How do melatonin work?
1. How do melatonin work?
Melatonin's main job in the body is to regulate night and day cycles or sleep-wake cycles. Darkness causes the body to produce more melatonin, which signals the body to prepare for sleep. Light decreases melatonin production and signals the body to prepare for being awake.
2. Which of the following is not true with melatonin?
Answer:
Perform the indicated operations. Write your answer on a separate sheet of paper. Show your solution
1. Subtract 7x³ + 3x²-8 from 11x³-2x²+4
2. Add (4m5-3m + m² + 3m³ +5) and (3m³ + 4m³ + 8)
3. (4x³+x²+5)-(3x³+4x²-7)
4. (5y4-3y2 + 4)+ (6y³-4y²-7)
5. Subtract 6mn + 7m-9n+ 5 from 2mn -8m + 2n + 8
3. What gland produces or secretes melatonin
Answer:
Pineal Gland
Explanation:
Pineal gland is a smal pine-cone shaped structure that is located superior and posterior to the thalamus of the brain.
This gland secretes hormones called melatonin. Melatonin primary response is to inhibits secretions of gonadotropin-releasing hormones that inhibits reproduction.
4. translited in tagalog It produces melatonin, a hormone that affect the modulation of wake/sleep patterns and photoperiodic fuction?
naglalabas ng melatonin, isang hormone na nakakaapekto sa modulasyon ng pagising at pagtulog at "photoperiodic function".
5. which of the following is true about the effect of the excessive exposure of microwave?A. it can cause skin burnsB.it can disrupt melatonin production and memoryC. it can ignite nearby flammable materialsD. it can stimulate the production of vitamin d in the skin
Answer:
B. it can disrupt melatonin production and memory
6. LET'S EVALUATEMultiple Choices.1. Name the hormone that is produced during stressful situationsa. Melatoninb. EstrogenC. Adrenalineof ariot
Answer:
C.Adrenaline
Explanation:
hope it's help
7. the protein that helps protect the skin and underlying tissuea) Melanin c) Keratinb) Melatonin d) Actin
C. Keratin helps protect the skin and underlying tissue
Answer:
Keratin
Explanation:
Melanin - skin pigment
Melatonin - a hormone made by a part of the brain which is called pineal gland
Actin - a protein that forms (together with myosin) the contractile filaments of muscle cells, and is also involved in motion in other types of cell.
8. 4. If testes produces testosterone while ovary produces what hormone?A. AdrenalineB. Estrogen C. Calcitonin D. Melatonin
Answer:
B
Explanation:
Ovaries make eggs and hormones like estrogen and progesterone.
Answer:
B.
Explanation:
Estrogen are a group of hormones that play an important role in growth and reproductive development in a woman.
9. Which of the following hormones have antagonistic effects?A. FSH and LHB. Oxytocin and prolactinC. Parathyroid and calcitoninD. Testosterone and melatoninNOTE I WILL BE CHOOSING A NICE ANSWER AND MARK BRAINLIEST!
Answer:
D po
Explanation:
dahil yan Ang hormones
10. What's MoreActivity 1 Understanding HormonesFill in the following table with the correct endocrine organ whichproduces the given hormone:HormoneProduced by:InsulinProgesteroneEstrogenGrowth hormioneAdrenalineAntidiuretic hormoneTestosteroneAldosteroneMelatoninOxytocinThyroxine
Answer:
Insulin- Pancreas
Progesterone- Ovary, Plancenta
Estrogen- Ovary, Plancenta
Growth Hormone- Pituitary gland
Adrenaline- Adrenal
Antidiuretic hormone- pituitary gland
Testosterone- Thyroid and Parathyroid
Aldosterone- Thyroid and Parathyroid
Melatonin- Pineal gland
Oxytocin- Pituitary gland
Explanation:
Sana makatulong :-)
11. Compare and contrast; acetylcholine, melatonin, and dopamine.
Answer:
The action of dopamine is opposed by another neurotransmitter called acetylcholine. In PD the nerve cells that produce dopamine are dying. The PD symptoms of tremor and stiffness occur when the nerve cells fire and there isn't enough dopamine to transmit messages.
Explanation:
12. which of these is the function of the hormone melatonin released by the pineal gland
Answer:
The main function of the pineal gland is to receive information about the state of the light-dark cycle from the environment and convey this information to produce and secrete the hormone melatonin.
13. 12. If testes produces testosterone while ovary produces what hormone? a. Adrenaline b. Calcitonin c. Estrogen d. Melatonin a
Answer:
C estrogen
Explanation:
:))))))))))))))))
Answer:
E. Estrogen
Explanation:
Estrogen are a group of hormones that play an important role in growth and reproductive development in a woman.
14. which hormones have antagonistic effects?a. FSH AND LHb.oxytocin and prolactinc.parathyroid and calcitonind. testosterone and melatonin
Answer:
A. FSH and LH
Explanation:
i hope its help..15. 1. If the male reproductive hormone includes testosterone, FSH and LH. What about the female reproductive hormones? a.Estrogen, melatonin, FSH and LH b. Estrogen, adrenaline, FSH and LH C. Estrogen, progesterone, FSH and LH d. Estrogen, calcitonin, FSH and LH
Answer:
d. Estrogen, calcitonin, FSH and LH
16. 8. The production of __________ that regulate the chemical reactions within the body needs to be satisfied with iodine. A.cortisol hormones B. thyroid hormones C. melatonin hormones D. estrogen hormones
Answer:
B. thyroid hormones
Explanation:
Your body needs iodine to make thyroid hormones. These hormones control your body's metabolism and other functions.
Answer:
B. thyroid hormones
Explanation:
Your body needs iodine to make thyroid hormones. These hormones control your body's metabolism and other functions
Pa brainliest po
17. over exposure to blue light from the gadget you are using prevent the pineal gland to release the sleep hormone called melatonin . this result in a lower quality of sleep and consequently lack of clip which has negative health effects . how will you prevent yourself from negative effects of blue light?
CUT DOWN ON SCREEN TIMETaking regular breaks from computer or TV screens rests your eyes and limits blue light exposure. Every 20 minutes, look away from your screen and focus on an object 20 feet away. Do this for at least 20 seconds.Take a break from blue light at nightScreen breaks are most important in the evening. Try to power down your devices at least 3 hours before bed. This can help stop blue light from affecting your body’s release of the sleep hormone melatonin. More melatonin means better sleep.
To prevent headaches while you're using a blue light-emitting device, keep your eyes moist, take frequent breaks to stretch your body, use the 20/20/20 method to give your eyes a rest, and make sure your work or play area is set up to promote healthy posture
#UrHonestJ1sung
Answer:
1.Rest your eyes.The simplest way to help prevent overexposure to digital blue light is by managing the time spent using them.Be sure to take regular breaks away from the screen.
18. which is necessary hormone for regular sleep is affected by too much exposure to EMF's?A. MelanocyteB. MelaninC. MelatoninD. Melamine
ANSWERC. MELATONINAccording to this view, EMF exposure affects the pineal gland, resulting in a suppression of melatonin production. Melatonin has been shown to have anticarcinogenic 22.t
Answer:
C. MELATONIN
• According to this view, EMF exposure affects the pineal gland, resulting in a suppression of melatonin production. Melatonin has been shown to have anticarcinogenic 22.t
19. Assessment: Determine the reproductive hormones in the list below by crossing out hormones which does not belong.Insulin Progesterone Melatonin Thyroxine adrenalintestosterone Luteinizing Hormone calcitonin estrogen somatostatin epinephrineFollicle stimulating hormone
Answer:
estrogen
please give me a heart and star
20. 11. What is the main function of melatonin?a) Stimulates milk productionb) Helps in maintaining sleep activityc) Stimulates uterine contractiond) Stimulates glucose productionproduction of Follicle Stimulating
Answer:
b
Explanation:
Melatonin, often referred to as the sleep hormone, is a central part of the body's sleep-wake cycle
Answer:
it appears that the function of melatonin is to mediate dark signals and provide night information, a “hormone of darkness,” rather than be the hormone of sleep. It has also been thought to be an “endogenous synchronizer” that stabilizes and reinforces various circadian rhythms in the body
21. What sentence best supports the statement that hormones are involved in the regulation of homeostasis? A. The hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. B. The hormone oxytocin promotes labor contractions of the uterus during childbirth. C. The hormone melatonin induces sleep and its production is slowed by exposure to light. D. The hormone cortisol suppresses the immune system and is produced when the body is under stress.
#BrainlyFast
Answer:
A. The hormone erythropoeitin increases the production of red blood cells when oxygen levels are low.
Homeostasis is the state of balance including the level of different nutrients and substances essentials in our body. Hormones plays a vital role in regulating or maintaining homeostasis.
Example:
If the blood sugar in the blood decreases, hormones would regulate to organ responsible in increasing the blood sugar level to maintain homeostasis. In response, hormone glucagon will be released in the blood in which it function to increased the blood sugar level in the blood thereby maintaining homeostasis on blood sugar level in the blood.
Among the choices in the problem, only letter A have the same scenario in maintaining oxygen blood level in the body. RBC carries oxygen during gas exchange in the lungs, if the amount of oxygen decreases, increasing the amount of RBC would somehow increases the oxygen in the blood since it is the RBC carries oxygen in the blood.For more information, kindly visit the link below:
brainly.ph/question/273557
22. Which of the following the epidermis produces?a. melanin, protein, and keratin c. melatonin, protein, and keratinb. melanin, protein, and serotonin d. e melanin, protein, and sebum
Answer:
Keratin po hope it helps
Explanation:
The Squamous Cell Layer
Keratinocytes produce keratin, a tough, protective protein that makes up the majority of the structure of the skin, hair, and nails. The squamous cell layer is the thickest layer of the epidermis, and is involved in the transfer of certain substances in and out of the body.
23. which hormones have antagonistic effects?a. FSH AND LHb.oxytocin and prolactinc.parathyroid and calcitonind. testosterone and melatonin
Answer:
C
Explanation:
#CARY ON LEARNING
JUST FOLLOW MY ACCOUNT IN BRAINLY PLEASE
24. 2. Over exposure to blue light from the gadgets you are using prevents the pineal gland to release the sleep hormone called melatonin. This results in a lower quality of sleep and consequently lack of sleep which has negative health effects. How will you prevent yourself from the negative effects of blue light
Answer:
Activate eye protection on your phone
Wear blue light eye glasses
25. MomtoneYesNOReasonAdrenocorticotropicAntidiurete Hormone4Progesterone5 Parathyroid Hormone6. Luteinung Hormone7 Epinephrine8 Follicle Stimulating HormoneTestosterone10. Melatonin
Like when things are designed... when things are designed to work and they don't.. and it's literally their job... to work and they don't work... how tf does that work?
— Finn Wolfhard, 202026. Can i take melatonin 12 hours before blood test?
yes you can always take it
27. which hormones have antagonistic effects?a. FSH AND LHb.oxytocin and prolactinc.parathyroid and calcitonind. testosterone and melatonin
Answer:
C.
Explanation:
parathyroid helps increase the body's calcium level while calcitonin helps to lower the body's calcium level.
sana po makatulong
28. Compare and contrast; acetylcholine, melatonin, and dopamine.
Answer:
The action of dopamine is opposed by another neurotransmitter called acetylcholine. In PD the nerve cells that produce dopamine are dying. The PD symptoms of tremor and stiffness occur when the nerve cells fire and there isn't enough dopamine to transmit messages with melatonin.
29. 6. The hormones secreted by pancreas are insulin andA. adrennlineC. lungoncB. estrogenD. melatonin
GLUCAGON PO YUNG TAMANG SAGOT, WALA PO SA CHOICESPA BRAINLIEST PO PLSS
30. instructions: follow the step by step guidelines in a conceptual framework on the topic given below. 1. choose your topic. I am interested to study if chronic exposure to blue light from LED screens of computer monitors and television reduce melatonin levels thus reduce number of sleeping hour among teenagers. 2. Make your research question. __________________ NONSENSE REPORTS
Answer:
⏩click the picture
⭐PA ADD FO THEN PA BRAINLIEST⭐
Explanation:
#Carry On Learning ❤