What acts as a chemical messenger in the human body ?

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Answer :

Hormones act as chemical messengers in the human body.
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Cell regulation can be thought of as the effector side of cell communication. Most commonly cell regulation occurs by means of extracellular chemical messengers. Which of the following statement(s) is/are true concerning these messengers? a. Paracrine regulation involves a messenger which is produced and acts systemically b. The extracellular signal or stimulus is received by a receptor on or in the target cell c. Neurocrine regulation depends on a physical connection between the neuron and the target cell d. Most hormones, local mediators, and neurotransmitters readily cross the cell plasma membrane

Description : Cell regulation can be thought of as the effector side of cell communication. Most commonly cell regulation occurs by means of extracellular chemical messengers. Which of the following statement(s ... d. Most hormones, local mediators, and neurotransmitters readily cross the cell plasma membrane

Last Answer : Answer: b, c Depending on how the extracellular messenger arrives, cell regulation can be classified as paracrine, endocrine, or neurocrine. In paracrine regulation, a chemical messenger ... , local mediators, and neurotransmitters are water-soluble and cannot readily cross the plasma membrane

All the following statements about TSH are true except (A) It is a tropic hormone (B) It acts on para-follicular cells of thyroid glands (C) Its receptors are membrane-bound (D) Its second messenger is cyclic AMP

Description : All the following statements about TSH are true except (A) It is a tropic hormone (B) It acts on para-follicular cells of thyroid glands (C) Its receptors are membrane-bound (D) Its second messenger is cyclic AMP

Last Answer : Answer : B

Cyclic GMP acts as the second messenger for (A) Nerve growth factor (B) Atrial natriuretic factor (C) Epinephrine (D) Norepinephrine

Description : Cyclic GMP acts as the second messenger for (A) Nerve growth factor (B) Atrial natriuretic factor (C) Epinephrine (D) Norepinephrine

Last Answer : Answer : B

Cyclic AMP acts as the second messenger for all of the following except (A) Oxytocin (B) TSH (C) ACTH (D) FSH 216 MCQs IN BIOCHEMISTRY

Description : Cyclic AMP acts as the second messenger for all of the following except (A) Oxytocin (B) TSH (C) ACTH (D) FSH 216 MCQs IN BIOCHEMISTRY

Last Answer : Answer : A

Cyclic AMP acts as the second messenger for (A) ADH (B) Glucagon (C) Calcitonin (D) All of these

Description : Cyclic AMP acts as the second messenger for (A) ADH (B) Glucagon (C) Calcitonin (D) All of these

Last Answer : Answer : D

Dipalmitoyl lecithin acts as (A) Platelet activating factor (B) Second messenger for hormones (C) Lung surfactant (D) Anti-ketogenic compound

Description : Dipalmitoyl lecithin acts as (A) Platelet activating factor (B) Second messenger for hormones (C) Lung surfactant (D) Anti-ketogenic compound

Last Answer : Answer : C

What is Chemical Messenger called ?

Last Answer : Chemical Messenger is called Hormone

Is there any medical treatment (any medicine , any therapy , any food) to reduce the weight of human body ?

Description : Is there any medical treatment (any medicine , any therapy , any food) to reduce the weight of human body ?

Last Answer : Many of us follow different diet plans to lose weight. We all know more or less now that we lose weight by following a regular diet plan and doing light free hand exercises. But this weight loss ... shardin , eggs etc. However, the most abundant and effective vitamin D is found in cod liver oil.

What% water and what% carbon is in human body ?

Description : What% water and what% carbon is in human body ?

Last Answer : The human body is 70% water and 16% carbon.

What is the amount of gira in human body ?

Description : What is the amount of gira in human body ?

Last Answer : There are 100 knots in the human body.

How many muscles in the human body help to move the body ?

Description : How many muscles in the human body help to move the body ?

Last Answer : 639 muscles of human body help to move the body.

Why are eggs broken in human body on the day of birth ?

Description : Why are eggs broken in human body on the day of birth ?

Last Answer : There is no rule that you have to break an egg if you are celebrating your birthday. And one person takes the cake and rubs it on the other person's cheek. And by doing all this, they celebrate birthdays.

What is the requirement of magnesium in human body ?

Description : What is the requirement of magnesium in human body ?

Last Answer : Magnesium is essential for the human body: Minerals are an essential element for maintaining a good heart, which is essential for many parts of the human body. It has a special need to keep the blood ... in the body can lead to depression. So eat foods rich in magnesium to stay away from depression.

What are the requirements for good health of human body ?

Description : What are the requirements for good health of human body ?

Last Answer : The human body needs mineral salts , minerals , vitamins , calcium , proteins , fats, etc. for good health.

What is the name of the smallest bone in the human body ?

Description : What is the name of the smallest bone in the human body ?

Last Answer : 2 bones inside the ear! 1 Tinia , 2 Capitis!

What is the largest gland in the human body ?

Description : What is the largest gland in the human body ?

Last Answer : The largest gland in the human body is the liver

What is the temperature of human body in Celsius scale ?

Description : What is the temperature of human body in Celsius scale ?

Last Answer : Human body temperature on Celsius scale is 36.9 degrees.

What is the amount of red blood cells produced in the human body every second ?

Description : What is the amount of red blood cells produced in the human body every second ?

Last Answer : * 20 lakh * red blood cells are produced in the human body every second.

How many types of pulse in human body and what ?

Description : How many types of pulse in human body and what ?

Last Answer : : The difference between the two types of blood pressure is called pulse pressure . One is systolic pressure , the other is diastolic pressure.

How many pairs of bones are there in human body ?

Description : How many pairs of bones are there in human body ?

Last Answer : The number of pairs of bones in a healthy adult human is 103.

How many years after the birth of a human child does his body continue to grow ?

Description : How many years after the birth of a human child does his body continue to grow ?

Last Answer : A man is up to 25 years tall.

What is the requirement of potassium in human body ?

Description : What is the requirement of potassium in human body ?

Last Answer : To reduce the risk of high blood pressure, including muscle building, the body needs to have enough potassium. Potassium is one of the essential minerals for the human body , according to ... of potassium can also be obtained by making soup or steaming vegetables without discarding boiled water.

Which acid is more abundant in human body ?

Last Answer : The human body is relatively high in HCl.

Who invented the blood circulation cycle of human body ?

Last Answer : The circulatory system of the human body was discovered by William Harvey.

What is the name of the smallest bone in the human body ?

Last Answer : The name of the smallest bone in the human body is stepis.

Which is the largest gland in human body ?

Last Answer : The largest gland in the human body is the liver.

Which is the smallest bone in human body ?

Last Answer : : The bones of the ear.

How much water and carbon is there in human body ?

Last Answer : : 80% water and 18% carbon.

Human body Of growth For What? Need ?

Last Answer : of the human body Of growth For Non-vegetarian Of food Need.

Are messenger bags that bad for your body?

Description : Are messenger bags that bad for your body?

Last Answer : answer:Are you riding a bicycle? If so, let the bike carry your stuff. That is its job, not yours. I have used a back rack and grocery panniers for almost thirty years. The grocery wire baskets are good, too. Milk crates work.

Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones. (b) Releasing and inhibitory hormones are produced by the pituitary gland. (c) Adenohypophysis is under direct neural regulation of the hypothalamus. (d) Organs in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Description : Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as ... in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Last Answer : (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones.

A large proportion of oxygen remains unused in the human blood even after its uptake by the body tissues. This O2 (a) acts as a reserve during muscular exercise (b) raises the pCO2 of blood to 75 mm of Hg (c) is enough to keep oxyhaemoglobin saturation at 96% (d) helps in releasing more O2 to the epithelial tissues.

Description : A large proportion of oxygen remains unused in the human blood even after its uptake by the body tissues. This O2 (a) acts as a reserve during muscular exercise (b) raises the pCO2 of ... enough to keep oxyhaemoglobin saturation at 96% (d) helps in releasing more O2 to the epithelial tissues.

Last Answer : (a) acts as a reserve during muscular exercise

Which one of the following acts as a physiological barrier to the entry of microorganisms in human body? a) Epithelium of Urogenital tract b) Tears c) Monocytes d) Skin

Description : Which one of the following acts as a physiological barrier to the entry of microorganisms in human body? a) Epithelium of Urogenital tract b) Tears c) Monocytes d) Skin

Last Answer : b) Tears

1. In human body, which are the leg bones? 2. When the Vice-President acts as President he gets the emoluments of which post? 3. Which of the following is good nuclear fuel? 4. All the watches of a country are set according to which time? 5. Near the banks of which river excavations have brought to light that Indus Valley Civilization percolated to far south?

Description : 1. In human body, which are the leg bones? 2. When the Vice-President acts as President he gets the emoluments of which post? 3. Which of the following is good nuclear fuel? 4. All the ... the ripening or grapes in the Alps region? 20. Which language was used in the literature of Sangam period?

Last Answer : Answer : 1. Humerus and Femur 2. President 3. Plutonium-239 4. Standard time of the country 5. Krishna 6. Das Kapital 7. Sarojini Naidu 8. As catalyst 9. 12 Noon on Tuesday 10. A coin 11. ... . Sub-polar low pressure belts 15. Jatakas 16. Agriculture 17. Green plants 18. 1963 19. Foehn 20. Tamil

When did human milk teeth first appear ?

Description : When did human milk teeth first appear ?

Last Answer : Human milk teeth are first in 6-7 months.

What causes lice in human head ?

Description : What causes lice in human head ?

Last Answer : Head lice mainly. It is extremely annoying and contagious. The lice are also transmitted to the head of a person who comes in contact with them. Although a little different, there are three types of lice. ... rid of the lice. 10. Mix camphor juice with oil and apply on hair. It also destroys lice.

In the first year of life, a human baby crawls about how many km. Crossing the distance ?

Description : In the first year of life, a human baby crawls about how many km. Crossing the distance ?

Last Answer : In the first year of life, a human baby crawls a distance of about 40 km.

In the first two years of life, a human baby crawls about 10 km. Crossing the distance ?

Description : In the first two years of life, a human baby crawls about 10 km. Crossing the distance ?

Last Answer : In the first two years of life, a human baby crawls about 150 km. Transcends distance.

What is the average horse power of a human being ?

Description : What is the average horse power of a human being ?

Last Answer : : The average capacity of a human being is 0.143 horsepower.

What is the average total length of fingernails of a human being throughout his life ?

Description : What is the average total length of fingernails of a human being throughout his life ?

Last Answer : The average total length of fingernails of a human being throughout his life is 28 meters.

What is the relationship between human blood group and character behavior ?

Description : What is the relationship between human blood group and character behavior ?

Last Answer : : Yes , according to researchers, there is a relationship between human blood group and character behavior. They said that this time the blood type will tell the characteristics of the person, that is, what ... at all disappointed with the tragic events of the past. You love to learn from the past.

How many bones are there in human throat ?

Description : How many bones are there in human throat ?

Last Answer : : There is 1 bone in human throat.

When does inferiority complex arise in human beings ?

Description : When does inferiority complex arise in human beings ?

Last Answer : Inferiority is a feeling that reminds the victim of something inferior or inferior to others. It is sometimes born subconsciously ; However, when a person manifests it, he or she does some ... unconsciousness , failure to set specific goals, and lack of success in overcoming feelings of inferiority.

What is the price of human kidney ?

Description : What is the price of human kidney ?

Last Answer : The price of kidney is indefinite. It usually cannot be sold in stock. This operation is performed when someone donates or sells (how much money is the seller's own matter) . There is no price ... Remember one thing , a man survives by relying on his two kidneys. So refrain from selling kidneys.

What can anger do to human beings internally ?

Description : What can anger do to human beings internally ?

Last Answer : If you are angry, the problems that can occur in the body are ,,, 1. Excessive anger increases the risk of heart disease. Experts say that if one stays in a state of scattering for two hours in a ... the time or if you have a tendency to get angry a little, then you are ruining your own happiness.

What is the weight of 5 feet 1 inch human ?

Description : What is the weight of 5 feet 1 inch human ?

Last Answer : In case of boys = it would be good to say your age, but if you hide 5 feet 1 inch, it can be 49 to 56 kg, but normal weight is enough. In case of girls, normal weight of 45-46 is enough.

How many senses does a human have ?

Description : How many senses does a human have ?

Last Answer : Sanush has 5 senses.

How many years does it take for a human skeleton to merge with the soil ?

Description : How many years does it take for a human skeleton to merge with the soil ?

Last Answer : Lightning does not turn bones into magnets , these are just superstitions. How long it takes for bones to adapt to the soil depends on the soil pH, the weather and the soil microorganisms or insects. If ... but it is appropriate in your context. You can take the advice of the local imam to be sure.