At physiological pH the ammonia is protonated to form

At physiological pH the ammonia is protonated to form
by

1 Answer

Answer :

At physiological pH the ammonia is protonated to form
by
selected by

Related questions

Which of the following statements describes the first step in the mechanism of the aldol condensation? (a) An alpha hydrogen is abstracted by the base to form an enolate anion. (b) A nucleophilic base attacks the carbonyl carbon atom. (c) The carbonyl oxygen is protonated by the base ion. (d) The alpha hydrogen is abstracted by an acid to the enolate anion.

Description : Which of the following statements describes the first step in the mechanism of the aldol condensation? (a) An alpha hydrogen is abstracted by the base to form an enolate anion. (b) A nucleophilic base attacks ... by the base ion. (d) The alpha hydrogen is abstracted by an acid to the enolate anion.

Last Answer : An alpha hydrogen is abstracted by the base to form an enolate anion

Which nitrogen is protonated readily in the guanidine?

Description : Which nitrogen is protonated readily in the guanidine?

Last Answer : Which nitrogen is protonated readily in the guanidine? A. 1 B. 2 C. 3 D. none of the above

Alcohols are easily protonated than phenols. Justify.

Description : Alcohols are easily protonated than phenols. Justify.

Last Answer : Ans. In phenols lone pair of electrons on the oxygen atom are delocalised over the benzene ring due to resonance and hence are not easily available for protonation. In contrast in alcohols, ... oxygen atom are localized due to absence of resonance and hence are easily available for protonation. 

Amino acids excepting histidine are not good buffering agents in cell because (A) They exist as zwitter ions (B) Their pk and not in the physiological pH of a cell (C) Only Histidine has pk of its R group at 6.0 unlike the others which have at a different pH (D) None of these

Description : Amino acids excepting histidine are not good buffering agents in cell because (A) They exist as zwitter ions (B) Their pk and not in the physiological pH of a cell (C) Only Histidine has pk of its R group at 6.0 unlike the others which have at a different pH (D) None of these

Last Answer : Answer : C

The true statement about solutions of amino acids at physiological pH is (A) All amino acids contain both positive and negative charges (B) All amino acids contain positively charged side chains (C) Some amino acids contain only positive charge (D) All amino acids contain negatively charged side chains

Description : The true statement about solutions of amino acids at physiological pH is (A) All amino acids contain both positive and negative charges (B) All amino acids contain positively charged side chains ... amino acids contain only positive charge (D) All amino acids contain negatively charged side chains

Last Answer : Answer : A

Which is the amino acid having maximum buff- ering capacity at physiological pH?

Description : Which is the amino acid having maximum buff- ering capacity at physiological pH?

Last Answer : Histidine.

Which amino acid has a net positive charge at physiological pH?

Description : Which amino acid has a net positive charge at physiological pH?

Last Answer : Arginine and lysine.

The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Description : The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Last Answer : C. High plasma protein binding

The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Description : The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Last Answer : C. High plasma protein binding

The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Description : The following attribute of a drug tends to reduce its volume of distribution: A. High lipid solubility B. Low ionisation at physiological pH values C. High plasma protein binding D. High tissue binding

Last Answer : C. High plasma protein binding

The true statement about solutions of amino acids at physiological pH is (A) All amino acids contain both positive and negative charges (B) All amino acids contain positively charged side chains (C) Some amino acids contain only positive Charge (D) All amino acids contain negatively charged side chains

Description : The true statement about solutions of amino acids at physiological pH is (A) All amino acids contain both positive and negative charges (B) All amino acids contain positively charged side chains ... amino acids contain only positive Charge (D) All amino acids contain negatively charged side chains

Last Answer : (A) All amino acids contain both positive and negative charges

The pH value of water is kept slightly less than 7 so that hydrochloride ions may combine with ammonia ions to form (A) Mono-chloramine (NHCl) (B) Di-chloramine (NH2Cl) (C) Nitrogen tri-chloramine (NCl3) (D) All the above

Description : The pH value of water is kept slightly less than 7 so that hydrochloride ions may combine with  ammonia ions to form  (A) Mono-chloramine (NHCl)  (B) Di-chloramine (NH2Cl)  (C) Nitrogen tri-chloramine (NCl3)  (D) All the above

Last Answer : (D) All the above

What is the pH value and colour of paper of ammonia solution?

Description : What is the pH value and colour of paper of ammonia solution?

Last Answer : Need answer

What would an Iv containing ammonia do to blood pH?

Description : What would an Iv containing ammonia do to blood pH?

Last Answer : Need answer

How can you control the pH level in our cooling water with respect to ammonia contamination?

Description : How can you control the pH level in our cooling water with respect to ammonia contamination?

Last Answer : A cooling tower in a urea manufacturing facility is experiencing very high ammonia levels (200 to 300 ppm) in the cooling water. The ammonia level fluctuates with wind direction. RESPONSE if your ... is specialized in these types of water treatment problems may be a wise decision (Ex/ Nalco).

If you had to speculate, what is the common physiological cause for both near death experiences and alien abduction memories?

Description : If you had to speculate, what is the common physiological cause for both near death experiences and alien abduction memories?

Last Answer : LSD.

Is there a non-physiological way of distinguishing vowel sounds from consonant sounds?

Description : Is there a non-physiological way of distinguishing vowel sounds from consonant sounds?

Last Answer : answer:Well, I'd suggest that it's pretty much impossible to give a phenomenological account of how a vowel sounds different from a consonant - that would be circular. Formation of a consonant ... seen such an analysis, though. Doubtless one exists somewhere that will (dis)confirm the hypothesis.

Is there or can there be a physiological reason why people take their anger out on other people?

Description : Is there or can there be a physiological reason why people take their anger out on other people?

Last Answer : People who yell/insult others are abusing people. It's soul murdering to scream and terrify another human being. There's simply no need. If someone has an issue with needing' to yell, scream, ... disorder. It's not healthy to have so much anger/rage inside that you explode over little things.

Is there a technical term for this particular physiological reaction? (please read details)

Description : Is there a technical term for this particular physiological reaction? (please read details)

Last Answer : I have heard that it has to do with your circulation, but it was from a less than reliable source.

What is the physiological reason for hiccups?

Description : What is the physiological reason for hiccups?

Last Answer : Spasm of the diaphragm I think.

Is getting used to highly spiced food a physiological or a psychological adaptation?

Description : Is getting used to highly spiced food a physiological or a psychological adaptation?

Last Answer : answer:I think it is physiological, and it is not just the tongue. I had to work my way up to five-start Thai food by eating it regularly. I got to a point where it did not bother me at all. Once I stopped though, I lost my five-star chops. Now my lips peel at around 2 1/2 stars. What a wimp!

What is the difference between arithmetic density of population and physiological density of population? -Geography

Description : What is the difference between arithmetic density of population and physiological density of population? -Geography

Last Answer : Arithmetic Density of Population Physiological Density of Population Total population/total area Total population/net cultivated area

Explain the physiological mechanism that dissolves clots. -Biology

Description : Explain the physiological mechanism that dissolves clots. -Biology

Last Answer : answer:

Explain physiological dead space. -Biology

Description : Explain physiological dead space. -Biology

Last Answer : answer:

What are the physiological effects of Auxins? -Biology

Description : What are the physiological effects of Auxins? -Biology

Last Answer : answer:

Physiological effects of ethylene. -Biology

Description : Physiological effects of ethylene. -Biology

Last Answer : answer:

What is the physiological basis of blood grouping? -Biology

Description : What is the physiological basis of blood grouping? -Biology

Last Answer : answer:

What are the biometrics methods of anatomy and physiological features ?

Description : What are the biometrics methods of anatomy and physiological features ?

Last Answer : a. Biometrics method of body structure and physiological features Face : To analyze facial features . Fingerprint : Analyze the handwriting of each single individual characteristic. Hand Geometry: Analyze the shape of the hand and the length ... pattern of hand and wrist.

Physiological Of work In devotion Cells How many? In part Divided ?

Last Answer : Physiological Of work On the basis To the cell Two In part Share To do Goes. 1 . Body cells And 2 . Game cells.

Gross calorific value and physiological value of carbohydrate and liqid is :-

Description : Gross calorific value and physiological value of carbohydrate and liqid is :-

Last Answer : Gross calorific value and physiological value of carbohydrate and liqid is :- A. 4.1 Kcal, 4.0 Kcal and 9. ... 65 Kcal, 5.65 Kcal and 4 Kcal, 4.1 Kcal

Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Description : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Last Answer : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Description : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Last Answer : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Assertion: Some orgainsms can maintain internal homeostasis by means of physiological processes and are called "regulates." Reason: Regulates can main

Description : Assertion: Some orgainsms can maintain internal homeostasis by means of physiological processes and are called "regulates." Reason: Regulates can main

Last Answer : Assertion: Some orgainsms can maintain internal homeostasis by means of physiological processes and are called " ... Reason are false, then mark (4).

When the normal heart of a man is injected with physiological concentration of adrenaline, it shows

Description : When the normal heart of a man is injected with physiological concentration of adrenaline, it shows

Last Answer : When the normal heart of a man is injected with physiological concentration of adrenaline, it ... increased rate D. First increased then normal rate

When the body temperature rises a center in the brain initiates physiological changes decrease the body temperature. this is an example of?

Description : When the body temperature rises a center in the brain initiates physiological changes decrease the body temperature. this is an example of?

Last Answer : What is the answer ?

What are the formal physiological term for taste and smell?

Description : What are the formal physiological term for taste and smell?

Last Answer : What is the answer ?

What are the formal physiological terms for taste and smell?

Description : What are the formal physiological terms for taste and smell?

Last Answer : What is the answer ?

What physiological adaptions helps annual plants whose climate has long periods of drought followed by brief periods of rain?

Description : What physiological adaptions helps annual plants whose climate has long periods of drought followed by brief periods of rain?

Last Answer : a short life cycle triggered by seasonal rains

What physiological adaptions helps annual plants whose climate has long periods of drought followed by brief periods of rain?

Description : What physiological adaptions helps annual plants whose climate has long periods of drought followed by brief periods of rain?

Last Answer : a short life cycle triggered by seasonal rains

What are some of the physiological adaptation of a dolphin?

Description : What are some of the physiological adaptation of a dolphin?

Last Answer : What characters in beauty and the beast names are french

What is physiological psychology?

Description : What is physiological psychology?

Last Answer : The biopsychological approach to Psychology looks mainly at how our behavior is affected by our body in a biological aspect.

Hormones act only on specific organs or tissues. These are called (A) Active sites (B) Reaction centre (C) Target organ/Tissue(D) Physiological site HORMONE METABOLISM 231

Description : Hormones act only on specific organs or tissues. These are called (A) Active sites (B) Reaction centre (C) Target organ/Tissue(D) Physiological site HORMONE METABOLISM 231

Last Answer : Answer : C

The main physiological buffer in the blood is (A) Haemoglobin buffer (B) Acetate (C) Phosphate (D) Bicarbonate

Description : The main physiological buffer in the blood is (A) Haemoglobin buffer (B) Acetate (C) Phosphate (D) Bicarbonate

Last Answer : Answer : D

Most of calcium is present in bone, but 2% present in soft tissue and the blood is called (A) Calcinated blood (B) Solidified blood (C) Physiological blood(D) Colloidal blood

Description : Most of calcium is present in bone, but 2% present in soft tissue and the blood is called (A) Calcinated blood (B) Solidified blood (C) Physiological blood(D) Colloidal blood

Last Answer : Answer : C

The only known physiological methylating agents in the animal organism are (A) Choline and betaine (B) Choline and δ-adenosyl methionine (C) Betaine and δ-adenyosyl methionine (D) Dimehtyl glycine and betaine

Description : The only known physiological methylating agents in the animal organism are (A) Choline and betaine (B) Choline and δ-adenosyl methionine (C) Betaine and δ-adenyosyl methionine (D) Dimehtyl glycine and betaine

Last Answer : Answer : C

Physiological glycosuria is met with in (A) Renal glycosuria (B) Alimentary glycosuria (C) Diabetes Mellitus (D) Alloxan diabetes

Description : Physiological glycosuria is met with in (A) Renal glycosuria (B) Alimentary glycosuria (C) Diabetes Mellitus (D) Alloxan diabetes

Last Answer : B

Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Description : Transpiration differs from evaporation in: (a) Rate of water loss (b) Transpiration is a physiological process while evaporation is physical process (c) Transpiration is physical process while evaporation is physiological process (d) Frequency of water loss

Last Answer : Ans. ((b))

The physiological response of plants in relation to length of light

Description : The physiological response of plants in relation to length of light

Last Answer : Ans. Photoperiodism

Organic compounds which inhibit or modify any physiological process

Description : Organic compounds which inhibit or modify any physiological process

Last Answer : Ans. Plant Growth Regulators (PGRs)

The physiological disorder “Lucerne yellowing” is cause due to the deficiency of

Description : The physiological disorder “Lucerne yellowing” is cause due to the deficiency of

Last Answer : Ans.Boron (B) 23. Oat