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

and adults and complain of knee pain he is diagnosed with osgood schlatter disease. What assessment finding is

Answers

Question:

and adults and complain of knee pain he is diagnosed with osgood schlatter disease. What assessment finding is typical?

Answer:

pain worsens with quadriceps contraction

Can someone help me? I'm stuck on one of my edpuzzle questions. I would love if anyone could answer the question. Anyways here's the question:
-When must antiviral medication be taken in order to be effective? (Choose all that apply)
a. Only After viral exposure
b. Before viral exposure
c. During viral exposure

(This might have more than one correct answer, but I'm not so sure)​

Answers

Answer:

Antiviral medication work best when taken within the "48 hours of onset of flu symptoms"

but

they may still offer some type of benefits if it was taken later.

so the answer would be "C".

The first two weeks of a pregnancy, from conception to implantation, are known as the ________ Blank period.

Answers

Answer:

I believe the stage is called the germinal stage.

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 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

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

__________ is a process for validating the background of healthcare professionals and assessing their qualifications to provide healthcare services in an organization.

Answers

Answer:

Credentialing

Explanation:

Credentialing is a process for validating the background of healthcare professionals and assessing their qualifications to provide healthcare services in an organization.

Since the American Academy of Pediatrics developed guidelines recommending that infants __________, the incidence of death from sudden infant death syndrome (SIDS) has decreased.

Answers

Answer:

sleep on their backs

Explanation:

Since the American Academy of Pediatrics developed guidelines recommending that infants sleep on their backs , the incidence of death from sudden infant death syndrome (SIDS) has decreased.

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:

Nexium and Prilosec are medications that block the ability of the stomach to secret acid and are classified as ________.

Answers

Answer:

Nexium and Prilosec are medications that block the ability of the stomach to secret acid and are classified as Proton pump inhibitors.

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.

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.

Jasper decides to do some research before purchasing a new lawn mower. Choose the correct way to complete the sentences to explain what aspect of quality Jasper is concentrating his research on.
Jasper reads the reviews of the lawn mower model by other customers. These reviews on websites and blogs are one aspect of quality called
. Jasper is also concerned about maintenance of his lawn mower and believes that the manufacturer is the ideal choice to maintain and repair the product. The aspect of quality he is looking for is

Answers

Answer:

He is looking for maintenance and reliability quality

Explanation:

He is worried that the product will be reliable and able to be maintained regularly when or if broken.

A pregnant woman’s use of cocaine or methamphetamines increases the risk to her fetus of all of the following EXCEPT
obesity.
low birth weight.
miscarriage.

Answers

Answer:

A

Explanation:

Cocaine and other drugs or alcohol harms the baby and can cause a miscarriage or low birth weight.

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

Which of the following are components of high-quality CPR? Select all that
apply.
Chest returns to normal position between each compression
Compression rate is 100 to 120 per minute
Each breath lasts at least 2 seconds; chest begins to rise
Minimize necessary interruptions in chest compressions to less than 10 seconds
Compression depth is at least 5 inches
Check for breathing every 30 seconds

Answers

The components of high-quality CPR include the following:

Chest returns to normal position between each compressionCompression rate is 100 to 120 per minuteEach breath lasts at least 2 seconds; chest begins to rise

What is CPR?

This is referred to as cardio-pulmonary resuscitation and is an emergency lifesaving procedure performed when the heart stops beating.

The chest compressions should be about 2 inches with the rate at about 100 to 120 per minute.

Read more about CPR here https://brainly.com/question/3725035



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.

To learn more about Calories, refer to the link:

https://brainly.com/question/11460467

#SPJ2

The __________ requires that healthcare providers refrain from acts of omissions that would foreseeably result in harm to others, especially in cases in which the individuals are particularly vulnerable to the risk.

Answers

Answer:

The harm principle : )

Explanation:

The harm principle requires that healthcare providers refrain from acts of omissions that would foreseeably result in harm to others, especially in cases in which the individuals are particularly vulnerable to the risk.

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

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.

Three to five days is how long which of the following lasts if properly refrigerated? Eggs Fresh fish A beef roast Ground pork

Answers

Answer:

The Eggs Fresh fish.

Explanation:

I know.

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.

For more details regarding crime scene , visit

https://brainly.com/question/5151126

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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

Athletes who consume low ______ diets may be at risk for osteopenia and osteoporosis (deterioration of bone tissue leading to increased bone fragility and risk of fracture) later in life.

Answers

Answer:

calcium

Explanation:

Athletes who consume low calcium diets may be at risk for osteopenia and osteoporosis (deterioration of bone tissue leading to increased bone fragility and risk of fracture) later in life.

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.

What is a medical procedure used to gain access to the venous system in the event that an IV line cannot be placed or this procedure is needed to guarantee patient safety.

Answers

Answer:

The avascular access procedure inserts a flexible, sterile plastic tube called a catheter into a blood vessel to allow blood to be drawn from or medication to be delivered into a patient's bloodstream. A catheter may be used for intravenous (IV) antibiotic treatment and/or other medications, chemotherapy, long-term IV feeding, and blood transfusions. Vascular access spares patients the stress of repeated needle sticks and provides a painless way to draw blood or deliver medication.

Explanation:

Which of the following statements about persons with Down syndrome is TRUE?

Most require total care for life.
Most have severe health problems and die before age 30.
Most can function to some degree in society.

Answers

Answer:

most people with down syndrome can function to some degree in society

Francis is a 92-year-old man living on his own. Family members aren't able to be with Francis at all times, even though the risk that he will fall
and hurt himself is substantial. His daughter is at work one morning when a notification comes through on her smartphone. She checks the
message and finds out that her dad just turned on the coffee pot. A sensor in the coffee pot is programmed to automatically send the
notification when the power button is flipped on. The daughter knows that her dad is up and moving and all right. What type of technology is
this an example of?
А.
health information exchange
B
remote monitoring
C.
electronic health record
D
personal health record
E.
wearable health monitoring system

Answers

Answer:

E: wearable health monitoring system

Explanation:

Sorry If i am wrong it just seems like a reasonable answer pls tell me if i am wrong so i can change it

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.

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.

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