What is the role of calcium in muscle contraction?
A. bind to tropomyosin before the attachment of myosin head to the actin
B. prevent muscle cramping
C.bind to troponin which causes cross bridge between myosin and actin
Explanation:
I haven't learned about this yet but this is what I found online-
"What is the role of calcium in muscle contraction? Ca ions and proteins bond to actin play a crucial role in both muscle cell contraction and relaxation. ... It binds to the troponin complex, causing tropomyosin bound along the actin strands to shift position and expose the myosin binding sites on the thin filament."
I hope this can help a bit
In volley ball Which is NOT a component of the set pass?
A. Head down
B. Arms above head
C. Extend arms
D. Look through the window at the ball
Answer:
A
Explanation:
You have to keep your eyes on the ball
In volleyball, a component of the set pass should not look outside the window. Therefore, option "D" is correct.
What is volley ball?Volleyball is a game played by two teams with six players each. The players use their hands to bounce a ball over a high net in an effort to get it to touch the court within the opponents' playing area before it can be returned.
In association football, a volley is an air-borne strike in which a player's foot meets the ball and directs it angularly before it reaches the ground. A volley can be extremely difficult to aim, requiring timing and good foot-eye coordination.The ball is like a volleyball however might be somewhat bigger.
Therefore, volley ball teaches team spirt, working hard in disciple.
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Why did Africans want independence from European colonial rule? *
Answer: The decolonisation of Africa took place in the mid-to-late 1950s to 1975, with sudden and radical regime changes on the continent as colonial governments made the transition to independent states. Often quite unorganized, and marred with violence, political turmoil, and widespread unrest, organized revolts in both northern and sub-Saharan colonies including the Algerian War in French Algeria, the Angolan War of Independence in Portuguese Angola, the Congo Crisis in the Belgian Congo, and the Mau Mau Uprising in British Kenya
Explanation:
The neck is a _______.
a. 1st class lever
b..2nd class lever
c. 3rd class lever
d.4th class lever
Answer:
The neck is a first class lever
TONYA is 5 ft 3 in tall, weighs 151 pound and is 38 years old
Answer:
Tonya sounds quite healthy but maybe she should eat a little more.
Explanation:
What health risks are associated with anorexia?
Why is it important for a student like you to have a healthy school environment? How can you benefit from this or how can this affect you? Enumerate examples and explain your answer.
Answer:
students do better in school when they are emotionally and physically healthy. They miss fewer classes, are less likely to engage in risky or antisocial behavior, concentrate more, and achieve higher test scores.
Explanation:
What is willpower about?
Answer:
The ability to delay gratification, resisting short-term temptations in order to meet long term goals. The capacity to override an unwanted thought, feeling, or impulse. The ability to employ a “cool” cognitive system of behavior rather than a “hot” emotional system.
Explanation:
how do you handle your mental health during this pandemic?
Laying in bed all day
Answer:
I handle it with care like eating vegetables and drinking hot water with lemon to avoid the symptoms that can lead to this virus....we all must remember that health is wealth to not think twice of protecting ourselves
Which does not belong in hand/arm washing protocols
The use of hot water and soap does not belong to this protocols.
2÷3+4÷6=
[tex] \frac{2}3 + \frac{4}6 = {?} {?} [/tex]
Answer:
kanye west x jeffree star
Explanation:
Which stage has the basic virtue of competence?
A. Preschool stage
B. School-age stage
C. Adolescent stage
D. Young adult stage
Answer:
b
Explanation:
Which strategy would help veterinarians avoid burnout?
Answer:
Strategies to fight veterinary care burnout: Take a team approach; Empower team members; Increase pay to match ability; Show your appreciation; Train your team; Any practice can start putting these strategies into action to reduce burnout and compassion fatigue before it threatens the health of patients and caregivers. Burnout is a serious problem
Hopefully, this answers your question! :D
Answer:
Continuing Education Hope I Helped!!
Explanation:
How can body image affect ones self esteem.
Please don’t copy and paste school system detects all copy and pasted items
Answer:
Many people doubt about what they look like and compare themselves to others. Sometimes, people might not have the body shape or appearance they were hoping to have. Especially seeing someone "more pretty" or "more handsome" than you. This can negatively affect someone's self esteem and confidence. The thought of being "ugly" or "not pretty enough" can bring people down. They may think bad about themselves and not want to take care of themselves mentally and physically.
hope this helps! :)
Dietary Guidelines provide
information about food
choices for all healthy
people ages two and over.
a.True
b. False
PLEASE HELP this is so important
Answer:
The virus has made the lives of all ages tougher. Especially teens because we are still at our growing stages. School being at home is hard for teens since they have to adjust to a different schedule. Also, getting enough sleep and dealing with any life issues in general. Teens are still growing and finding a way in life. The virus is kind of like a road blocker. It prevents more growth, especially in teens.
hope this helps! :)
During fetal development, change in a mother's body occur primarily as a result of various hormones secreted by the ___________
Total kcal/d are greatest during which stage of life?
Why might a person need an emergency fund?
Not Less than 4 sentences Please!!
A emergency found can be useful for distant ocations. lets say that you're self or a family memeber gets ill and you have to pay a large bill that monny will help you with that. not only a medical emergency but it can also benefit you if you come to lose your house or your apartment you will have that to bqck you up. Their are many redons why a emergency fund might be helpful, as well as simply good to have.
PLEASE HELP!!!
Imagine that a large earthquake hits North America. The earthquake’s epicenter is exactly on the border between the United States and Canada between Seattle and Vancouver. The towns and cities closest to the epicenter and in both countries are severely damaged.
Based on what you have learned in this class and any additional research made, which country (the United States with its presidential system of democracy or Canada with its parliamentary system of democracy) will be more effective at addressing the crisis? Explain your answer.
Answer:
In the event of an eventual natural catastrophe affecting both Canada and the United States, the American government would be more effective in its immediate response to the event. This is because America has a presidential system, where the President of the United States has the entire executive power under his command, which means that he has greater freedom of action than the Prime Minister of parliamentary governments such as Canada. Thus, for example, a President can issue executive orders to give quick responses to certain problematic situations, while a Prime Minister must have the support of Parliament, which requires more time.
400 managers were asked which applicant skills are most important in their hiring decisions
Interpersonal communication competence is
Abraham Maslow's "Hierarchy of Needs
The more communicators' fields of experience overlap.
In transactional models
Martin Buber distinguished among three levels of communication
When we interact on an 1-Thou level,
Because interpersonal communication is an ongoing, transactional process
- The heart of interpersonal communication is
Five skills related to competence in interpersonal communication:
Answer:
1. which applicant skills are most important in their hiring decision
Work effectively with others, listen well, give feedback effectively
2. Interpersonal communication competence is
the ability to communicate effectively and appropriately.
3. Abraham Maslow's "Hierarchy of Needs
Physical needs for survival,
safety and protection needs,
belonging and social needs,
self-esteem needs, and
self-actualization needs
4. The more communicators' fields of experience overlap.
Selective, systemic, individual, processual, transactional,
meaning creating
5. In transactional models Martin Buber distinguished among three levels of communication
all participants share responsibility for its effectiveness
6. When we interact on an 1-Thou level,
I—It, I—You, and I—Thou
7. Because interpersonal communication is an ongoing, transactional process
shared meanings between people.
8. - The heart of interpersonal communication is
both are defined as communicators who participate equally
and often simultaneously in the communication process
9. Five skills related to competence in interpersonal communication:
Develop a range of skills, adapt communication appropriately, engage in dual perspective, monitor your communication, commit to effective and ethical communication
Nutrients are substances in food that your body needs in order to grow, have
energy, and stay healthy.
O True
O False
Answer:
ture
because nutrients helps people grow.
It is true that Nutrients are substances in food that your body needs in order to grow, have energy, and stay healthy.
Nutrients are essential substances found in food that provide the necessary energy and building blocks for the body to grow, repair tissues, maintain bodily functions, and stay healthy. They include carbohydrates, proteins, fats, vitamins, minerals, and water, among others. Nutrients play a crucial role in maintaining overall health and well-being.
Nutrients are the essential components found in food that our bodies need to perform various functions and maintain good health. Each nutrient plays a specific role in supporting our body's growth, development, and overall well-being.
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List the types of vessels in the order a drop of blood would flow through in the in the systemic circulatory route beginning with the aorta. which come first capillary, vein , artery, venule, arteriole. In anatomy
Answer:
The types of vessels through which a drop of blood would flow in the systemic circulatory route starting from the aorta are: artery, large, medium and small caliber → arterioles → capillary vessels → venule → veins, small, medium and large caliber.
Explanation:
The circulatory system is part of the cardiovascular system and consists of the blood vessels responsible for carrying blood throughout the body. Each of the blood vessels branches off, forming large-, medium-, and small-caliber vessels.
Arteries carry oxygenated blood from the heart to all body tissues and organs.The capillary vessels are very small in caliber and allow the exchange of blood, nutrients and gases with the tissues.Veins are in charge of taking non-oxygenated blood from the whole body and carry to the heart.From the heart the blood passes to the lungs so that the alveolar gaseous exchange occurs.
If a drop of blood is found in the aortic artery, its pathway through the systemic circulatory route is:
Artery, large, medium and small caliber → arterioles → capillary vessels → venule → veins, small, medium and large caliber.
This excerpt from a handbill used in the hotly contested presidential election of 1828 is an example of the tactic of_____Ill give brainliest
Answer:
mudslinging
Explanation:
Answer:
b
Explanation:
1. An illness that can be caused by exposure to extreme heat.
A heat stroke
C. heat stress
B. fatigue
D. hypothermia
Answer:
a. a heat stroke can occur
HELP PLEASE!! ILL GIVE BRAINLIEST AND 10 points
35. Which of the following is an example of delayed gratification?
Exercising every day
Using credit cards to pay for a vacation
Recognizing the long-term consequences of smoking
Saving for the down payment on a house before buying one
Saving for the down payment on a house before buying one i think im not as sure
The Food Guide Pyramid is a guideline created by the US Department of Agriculture to encourage Americans to make healthy choices and to eat a balanced diet. How does the Food Pyramid accomplish these goals? Do you think the Food Guide Pyramid is effective? Why or why not?
answer me right you get brainliest what do i put in here
Answer:
The food pyramid gives a simple and visually appealing guideline that enables people to easily see how much of different key food groups they should be eating. It encourages healthy eating but emphasising the smaller quantity of fats and larger quantity of carbohydrates one should eat, for example. It is effective, but the weakness is that food packaging is not always labelled well enough for us to know the exact nutritional content.
Explanation:
this is what you put in your writing box.
<3 I hope I helped you!
Answer:
The food pyramid balances all the nutrients, and protiens that the human body needs. The food pyramid can and cannot be affective. some people may not be allowed or permitted too eat such foods. Such as dairy or gluten. Therefore it can be good for some but not always
Explanation:
Describe the self-injury behavior known as cutting. Explain why individuals might injure themselves on purpose.
Explanation:
Cutting is the use of a sharp object to intentional cut or scratch someone's body deep enough to bleed. Some people cut themselves in able to cope with emotions and could provide relief from painful feelings.
Answer:
the physical pain gives you something else to focus on instead of your emotions. Its also something people use to distract themselves
Explanation:
A medical coder writes in a patient's insurance claim that the patient has pneumoconiosis. Which most likely
caused the disease?
O working in an office
O getting a viral infection
O working in a hay field
getting a bacterial infection
A medical coder writes in a patient's insurance claim that the patient has pneumoconiosis. Working in an office most likely caused the disease. Option C is correct. This is further explained below.
What is pneumoconiosis?Generally, Pneumoconioses are a type of lung disorder induced by the lung's response to specific dust inhalation.
In conclusion, The primary cause of pneumoconioses is occupational exposure, The work done or an office place is the highest recorder cause of the disease Pneumoconioses.
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what are the bones that surrounded the lung called
Boris's doctor notes that Boris has some swelling in the paranasal area. Where is Boris swollen?
O near his pharynx
O near his nose
O near his larynx
O near his epiglottis
Answer:
Near his nose
Explanation:
ParaNASAL means the nose region.