The head of sperm consists of the following main structures:

A. Acrosome
B. Acrosome & nucleus
C. Nucleus
D. Acrosome, nucleus, centrioles, mitochondria
E. Acrosome, nucleus, centrioles

Answers

Answer 1
The answer to your question is B.

Related Questions

Why is daily muscle strengthening activity not recommended?.

Answers

Daily muscle strengthening activity is not recommended because muscle fibers need to regenerate properly and adapt to physical exertion.

What is muscle strengthening?

It is based on a series of exercises designed to work a specific muscle chain or group of muscles, helping to recover the motor qualities of the muscles.

Daily muscle strengthening activity is not recommended since the muscle needs to regenerate and adapt to the following exercise sessions, otherwise the muscle work capacity will be progressively reduced.

Therefore, we can conclude that daily muscle strengthening activity is not recommended because muscle fibers need to regenerate properly and adapt to physical exertion.

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The approach to psychology suggesting that psychological disorders may be best explained by looking at genetic factors, chemical imbalances, and brain abnormalities is the ________ perspective.

Answers

The biological perspective hope this helps !

The statement is completed by the addition of the word Biological, giving

" brain abnormalities is the Biological perspective." as the last line.

What is psychological disorder?

In general, a psychological disorder is defined by distressing, debilitating, and abnormal thoughts, feelings, and actions.

In conclusion, The approach to psychology suggesting that psychological disorders may be best explained by looking at genetic factors, chemical imbalances, and brain abnormalities is the Biological perspective.

Read more about behavior

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How long after stopping taking the pill will i get a period?.

Answers

Answer:

Menstrual periods typically resume within three months after you stop taking the pill. But if you took the pill to regulate your menstrual cycles, it may take several months before your period comes back.

Explanation:

Does taking prenatal vitamins help you get pregnant?.

Answers

No, they do not increase fertility, but they do have benefits of a healthy pregnancy and also prove to prevent complications. If wanting to get pregnant doctors advise woman to start taking prenatals .

Which structure of the heart acts like an automatic door that closes once blood enters a chamber and forces it to exit in the proper direction?.

Answers

Valves help regulate the proper direction of contents in the body

Valves help regulate the proper direction of contents in the body

2 in 4 daily calories come from fat true or false

Answers

Answer: True.

Explanation:Its just a fact lol

What is TRUE about ALL muscles in the human body?

A. They are voluntary and can be consciously controlled.
B. They are involuntary and cannot be controlled.
C. They are made of dozens of large, inflexible fibers.
D. They are a bundle of fibrous tissues that contract.

Answers

All muscles in the human body are ; ( D ) a bundle of fibrous tissues that contract

Muscles in the human body

Most muscles in the  human body are involuntary while the skeletal muscles are voluntary and can be controlled, therefore involuntary or voluntary nature of muscles is not true about all muscles in the human body.

Muscles are made of elastic fibers/ tissues which are bundled together. They can contract and expand when needed, which means they are flexible.

Hence we can conclude that All muscles in the human body are ; ( D ) a bundle of fibrous tissues that contract.

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Please help me. The last one is wrong I tried that one.

How can dietitians help prevent the spread of food-borne illness?

A and C only
advise patients to stop eating meat
lobby for better inspections
educate patients about safe food-handling procedures

Answers

C educate patients about safe food-handling procedures

The disease cholera is highly virulent and is spread by contact with infected water. Does this support the trade-off hypothesis of disease virulence?

Answers

Answer:

Yes because it's easy to come into contact with water directly. There is no need to keep the host up and about for transmission

Explanation:

Hope this helps you!!

What is the JCAHO?

JCAHO is an organization that focuses on quality and safety.

JCAHO is legislation that supports patients rights.

JCAHO is used to describe healthcare facilities that are safe.

JCAHO is an academic institution where doctors learn how to provide safe care.

Answers

Answer:

A

Explanation:

A private, nonprofit organisation dedicated to improving the quality care in organised health care settings

Answer:

A, second half is B

Explanation:

edge

Should I quit vaping?

Answers

Answer:

yes you should

Explanation:

It will be better for your health

Answer:

yes

Explanation:

How long does it take to get sick from mold exposure?.

Answers

Answer: 2 to 9 hours after exposure

Explanation:

Describe how you identified an area of need in your community

Answers

Decide on scope.
Identify assets.
Make connections.
Collect data.

The organs and glands in the body that aid in procreation?

Answers

Explanation:

The organs and glands in the body that aid in procreation?

The endocrine system

The endocrine system, made up of all the body's different hormones, regulates all biological processes in the body from conception through adulthood and into old age, including the development of the brain and nervous system, the growth and function of the reproductive system, as well as the metabolism and blood sugar

There you go ;)

What component of fitness is proportion of fat and lean mass in your body?.

Answers

Answer:

In physical fitness, body composition is used to describe the percentages of fat, bone, water and muscle in human bodies.Because muscular tissue takes up less space in our body than fat tissue our body composition as well as our weight determines leanness.

Explanation:

hope this helps if not let me now

Part One 1. Label each of the following organs on the picture below: pancreas, liver, stomach, small intestine, large intestine. 2. In the space provided, describe the function of each organ you labeled.

Answers

Answer All the blood leaving the stomach and intestines passes through the liver. The liver processes this blood and breaks down, balances, and creates the nutrients and also metabolizes drugs into forms that are easier to use for the rest of the body or that are nontoxic.

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

The large intestine includes the colon, rectum and anus. It's all one, long tube that continues from the small intestine as food nears the end of its journey through your digestive system. The large intestine turns food waste into stool and passes it from the body when you poop.

The small intestine has three parts: the duodenum, jejunum, and ileum. It helps to further digest food coming from the stomach. It absorbs nutrients (vitamins, minerals, carbohydrates, fats, proteins) and water from food so they can be used by the body. The small intestine is part of the digestive system.

During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones.

Explanation:

A canal that's approximately five feet long and extends from the ileum to the anus is called the

Answers

Duodenum or large intestine. Duodenum

Can someone please help me with 5 questions?

1) Question: Which of the following is not essential to a healthy diet?
Answer choice:
fat
carbohydrates
protein
none of the above

2) Question:
Which fats are considered the healthiest to consume?
Answer choice:
saturated fat
trans fat
cholesterol
mono- and polyunsaturated fats

3) Question: Which of the following is not considered part of metabolic syndrome?
Answer choice:
being overweight
sleep apnea
high cholesterol
high blood pressure

4) Question: How can dietitians help prevent the spread of food-borne illness?
Answer choice:
A and C only
advise patients to stop eating meat
lobby for better inspections
educate patients about safe food-handling procedures

5) Question: What is the percent of body weight that health professionals point to as enough weight loss to improve health?
Answer choice:
ten percent
twenty percent
fifteen percent
five percent

Answers

All of them for number one.

Number two is mono and polyunsaturated fats.

For number 3, it is sleep apnea.

The 5th one I do not know. If I had to guess it would be 5 or ten percent.

Number 4 would be educate patients about safe food and adivse patients to stop eating meat.

Explanation:

I try to take health classes.

Molly is applying for a job as a dietician at a nursing home. She knows that she needs to show good social awareness in the interview. What is the BEST way to show that she has these skills in the interview?

A. Make sure that she tells the interviewer that she is socially aware.

B. Prepare a variety of menus meeting dietary restrictions and cultural preferences.

C. Point out that she has friends from many different ethnic groups and social classes.

D. If she is socially aware, she will automatically get it right. She does not need to do anything special to prepare.

Answers

There is no special thing that Molly has to do, if she is socially aware, she will automatically get it right.

What is social awareness?

The term social awareness refers to a person's ability to be accomodative of others and be able to show empathy to others. This is an innate skill that naturally shows up if it is really there.

As such Molly does not need to do anything, if she is socially aware, she will automatically get it right. She does not need to do anything special to prepare.

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effects of food waste​

Answers

Answer:

it makes a deficiency of food. number of peoples cannot have food . cost of food increases so number of peoples cannot afford that much cost for a food. malnutrition cases are increases in particular area where the food waste or deficiency of food creates.

Answer:

Waste of people hard work and damaging the eco and u should be thxful for what you have. Cause back then it horrible

.
Which is an example of a root?
lettuce
tomato
turnip
asparagus

Answers

Answer:

turnip

Explanation:

These grow in the ground

Answer: turnip

Explaination: they grow in the ground and grow roots off of them as well

Mary is tested for the amount of hemoglobin in her blood. The test results indicate that her hemoglobin level is 16 g/dL of blood. This value indicates that
A) she is suffering from anemia.
B) she has fewer red blood cells than normal.
C) her hematocrit is probably lower than normal.
D) she may be suffering from a form of leukemia.
E) her hemoglobin level is normal.

Answers

the answer is b hope that helps

Why should you start looking at nutrition labels on the back of packaged food to corroborate that your food choices?

Answers

Answer:

All packaged foods come with a nutrition label meant to provide you with the information necessary to know exactly what you're eating. Understanding what's in the foods you eat helps you make healthier choices. Checking food labels also makes it easy for you to compare the nutrient content of different options. A healthy diet is crucial throughout your lifetime and paying attention to nutrition labels is a good step toward improving your overall diet.

Explanation:

what is the internal temperature must the eggs reach while cooking

Answers

Answer:

There are three important temperatures to remember when cooking meat or eggs at home: Eggs and all ground meats must be cooked to 160°F; poultry and fowl to 165°F; and fresh meat steaks, chops and roasts to 145°F.

Explanation:

can u brainlist me pls

Fear of being stigmatized often discourages individuals from seeking treatment for their mental illness.
a. True
b. False

Answers

I pretty sure the answer is True

The percent daily value on the nutrition fact label means what?

Answers

I think it means how high or low it is in any of its nutrients hence why there is a colour scheme to help show us how unhealthy or healthy it is

Why do babies think they rule the world?

Answers

Answer:

because we listen and obey them

Explanation:

like as in we follow and help them whenever they cry, laugh, play and have a lot yk being a baby, so babies like to think they r the boss,

lol hope It answers ur question ^^

We give them everything and obey them that’s why

What are the roles of mucus? Select two options
A) to trap pathogens
B) to start fevers
C) to prevent pathogens
D) to simulate B-cells to make antibodies
E) to identify antigens

Answers

Answer:

A-C

Explanation:

mucus acts as a barrier( sort of ) all of the other things mentioned (D and E) are functions of the white blood cells.

Why does your heart rate increase when you are physically active?.

Answers

Answer:

For instance during exercising your heart rate will increase due to more oxygen.

Explanation: During exercise, your body may need three or four times your normal cardiac output, because your muscles need more oxygen when you exert yourself. During exercise, your heart typically beats faster so that more blood gets out to your body.

Which stage of the demographic transition has birth and death rates that are approximately equal, low death rates influenced by improvements in health care and food production, and a stable or declining population?.

Answers

Answer:

post-industrial

Explanation:

The stage of the demographic transition that has birth and death rates are approximately equal, low death rates influenced by improvements in health care and food production, and a stable or declining population is the fourth stage.

What is the fourth stage of the demographic transition?

In the fourth stage of the demographic transition, a society has completed the transition from a pre-industrial society to an industrialized and post-industrial society.

The decline in birth rates is due to improved access to education, employment, and birth control methods, while death rates remain low because of improvements in healthcare, nutrition, and sanitation, due to which population declines slightly.

Many developed countries, such as United States, are currently in the fourth stage of the demographic transition. Some developing countries are also experiencing this stage due to improvements in healthcare and education.

Therefore, the stage of the demographic transition where birth and death rates are approximately equal is the fourth stage.

Learn more about the demographic transition here:

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