Which of the following sequences is truly a systemic circulation pathway ?

Last Answer : The heart functions as a double pump. The right side serves as the Pulmonary Circulation pump, shunting the carbon dioxide rich blood entering its chambers to the lungs to unload carbon dioxide and ... to and carbon dioxide from the body in general, especially as distinct from the pulmonary par

Fatty acids having chain length of 10 carbon atoms enter the (A) Portal ciruclation (B) Lacteals (C) Systemic circulation (D) Colon

Description : Fatty acids having chain length of 10 carbon atoms enter the (A) Portal ciruclation (B) Lacteals (C) Systemic circulation (D) Colon

Last Answer : Answer : A

All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised due to increased release of the enzyme from liver cells (C) Bile salts may enter systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Description : All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised ... systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Last Answer : Answer : B

The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Description : The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Last Answer : Hepatic portal circulation

The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Description : The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Last Answer : Hepatic portal circulation

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

08. What does the term “bioavailability” mean? a) Plasma protein binding degree of substance b) Permeability through the brain-blood barrier c) Fraction of an uncharged drug reaching the systemic circulation following any route administration d) Amount of a substance in urine relative to the initial doze

Description : 08. What does the term bioavailability mean? a) Plasma protein binding degree of substance b) Permeability through the brain-blood barrier c) Fraction of an uncharged drug reaching the systemic ... following any route administration d) Amount of a substance in urine relative to the initial doze

Last Answer : C

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Tricyclic antidepressants can alter the oral absorption of many drugs by: A. Complexing with the other drug in the intestinal lumen B. Altering gut motility C. Altering gut flora D. Damaging gut mucosa

Last Answer : C. Altering gut flora

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to ... in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Last Answer : A. Percentage of administered dose that reaches systemic circulation in the unchanged form

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to ... in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Last Answer : A. Percentage of administered dose that reaches systemic circulation in the unchanged form

True statements regarding eicosanoids include which of the following? A. Prostaglandins and thromboxanes are synthesized via the cyclo-oxygenase pathway. B. The vasoconstricting, platelet-aggregating, and bronchoconstricting effects of thromboxane A 2 are balanced by the actions of prostacyclin, which produces the opposite effects. C. Leukotriene synthesis is inhibited by the action of nonsteroidal anti-inflammatory drugs (NSAIDs). D. The principal prostaglandins have a short circulation half-life and exert most of their effects locally.

Description : True statements regarding eicosanoids include which of the following? A. Prostaglandins and thromboxanes are synthesized via the cyclo-oxygenase pathway. B. The vasoconstricting, platelet-aggregating, ... prostaglandins have a short circulation half-life and exert most of their effects locally.

Last Answer : Answer: ABD DISCUSSION: The eicosanoids are a group of compounds arising from the metabolism of arachidonic acid. The prostaglandins and thromboxanes are synthesized via the cyclo-oxygenase ... effects and may be involved in the physiologic responses associated with anaphylactic and septic shock

How are sequences of memories stored in the brain?

Description : How are sequences of memories stored in the brain?

Last Answer : I don’t think the current state of our science of the brain/mind can explain that yet…

How many triangles will there be after n number of sequences?

Description : How many triangles will there be after n number of sequences?

Last Answer : I drew two more iterations of the pattern and added 9, then 12 more triangles. Your first two drawings showed 3 then 6. So the first 4 iterations go 3, 6, 9, 12 if that continues, it seems the pattern ... , 19, 31 and you'll have to give me a moment to come up with the formula for that sequence.

How do you memorise short numerical sequences?

Description : How do you memorise short numerical sequences?

Last Answer : We had the same when I worked at an Apple Premium Reseller, for example 24690 was a iPod Usb Cable. The way I learned them all was that we had written them down on small labels on the register. It took time, but i learned the most important ones eventually.

Calc question about sequences.

Description : Calc question about sequences.

Last Answer : how about 3+2•(-1)^(n-1)?

Q: What is the name of these sequences? -General Knowledge

Description : Q: What is the name of these sequences? -General Knowledge

Last Answer : Fibonacci sequence

Given a Pandas series called Sequences, the command which will display the first 4 rows is .... (a) print(Sequences.head(4)) -Technology

Description : Given a Pandas series called Sequences, the command which will display the first 4 rows is .... (a) print(Sequences.head(4)) -Technology

Last Answer : (a) print(Sequences.head(4))

What are recognition sequences? -Biology

Description : What are recognition sequences? -Biology

Last Answer : answer:

What is the significance of recognition sequences of restriction enzymes? -Biology

Description : What is the significance of recognition sequences of restriction enzymes? -Biology

Last Answer : answer:

What are the recognition sequences for HindIII? -Biology

Description : What are the recognition sequences for HindIII? -Biology

Last Answer : answer:

What are the cycles or sequences of traffic light signals ?

Last Answer : red-green-yellow and red again.

Which one of the following sequences was propsoed by Darwin and Wallace for organic evolution?

Description : Which one of the following sequences was propsoed by Darwin and Wallace for organic evolution?

Last Answer : Which one of the following sequences was propsoed by Darwin and Wallace for organic ... selection, overproduction, constancy of population size

$ The regular sequences of a cell cycle is `G_(1),S,G_(2),M` and C ! Replication of DNA occurs during S phase.

Description : $ The regular sequences of a cell cycle is `G_(1),S,G_(2),M` and C ! Replication of DNA occurs during S phase.

Last Answer : $ The regular sequences of a cell cycle is `G_(1),S,G_(2),M` and C ! Replication of DNA occurs during ... , R is wrong D. If both As and R are wrong.

The product ("X") of the following sequences of reactions is

Description : The product ("X") of the following sequences of reactions is

Last Answer : The product ("X") of the following sequences of reactions is A. B. C. D.

Compound "X" undergoes the following sequences of reactions to form "Y" compound "Y"is -

Description : Compound "X" undergoes the following sequences of reactions to form "Y" compound "Y"is -

Last Answer : Compound "X" undergoes the following sequences of reactions to form "Y" compound "Y"is - A. B. C. D.

In the reaction sequences `2CH_(3)CHO overset(OH^(-))toA overset(Delta)toB` the product B is

Description : In the reaction sequences `2CH_(3)CHO overset(OH^(-))toA overset(Delta)toB` the product B is

Last Answer : In the reaction sequences `2CH_(3)CHO overset(OH^(-))toA overset(Delta)toB` the product B is A. `CH_(3)- ... `CH_(3)-overset(O)overset(||)(C)-CH_(2)`

Correct sequences of male accessory glands pouring their secretions into urethra :

Description : Correct sequences of male accessory glands pouring their secretions into urethra :

Last Answer : Correct sequences of male accessory glands pouring their secretions into urethra : A. Prostate ... Prostate , Bulbourethral glands , Seminal vesicle

The telomeres of eukaryotic chromosomes consist of short sequences of

Description : The telomeres of eukaryotic chromosomes consist of short sequences of

Last Answer : The telomeres of eukaryotic chromosomes consist of short sequences of A. Cytosine rich repeats B. ... . Guanine rich repeats D. Thymine rich repeats

What is complementary mRNA sequences for DNA bases A-T-C-A-G-G?

Description : What is complementary mRNA sequences for DNA bases A-T-C-A-G-G?

Last Answer : What is the answer ?

Which one of the following sequences of the oil refineries of India as they occur from south to north is correct? [CDS 2009] (a) Kochi - Mangalore - Mumbai - Koyali (b) Koyali - Mumbai - Mangalore - Kochi (c) Kochi - Mumbai - Mangalore - Koyali (d) Mangalore - Kochi - Mumbai – Koyali

Description : Which one of the following sequences of the oil refineries of India as they occur from south to north is correct? [CDS 2009] (a) Kochi - Mangalore - Mumbai - Koyali (b) Koyali - Mumbai - Mangalore - Kochi (c) Kochi - Mumbai - Mangalore - Koyali (d) Mangalore - Kochi - Mumbai – Koyali

Last Answer : Ans: (a)

Which one of the following sequences in the ascending order of their geographical size is correct? [CDS 2003] (a) Bihar - Chhattisgarh - Jharkhand - Orissa (b) Jharkhand - West Bengal - Tamil Nadu - Chattisgarh (c) West Bengal - Bihar - Chhattisgarh - Tamil Nadu (d) Chhattisgrah - Jharkhand - Tamil Nadu – Orissa

Description : Which one of the following sequences in the ascending order of their geographical size is correct? [CDS 2003] (a) Bihar - Chhattisgarh - Jharkhand - Orissa (b) Jharkhand - West Bengal - Tamil Nadu ... West Bengal - Bihar - Chhattisgarh - Tamil Nadu (d) Chhattisgrah - Jharkhand - Tamil Nadu - Orissa

Last Answer : Ans: (b)

Using written convention which one of the following sequences is complimentary to TGGCAGCCT? (A) ACCGTCGGA (B) ACCGUCGGA (C) AGGCTGCCA (D) TGGCTCGGA

Description : Using written convention which one of the following sequences is complimentary to TGGCAGCCT? (A) ACCGTCGGA (B) ACCGUCGGA (C) AGGCTGCCA (D) TGGCTCGGA

Last Answer : Answer : A

Which one of the following binds to specific nucleotide sequences that are upstream and most distant from the start site? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction

Description : Which one of the following binds to specific nucleotide sequences that are upstream and most distant from the start site? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction

Last Answer : Answer : A

Using written convertion which one of the following sequences is complimentary to TGGCAGCCT? (A) ACC GTC GGA (B) ACC GUC GGA (C) AGG CTG CCA (D) TGG CTC GGA

Description : Using written convertion which one of the following sequences is complimentary to TGGCAGCCT? (A) ACC GTC GGA (B) ACC GUC GGA (C) AGG CTG CCA (D) TGG CTC GGA

Last Answer : Answer : A

Which one of the following binds to specific nucleotide sequences? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction

Description : Which one of the following binds to specific nucleotide sequences? (A) RNA polymerase (B) Repressor (C) Inducer (D) Restriction

Last Answer : Answer : A

The genetic code operates via (A) The protein moiety of DNA (B) The base sequences of DNA (C) The nucleotide sequence of mRNA (D) The base sequence of tRNA

Description : The genetic code operates via (A) The protein moiety of DNA (B) The base sequences of DNA (C) The nucleotide sequence of mRNA (D) The base sequence of tRNA

Last Answer : Answer : C

DNA finger printing is based on the presence in DNA of (A) Constant number of tandem repeats (B) Varibale number of tandem repeats (C) Non-repititive sequences in each DNA (D) Introns in eukaryotic DNA

Description : DNA finger printing is based on the presence in DNA of (A) Constant number of tandem repeats (B) Varibale number of tandem repeats (C) Non-repititive sequences in each DNA (D) Introns in eukaryotic DNA

Last Answer : Answer : B

Yeast artificial chromosome can be used to amplify DNA sequences of the size (A) Upto 10 kb (B) Upto 45 kb (C) Upto 100 kb (D) Upto 1,000 kb

Description : Yeast artificial chromosome can be used to amplify DNA sequences of the size (A) Upto 10 kb (B) Upto 45 kb (C) Upto 100 kb (D) Upto 1,000 kb

Last Answer : Answer : D

Polymerase chain reaction can rapidly amplify DNA sequences of the size (A) Upto 10 kilobases (B) Upto 45 kilobases (C) Upto 100 kilobases(D) Upto 1,000 kilobases

Description : Polymerase chain reaction can rapidly amplify DNA sequences of the size (A) Upto 10 kilobases (B) Upto 45 kilobases (C) Upto 100 kilobases(D) Upto 1,000 kilobases

Last Answer : Answer : A

All of the following statements about restriction endonucleases are true except: (A) They are present in bacteria (B) They act on double stranded DNA (C) They recognize palindromic sequences (D) They always produce sticky ends

Description : All of the following statements about restriction endonucleases are true except: (A) They are present in bacteria (B) They act on double stranded DNA (C) They recognize palindromic sequences (D) They always produce sticky ends

Last Answer : Answer : D

Restriction endonucleases can recognise (A) Palindromic sequences (B) Chimeric DNA (C) DNA-RNA hybrids (D) Homopolymer sequences

Description : Restriction endonucleases can recognise (A) Palindromic sequences (B) Chimeric DNA (C) DNA-RNA hybrids (D) Homopolymer sequences

Last Answer : Answer : A

The coding sequences in lac operon include (A) i gene (B) i gene, operator locus and promoter (C) z, y and a genes (D) i, z, y and a genes

Description : The coding sequences in lac operon include (A) i gene (B) i gene, operator locus and promoter (C) z, y and a genes (D) i, z, y and a genes

Last Answer : Answer : D

Besides structural genes that encode proteins, DNA contains some regulatory sequences which are known as (A) Operons (B) Cistrons (C) Cis-acting elements (D) Trans-acting factors

Description : Besides structural genes that encode proteins, DNA contains some regulatory sequences which are known as (A) Operons (B) Cistrons (C) Cis-acting elements (D) Trans-acting factors

Last Answer : Answer : C

Non-coding sequences in a gene are known as (A) Cistrons (B) Nonsense codons (C) Introns (D) Exons

Description : Non-coding sequences in a gene are known as (A) Cistrons (B) Nonsense codons (C) Introns (D) Exons

Last Answer : Answer : C

All of the following statements about eukaryotic promoters are true except (A) They may be located upstream or down stream from the structural gene (B) They have two consensus sequences (C) One consensus sequence binds RNA polymerase (D) Mutations in promoter region can decrease the efficiency of transcription of the structural gene

Description : All of the following statements about eukaryotic promoters are true except (A) They may be located upstream or down stream from the structural gene (B) They have two consensus sequences ( ... (D) Mutations in promoter region can decrease the efficiency of transcription of the structural gene

Last Answer : Answer : A

All of the following statements about bacterial promoters are true except (A) They are smaller than eukaryotic promoters (B) They have two consensus sequences upstream from the transcription star site (C) TATA box is the site for attachment of RNA polymerase (D) TATA box has a high melting temperature

Description : All of the following statements about bacterial promoters are true except (A) They are smaller than eukaryotic promoters (B) They have two consensus sequences upstream from the transcription star site (C) ... is the site for attachment of RNA polymerase (D) TATA box has a high melting temperature

Last Answer : Answer : D

Which of the following sequences is truly a systemic circulation pathway ?

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