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"The Neuron"
Briefly describe the concept of action potential.

Answer:

The concept of action potential is a nerve impulse that begins when the inside of a neuron becomes positive enough to reach its threshold potential so that the sodium channels burst open and positive sodium ions flow into the neuron while the positive forces other positive ions, like potassium, to flow out of the neuron. The neuron then returns to its resting potential.

An action potential can be defined as the rapid rise and then the fall of the membrane potential or voltage in a pattern that is characteristic. It is a method of cell-cell communication in the body.

An action potential is a way of communication between the cells of the body that is carried out by the neurons.

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What would you do if you tried to make someone’s day better and you did but it mad your day a little worse because of what they told you what was going on with there life.how would I help that

What do most psychologists believe to be the cause of development? A. a family’s socioeconomic status B. interaction of nature and nurture C. only due to nurture D. only due to nature

Foods high in calories but low in nutrients is full of?

Why would a school implement the Healthier US School Challenge?

Briefly describe some examples of negative ways to cope with stress

According to Maslow, the desire for a high self-image is what type of need?
A) A physiological need
B) A self-actualization need
C) A safety need
D) An esteem need

your co-payment is $25. What does it mean?

10pts Per Answer + first answer is brainliest!

You have been excited about the next basketball season since last year. The date of basketball tryouts should be recorded on your term calendar.

T/F

.How does GMO technology differ from selective breeding techniques that farmers have been using for
thousands of years?

What makes a nicotine substitute effective?
A. It contains nicotine.
B. It contains a chemical that acts like nicotine.
C. It contains all the same chemicals as tobacco smoke.
D. It contains neurotransmitters.

name 5 cardio (heart and lungs) exercises you can do at home.

What is adrenaline and how does it work in a person's response to stress?

Which of the following describes why New Coke was a marketing failure?
A) It was difficult for customers to find the product with the new look.
B) Customers has strong emotional ties to the original recipe.
C) People did not understand why the packaging was different.
D) Regular customers thought it tasted too much like the rival Pepsi.

Which activity will not strengthen your heart and lungs?

The occupational exposure to hazardous chemicals act requires employees to

Using a pedometer can promote a physically active lifestyle. Please select the best answer from the choices provided. T F

health education helps to be free from fatal disease . justify in your own words
​

PLEASE I NEED HELP 70 POINTSSSS!!!! Pg. 10 Recall Your Reading 1.As recently as 100 years ago, doctors might have been able to_________an illness, but they were often unable to_________it. 2.After fifty years of medical advancements, physicians had_________drugs and_________to cure some previously fatal infections, and vaccinations prevented_________and_________. 3.Today, medical care is changing rapidly because of advances in_________. 4.While Western medicine has often rejected_________health care practices, many healthcare professionals are now embracing a_________approach that considers more than the physical needs of a patient. 5.Health care practices change not only when research verifies the benefits, but also when both healthcare_________and_________understand and accept the research findings. Pg. 17 Recall Your Readings 1.Advances in mapping the human_________hold promise for the development of_________medicine that designs medical treatments for the individual patient. 2._________,a serious drawback of organ transplantation, could be eliminated when a patient’s own_________are used to_________new organ tissue. 3.Extreme miniaturization produced by scientists in the field of_________could one day deliver medicine to individual cells, allowing doctors to treat a disease without damaging healthy tissue. 4.Through the practice of_________, a physician can use a robot to perform surgery on a patient in another city or possibly even another country. 5.As medical care has become more specialized, many patients want care that is more personalized. They are seeking more_________medical therapies. The NIH has established the_________. This organization studies the_________of alternative medical treatments.

What skill-related fitness abilities are necessary for volleyball

Will give Brainliest!
Explain how poor flexibility can make daily tasks more difficult.

Which definition applies to physical fitness

Samuel is asked to do the dishes after dinner, which he hates. Instead of doing the dishes he decides to start his homework, which he considers to be really hard. What type of conflict is this?

What is the difference between the coronavirus and the flu?

1. You've already learned how medical professionals like doctors and nurses, as well as
other professionals like physiotherapists, trainers, and coaches, benefit from
understanding anatomy and physiology. Explain how at least one other non-medical
career could benefit from what you'll learn in this course. For example, how might an artist
benefit from understanding anatomy, or how might an architect building stairs, ramps,
and so on benefit from knowledge of physiology?
2. Imagine a doctor who specializes in cardiovascular medicine working with a patient
whose heart has always beat a bit too fast. Hypothetically, how might their work intersect
with that of a respirologist (lung doctor)? How do the two systems (cardiovascular and
respiratory) interact?
3. Choose any three major body parts or organs. For each body part, explain how that body
part's anatomical characteristics relate to its physiological functions. For example, your
shoulder is a ball-and-socket joint (anatomy) to allow for a full range of motion when
grabbing things (physiology).
4. Consider the human brain. Using the anatomical levels of organization-chemical, cellular,
tissue, organ, organ system, and organism-name one component related to the brain
for that layer. For example, components of the brain at the chemical level would be the

PLEASE HELP!!! WILL MARK BRAINLIEST!!! What do you need to have in order to get your professional license? (Check all of the boxes that apply) Friends in the business Proper educational background Licensing test Letter of recommendation Application

Explain how to perform a compression. How many compressions should be completed per minute

Which of the following should you do when lifting weights? A. Pick the weights up quickly and with a jurkin motion B. Lift with your legs, not your back C. Twist as you lift D. Lift with your back, not your legs.

write all subsets of the set (a,b,c)​

4 easy food tips for food safety ​

Which of the following statements about physical fitness is TRUE? A. Physical fitness is a continuous, changing state. B. Physical fitness is influenced by many factors. C. Physical fitness is individualized to each person. D. all of the above Please select the best answer from the choices provided. Α. B. C. D.​