Answer:

Children and adolescents ages 6 through 17 years should do 60 minutes (1 hour) or more of moderate-to-vigorous intensity physical activity each day, including daily aerobic – and activities that strengthen bones (like running or jumping) – 3 days each week, and that build muscles (like climbing or doing push-ups) – 3 ...

Explanation:

hope you find this helpfull

how long can freshly pumped breast milk sit at room temperature

Answers

Freshly pumped breast milk can sit at room temperature for at least 4 hours before spoiling. :} Learned from experience

4. What are some different ways to monitor your heart rate? Which method will you use and
why?

Answers

You can monitor your heart rate by checking your pulse on your writs or on neck, but there’s much more places you can check as well. I go for the one on my wrist because I find it much easier

why should doctors take your blood pressure at the same part of your body every time?

Answers

Answer:

its because that place is the most dependable area that is there on your body

Explanation:

are you suppose to rinse after brushing your teeth

Answers

Answer:

no, Don't rinse with water straight after toothbrushing

After brushing, spit out any excess toothpaste. Don't rinse your mouth immediately after brushing, as it'll wash away the concentrated fluoride in the remaining toothpaste. This dilutes it and reduces its preventative effects.

Explanation:

Which choices are short-term effects of being intoxicated? Select each correct answer. w hallucinations fever impaired judgement slowed reaction time​

Answers

Answer:

having the person rinse his mouth out mulitple times will help and give that person some meds like, administer fluids intravenously — with an IV — to prevent dehydration.

administer vitamins and sugar to treat low blood sugar.

insert a breathing tube to open the airways and provide more oxygen to the body.

pump the stomach to rid the body of excess alcohol. so the best thing to do is take  he or she to the ER, however if he or she is refusing then call 9-1-1 and tell him he or she is intoxicated and needs an IV with fluids! I hope this helps and hopefully that person will be ok!

Explanation:

also naltrexone helps and works great!

Answer:

The answer(s) are:

NOT impared judgement

YES/IS: Hallucinations

YES/IS: Slow Reaction Time

YES/IS: Fever

Your welcome!

Explanation:

k12

did the quiz!

7th grade

~Happy Helper~

what is political aspects?​

Answers

Answer:

Political aspects have a kind of double meaning. The more narrow definition is referring to activities concerned with achieving and using power in a country or society. The mechanism and decision making rules that exist in a country, how to govern the country and how to exert power.

In broader definition the term is used in companies to refer to the power aspect within a company. How power is shared across the company, how important decisions are made and how certain power relationships (alliances, special relationships) affect decisions.

Answer:

This is what it says online i hope it hepls

Describe a time when you felt you were not treated with respect by another person.

Answers

Answer:

When my friend went through my phone and read my text messages.

Explanation:

select an activity that requires one to be proficient in at least 4 of the health-related components. Provide the activity and explain how the four components are necessary for one to excel in that activity​

Answers

Playing football soccer that requires being proficient in all health-related components. These components include cardiorespiratory endurance, body composition, flexibility, muscular strength and muscular endurance.

The health-related components of physical fitness are key factors in all sports physical fitness such as walking, running, gym, swimming, cycling, soccer, etc.

Cardiovascular endurance refers to the ability that the heart and lungs have to provide oxygen to all body cells, which is fundamental during a football soccer game.

Flexibility refers to the ability of muscles to lengthen, thereby allowing your joints to move through a range.

Muscular strength. When playing soccer, muscle strength indicates the amount of force you can make when you kick a ball.

Muscular endurance refers to the ability that muscles in your body have to perform movements without fatigue. In this case, muscular endurance makes special reference to the muscles in your lower limbs or legs.

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PLEASE ANSWER!!Which of the following is an example of an "innate" personality trait?
a. Timothy was fussy as a baby, but became a calm and thoughtful teenager.
b. Jared was never afraid of dogs until one bit him.
c. Since the car accident, Hugo has become scared of flying.
d. Ever since she was born, Winnie has always been competitive.

Answers

Answer:

d. Ever since she was born, Winnie has always been competitive.

Explaination :

an innate sense of fair play inborn suggests a quality or tendency either actually present at birth or so marked and deep-seated as to seem so

Answer:

d. Ever since she was born, Winnie has always been competitive.

Explanation:

Hope this Helps!

how long does it take to metabolize a standard drink?

Answers

Explanation:

It takes time for alcohol to be processed by the body. On average, it takes about one hour to metabolize one standard drink. In terms of determining exactly how long alcohol is detectable in the body depends on many factors, including which kind of drug test is being used

Answer:

It takes time for alcohol to be processed by the body. On average, it takes about one hour to metabolize one standard drink. In terms of determining exactly how long alcohol is detectable in the body depends on many factors, including which kind of drug test is being used.

Explanation:


Thinking about and listing one's options in the process of decision making include all of the following EXCEPT:
A. identifying possible alternative outcomes
predicting what friends will think
C. determining what is most important
D. thinking about what choices could be made

Answers

Answer:

B. Identifying what friends think

Explanation:

identifying outcomes, determining what is important, and thinking about your choices are important when making decisions, making them true.

Kim got fired from her job; therefore, it is possible she will go through the stages of grief.
A.
True
B.
False

Answers

Answer:

A. True

Explanation:

If I was Kim and I got fired from my job I would definitely be grief-stricken. It was all I had. Most of my friends are from work and there is no way I will be able to keep affording Mr. Mittens' cat food on l the emergency funds I have saved up for a time I might get laid off. I have lost so much and what did it cost? Everything.... and a bag of chips. I don't have access to break room vending machine anymore so say goodbye to my favorite snacks.

Wow... I actually feel a lot sadder than I thought I would...

Answer:

True

Explanation:

Her serotonin levels would drop. Serotonin is the neurotransmitter that makes you feel happy. If you don´t have enough serotonin you will feel depressed.

Question 6 (2 points)
Highlight in some way the foods listed that are considered “fresh”.

Frozen Corn
Green Peppers
Canned Peaches
Seedless Grapes

Answers

I think green peppers out of all them goodluck sorry if I’m wrong :/

Answer:

green peppers

Explanation:

Explain what the core muscles do and why it's important to have a strong set of core muscles. do not copy and pace

Answers

Answer:Core exercises train the muscles in your , lower back, pelvis hips and abdomen  so they can work in harmony. and gives you better balance and stability whether your playing outside or climbing a mountain and  most sports and other physical activities depend on stable core muscles.

Explanation:

Question 7 (10 points)
What is the best way to clean raw produce and reduce your risk of food poisoning?
a
b
Wash the produce with soap and warm water, if it's firm scrub with a clean vegetable brush then wash with soap and warm was
Spray the produce with a solution of 1 cup vinegar to 4 cups water, then rinse.
Gently rub the produce under cold running water, if it's firm scrub with a clean vegetable brush under running water,
Soak the produce in cold water for 10 minutes, then rinse in warm water.
с
d
Question 8 (10 points)
Foods that spoil easily are also known as perishable foods or potentially hazardous foods.
True
False
Question 9 (10 points)
Which of the following actions does NOT help prevent cross-contamination?
a
b
Discard and do not reuse any sauce or marinade that has be used on raw foods.
Rinse raw meat and poultry before preparing food.
Wash dishes and utensils that have been used for raw meat, poultry, seafood or eggs before using them again for other foods.
Keep raw meat, poultry, seafood, and eggs apart from other foods in your shopping cart, grocery bags and refrigerator.
с
d
Help!!

Answers

Answer:

Question 7: B

Question 8: A

Question 9: B

Explanation:

Question 7: This is common sense, I always soak and clean raw meats with vinegar to kill bacteria and bugs that might have landed on it.

Question 8: This is true because if it's perishable it can expire quickly, and expire food equals bad, meaning it can make you sick.

Question 9: You're correct

why aren’t vitamins, minerals, amino acids, and herbal remedies as tightly regulated by the fda as are drugs and food additives?

Answers

Answer:

The Dietary Supplement Health and Education Act (DSHEA) of 1994 classified these items as "foods" as opposed to drugs; foods have less regulation than do drugs.

Explanation:

Because yes.

the nurse is preparing to assess a patient’s blood pressure. what would cause the blood pressure reading to be inaccurately high?

Answers

Answer:

Blood pressure cuff is too loose around the arm

Explanation:

Rationale: Using a blood pressure cuff that is too loose would cause the blood pressure to be inaccurately high. Using a blood pressure cuff that is too wide would cause the blood pressure to be inaccurately low. Taking the blood pressure in an arm with intravenous fluids infusing would affect the infusion of fluids but would not necessarily cause a falsely low blood pressure reading. Placing the arm above heart level would cause the blood pressure to be inaccurately low. Placing the arm above heart level causes a falsely low reading of about 2 mm Hg for each inch above heart level.

June follows a special diet that does not allow her to eat any milk products. This diet could be __________.


A.
vegan, lactose-free, or diabetic
B.
lactose-free, vegan, or ovo-vegetarian
C.
kosher, lactose-free, or low-sodium
D.
diabetic, lacto-vegetarian, or low-sodium

Answers

Answer:

Its actually B

Explanation:

Answer:

B

Explanation:

For points!111!!1

what are two ways in which a healthful eating plan for an athlete differs from a helthful eating plan for less less active teen what are two ways in which they are similar

Answers

Explanation:

pls write the question properly

Answer:

A healthy eating plan for an athlete you have to be more hydrated and eat more calories because athletes are active and you need energy and to be hydrated to prevent health conditions. A healthy eating plan for a less active teen you would need to watch your calorie intake and probably need to exercise more.

How was the eustachian tube discovered?

Answers

Valsalva (1704) discovered a muscle for opening the tube, and he presumed that in hearing this muscle would come into action. He described the maneuver that is named after him as a method to expel pus from the tympanic cavity into the external auditory canal.

At the end of the semester, Andrea has to give an oral report in front of the whole class. She practices, but when she stands up, she gets so nervous she drops all of her notes. She is embarrassed and cannot seem to put them back in the proper order. After the presentation, she whispers to her classmate, "This is the worst day ever. I am so embarrassed.”

What response would express empathy toward Andrea?

“Hopefully you will still get a good grade.”
“I don’t think anyone was paying attention anyway.”
“That looked really painful. Do you want to talk?”
“Next time, have a backup plan.”

Answers

Answer:

"That looked really painful, do you want to talk"

Explanation:

got it right on edge after I used the answer above me >:C

"That looked really painful. Do you want to talk?” is the response that would express empathy towards Andrea. Therefore, option (C) is correct.

What is empathy?

Empathy is the ability to comprehend or experience what another person is feeling from inside their frame of reference; more specifically, it is the ability to put oneself in the perspective of another person.

Examples of empathy include being able to sense the happiness of another person and actually being glad for them, being able to see yourself in the same circumstances as another person who is having difficulty, and feeling sad when they feel sad.

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The body is divided into equal vertical left and right halves by the:

Answers

Sagittal plane

explanation

What is a common cause of diabetes? A. Alcohol use. B. Abnormal cells in pancreas. C. An immune system disorder. D. Underfunctioning kidneys

Answers

Answer:

The answer is C

Explanation:

Immune system disorder is when your immune system attacks and damages your own tissue which also attacks your insulin producing cells

Abnormal cells in the pancreas are the common cause of diabetes. So the correct option is B.

What is diabetes?

Diabetes mellitus, sometimes known as just diabetes, is a metabolic condition that raises blood sugar levels.

Insulin is a hormone that transports sugar from the blood to the cells where it can be stored or utilized as fuel. When you have diabetes, your body can't utilize the insulin it does manufacture or doesn't produce enough of it.

Diabetes-related high blood sugar left untreated can harm your kidneys, nerves, eyes, and other organs. However, you can safeguard your health by learning about diabetes and taking measures to prevent or control it.

Despite having a similar name to diabetes mellitus, the uncommon illness known as diabetes insipidus is unrelated. Your kidneys are removed from your body with too much fluid in a separate ailment.

Each type of diabetes has unique symptoms, causes, and treatments.

Therefore the correct option is B.

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celia is a psychologist whose job involves promoting community wide mental health through research, prevention, education, and consultation. What type of psychologist would celia be?

Answers

Answer:

I think Celia should be a Clinical, Behavioral, Development, or Social psychologist.

Explanation:

Clinical is the study/research and diagnosing patients. Behavioral studies behavior in people ( duh ). Development is more on the education side because it deals with younger people, such as children. Social is listening to other people ( therapy ).

pdf pdf i will give for the answer

Answers

Answer:

What is the question?

Explanation:

Answer:

boi

Explanation:

what is peoples phone number?

Answers

Answer:

there is so many numbers in an any person

Explanation:

so its hard to know

which anatomic structures define the pelvic inlet?

Answers

The pelvic inlet is the superior aperture of the pelvis. The anatomic structures that define the pelvic inlet include the sacral promontory, the superior border of the pubic symphysis and arcuate lines.

The pelvic inlet is a planar surface that determines the boundary between the pelvic cavity and the abdominal cavity.

The pubic symphysis is a joint composed of a fibrocartilaginous disc located between the left and right pubic bones.

The sacral promontory is an anterior projection of the sacral plateau, which forms the posterior margin of the pelvic inlet.

The arcuate line is a rounded border on the internal surface of the ilium, which forms the border of the pelvic inlet.

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What are three elements that you need to measure to guarantee a successful recipe

Answers

Answer:

Food,silverware,and food

Explanation:

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