Example of growth inhibitors

Example of growth inhibitors
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 Ans. Abscisic acid and Ethylene
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Lowland applied nitrification inhibitors

Description : Lowland applied nitrification inhibitors

Last Answer : Ans. Oxamide (31%N) and Thiourea (36.8%N)

Scarification of seeds is done for removing (a) Dormancy (b) Germination inhibitors (c) Growth (d) Embryo

Description : Scarification of seeds is done for removing (a) Dormancy (b) Germination inhibitors (c) Growth (d) Embryo

Last Answer : Ans:(a)

Which plant hormones are known as growth inhibitors?

Description : Which plant hormones are known as  growth inhibitors?

Last Answer : Abscisic acid and Ethylene

Low temperature helps to _________ growth inhibitors: a. Increase b. Decrease c. Store d. Produce

Description : Low temperature helps to _________ growth inhibitors: a. Increase b. Decrease c. Store d. Produce

Last Answer : Decrease

Many _________ in super optimal concentrations also act as growth inhibitors : a. Auxins b. Gibberellins c. Cytokinins d. All of above

Description : Many _________ in super optimal concentrations also act as growth inhibitors : a. Auxins b. Gibberellins c. Cytokinins d. All of above

Last Answer : Auxins

The following is true of proton pump inhibitors except: A. They are the most effective drugs for Zolinger Ellison syndrome B. Their prolonged use can cause atrophy of gastric mucosa C. They inhibit growth of H. pylori in stomach D. They have no effect on gastric motilit

Description : The following is true of proton pump inhibitors except: A. They are the most effective drugs for Zolinger Ellison syndrome B. Their prolonged use can cause atrophy of gastric mucosa C. They inhibit growth of H. pylori in stomach D. They have no effect on gastric motilit

Last Answer : B. Their prolonged use can cause atrophy of gastric mucosa

Mean applied when deals with relative changes eg. Bacterial growth, cell division, population

Description : Mean applied when deals with relative changes eg. Bacterial growth, cell division, population

Last Answer : Ans. GM

The growth habit of Chrysanthemum

Description : The growth habit of Chrysanthemum

Last Answer : Ans. Perennial

Which growth regulator is isolated from yam?

Description : Which growth regulator is isolated from yam?

Last Answer : Ans. Batasin

Concentration of a nutrient in plant tissue where growth of the plant is slowed down

Description : Concentration of a nutrient in plant tissue where growth of the plant is slowed down

Last Answer : Ans. Critical concentration

Growth promoters are

Description : Growth promoters are

Last Answer : Ans. Auxins, Gibberellins and Cytokinin

The element which takes part in the growth and development of plants

Description : The element which takes part in the growth and development of plants

Last Answer : Ans. Plant nutrients

The growth rate of plants is measured by

Description : The growth rate of plants is measured by

Last Answer : Ans. Auxanometer and Crescograph

The product of photosynthesis which is used for growth and development of plants

Description : The product of photosynthesis which is used for growth and development of plants

Last Answer : Ans. Glucose

The science concerned with processes, functions, plant responses to external stimulus and growth and development of plant.

Description : The science concerned with processes, functions, plant responses to external stimulus and growth and development of plant.

Last Answer : Ans. Plant Physiology

Solution of fertilizer specially applied at initial growth of plants in pulses and vegetable crops

Description : Solution of fertilizer specially applied at initial growth of plants in pulses and vegetable crops

Last Answer : Ans. Starter solution

The study of soils in relation to crop growth.

Description : The study of soils in relation to crop growth.

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Most common example of taungya system

Description : Most common example of taungya system

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Income Tax is an example of

Description : Income Tax is an example of

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Food grain markets, vegetable markets, wool market are the example of

Description : Food grain markets, vegetable markets, wool market are the example of

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The example of CAM plants are

Description : The example of CAM plants are

Last Answer : Ans. Pineapple and Opuntia

The example of 2 : 1 type silicate clay minerals are

Description : The example of 2 : 1 type silicate clay minerals are

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What are some of the best or strongest DHT blockers/inhibitors?

Description : What are some of the best or strongest DHT blockers/inhibitors?

Last Answer : partyrock, you might want to explain what DHT blockers do. I had no idea and had to look up what this meant. I have no experience with them.

Difference between competitive inhibitors and non-competitive inhibitors? -Biology

Description : Difference between competitive inhibitors and non-competitive inhibitors? -Biology

Last Answer : answer:

What are irreversible inhibitors? -Biology

Description : What are irreversible inhibitors? -Biology

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What are enzyme inhibitors? -Biology

Description : What are enzyme inhibitors? -Biology

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Clinical significance of competitive inhibitors -Biology

Description : Clinical significance of competitive inhibitors -Biology

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Names of seed germination inhibitors. -Biology

Description : Names of seed germination inhibitors. -Biology

Last Answer : answer:

Names of seed germination inhibitors. -Biology

Description : Names of seed germination inhibitors. -Biology

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How do proton pump inhibitors work ?

Description : How do proton pump inhibitors work ?

Last Answer : Proton pump inhibit is a group of drugs whose main function is to reduce chronic acid production in the stomach. Although there are different medications in this group , there is no evidence ... stomach by ingesting food protects us from gastric and ulcer diseases by affecting the enzyme system.

$ Enzymes are special types of proteins. ! Those substances which interfere with the action of enzymes are called inhibitors.

Description : $ Enzymes are special types of proteins. ! Those substances which interfere with the action of enzymes are called inhibitors.

Last Answer : $ Enzymes are special types of proteins. ! Those substances which interfere with the action of enzymes are ... wrong D. If both As and R are wrong.

Do non competitive inhibitors bind to the active site?

Description : Do non competitive inhibitors bind to the active site?

Last Answer : Feel Free to Answer

Metabolic alkalosis can occur in (A) Severe diarrhoea (B) Renal failure (C) Recurrent vomiting (D) Excessive use of carbonic anhydrase inhibitors

Description : Metabolic alkalosis can occur in (A) Severe diarrhoea (B) Renal failure (C) Recurrent vomiting (D) Excessive use of carbonic anhydrase inhibitors

Last Answer : Answer : C

Vmax of an enzyme may be affected by (A) pH (B) Temperature (C) Non-competitive inhibitors (D) All of these

Description : Vmax of an enzyme may be affected by (A) pH (B) Temperature (C) Non-competitive inhibitors (D) All of these

Last Answer : Answer : D

Competitive inhibitors (A) Decrease the Km (B) Decrease the Vmax (C) Increase the Km (D) Increase the Vmax

Description : Competitive inhibitors (A) Decrease the Km (B) Decrease the Vmax (C) Increase the Km (D) Increase the Vmax

Last Answer : Answer : C

Which of the following statements about hypertension in diabetes patients is/are correct? A. Hypertension worsens the macrovascular disease of diabetes patients. B. Hypertension accelerates the progression of diabetic nephropathy. C. Hypertension is associated with sodium retention in diabetes patients. D. Angiotensin-converting enzyme (ACE) inhibitors should be used in all patients with chronic hyperglycemia, regardless of the presence of hypertension. E. Diuretics, as single-drug therapy, are not indicated in the treatment of hypertension in diabetes patients.

Description : Which of the following statements about hypertension in diabetes patients is/are correct? A. Hypertension worsens the macrovascular disease of diabetes patients. B. Hypertension accelerates the ... single-drug therapy, are not indicated in the treatment of hypertension in diabetes patients.

Last Answer : Answer: ABCDE DISCUSSION: All of the answers listed are correct. By damaging endothelial cells, hypertension worsens macrovascular disease in all patients but especially in diabetics. Hypertension ... is not indicated because the chronic state of dehydration in such patients may become worse

Tyramine induces release of noradrenaline from adrenergic nerve endings (a) By depolarizing the axonal membrane (b) By mobilizing Ca2+ (c) By a nonexocytotic process (d) Only in the presence of MAO inhibitors

Description : Tyramine induces release of noradrenaline from adrenergic nerve endings (a) By depolarizing the axonal membrane (b) By mobilizing Ca2+ (c) By a nonexocytotic process (d) Only in the presence of MAO inhibitors

Last Answer : Ans: C

Postural hypotension is a common adverse effect of which one of the following types of drugs ? (a) ACE inhibitors (b) Alpha-receptor blockers (c) Arteriolar dilators (d) ß1 – selective receptor blockers (e) Nonselective ß - blockers

Description : Postural hypotension is a common adverse effect of which one of the following types of drugs ? (a) ACE inhibitors (b) Alpha-receptor blockers (c) Arteriolar dilators (d) ß1 – selective receptor blockers (e) Nonselective ß - blockers

Last Answer : Ans: B

Cylcoocygenase-II specific inhibitors block the following (a) Production of cytoprotective prostaglandins (b) Tumor necrosis factor - a (c) Production of prostaglandins responsible for pain and inflammation

Description : Cylcoocygenase-II specific inhibitors block the following (a) Production of cytoprotective prostaglandins (b) Tumor necrosis factor - a (c) Production of prostaglandins responsible for pain and inflammation

Last Answer : Ans: C

What are the inhibitors of phosphofructokinase?

Description : What are the inhibitors of phosphofructokinase? 

Last Answer : ATP, Citrate, Glucocorticoids. 

RNA polymerase inhibitors - Why is this so?

Description : The bacterial RNA polymerase inhibitors rifampicin and streptolydigin each bind to the same subunitof the enzyme, but their overall effect on the activity of the enzyme is different. Why is this so?

Last Answer : Each of these inhibitors binds exclusively to the β-subunit of RNA polymerase. This subunit is involved in both initiation and elongation of RNA chain growth. Rifampicin binds to the subunit in such ... on elongation. Streptolydigin, on the other hand, binds in a manner that blocks both activities. 

Urine volume is increased with: a. carbonic anhydrase inhibitors b. hyperglycaemia c. increased aldosterone secretion d. damage to the posterior pituitary

Description : Urine volume is increased with: a. carbonic anhydrase inhibitors b. hyperglycaemia c. increased aldosterone secretion d. damage to the posterior pituitary

Last Answer : damage to the posterior pituitary

At the adrenergic synapse, the concentration of adrenaline in synaptic cleft: a. increased by cocaine which inhibit reuptake of adrenaline b. decreased by MAO (monoamine oxidase) - inhibitors c. controlled chiefly by the activity of the enzyme COMT d. increased by noradrenaline receptor blockers

Description : At the adrenergic synapse, the concentration of adrenaline in synaptic cleft: a. increased by cocaine which inhibit reuptake of adrenaline b. decreased by MAO (monoamine oxidase) - inhibitors c. controlled chiefly by the activity of the enzyme COMT d. increased by noradrenaline receptor blockers

Last Answer : increased by cocaine which inhibit reuptake of adrenaline

Insecticides are specific inhibitors of— (A) Excretory system (B) Digestive system (C) Nervous system (D) Blood Circulatory system

Description : Insecticides are specific inhibitors of— (A) Excretory system (B) Digestive system (C) Nervous system (D) Blood Circulatory system

Last Answer : (D) Blood Circulatory system

‘Pusa Neem’ (Neem-oil coated urea)— product used as inhibitors for slow release, was designated and reported by—(A) Dr. Rajendra Prasad and Colleagues (B) Dr. R.S. Paroda (C) Dr. G.B. Singh (D) Dr. M.S. Randhawa

Description : ‘Pusa Neem’ (Neem-oil coated urea)— product used as inhibitors for slow release, was designated and reported by—(A) Dr. Rajendra Prasad and Colleagues (B) Dr. R.S. Paroda (C) Dr. G.B. Singh (D) Dr. M.S. Randhawa

Last Answer : (A) Dr. Rajendra Prasad and Colleagues

Which one of the following statements regarding enzyme inhibition is correct? (a) Competitive inhibition is seen when a substrate competes with an enzyme for binding to an inhibitor protein. (b) Competitive inhibition is seen when the substrate and the inhibitor compete for the active site on the enzyme. (c) Non-competitive inhibition of an enzyme can be overcome by adding large amount of substrate. (d) Non-competitive inhibitors often bind to the enzyme irreversibly.

Description : Which one of the following statements regarding enzyme inhibition is correct? (a) Competitive inhibition is seen when a substrate competes with an enzyme for binding to an inhibitor protein. (b ... large amount of substrate. (d) Non-competitive inhibitors often bind to the enzyme irreversibly.

Last Answer : (b) Competitive inhibition is seen when the substrate and the inhibitor compete for the active site on the enzyme

Which of the following medications represents the category proton (gastric acid) pump inhibitors? a) Omeprazole (Prilosec) Omeprazole decreases gastric acid by slowing the hydrogenpotassium-adenosine-triphosphatase pump on the surface of the parietal cells. b) Sucralfate (Carafate) Sucralfate is a cytoprotective drug. c) Famotidine (Pepcid) Famotidine is a histamine-2 receptor antagonist. d) Metronidazole (Flagyl) Metronidazole is an antibiotic, specifically an amebicide.

Description : Which of the following medications represents the category proton (gastric acid) pump inhibitors? a) Omeprazole (Prilosec) Omeprazole decreases gastric acid by slowing the hydrogenpotassium-adenosine ... antagonist. d) Metronidazole (Flagyl) Metronidazole is an antibiotic, specifically an amebicide.

Last Answer : a) Omeprazole (Prilosec) Omeprazole decreases gastric acid by slowing the hydrogenpotassium-adenosine-triphosphatase pump on the surface of the parietal cells.

Of the following categories of medications, which is used in combination with bismuth salts to eradicate Helicobacter pylori? a) Antibiotics Antibiotics and bismuth salts are given to eradicate H. pylori. b) Antacids Antacids are given to manage gastric acidity. c) Proton pump inhibitors Proton pump inhibitors are given to decrease acid secretion. d) Histamine-2 receptor antagonists Histamine-2 receptor antagonists are given to decrease the acid secretion in the stomach.

Description : Of the following categories of medications, which is used in combination with bismuth salts to eradicate Helicobacter pylori? a) Antibiotics Antibiotics and bismuth salts are given to eradicate ... antagonists Histamine-2 receptor antagonists are given to decrease the acid secretion in the stomach.

Last Answer : a) Antibiotics Antibiotics and bismuth salts are given to eradicate H. pylori.

Which of the following adrenergic inhibitors acts directly on the blood vessels, producing vasodilation? a) Prazosin hydrochloride (Minipress) Minipress is a peripheral vasodilator acting directly on the blood vessel. It is not used in angina and coronary artery disease, however, because it induces tachycardia if not preceded by administration of propranolol and a diuretic.

Description : Which of the following adrenergic inhibitors acts directly on the blood vessels, producing vasodilation? a) Prazosin hydrochloride (Minipress) Minipress is a peripheral vasodilator acting ... through centrally mediated alpha-adrenergic stimulation in the brain, producing blood pressure reduction.

Last Answer : a) Prazosin hydrochloride (Minipress) Minipress is a peripheral vasodilator acting directly on the blood vessel. It is not used in angina and coronary artery disease, however, because it induces tachycardia if not preceded by administration of propranolol and a diuretic.

Which of the following categories of medications may result in seizure activity if withdrawn suddenly? a) Tranquilizers Abrupt withdrawal of tranquilizers may result in anxiety, tension, and even seizures if withdrawn suddenly. b) Adrenal corticosteroids Abrupt withdrawal of steroids may precipitate cardiovascular collapse. c) Antidepressants Monoamine oxidase inhibitors increase the hypotensive effects of anesthetics. d) Diuretics Thiazide diuretics may cause excessive respiratory depression during anesthesia due to an associated electrolyte imbalance.

Description : Which of the following categories of medications may result in seizure activity if withdrawn suddenly? a) Tranquilizers Abrupt withdrawal of tranquilizers may result in anxiety, tension, ... may cause excessive respiratory depression during anesthesia due to an associated electrolyte imbalance.

Last Answer : a) Tranquilizers Abrupt withdrawal of tranquilizers may result in anxiety, tension, and even seizures if withdrawn suddenly.