Which of the following is TRUE of the process of meiosis?

It results in the number of chromosomes being reduced by half.

The process adds an extra twenty-first chromosome.

Meiosis results in two cells, each with 46 chromosomes.

Answers

Answer 1

Answer:

It results in the number of chromosomes being reduced by half

Explanation:

Answer 2

the process does not add a 21st chromosome, and meiosis does result in 2 cells, but they do not have 46 chromosomes each. recall that when a parent cell is about to divide, spindle fibers pull an equal number of chromosomes apart so each new daughter cell can have the same amount of chromosomes. the answer is "it results in the number of chromosomes being reduced by half"

Related Questions

A person who experiences persistent and intense dizziness after exercising should _________.

Answers

A person who experiences persistent and intense dizziness after exercising should consult a physician.

People in rural areas of the United States have higher rates of chronic disease than do people in urban areas, and their health problems tend to ______.

Answers

Answer:

be more serious because they are often diagnosed later in the disease process

Explanation:

Which division of the Department of Health and Human Services would be responsible for developing a program to respond to a potential epidemic

Answers

Answer:

Centers for Disease Control and Prevention (CDC)

Explanation:

Centers for Disease Control and Prevention (CDC) would be responsible for developing a program to respond to a potential epidemic. : )

Why can't the fire protection problems in a community be solved solely by building more fire stations and hiring more emergency response personnel?​

Answers

Answer:

Because the fires do not have anything to do with the number of stations or firefighters. They have to do with the fires having the right conditions to start on their own (wildfires) or a person's carelessness that leads to a fire getting out of control.

Explanation:

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!

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Kallmekrish

Sasha's interested in working in the emergency care setting. Which of the
following characteristics should she have?
A. Specializes in only one main area to contribute to a team, like
bone injuries or trauma
B. Willingness to care for the patient over an extended period of time
C. Comfortable sitting for a long period of time
D. Ability to make quick decisions under pressure
SUOMI

Answers

Answer:

B

Explanation:

Being willing is being able to do anything you out your mind too

D
The ER is very fast paced and requires you to be quick on your feet

A person suffering from bulimia will most likely have dental problems due to the __________. A. exposure to stomach acid from vomiting B. vitamin deficiency from the deprivation of food C. lack of healthy hygiene habits D. tendency to eat foods high in sugar

Answers

Answer:

A.) Exposure to stomach acid from vomiting

Explanation:

A.) is correct because when bulimics forcefully vomit, stomach acid may also come up along with food. Stomach acid is very acidic, so repeated exposure leads to high chances of enamel and tooth decay. Those suffering from bulimia often permanently damage their throat and mouth.

B.) is incorrect because vitamin deficiency usually doesn't lead to dental issues. However, vitamin deficiency is a common side effect of bulimia. Due to constant purging, the body is not able to absorb the vitamins and minerals from food. Experiencing electrolyte imbalances are also likely as a result of forced vomiting and excessive exercise.

C.) is incorrect because those with bulimia are not necessarily less hygienic. Bulimics are not less likely to brush, floss, or otherwise take care of their teeth. They develop dental issues because normal hygiene practices are not strong enough to counteract sustained acid exposure from purging.

D.) is incorrect. However, it is not uncommon for those with bulimia to develop more cavities as a result of eating this type of food. I believe this is the second best answer because dental issues are usually more likely to be contributed to vomiting. Additionally, constant purging is just as likely to cause cavities and tooth erosion, if not more. On another note, eating food high is sugar is not special to bulimia. Those suffering from many types of eating disorders consume this type of food in higher quantities. Furthermore, those with bulimia do not necessarily always binge on foods high in sugar. While they usually purge after intaking food with high sugar contents, they can purge after all types of meals (typically more calorie-dense meals, but, again, not necessarily).

Answer:

a

Explanation:

When a person is healthy, without signs and symptoms of disease, illness, or injury, the level of prevention or care most appropriate would be:

Answers

Answer:

Primary prevention

Explanation:

Primary prevention is the correct level of prevention to give a healthy person.

Which of the following is a symptom of smallpox? Choose all that apply.

- Blood can coagulate and clot while circulating in the body.
- Rash characterized by raised, fluid-filled vesicles
- Swollen lymph nodes (aka buboes)
- Shock from over-stimulation of the immune system
- Rash characterized by flat, rough, patches
- Fever
- Flu-like symptoms

Answers

Answer:

- Fever

- Rash characterized by flat, rough, patches

- Rash characterized by raised, fluid-filled vesicles

- Swollen lymph nodes (aka buboes)

-Flu-like symptoms

They are all symptoms of chickenpox’s

Explanation:

After several months of persistent heartburn, an adult client has been diagnosed with gastroesophageal reflux disease (GERD). Which treatment regimen is likely to be prescribed for this client's GERD

Answers

Answer:

Proton pump inhibitors; avoiding large meals; remaining upright after meals

Explanation:

Which nursing action is applicable to the psychomotor domain of learning when conducting a teaching session for breastfeeding mothers

Answers

Answer:

Observing a mother expressing the breast milk   : )

The nursing action that is applicable to the psychomotor domain of learning when conducting a teaching session for a breastfeeding mother is to teach the mother the right procedure for lactating.

What are the benefits of lactation?

Lactation is a relationship between a newborn baby and his or her mother that creates an emotional bond between them as well as makes the baby healthy as it contains a large amount of antibodies that can protect the child from infections. So providing hands-on practice and feedback to the mother as she breastfeeds is the best teaching that is done by the nurse to increase the benefits of lactation.

Hence, the nursing action that is applicable to the psychomotor domain of learning when conducting a teaching session for a breastfeeding mother is to teach the mother the right procedure for lactating.

Learn more about lactation here.

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According to the American Academy of Pediatrics, which medication is recommended to pregnant or breastfeeding women?



None of these

Caffeine

Advil

Answers

None of these would be the correct answer
neither. caffeine causes blood vessels to constrict, which can cut off blood supply to the fetus. and advil reduces blood flow to a fetus's kidneys (and other organs!), which can result in low urine output and cause other problems in the body. for example, the pathways to the fetal heart can become narrower and narrower until the blood supply is almost cut off completely

A researcher changes the DNA in a soybean plant so that it produces offspring with a resistance to weed killer.

Which best describes this scenario?

Answers

Answer:

genetic engineering is your answer

i hope this helps

A health care provider orders the collection of a sputum specimen from a client with a suspected bacterial infection. Which action best ensures a usable specimen

Answers

The action that best ensures a usable specimen is : Instruct the client to inhale deeply and then cough.

What is sputum ?

The best way to collect a sputum specimen which a mixture of saliva  and some level of mucus from a patient is when the patient coughs after inhaling deeply because the required amount of sputum containing enough mucus from the respiratory tract will be collected to proper examination.

The collected sputum is inspected for viral and bacterial infection by the health care provider.

Hence we can conclude that The action that best ensures a usable specimen is : Instruct the client to inhale deeply and then cough.

Learn more about bacterial infection : https://brainly.com/question/2009215

An infant has been brought to the clinic for a well-child check. The infant is 12 months of age. The child's birth weight was 6 pounds, 7 ounces. What is the anticipated weight for the child at this visit

Answers

Answer:

Babies weigh about 19 or 20 pounds around one year old.

An adult diagnosed with schizophrenia lives with elderly parents. The client was recently hospitalized with acute psychosis. One parent is very anxious, and the other is ill because of the stress. Which nursing diagnosis is most applicable to this scenario

Answers

Answer:

Caregiver role strain related to the stress of chronic illness

Explanation:

Which activity is incluided in preventative health care?

Eating healthy
Exercising often
Getting plenty of rest
Getting regular checkups

Answers

I think it’s D Getting regular checkups

Geoff wants to lower his risk of cancer. According to scientific studies, consuming ________ may decrease his risk of this chronic disease.

Answers

Answer:

broccoli

Explanation:

Geoff wants to lower his risk of cancer. According to scientific studies, consuming broccoli may decrease his risk of this chronic disease.

Which element does a person's level of physical fitness depend on, besides cardiorespiratory endurance, muscle strength, muscle endurance, and flexibility

Answers

Answer:

Body Composition

When neither of two alleles is dominant, the resulting trait reflects the influence of both. This is called

dominant inheritance.

codominance.

polygenic inheritance.

Answers

Answer: codominance

Sometimes codominance, when neither of two alleles is dominant and the resulting trait reflects the influence of both, occurs.

Explain the three parts of brain and its function​

Answers

Answer:

Part 1:- Cerebrumfunction:- is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.

Part 2:- Cerebellumfunction:- is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance.

Part 3:- Brainstemfunction:- acts as a relay center connecting the cerebrum and cerebellum to the spinal cord. It performs many automatic functions such as breathing, heart rate, body temperature, wake and sleep cycles, digestion, sneezing, coughing, vomiting, and swallow

hope it helps mark as brianliest

Children of mothers who received insufficient nutrition during pregnancy tend to have _____ problems.

Answers

Answer:

Both physical and psychological problems.

Explanation:

Children of mothers who received insufficient nutrition during pregnancy tend to have Both physical and psychological problems.

Is paying a blood donor an example of social exchange or is flood victims helping each other an example of that?

Answers

A. yes it is an example of social exchange.



Scott is 19 years old and weighs 135 lb (61.4 kg). He wants to start a
weight-training program and has a goal of gaining one pound per week.
Scott's recommended energy intake for weight maintenance is 40 calories
per kilogram body weight. How many calories per day does Scott need to
eat just to maintain his weight?

Answers

He would need to eat 2,456 calories a day.

The total calories per day that Scott needs to eat to reach his goal is 3300-3500 kilocalories. Thus, the correct option for this question is A.

What is a Calorie?

A calorie may be defined as a type of quantitative measurement that significantly determines the content of energy in any food component. As the body needs calories to perform its functions, such as breathing, circulating the blood, and physical activity.

To understand these questions, we need to know a little more about daily calories.

In 2010, the International Society of Nutrition, in its position, delivers an approximate calculation of 40-50 kcal per kilogram of body weight, to supply the caloric expenditure of training and require energy for the construction of muscles through the synthesis of protein.

Therefore, the total calories per day that Scott needs to eat to reach his goal is 3300-3500 kilocalories. Thus, the correct option for this question is A.

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Kimberly Dunning was admitted to the hospital with dyspnea related to an asthma attack. Which acid-base imbalance is she at the highest risk for developing based on her condition

Answers

Answer:Kimberly Dunning was admitted to the hospital with dyspnea related to an asthma attack. Which acid-base imbalance is she at the highest risk for developing ...

Explanation:

Joshua is researching diabetes treatments online. Which criteria indicate that the provider of this information is likely a reliable source

Answers

Answer:

Explanation:

oshua is researching diabetes treatments online. Which criteria indicate that the provider of this information is likely a reliable source

Heart disease, diabetes, cancer, alcoholism, and many mental illnesses can best be described as __________.

Answers

Answer:

multifactorial disorders with a possible polygenic component

Explanation:

Heart disease, diabetes, cancer, alcoholism, and many mental illnesses can best be described as multifactorial disorders with a possible polygenic component.

A ___________ fracture is different from other types of fractures as they occur from overuse rather than trauma.

Answers

Answer:

Stress fracture

Explanation:

A Stress Fracture is different from other types of fractures as they occur from overuse rather than trauma.

Match these items.

1.
disease fighter
makes bile
2.
carry oxygen
red blood cells
3.
renin
carries blood back to the heart
4.
gall bladder
exchange oxygen for carbon dioxide
5.
veins
stores bile
6.
type of blood
white blood cells
7.
lungs
enzyme to digest milk
8.
liver
carries blood away from the heart
9.
arteries
AB

Answers

Answer:

"The cells and cellular components of human blood are shown. Red blood cells deliver oxygen to the cells and remove carbon dioxide. White blood cells—including neutrophils, monocytes, lymphocytes, eosinophils, and basophils—are involved in the immune response."

Explanation:

The first responding officer is in charge of the crime scene until the crime-scene investigator arrives. After the investigator communicates, the crime scene is _____.

safe
legal
secure
controlled

Answers

I’m pretty sure it’s c, known as secure. I’m sorry if I’m wrong. But if I’m right, then BRAINLIEST.

The first responding officer is in charge of the crime scene until the crime-scene investigator arrives. After the investigator communicates, the crime scene is secure

What is crime scene ?

An immediate and surrounding area where the crime has been committed called as crime scene, for example the Ramsey home and basement were crime scenes.

A crime scene is mainly provide clues to help to resolve the crime that was committed; it can either be primary or secondary.

A primary crime scene the actual criminal activity took place, the secondary crime scene can be refers to  the primary crime scene remains unknown.

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True or false Are bones hard structures of the body made of hard like rocks with chemicals joined together in tubes or flat plates

Answers

Bones are made up of a framework of a protein called collagen , with a mineral called calcium phosphate that makes the framework hard and strong. Bones store calcium and release some into the bloodstream when it's needed by other parts of the body.

Answer is true
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