A segment of DNA that codes for a specific characters

Description : sare the codes that represent alphabetic characters, punctuation marks and other special characters: a. Alphanumeric codes b. ASCII codes c. EBCDIC codes d. All of these

Last Answer : a. Alphanumeric codes

A data file of 1,00,000 characters contains only the characters g-l, with the frequencies as indicated in table: using the variable-length code by Huffman codes, the file can be encoded with (A) 2,52,000 bits (B) 2,64,000 bits (C) 2,46,000 bits (D) 2,24,000 bits

Description : A data file of 1,00,000 characters contains only the characters g-l, with the frequencies as indicated in table: using the variable-length code by Huffman codes, the file can be encoded with (A) 2,52,000 bits (B) 2,64,000 bits (C) 2,46,000 bits (D) 2,24,000 bits

Last Answer : (D) 2,24,000 bits

Francis Crick’s seminal concept that in nature genetic information generally flows from DNA to RNA to protein.

Description : Francis Crick’s seminal concept that in nature genetic information generally flows from DNA to RNA to protein.

Last Answer : Ans. Central Dogma

DNA amplification is done in the machine

Description : DNA amplification is done in the machine

Last Answer : Ans. Thermocycler

The process of producing a protein from its DNA- and mRNA-coding sequences.

Description : The process of producing a protein from its DNA- and mRNA-coding sequences.

Last Answer : Ans. Gene expression

The process of synthesizing multiple copies of a particular DNA sequence

Description : The process of synthesizing multiple copies of a particular DNA sequence

Last Answer : Ans. Gene cloning

A single DNA molecule condensed into a compact structure in vivo by complexing with accessory histones or histone-like proteins.

Description : A single DNA molecule condensed into a compact structure in vivo by complexing with accessory histones or histone-like proteins.

Last Answer : Ans. Chromosome

A DNA element which has the ability to move from one chromosomal position to another

Description : A DNA element which has the ability to move from one chromosomal position to another

Last Answer : Ans. Jumping gene

The molecule which helps in decoding genetic information carried by DNA

Description : The molecule which helps in decoding genetic information carried by DNA

Last Answer : Ans. RNA

DNA was 1 st synthesized by

Description : DNA was 1 st synthesized by

Last Answer : Ans. A. Kornberg (1953)

A method for transforming DNA especially useful of plant cells

Description : A method for transforming DNA especially useful of plant cells

Last Answer : Ans. Electroporation

Applied use of molecular biology and recombinant DNA Technology known as

Description : Applied use of molecular biology and recombinant DNA Technology known as

Last Answer : Ans. Biotechnology

The process of using information (genetic material) from DNA to construct m-RNA

Description : The process of using information (genetic material) from DNA to construct m-RNA

Last Answer : Ans. Transcription

The double helix model of DNA proposed by

Description : The double helix model of DNA proposed by

Last Answer : Ans. Watson and Crick (1953)

The stage of DNA synthesis in mitosis

Description : The stage of DNA synthesis in mitosis

Last Answer : Ans. Interphase

Double helix model of DNA was proposed by

Description : Double helix model of DNA was proposed by

Last Answer : Ans. Watson and Crick (1953)

The form of DNA present in living organisms

Description : The form of DNA present in living organisms

Last Answer : Ans. B-form

Single stranded DNA

Description : Single stranded DNA

Last Answer : Ans. Bacteriophage

Who discovered the base composition of DNA?

Description : Who discovered the base composition of DNA?

Last Answer : Ans. Chargaff (1953)

When a paper folds ones or twice with detail information on specific aspects is called as

Description : When a paper folds ones or twice with detail information on specific aspects is called as

Last Answer : Ans. Folder

A specific way adopted by the communicator to communicate his message effectively so that whole message is understood by maximum number of audience.

Description : A specific way adopted by the communicator to communicate his message effectively so that whole message is understood by maximum number of audience.

Last Answer : Ans. Treatment of message

An exact genetic replica of a specific gene or an entire organism.

Description : An exact genetic replica of a specific gene or an entire organism.

Last Answer : Ans. Clone

A method for improving specific traits i.e. plant height, disease resistancy

Description : A method for improving specific traits i.e. plant height, disease resistancy

Last Answer : Ans. Pedigree method

Intra-specific hybridization is a crossed between

Description : Intra-specific hybridization is a crossed between

Last Answer : Ans. Two plant of different varieties

Sequence of AAT GCT TAG GCA on template segment of DNA will be represented over the transcribed mRNA as

Description : Sequence of AAT GCT TAG GCA on template segment of DNA will be represented over the transcribed mRNA as

Last Answer : Sequence of AAT GCT TAG GCA on template segment of DNA will be represented over the transcribed mRNA as A. ... C. UUA CGA AUC CGU D. TTA CGA ATC CGT

In DNA segment of six coils, 22 bp are linked by two hydrogen bonds. How many cytosine would be present ?

Description : In DNA segment of six coils, 22 bp are linked by two hydrogen bonds. How many cytosine would be present ?

Last Answer : In DNA segment of six coils, 22 bp are linked by two hydrogen bonds. How many cytosine would be present ? A. 22 B. 38 C. 44 D. 76

Why is a particular sequence of bases in a segment of DNA important to cells?

Description : Why is a particular sequence of bases in a segment of DNA important to cells?

Last Answer : Feel Free to Answer

What is a segment of a DNA strand that contains information for a single task or trait called?

Description : What is a segment of a DNA strand that contains information for a single task or trait called?

Last Answer : Need answer

Gene is (a) A segment of DNA or functional RNA (b) A segment of DNA and histone (c) A segment of DNA, RNA and histone (d) All of the above

Description : Gene is (a) A segment of DNA or functional RNA (b) A segment of DNA and histone (c) A segment of DNA, RNA and histone (d) All of the above

Last Answer : Ans:(a)

The coding segment of DNA is called in (1) Codon (2) Muton (3) Intron (4) Exon

Description : The coding segment of DNA is called in (1) Codon (2) Muton (3) Intron (4) Exon

Last Answer : (1) Codon Explanation: The genetic code by which DNA stores the genetic information consists of "codons" of three nucleotides. The functional segments of DNA which code for the transfer of ... information are called genes. A colon is defined by the initial nucleotide from which translation starts.

In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (i-iv) in this regard and select the correct option about which one or more of these can be used as a vector/vectors. (i) Bacterium (ii) Plasmid (iii)Plasmodium (iv) Bacteriophage (a) (i), (ii) and (iv) (b) (i) only (c) (i) and (iii) (d) (ii) and (iv)

Description : In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (i-iv) in this regard and select the correct option about which one or more of these ... ii) and (iv) (b) (i) only (c) (i) and (iii) (d) (ii) and (iv)

Last Answer : (d) (ii) and (iv)

DNA or RNA segment tagged with a radioactive molecule is called (a) vector (b) probe (c) clone (d) plasmid.

Description : DNA or RNA segment tagged with a radioactive molecule is called (a) vector (b) probe (c) clone (d) plasmid.

Last Answer : (b) probe

A segment of DNA has 120 adenine and 120 cytosine bases. The total number of nucleotides present in the segment is (a) 120 (b) 240 (c) 60 (d) 480.

Description : A segment of DNA has 120 adenine and 120 cytosine bases. The total number of nucleotides present in the segment is (a) 120 (b) 240 (c) 60 (d) 480.

Last Answer : (d) 480.

Specialized transduction is carried out by a. Virulent Phages That Have A Lytic Cycle Of Infection. b. Temperate Phages Carrying A Entire Bacterial Chromosome. c. Temperate Phages That Carry A Segment Of Host Dna. d. Virulent Phages That Swap Dna Segments.

Description : Specialized transduction is carried out by a. Virulent Phages That Have A Lytic Cycle Of Infection. b. Temperate Phages Carrying A Entire Bacterial Chromosome. c. Temperate Phages That Carry A Segment Of Host Dna. d. Virulent Phages That Swap Dna Segments.

Last Answer : c. Temperate Phages That Carry A Segment Of Host Dna.

What is the term used for a segment of DNA with one or more genes in the centre and the twoends carrying inverte d repeat sequences of nucleotides? A- Plasmid B- Transposon C- Insertion sequence D- None of these

Description : What is the term used for a segment of DNA with one or more genes in the centre and the twoends carrying inverte d repeat sequences of nucleotides? A- Plasmid B- Transposon C- Insertion sequence D- None of these

Last Answer : Transposon

The coding segment of DNA is called?

Description : The coding segment of DNA is called?

Last Answer : Codon

Q6. If the total amount of guanine and cytosine in an isolated DNA segment is 60 % of

Description : 6) Q6. If the total amount of guanine and cytosine in an isolated DNA segment is 60 % of the total , what will be the % of adenine in this DNA segment. A) 10% b ) 20 % c) 30% d) 40 %

Last Answer : 6b 20 %

The coding segment of DNA is called in (1) Codon (2) Muton (3) Intron (4) Exon

Description : The coding segment of DNA is called in (1) Codon (2) Muton (3) Intron (4) Exon

Last Answer : Codon

What is a piece of DNA that codes for a particular protein?

Description : What is a piece of DNA that codes for a particular protein?

Last Answer : A piece of DNA that codes for a particular protein is called agene.

What is a piece of DNA that codes for a particular protein?

Description : What is a piece of DNA that codes for a particular protein?

Last Answer : A piece of DNA that codes for a particular protein is called agene.

An important step in protein synthesis is transcription. Which of the following statement(s) is/are true concerning this process? a. The first step in gene transcription involves separating the double helix of DNA by an enzyme known as DNA polymerase b. The initial product of DNA transcription is called heterogeneous nuclear RNA which codes directly for proteins c. After processing is complete, the mRNA is exported from the nucleus to the cytoplasm d. Only one protein can be produced from an initial mRNA strand

Description : An important step in protein synthesis is transcription. Which of the following statement(s) is/are true concerning this process? a. The first step in gene transcription involves separating the double helix ... nucleus to the cytoplasm d. Only one protein can be produced from an initial mRNA strand

Last Answer : Answer: c Transcription of a gene begins at an initiation site associated with a specific DNA sequence, termed a promoter region. After binding to DNA, the RNA polymerase opens up a short ... different proteins from the same gene. mRNA is exported from the nucleus only after processing is complete

Which triplet in DNA codes for valine ? A. CTT B. AGU C. CAT D. AAT E. None of these (Answer)

Description : Which triplet in DNA codes for valine ? A. CTT B. AGU C. CAT D. AAT E. None of these (Answer)

Last Answer : E. None of these (Answer)

Satellite DNA is important because it (a) does not code for proteins and is same in all members of the population (b) codes for enzymes needed for DNA replication (c) codes for proteins needed in cell cycle (d) shows high degree of polymorphism in population and also the same degree of polymorphism in an individual, which is heritable from parents to children.

Description : Satellite DNA is important because it (a) does not code for proteins and is same in all members of the population (b) codes for enzymes needed for DNA replication (c) codes for proteins ... and also the same degree of polymorphism in an individual, which is heritable from parents to children.

Last Answer : (d) shows high degree of polymorphism in population and also the same degree of polymorphism in an individual, which is heritable from parents to children

Cistron is a) The coding sequence of DNA b) The functional unit of DNA molecule that codes for a particular gene product c) Intervening non coding sequence of DNA d) The sequences which are removed during RNA splicing.

Description : Cistron is a) The coding sequence of DNA b) The functional unit of DNA molecule that codes for a particular gene product c) Intervening non coding sequence of DNA d) The sequences which are removed during RNA splicing.

Last Answer : b) The functional unit of DNA molecule that codes for a particular gene product c) Intervening non coding sequence of DNA

Suicide Hackers are those _________ a) who break a system for some specific purpose with or without keeping in mind that they may suffer long term imprisonment due to their malicious activity b) individuals with no knowledge of codes but an expert in using hacking tools c) who know the consequences of their hacking activities and hence try to prevent them by erasing their digital footprints d) who are employed in an organization to do malicious activities on other firms

Description : Suicide Hackers are those _________ a) who break a system for some specific purpose with or without keeping in mind that they may suffer long term imprisonment due to their malicious activity ... digital footprints d) who are employed in an organization to do malicious activities on other firms

Last Answer : a) who break a system for some specific purpose with or without keeping in mind that they may suffer long term imprisonment due to their malicious activity

Slash and Burn Agriculture' is known by specific name in different states of India. Match the shaded states marked in the given map with codes given in the table (Different names of Slash and Burn Agriculture) and select the correct answer using the code given below. B D A C Table (Di ffer ent Names of Slash and Bur n Agr i cult ur e) I. Bringa II. Waltre III. Dahiya IV. Kuruwa (1) A-III, B-IV, C-II, D-I (2) A-III, B-II, C-IV, D-I (3) A-I, B-IV, C-II, D-III (4) A-I, B-II, C-IV, D-III

Description : Slash and Burn Agriculture' is known by specific name in different states of India. Match the shaded states marked in the given map with codes given in the table (Different names of Slash and Burn Agriculture) and select the correct answer ... ) A-I, B-IV, C-II, D-III (4) A-I, B-II, C-IV, D-III

Last Answer : (4) A-I, B-II, C-IV, D-III

A segment of DNA that codes for a specific characters

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