trans-acting factors include (A) Promoters (B) Repressors (C) Enhancers (D) Silencers

trans-acting factors include (A) Promoters (B) Repressors (C) Enhancers (D) Silencers
by

1 Answer

Answer :

Answer :  B
by
selected

Related questions

Inducers and repressors are (A) Enhancer and silencer elements respectively (B) Trans-acting factors (C) Cis-acting elements (D) Regulatory proteins

Description : Inducers and repressors are (A) Enhancer and silencer elements respectively (B) Trans-acting factors (C) Cis-acting elements (D) Regulatory proteins

Last Answer : Answer : B

Silencer elements (A) Are trans-acting factors (B) Are present between promoters and the structural genes (C) Decrease the expression of some structural genes (D) Encode specific repressor proteins

Description : Silencer elements (A) Are trans-acting factors (B) Are present between promoters and the structural genes (C) Decrease the expression of some structural genes (D) Encode specific repressor proteins

Last Answer : Answer : C

cis-acting elements include (A) Steroid hormones (B) Calcitriol (C) Histones (D) Silencers

Description : cis-acting elements include (A) Steroid hormones (B) Calcitriol (C) Histones (D) Silencers

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

Genetic elements that can replicate independently of the cell's chromosomes are called: a) clones b) episomes c) repressors d) promotors

Description : Genetic elements that can replicate independently of the cell's chromosomes are called: a) clones b) episomes c) repressors d) promotors

Last Answer : ANSWER: B -- EPISOMES

Should performance enhancers be legalized in baseball?

Description : Should performance enhancers be legalized in baseball?

Last Answer : No, but they all use them anyway.

What are enhancers in transcription? -Biology

Description : What are enhancers in transcription? -Biology

Last Answer : answer:

What are the safest muscle enhancers on the market?

Description : What are the safest muscle enhancers on the market?

Last Answer : Protein supplements, amino acid supplements, and Creatine are the best supplements to help build muscle safely. Protease enzymes can also help by increasing the amount of amino acids in your build, ... to build muscle. Also try taking a multivitamin that contains all of the necessary trace minerals.

Boring question #78; sonics aka silencers are they that quiet really or does size matter?

Description : Boring question #78; sonics aka silencers are they that quiet really or does size matter?

Last Answer : The mythbusters did an episode on that recently. “Silencers” do not make gun shots quiet. Just a bit less loud.

__________ cannot control the noise pollution. (A) Use of silencers (B) Green house gases (C) Vibration damping (D) Tree plantation

Description : __________ cannot control the noise pollution. (A) Use of silencers (B) Green house gases (C) Vibration damping (D) Tree plantation

Last Answer : (B) Green house gases

High noise levels produced during operation of fans and compressors can be reduced by using (A) Mufflers (silencers) (B) Acoustic absorbent (C) Lagging of noisy duct (D) None of these

Description : High noise levels produced during operation of fans and compressors can be reduced by using (A) Mufflers (silencers) (B) Acoustic absorbent (C) Lagging of noisy duct (D) None of these

Last Answer : (A) Mufflers (silencers)

Eukaryotic promoters contain (A) TATA box 25bp upstream of transcription start site (B) CAAT box 70-80 bp upstream of transcription start site (C) Both (A) and (B) (D) None of these

Description : Eukaryotic promoters contain (A) TATA box 25bp upstream of transcription start site (B) CAAT box 70-80 bp upstream of transcription start site (C) Both (A) and (B) (D) None of these

Last Answer : Answer : C

CAAT box is present in (A) Prokaryotic promoters 10 bp upstream of transcription start site (B) Prokaryotic promoters 35 bp upstream of transcription start site (C) Eukaryotic promoters 25 bp upstream of transcription start site (D) Eukaryotic promoters 70–80 bp upstream of transcription start site

Description : CAAT box is present in (A) Prokaryotic promoters 10 bp upstream of transcription start site (B) Prokaryotic promoters 35 bp upstream of transcription start site (C) Eukaryotic promoters 25 bp upstream of transcription start site (D) Eukaryotic promoters 70–80 bp upstream of transcription start site

Last Answer : Answer : D

Hogness box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these

Description : Hogness box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these

Last Answer : Answer : B

Pribnow box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these

Description : Pribnow box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these

Last Answer : Answer : A

tRNA genes have (A) Upstream promoters (B) Downstream promoters (C) Intragenic promoters (D) No promoters

Description : tRNA genes have (A) Upstream promoters (B) Downstream promoters (C) Intragenic promoters (D) No promoters

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

How successful do you think Caitlyn Jenner will be acting as Ted Cruz's "Trans Ambassador"?

Description : How successful do you think Caitlyn Jenner will be acting as Ted Cruz's "Trans Ambassador"?

Last Answer : answer:As silly as the Log Cabin Republicans thinking they can get support for LGBT issues. Caitlyn must have some kind of self-hatred going on, since Cruz has participated in “Death to Gays” rallies, and while being trans is not the same as being gay, it is all part of the fight for equal rights.

Vitamin K is involved in posttranslational modification of the blood clotting factors by acting as cofactor for the enzyme: (A) Carboxylase (B) Decarboxylase (C) Hydroxylase (D) Oxidase

Description : Vitamin K is involved in posttranslational modification of the blood clotting factors by acting as cofactor for the enzyme: (A) Carboxylase (B) Decarboxylase (C) Hydroxylase (D) Oxidase

Last Answer : Answer : A

How does one reconcile Mandela's great domestic triumphs with Mandela’s endorsement of violent terrorists and promoters of terrorism?

Description : How does one reconcile Mandela's great domestic triumphs with Mandela’s endorsement of violent terrorists and promoters of terrorism?

Last Answer : Given the plight of black South Africans under oppressive white rule you may want to look at it from a different perspective.one mans terrorist is almost always another mans freedom fighter.

Growth promoters are

Description : Growth promoters are

Last Answer : Ans. Auxins, Gibberellins and Cytokinin

Appointment of a Company Secretary is made by– (A) Promoters (B) Board of Directors (C) Debenture holders (D) Government

Description : Appointment of a Company Secretary is made by– (A) Promoters (B) Board of Directors (C) Debenture holders (D) Government

Last Answer : Answer: Board of Directors

The first Secretary of the company is appointed by– (A) Shareholders (B) Promoters (C) Government (D) Directors

Description : The first Secretary of the company is appointed by– (A) Shareholders (B) Promoters (C) Government (D) Directors

Last Answer : Answer: Promoters

The first directors of a company are appointed by– (A) Promoters (B) Government (C) Shareholders (D) Company Law Board

Description : The first directors of a company are appointed by– (A) Promoters (B) Government (C) Shareholders (D) Company Law Board

Last Answer : Answer: Promoters

What is "narrow money"? (1) The sum of currency in circulation and the demand deposits in banks (2) The sum of MI money and the time deposits (3) The sum of currency in circulation with the public and the cash reserves held by banks (4) The market value of the stocks held by all the holders excluding the promoters

Description : What is "narrow money"? (1) The sum of currency in circulation and the demand deposits in banks (2) The sum of MI money and the time deposits (3) The sum of currency in circulation with the ... reserves held by banks (4) The market value of the stocks held by all the holders excluding the promoters

Last Answer : (1) The sum of currency in circulation and the demand deposits in banks Explanation: The four main monetary aggregates of measures of money supply which reflect the state of the monetary sector ... This category of money is considered to be the most readily available for transactions and commerce.

How much shareholding is must for the promoters of insurance companies after their listing? A) 40% B) 50% C) 49% D) 52% E) None of these

Description : How much shareholding is must for the promoters of insurance companies after their listing? A) 40% B) 50% C) 49% D) 52% E) None of these

Last Answer : B) 50% Explanation: Promoters of insurance companies will be forced to maintain their shareholding at 50 per cent even after listing under the guidelines proposed by the insurance regulator ... Insurance Regulatory and Development Authority of India s (IRDAI) draft guidelines for listed companies.

Which plant hormones are known as growth promoters?

Description : Which plant hormones are known as  growth promoters?

Last Answer : Auxin; Gibberellin; Cytokinin

Property of the company belongs to: A. Company B. Shareholders C. Members D. Promoters

Description : Property of the company belongs to: A. Company B. Shareholders C. Members D. Promoters

Last Answer : B. Shareholders

What is “narrow money” ? (1) The sum of currency in circulation and the demand deposits in banks (2) The sum of MI money and the time deposits (3) The sum of currency in circulation with the public and the cash reserves held by banks (4) The market value of the stocks held by all the holders excluding the promoters

Description : What is narrow money ? (1) The sum of currency in circulation and the demand deposits in banks (2) The sum of MI money and the time deposits (3) The sum of currency in circulation with ... reserves held by banks (4) The market value of the stocks held by all the holders excluding the promoters

Last Answer : The sum of currency in circulation and the demand deposits in banks

The formation of ∆2-trans-enoyl-CoA from acyl-CoA requires the enzyme: (A) Acyl-CoA synthetase (B) Acyl-CoA dehydrogenase (C) 3-Hydroxy acyl-CoA dehydrogenase (D) Thiolase

Description : The formation of ∆2-trans-enoyl-CoA from acyl-CoA requires the enzyme: (A) Acyl-CoA synthetase (B) Acyl-CoA dehydrogenase (C) 3-Hydroxy acyl-CoA dehydrogenase (D) Thiolase

Last Answer : Answer : B

Prosthetic group in cone cell phototreceptors is (A) Iodine (B) Opsin (C) 11-cis-retinal (D) all-trans-retinal

Description : Prosthetic group in cone cell phototreceptors is (A) Iodine (B) Opsin (C) 11-cis-retinal (D) all-trans-retinal

Last Answer : Answer : C

Rod cells possess a trans-membrane protein which is (A) Adenylate cyclase (B) Transducin (C) Rhodopsin (D) B as well as C

Description : Rod cells possess a trans-membrane protein which is (A) Adenylate cyclase (B) Transducin (C) Rhodopsin (D) B as well as C

Last Answer : Answer : C

Conversion of all-trans-retinal into alltrans-retinol requires (A) NAD (B) NADH (C) NADP (D) NADPH

Description : Conversion of all-trans-retinal into alltrans-retinol requires (A) NAD (B) NADH (C) NADP (D) NADPH

Last Answer : Answer : D

When light falls on rod cells (A) All-cis-retinal is converted into all-trans-retinal (B) 11-cis-retinal is converted into 11-trans-retinal (C) 11-trans-retinal is converted into all-transretinal (D) 11-cis-retinal is converted into all-trans-retinal

Description : When light falls on rod cells (A) All-cis-retinal is converted into all-trans-retinal (B) 11-cis-retinal is converted into 11-trans-retinal (C) 11-trans-retinal is converted into all-transretinal (D) 11-cis-retinal is converted into all-trans-retinal

Last Answer : Answer : D

Rhodopsin contains opsin and (A) 11-cis-retinal (B) 11-trans-retinal (C) All-cis-retinal (D) All trans-retinal

Description : Rhodopsin contains opsin and (A) 11-cis-retinal (B) 11-trans-retinal (C) All-cis-retinal (D) All trans-retinal

Last Answer : Answer : A

On exposure to light rhodopsin forms (A) All trans-retinal (B) Cis-retinal (C) Retinol (D) Retinoic acid

Description : On exposure to light rhodopsin forms (A) All trans-retinal (B) Cis-retinal (C) Retinol (D) Retinoic acid

Last Answer : Answer : A

Proteins that carries Iron into different tissues is (A) Ceruloplasmin (B) Trans cortin (C) Mucoproteins (D) Glycoproteins

Description : Proteins that carries Iron into different tissues is (A) Ceruloplasmin (B) Trans cortin (C) Mucoproteins (D) Glycoproteins

Last Answer : Answer : B

Folding of newly synthesized proteins is accelerated by (A) Protein disulphide isomerase (B) Prolyl cis-trans isomerase (C) Chaperonins (D) All of these

Description : Folding of newly synthesized proteins is accelerated by (A) Protein disulphide isomerase (B) Prolyl cis-trans isomerase (C) Chaperonins (D) All of these

Last Answer : Answer : D

Indications of centrally acting muscle relaxants include all of the following except: A. Balanced anaesthesia B. Traumatic muscle spasms C. Torticollis D. Electroconvulsive therapy

Description : Indications of centrally acting muscle relaxants include all of the following except: A. Balanced anaesthesia B. Traumatic muscle spasms C. Torticollis D. Electroconvulsive therapy

Last Answer : A. Balanced anaesthesia

Vitamin K is involved in posttranslational modification of the blood clotting factors by acting as cofactor for the enzyme (A) Carboxylase (B) Decarboxylase (C) Hydroxylase (D) Oxidase

Description : Vitamin K is involved in posttranslational modification of the blood clotting factors by acting as cofactor for the enzyme (A) Carboxylase (B) Decarboxylase (C) Hydroxylase (D) Oxidase

Last Answer : (A) Carboxylase

The pyrimidine nucleotide acting as the high energy intermediate is (A) ATP (B) UTP (C) UDPG (D) CMP

Description : The pyrimidine nucleotide acting as the high energy intermediate is (A) ATP (B) UTP (C) UDPG (D) CMP

Last Answer : Answer : C

Insulin increases the permeability of glucose across the plasma membrane of muscle cells by (A) Acting on adenylate cycle (B) By loosening the integrity of the membrane (C) Through Ca2+ ions (D) By membrane cruting the hexose carries of intracellular organelles and making them fuse with the plasma membrane

Description : Insulin increases the permeability of glucose across the plasma membrane of muscle cells by (A) Acting on adenylate cycle (B) By loosening the integrity of the membrane (C) Through Ca2 ... membrane cruting the hexose carries of intracellular organelles and making them fuse with the plasma membrane

Last Answer : Answer : D

The respiratory chain complexes acting as proton pump are (A) I, II and III (B) I, II and IV (C) I, III and IV (D) I and II

Description : The respiratory chain complexes acting as proton pump are (A) I, II and III (B) I, II and IV (C) I, III and IV (D) I and II

Last Answer : Answer : C

If a coenzyme is required in an enzyme reaction, the former usually has the function of (A) Acting as an acceptor for one of the cleavage products of the substrate (B) Enhancing the specificity of the apo enzyme (C) Increasing the number of receptor sites of the apo enzyme (D) Activating the substrate ENZYMES 167

Description : If a coenzyme is required in an enzyme reaction, the former usually has the function of (A) Acting as an acceptor for one of the cleavage products of the substrate (B) Enhancing the specificity ... C) Increasing the number of receptor sites of the apo enzyme (D) Activating the substrate ENZYMES 167

Last Answer : Answer : A

Conversion of pyruvate into acetyl CoA is catalysed by (A) Pyruvate dehydrogenase (B) Didrolipoyl acetyl transferase (C) Dihydrolipoyl dehydrogenase (D) All the 3 acting in concert

Description : Conversion of pyruvate into acetyl CoA is catalysed by (A) Pyruvate dehydrogenase (B) Didrolipoyl acetyl transferase (C) Dihydrolipoyl dehydrogenase (D) All the 3 acting in concert

Last Answer : Answer : D

The harmone acting directly on intestinal mucosa and stimulating glucose absorption is (A) Insulin (B) Glucagon (C) Thyroxine (D) Vasopressin

Description : The harmone acting directly on intestinal mucosa and stimulating glucose absorption is (A) Insulin (B) Glucagon (C) Thyroxine (D) Vasopressin

Last Answer : Answer : C

Phospholipid acting as surfactant is (A) Cephalin (B) Phosphatidyl inositol (C) Lecithin (D) Phosphatidyl serine

Description : Phospholipid acting as surfactant is (A) Cephalin (B) Phosphatidyl inositol (C) Lecithin (D) Phosphatidyl serine

Last Answer : Answer : C

Trans people of Reddit, what is the most supportive comment you've ever gotten from a stranger?

Description : Trans people of Reddit, what is the most supportive comment you've ever gotten from a stranger?

Last Answer : Comments on how my skin/hair looks nice always hit : )

What do you think of the new Trans Species?

Description : What do you think of the new Trans Species?

Last Answer : Why the hell not?