At what point in pregnancy is the neural tube formed?.

Answers

Answer 1

Answer:

Between the 17th and 30th day after conception (or 4 to 6 weeks after the first day of a woman's last menstrual period), the neural tube forms in the embryo (developing baby) and then closes. The neural tube later becomes the baby's spinal cord, spine, brain, and skull. :)


Related Questions

Which of the following is not true about aerobics?
• A.
It can be done in a group setting or alone
O B. There is only one type of aerobics
• C.
You can add small hand or ankle weights to low-impact exercises
© D. There is usually an instructor to provide motivation

Answers

the answer is B. There is only one type of aerobics

"Safe lifestyle for healthy life". Justify the statement

Answers

Answer:

Living a safe lifestyle like doing low risks things would mean you wouldnt be putting your self at risk for stress and danger. For example, your friends may be jumping off a cliff into the water and they end up getting injured. You on the other hand didnt do anything with the risk so you ended up bring fine.

What is the Hottest thing in the world as of right now?

Answers

Answer:

When gold particles are smashed together, for a split second, the temperature reaches 7.2 trillion degrees Fahrenheit.

Explanation:

The hottest thing on earth is your mom

Which hormone is important in regulating the amount of potassium and sodium in the body fluids?.

Answers

Answer:

aldosterone

Explanation:

It is a mineralocorticoid hormone that is secreted by the adrenal cortex and regulates the balance of sodium and potassium in the body.

what would be the easiest part of eating healthy. please answer. ill give brainlest to whoever gets it right

Answers

Staying Hydrated with lots of water
Well drink water and finding a correct eating palm for yourself but be aware you can’t workout on a bad diet it doesn’t help

The concept of energy balance refers to the relationship between.

Answers

Answer:

calories consumed and calories expended

Explanation:

-

According to humorism, what does the mood "melancholic" mean?
A. Angry
B. Cheerful
C. Hungry
D. Sad

Answers

Answer: hii <3

D. Sad

Explanation:

melancholic means suggestive or expressive of sadness or depression of mind

Hopefully this helps you

- Matthew

According to humorism, your answer is D. Sad

How does behavior assessment tell you about your current ideas, behaviors, and concepts of body size and people’s weights?
What are some of the statements that you didn’t expect to be unhelpful or harmful that can be this way?
Tell about if you feel you need to make any changes in your attitudes and behaviors and what they would be?

Answers

Answer:

the way someone can act can tell you quite a lot about their diet or just the food they ate. I don't know if I have heard of unhelpful or harmful statements like this way. I think that it would help to change my attitude about life.

Explanation: I think I'm negative about life and it would be helpful if I wasn't so.

How does intermittent fasting work for weight loss?.

Answers

Answer: In doing the fast correctly and ensuring that it is aligning with your mind, body and soul–you can expect a good weight loss of anywhere between 2 to 6 kgs a month with excellent inch loss and increase in energy levels and brain function.

Explanation:

systematic review of 40 studies found that intermittent fasting was effective for weight loss, with a typical loss of 7-11 pounds over 10 weeks. [2] There was much variability in the studies, ranging in size from 4 to 334 subjects, and followed from 2 to 104 weeks.

Which of the following is a physical skill that a preschooler is likely to master?
A skipping
B jumping rope
C hopping on one foot
D climbing up and down stairs

Answers

Answer:

D, climbing up and down stairs

Explanation:

Out of the options listed, this is the skill that requires least coordination and is most available for practice (as many places have stairs) meaning that a preschooler is more likely to master this skill than any of the others.

Hope this helps! :)

The correct answer is D climbing up and down stairs.

Which type of mutation would not typically convert a proto-oncogene into an oncogene?.

Answers

A deletion is a type of chromosomal mutation that would not typically convert a proto-oncogene into an oncogene.

What is a mutation?

A mutation is any type of nucleotide modification that alters the genetic material or genome of an organism.

A deletion is a type of mutation that involve the loss of one or more nucleotide bases in the chromosomal region where it produces.

In conclusion, deletion is a chromosomal mutation that would not typically convert a proto-oncogene into an oncogene.

Learn more about mutations here:

https://brainly.com/question/17031191

#SPJ1

Alcohol usage can affect the development of an adolescent's brain and can have long-term damaging effects on intellectual capacities.
t or f

Answers

Answer:

True

Explanation:

ADOLESCENTS ARE MORE SENSITIVE THAN ADULTS TO ALCOHOL'S MEMORY-IMPAIRING EFFECTS. Among its many effects on the brain and brain function—such as impairing balance, motor coordination, and decisionmaking—alcohol interferes with the drinker's ability to form memories (i.e., it is an amnestic agent). Drinking alcohol during the teenage years can cause permanent brain damage. Damage to the brain could be responsible for memory problems, inability to learn, problems with verbal skills, alcohol dependence and depression. › Alcohol can affect a teenager's social development if they start drinking at an early age. Multiple studies have found a link between excessive alcohol use and damaged brain function, resulting in such conditions as dementia, deficits in learning and memory, mental disorders, and other cognitive damage. Without intervention, the brain can be permanently impaired by chronic alcohol use.

An alcohol awareness program sponsored by a local police department is an example of a __________. a. community program b. nonprofit organization program c. government program d. none of the above please select the best answer from the choices provided. a b c d

Answers

I’m not 100% sure but i think its B

Talking to friends, counselors, and parents is a way to cope with stress and change. Please select the best answer from the choices provided. T F

Answers

Answer:

true for all 3

Explanation:

hope this helps:))

Answer:

true

Explanation:

:)

How dominate was Kobe Bryant
1-10

Answers

9

Explanation:

Becasue hes a do.inate man as he has said him self

give an outline on how asthma affects the respiratory tract.

Answers

Answer:

the inside walls of the airways in your lungs can become inflamed and swollen

Explanation:

There you go :)

The walls and airways become inflamed followed by mucus that gets trapped in the lining

Which of the following is not a benefit of cardiovascular exercise?
OA
Cardio exercise improves the immune system
O B.
Cardio exercise burns fat
Oc
Cardio exercise increases your risk for cancer
O D.
Cardio exercise can help prevent major illnesses

Answers

Answer is def C my boy

Makena is new to her neighborhood and is being bullied by a few girls who live down the street. They have made fun of her shy personality, along with her family not having a lot of new or nice items since moving. Which of the following would be the most appropriate way for Makena to handle the situation? (5 points) Calmly and firmly tell them to stop and discuss with a trusted adult, avoiding that part of the street if possible Confront the girls near their homes and prepare to physically fight them if they continue Discuss the situation with her own group of friends and start making fun of the other girls Withdraw from friends and family until they notice something is wrong and help her with the situation

Answers

Answer:

Calmly and firmly tell them to stop and discuss with a trusted adult,avoiding the part of the street if possible.

What is the outermost layer of the digestive tract wall?.

Answers

Adventitia
above the diaphragm, the outermost layer of the digestive tract is a connective tissue called adventitia below the diaphragm is called serosa

Which of the following is not a component of a lever? a. effort b. tension c. fulcrum d. load

Answers

b) tension. hope this helps :))

Please help and give the correct answer please don't guess.

Answers

the answer is strength

Which organ of the female reproductive system sheds an unfertilized egg every month??
ill give you a thanks if you get it right

Answers

Answer:

Your answer is uretrus.

Explanation:

Stay safe, stay healthy and blessed.

Have a good day !

Thank you

Answer:

uterus, all girls should know this

Explanation:

A mental list of characteristics used to define each item is the __________ model. a. character b. exemplar c. image d. prototype

Answers

Answer:

b.exemplar model

Explanation:

Hope it hhelpss

One of the positive symptoms of schizophrenia includes:.

Answers

Answer:

The positive symptoms include hallucinations, delusions, and any changes in thoughts or behaviors.

Explanation:

I don’t really think there’s a positive symptoms schizophrenia if that is what I am understanding all symptoms of schizophrenia can be thought of as negative including hallucinations Timmers fears anxiety and insanity please let me know if you need anything else and I will be more than glad to help if there’s any information you can extend me on for this question I will be more than happy to answer thank you

Select the correct answer.
What is not true about cardio exercise?
O A.
It can help you to sleep better at night
• B.
It is a good way to cope with strong emotions
O c.
It decreases your ability to think clearly
• D.
It increases your energy level

Answers

Answer:

C.

Explanation:

C) it decreases your ability to think clearly

How long does a dream typically last near the end of the sleep cycle, just before waking?
A.
about 5 minutes
B.
about 15 minutes
C.
about 30 minutes
D.
about 50 minutes

Answer: C

Answers

Answer:

The answer is C. About 30 mins

Explanation:

A dream typically last about 30 mins before it ends.

What's the first step one should take when determining the amount of overload to include in an exercise program? a. consulting the internet for exercise plans b. asking around at a local gym c. assessing your current level of fitness d. asking a health-conscious friend please select the best answer from the choices provided. a b c d

Answers

The first step during the exercise program will be C. assessing your current level of fitness. Consulting the Internet for exercise plans, asking around at a local gym.

How should an individual engaged?

It should be noted that before an individual engages in an exercise program, it's important for the person to determine their level of fitness first.

Consulting the Internet for exercise plans, asking around at a local gym, or a health-conscious friend isn't the best option in this case.

To Learn more about exercises click here:

brainly.com/question/1365564

Which of the following statements best distinguishes legal drugs from illegal drugs? a. illegal drugs have higher costs. b. only illegal drugs are regulated by the government. c. legal drugs can be used at an earlier age. d. the fda regulates and approves legal drugs. please select the best answer from the choices provided. a b c d

Answers

Answer:

D: the FDA regulates and approves legal drugs

The breaking down of food in the human digestive system is both chemical and

Answers

Answer:

The breaking down of food in the human digestive system is both chemical and mechanical

Explanation:

mechanical

hope this helps have an amazing day!

Currently, there is general agreement in the scientific community that cognition has some effect on learning. please select the best answer from the choices provided t f

Answers

Answer:it is the first one

Explanation:

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