the main function of melanin pigment is to protect the

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Answer 1
Melanin helps protect the skin from the suns uv rays and is also good for the skin and hair :)

Related Questions

selective serotonin reuptake inhibitors are drugs commonly prescribed for

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Answer:

SSRI's are commonly prescribed for patients with depression and/or anxiety disorders

Explanation:

muscle endurance is the ability to put forth force for better posture. t or f

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False

Actually muscle endurance is the ability of an organism to exert itself and remain active for long period of time.

the smallest conducting passageways of the lungs are known as

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Answer: bronchioles.

Explanation:

how are stem cells related to the idea that cells are different according to their function?

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Answer:

Stem cells are undifferentiated, or “blank,” cells. This means they're capable of developing into cells that serve numerous functions in different parts of the body. Most cells in the body are differentiated cells. These cells can only serve a specific purpose in a particular organ.

Stem cells are different from other cells in the body in three ways: They can divide and renew themselves over a long time. They are unspecialized, so they cannot do specific functions in the body. They have the potential to become specialized cells, such as muscle cells, blood cells, and brain cells.

which condition is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk?

Answers

systemic lupus erythematosus (Brainliest?)

Systemic Lupus Erythematosus is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk.

What is an Autoimmune Disorder?

Autoimmune disorder is the condition in which body cannot distinguish between own cells and foreign cells due to which it attacked mistakenly normal cells. In this disorder, immune system mistakes any part of the body like joints or skin as a foreign cell due to which it releases a protein called Auto-antibodies with attack healthy cells.

Some some disease may target only one organ; for example type one diabetes which damages the pancreas but like other diseases example Systemic Lupus Erythematosus, it affects the whole body.

The reason behind the autoimmune disorder is still unknown. The symptoms of the disease depends on the part of the body; in many cases it causes redness, swelling, heat and pain which shows the inflammation.

It  can be diagnose by performing various test as there is no specific test used for diagnosis of autoimmune disorder. The treatment of the disease depends on the condition of the patients.

The goal of the treatment is to suppress the immune system or slow down. Doctors give corticosteroids or other medicines for the treatment and in some cases treatment is for the rest of the life.

Thus, Systemic Lupus Erythematosus is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk.

Learn more about Autoimmune Disorders, here

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The rectal temperature of a body discovered under normal temperature conditions
was measured to be 94.6 degrees F. The body was found at 11:00 AM. Use the Glaister
equation to determine the estimated time of death.

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Answer:

Explanation:

the estimated time of death was 8:00pm

what endocrine condition is characterized by high blood glucose levels due to insulin disturbances

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Answer:

Diabetes mellitus

Explanation:

This is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both

during or after exercise, it is normal for a student-athlete to comment that his/her heart feels like it is beating out of their chest. true or false

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This is the totally normal, bounding-heart feeling we get when upset, or during or after exercise. The heart is beating correctly, just fast.

A student-athlete will normally comment that his/her heart feels like beating out of their chest as a natural reaction of the cardiovascular system during exercise. TRUE.

Jumping heartbeat is what you experience when you engage in strenuous or intensive exercise. This is due to the following changes that occur during exercise:

You gasp for air as your body need more oxygenYour pulse/heart rate increases

These are natural and important reactions of the cardiovascular system during intense exercise.

The blood circulates oxygen. During exercise, you expend more oxygen. So, your cardiovascular system work rate increases during exercise.

Thus, a student-athlete will normally comment that his/her heart feels like beating out of their chest as a natural reaction of the cardiovascular system during exercise. TRUE.

Learn more here:

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in order to palpate an apical pulse when performing a cardiac assessment, where should the nurse place the fingers?

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Answer: Left center of chest

Explanation:

This position roughly corresponds to the lower end of the heart.

which medical specialty has a shortage of physicians

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Answer:

The range of physician shortages projected by 2033 include the following: Primary care -- between 21,400 and 55,200 physicians Nonprimary care specialties – between 33,700 and 86,700 physicians Surgical specialties – between 17,100 and 28,700 physicians

Explanation:

which part of the eye helps focus light rays on the retina?

Answers

lens

The iris (the colored part of the eye) controls how much light the pupil lets in. Next, light passes through the lens (a clear inner part of the eye). The lens works together with the cornea to focus light correctly on the retina

Answer:

The Iris is the part of the eye that helps the eye focus

Explanation:

J.E. went to the emergency room at 2 a.m. complaining of nausea, vomiting blood, and severe pain in the middle of the chest. He told the doctor that he had been under a lot of stress in the past six months and suffered from heartburn at least 3-4 times per week. Blood tests were performed along with a gastroscopy exam (scoping of the esophagus and stomach). Results indicated that J.E. was slightly anemic and tested positive for H. Pylori bacteria in the stomach. He was admitted into the hospital for further observation and later discharged with appropriate diet orders and a prescription for an antacid and an antibiotic to treat the H. Pylori. What condition or disease do you think J.E. is suffering from

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Answer:

Gasteroenteritis

List any two dietary excesses that can increase the risk of cancer development, and explain how these excesses exert their effects.

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Processed and red meats

as well as saturated fats in general, may increase risk. Sugar-sweetened beverages may increase risk. Obesity is linked with higher risk for advanced prostate cancer. Higher consumption of dairy products and calcium (> 2,000 mg/day) may increase risk.

Which two hormones are essential for maintaining the body’s basal metabolic rate?

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Answer: The body's basal metabolic rate is controlled by the thyroid hormones thyroxine (T4) and triiodothyronine (T3). The anterior pituitary produces thyroid stimulating hormone (TSH), which controls the release of T3 and T4 from the thyroid gland.

defense cells in blood are called white blood cells or

Answers

defence cell in blood are called white blood cells

Answer:

leukocytes

Explanation:

white blood cells, also known as leukocytes, defend the body against disease.

how do stem cells demonstrate the idea that all cells have similarities?

Answers

Stem cells differentiate into the specialized cells. That is, stem cells stop being stem cells and start a process — called differentiation — that turns off gene expression of stem cell genes and turns on gene expression for the specialized cell. The cell becomes a specialized cell.

Typically, a stem cell divides and just one of the daughter cells begins to differentiate. The remaining cell stays a stem cell.

This is how, during embryonic development, the various tissues and organs form.

In the child and adult, progenitor stem cells in each tissue differentiate to the cell types of that tissue. For instance, just outside skeletal muscle cells reside “satellite” cells, which are stem cell for skeletal muscle During our lifetime, the satellite cells divide and a daughter cell becomes part of the skeletal muscle cell.

The heart of an adult is much bigger than that that of a newborn. There are cardiac stem cells (CSCs) that divide and then differentiate to cardiomyocytes (heart muscle cells) as we grow.

There are osteoblast progenitor cells that repair broken bones.

Some adult stem cells seem to be more primitive and are able to differentiate into many cell types. The hematopoietic stem cells form all the cells in the blood. During our lifetime, HSCs are activated and proceed to divide and then differentiate to replenish the cells in the blood.

MAY SOMEONE PLZ HELP ME ILL GIVE BRAINLEST :(((

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i hope this helps! if you need anything else i can help ^^

Number
Are there striations across of What are the size, shape,
the width of the muscle cells? Nuclei? and arrangement of fibers?
What function occurs as
a result of the
contractions in the
selected muscle? (see
page 3 of the lesson)
What is the relationship
between structure and function
in the selected muscle? (see
page 3 of the lesson)
Sides
Muscle-
Human
Cardiac
Intestines-
Outer Wall
Detailsmooth
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side
Musce
Skeleta
Longitudina
Sedion
and
Slide
2 Mode
Skelet
Cross Section

Answers

Answer:

umm I'm sorry but I'm 5th grade

Answer:

did you end up finding the correct answers?

Im going to failll helpp

Explanation:

learned
une
son.
Common Diseases of Respiratory and Circulatory System
Things that I KNOW
Things that I WANT TO
KNOW
Things that I have
LEARNED
Asthma
Heart Attach
Tuberculosis
Stroke
Influenza
Hypertension
A. Respiratory Diseases
1.
2.
3.
B. Circulatory Diseases
1.
2.
3.​

Answers

Answer:

respatory diseases: 1-lung cancer 2-emphysema 3-cysticfibrosis Circulatory Diseases: 1-cardiac arrest 2- high blood pressure 3-blood clots

Explanation:

These diseases can contain all the items listed above and they are some of the effects if your body is weak then you might have a Chance of getting a type of cancer or getting sick

how does physical activity benefit your mental health

Answers

Answer:

It can improve your muscle strength and boost your endurance.

Answer:

physical activity triggers your brain into releasing endorphins (feel good chemicals), this will result in you feeling happier. Physical activity also helps to reduce stress

the expanded distal end of the fibula is called the

Answers

Answer:

lateral malleolus

where to safely dispose of medical needles and syringes

Answers

Answer:

The proper and safe way to dispose of used or unwanted needles is to simply place them in a sharps container. These containers are specially made to be puncture and leak proof so they can safely store needles with or without medication in them.

Explanation:

gluteraldehydes are among the most effective chemical control agents because they __________.

Answers

Answer:

Gluteraldehydes are among the most effective chemical control agents because they: Are relatively safe, yet considered a sterilizing age

Explanation:

changes in flexibility with aging are primarily associated with

Answers

The answer is ‘inactivity.’

the anchoring of a crown, bridge or denture to the bone of the jaw is called a/an

Answers

Answer:

What is an implant

Explanation:

Implant. An implant is a metal post (typically made from titanium) which is surgically placed into the upper or lower jawbone where a tooth is missing. It is used as an anchor for the crown, bridge or denture that is placed over it.

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Miss Hawaii

which monosaccharide rarely occurs freely in nature?

Answers

Galactose, just like glucose and fructose, is C6H12O6. Galactose is rarely found free. Bonded to glucose, it forms lactose or milk sugar. Once ingested, both fructose and galactose are converted into glucose for an organism's energy needs.

typical american diets tend to promote a chronic state of inflammation, which likely contributes to risk for many chronic diseases. classify the following dietary components as pro-inflammatory or anti-inflammatory.

Answers

Answer:

classify the following dietary components as pro-inflammatory or anti-inflammatory.

Explanation:

synarthrotic fibrous joints between the bones of the skull are called

Answers

Answer:

synovial

hope that helped <3

The joints between bones of the skull are typically called sutures.

You take me when you’re feeling sick; I fix a headache or fever—quick. I come in all sizes and shapes, and in flavors bubble gum and grape. I come in two different forms—one from the lab and the other from willow tree bark. So when you’re in pain, don’t stay in the dark, Try me, and I guarantee that you’ll feel better fast; I’m a painkiller that really lasts.

Answers

Answer:

The answer to your riddle is Medicine

Explanation:

Medicine can come in all different shapes, sizes, colors and flavors.

Aspirin or Tylenol.
Typically the answer would be medicine but upon seeing it is a riddle, asprin or tylenol would fit as the answer.

Malpractice suits often involve lengthy ____________________. HELP!!!!!!

Answers

I would say Code. I took computer science last year and learned about malware and how they get info. ‍
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