What is relationship between melatonin and the sleep-wake cycle -Biology

What is relationship between melatonin and the sleep-wake cycle -Biology
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What is relationship between melatonin and the sleep-wake cycle? -Biology

Description : What is relationship between melatonin and the sleep-wake cycle? -Biology

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What is relationship between melatonin and the sleep-wake cycle -Biology

Description : What is relationship between melatonin and the sleep-wake cycle -Biology

Last Answer : answer:

The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone (a) calcitonin (b) prolactin (c) adrenaline (d) melatonin.

Description : The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone (a) calcitonin (b) prolactin (c) adrenaline (d) melatonin.

Last Answer : (d) melatonin.

Gland which is responsible for rhythms of sleep wake cycle

Description : Gland which is responsible for rhythms of sleep wake cycle

Last Answer : Gland which is responsible for rhythms of sleep wake cycle

The hormone which regulates sleep-wake cycle in man is

Description : The hormone which regulates sleep-wake cycle in man is

Last Answer : The hormone which regulates sleep-wake cycle in man is A. Oxytocin B. Vasopressin C. Thyroxine D. Melatonin

What is the most effective OTC sleep aid besides Melatonin?

Description : What is the most effective OTC sleep aid besides Melatonin?

Last Answer : Some people swear by valerian root, by I have not tried it.

Do you take any sleep aid, like Melatonin?

Description : Do you take any sleep aid, like Melatonin?

Last Answer : answer:I don’t, but I’m curious: Do you set an alarm, just in case? When I sleep without setting an alarm, I experience something similar – it’s like my brain doesn’t dare to sleep soundly. Also, ungh. I feel for you.

Does anyone take Melatonin to sleep? I do and it helps.

Description : Does anyone take Melatonin to sleep? I do and it helps.

Last Answer : I started taking it a few months ago, and I really think it helps.

Considering melatonin for sleep aid. Any advantage in a complex, or is the isolate okay?

Description : Considering melatonin for sleep aid. Any advantage in a complex, or is the isolate okay?

Last Answer : Basic melatonin works for some people who are lacking in sleep. i personally believe that using one 25 mg. of anitihistimine, 30 minutes before bedtime, works much better. and, its much cheaper than melatonin, if you buy the generic brand at WalMart.

Melatonin: a. is secreted by pineal gland b. regulates the circadian rhythm c. is useful to regulate the sleep pattern of patients with complete blindness. d. all

Description : Melatonin: a. is secreted by pineal gland b. regulates the circadian rhythm c. is useful to regulate the sleep pattern of patients with complete blindness. d. all

Last Answer : all

Identify the hormone with its correct matching of source and function. (a) Oxytocin - posterior pituitary, growth and maintenance of mammary glands. (b) Melatonin - pineal gland, regulates the normal rhythm of sleepwake cycle. (c) Progesterone - corpus luteum, stimulation of growth and activities of female secondary sex organs. (d) Atrial natriuretic factor - ventricular wall, increases the blood pressure.

Description : Identify the hormone with its correct matching of source and function. (a) Oxytocin - posterior pituitary, growth and maintenance of mammary glands. (b) Melatonin - pineal gland, regulates the ... sex organs. (d) Atrial natriuretic factor - ventricular wall, increases the blood pressure.

Last Answer : (b) Melatonin - pineal gland, regulates the normal rhythm of sleepwake cycle

What is the function of melatonin hormone? -Biology

Description : What is the function of melatonin hormone? -Biology

Last Answer : answer:

Do you ever wake up laughing?--start laughing in your sleep and wake yourself up with it?

Description : Do you ever wake up laughing?--start laughing in your sleep and wake yourself up with it?

Last Answer : Never experienced anything like that before, but I sometimes wake up hearing a shout and realize that I am the one who shouts. Often the dream that trigger the shouting involve exciting or extreme, and I ... to call someone or just out of excitement. It's hard to get back to sleep afterward too.

Do you wake yourself whilst talking in your sleep?

Description : Do you wake yourself whilst talking in your sleep?

Last Answer : answer:The only time I talk in my sleep is when I am having days and weeks of reoccurring nightmares. I'm usually unaware I am doing it, except that my husband will wake me if he hears ... you know what the talking is related to? Have you started a new medication that interrupts your sleep pattern?

If you sleep a bit in the afternoon, do you wake up refreshed or unwell and even worse than before?

Description : If you sleep a bit in the afternoon, do you wake up refreshed or unwell and even worse than before?

Last Answer : i feel refreshed after an afternoon nap. it is the actual sleep during the night that wrecks me in the morning.

What are your personal guidelines as far as the earliest in the day you'll call someone and the latest in the evening you'll call, if you don't know their sleep/wake habits?

Description : What are your personal guidelines as far as the earliest in the day you'll call someone and the latest in the evening you'll call, if you don't know their sleep/wake habits?

Last Answer : 10am, 9pm.

If left to your internal clock, what time would you go to sleep and wake up?

Description : If left to your internal clock, what time would you go to sleep and wake up?

Last Answer : If I just let my body speak, I'd fall asleep at 11 pm. and wake up at 9 pm. I need a lot of sleep, but most nights I get only 6-7 hours. Strangely enough, I tend to be most active between ... all. I hate waking up early to the sound of an alarm clock. I have trouble getting up early in the mornings.

What can I do to put myself back to sleep when I wake up at 4:00 a.m.?

Description : What can I do to put myself back to sleep when I wake up at 4:00 a.m.?

Last Answer : I have the same problem as you. The harder I try to go back to sleep the more difficult it becomes. I just lay in bed untill it’s time to get up for work. Good luck.

What does it take to wake you once you're in a deep sleep?

Description : What does it take to wake you once you're in a deep sleep?

Last Answer : Any sounds at all. Become part of my dream.

I have a question about levels of consciousness regarding wake and sleep states?

Description : I have a question about levels of consciousness regarding wake and sleep states?

Last Answer : answer:it sounds like typical hypnagogic experiences. most people don’t experience this but some do. I have from time to time. also, you don’t have to capitalize “psychology”. it doesn’t need capitalization.

I wake up with bloodshot eyes everymorning. Could over the counter sleep aids be the cause?

Description : I wake up with bloodshot eyes everymorning. Could over the counter sleep aids be the cause?

Last Answer : If you exhibit bloodshot eyes for longer than three days and/or you are experiencing any eye pain and vision problems, it is imperative that you consult a doctor who will determine the cause and help ... but if eye pain or impaired vision occurs, this may be an indication of a serious problem.

How many times can someone wake up - go back to sleep - wake up?

Description : How many times can someone wake up - go back to sleep - wake up?

Last Answer : I’ve seen @sccrowell go an hour and a half. She could have probably gone much longer, but I had enough and put an end to the madness. When she sleeps she is somewhere far away!

Can a Mac computer be set to ask a password when you wake it from Sleep mode?

Description : Can a Mac computer be set to ask a password when you wake it from Sleep mode?

Last Answer : System Preferences—> Security—> General—> Require Password to wake this computer from sleep or screen saver

Do you ever wake up in the middle of a good dream and try to go back to sleep to finish it?

Description : Do you ever wake up in the middle of a good dream and try to go back to sleep to finish it?

Last Answer : I wish. I rarely dream as it is, but when I do they never finish. Sometimes thats a good thing though…

Should I sleep in or wake up and go to the cookout?

Description : Should I sleep in or wake up and go to the cookout?

Last Answer : Go to the cookout..spend time with your friend..when you come home you can sleep!

Is it OK to wake up and eat breakfast, but then go back to sleep for, say, 3-4 more hours? Is this unhealthy?

Description : Is it OK to wake up and eat breakfast, but then go back to sleep for, say, 3-4 more hours? Is this unhealthy?

Last Answer : Sounds mostly lazy…..why would you eat to sleep?

Macbook: Wake from Sleep issues?

Description : Macbook: Wake from Sleep issues?

Last Answer : what do u mean it shows a black screen, is it acting like it is still in sleep, or is it woken up. what is the status light doing when the black screen is up?

I'm far away from you, but I still shine bright. I sleep at day, I wake up by night. I stay by the moon, but never get close to it. What am I? -Riddles

Description : I'm far away from you, but I still shine bright. I sleep at day, I wake up by night. I stay by the moon, but never get close to it. What am I? -Riddles

Last Answer : A star.

I talk, but I do not speak my mindI hear words, but I do not listen to thoughtsWhen I wake, all see meWhen I sleep, all hear meMany heads are on my shouldersMany hands are at my feetThe strongest steel cannot break my visageBut the softest whisper can destroy meThe quietest whimper can be heard. -Riddles

Description : I talk, but I do not speak my mindI hear words, but I do not listen to thoughtsWhen I wake, all see meWhen I sleep, all hear meMany heads are on my shouldersMany hands are at ... strongest steel cannot break my visageBut the softest whisper can destroy meThe quietest whimper can be heard. -Riddles

Last Answer : An Actor

If people were in a closed room with no sunlight and clock would they know when to sleep and when to wake?

Description : If people were in a closed room with no sunlight and clock would they know when to sleep and when to wake?

Last Answer : In science experiment paralleling this question thee subjectsslept a lot during the initial stages but eventually adopted acircadian cycle of awake and asleep. It might not match the outsideworlds ... There is no rulethat people have to set their internal clocks by your locationsexternal clock.

If you take Melatonin, how much do you take at one time?

Description : If you take Melatonin, how much do you take at one time?

Last Answer : One mg doesn’t make any difference. Likewise 3 mg. I’ve tried 10 mg, and it works, but now I trying a slow release 5 mg to see if that makes a difference.

Does anyone have experience with taking melatonin?

Description : Does anyone have experience with taking melatonin?

Last Answer : answer:I LOVE MELATONIN .. It knocks me the fuck out in about 30 minutes. Always wake up pretty crisp after taking it. Keep in mind I take it maybe a few times a month since my job is more of a whenever gig ... OTC. I would give it a shot. If it freaks you out you only lost a bad dream and 8 bucks.

Question about taking melatonin?

Description : Question about taking melatonin?

Last Answer : answer:Given you're on Med's, consult with your doctor to find the safest and most effective dose of Melatonin for you. According to the University of Maryland Medical Center for adults with ... overdue it. http://www.melatoninfaq.com/melatonin-overdose/ Hope you feel better soon. Good luck

Will it do my body harm if I take Melatonin everyday before going to bed ?

Description : Will it do my body harm if I take Melatonin everyday before going to bed ?

Last Answer : What a Mayo Clinic internist has to say about it. I have not taken it as I, fortunately, do not have a problem sleeping.

What have been your experiences with Melatonin?

Description : What have been your experiences with Melatonin?

Last Answer : answer:I use it, my son uses it (as directed by his pediatrician) and my husband uses melatonin. OK, so I'm not using it tonight! I like using it during the week, I have a hard ... to your doctor, or at the very minimum, a pharmacist about any interactions with anything you are currently taking.

Is it safe to take melatonin (1.5-3mgs) at night?

Description : Is it safe to take melatonin (1.5-3mgs) at night?

Last Answer : It's not available over-the-counter in some countries, but that may be because of arbitrary reasons. It's very cheap and very easy to get in the US so it's not super dangerous. I knew an ... about it if it really helps you sleep better. The warnings on the bottle are probably over-cautious, too.

Has anyone tried melatonin or serotonin for anything before?

Description : Has anyone tried melatonin or serotonin for anything before?

Last Answer : I tried the melatonin and it didn’t help me sleep. But everyone is different and you need to give it a chance to work or not work before you stop taking it.

Can melatonin cause rebound effects?

Description : Can melatonin cause rebound effects?

Last Answer : I don’t see it having side effects regarding sleep patterns, but perhaps you had better take a look at this site to see the side effects.

Has anyone tried melatonin supplements for insomnia?

Description : Has anyone tried melatonin supplements for insomnia?

Last Answer : I have. I found that they work pretty well. But I was the kid in high school that would get high smoking oregano if I thought it was weed.

Which of the statements is incorrect w.r.t. melatonin hormone ?

Description : Which of the statements is incorrect w.r.t. melatonin hormone ?

Last Answer : Which of the statements is incorrect w.r.t. melatonin hormone ? A. Shows diumal variation B. ... C. Secreted by pineal body D. Poorly vascularized

Tyrosine is required for the synthesis of all of the following except (A) Melatonin (B) Epinephrine (C) Norepinephrine (D) Thyroxine 222 MCQs IN BIOCHEMISTRY

Description : Tyrosine is required for the synthesis of all of the following except (A) Melatonin (B) Epinephrine (C) Norepinephrine (D) Thyroxine 222 MCQs IN BIOCHEMISTRY

Last Answer : Answer : A

All the following statements about proopiomelanocortin are true except (A) It is made up of 285 amino acids (B) It is synthesised in pars intermedia and anterior lobe of pituitary gland (C) It is the precursor of ACTH and melatonin (D) It is the precursor of corticotropin like intermediate lobe peptide and endorphins 218 MCQs IN BIOCHEMISTRY

Description : All the following statements about proopiomelanocortin are true except (A) It is made up of 285 amino acids (B) It is synthesised in pars intermedia and anterior lobe of pituitary gland ... ) It is the precursor of corticotropin like intermediate lobe peptide and endorphins 218 MCQs IN BIOCHEMISTRY

Last Answer : Answer : C

Peripheral vasoconstriction is caused by high concentrations of (A) Antidiuretic hormone (B) Melatonin (C) Glucagon (D) Oxytocin

Description : Peripheral vasoconstriction is caused by high concentrations of (A) Antidiuretic hormone (B) Melatonin (C) Glucagon (D) Oxytocin

Last Answer : Answer : A

A hormone synthesised in the hypothalamus is (A) Melatonin (B) Melanocyte stimulating hormone (C) Vasopressin (D) Prolactin

Description : A hormone synthesised in the hypothalamus is (A) Melatonin (B) Melanocyte stimulating hormone (C) Vasopressin (D) Prolactin

Last Answer : Answer : C

Secretion of MSH is regulated by (A) Feedback mechanism (B) Melatonin (C) Hypothalamic hormones (D) ACTH HORMONE METABOLISM 217

Description : Secretion of MSH is regulated by (A) Feedback mechanism (B) Melatonin (C) Hypothalamic hormones (D) ACTH HORMONE METABOLISM 217

Last Answer : Answer : C

Melatonin is synthesised from (A) Phenylalanine (B) Tyrosine (C) Tryptophan (D) None of these

Description : Melatonin is synthesised from (A) Phenylalanine (B) Tyrosine (C) Tryptophan (D) None of these

Last Answer : Answer : C

Melatonin is synthesised in (A) Hypothalamus (B) Posterior pituitary gland (C) Pineal gland (D) Melanocytes

Description : Melatonin is synthesised in (A) Hypothalamus (B) Posterior pituitary gland (C) Pineal gland (D) Melanocytes

Last Answer : Answer : C

Which human hormone is called love hormone? A. Oxytocin (Answer) B. Melatonin C. Adrenalin D. Renin

Description : Which human hormone is called love hormone? A. Oxytocin (Answer) B. Melatonin C. Adrenalin D. Renin

Last Answer : A. Oxytocin (Answer)

Melatonin: a. is secreted by pineal body b. secretion is highest at night c. secretion is inhibited by light d. all above

Description : Melatonin: a. is secreted by pineal body b. secretion is highest at night c. secretion is inhibited by light d. all above

Last Answer : all above

The amino acid tryptophan is the precursor for the synthesis of (a) estrogen and progesterone (b) cortisol and cortisone (c) melatonin and serotonin (d) thyroxine and triiodothyronine

Description : The amino acid tryptophan is the precursor for the synthesis of (a) estrogen and progesterone (b) cortisol and cortisone (c) melatonin and serotonin (d) thyroxine and triiodothyronine

Last Answer : (c) melatonin and serotonin