If a DNA molecule is 20 percent G what are the percentages of the other three bases?

If a DNA molecule is 20 percent G what are the percentages of the other three bases?
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In sea urchin DNA, which is double stranded, 17% of the bases were shown to be cytosine. The percentages of the other three bases expected to be present in this DNA are (a) G 17%, A 33%, T 33% (b) G 8.5%, A 50%, T 24.5% (c) G 34%, A 24.5%, T 24.5% (d) G 17%, A 16.5%, T 32.5%.

Description : In sea urchin DNA, which is double stranded, 17% of the bases were shown to be cytosine. The percentages of the other three bases expected to be present in this DNA are (a) G 17%, A 33%, T 33% (b) G 8.5%, A 50%, T 24.5% (c) G 34%, A 24.5%, T 24.5% (d) G 17%, A 16.5%, T 32.5%.

Last Answer : (a) G 17%, A 33%, T 33%

A liquid mixture contains 30% o-xylene, 60% p-xylene and 10%. m￾xylene (all percentages in w/w). Which of the following statements would be true in respect of this mixture? (A) The mixture exhibits an azeotrope at 101.3 kPa (B) The composition of the mixture, in percent by volume is: o-xylene 30, p￾xylene 60. and m-xylene 10 (C) The composition of the mixture in mole percent is: o-xylene 30, p-xylene 60 and m-xyoene 10 (D) The mixture contain optical isomers

Description : A liquid mixture contains 30% o-xylene, 60% p-xylene and 10%. m￾xylene (all percentages in w/w). Which of the following statements would be true in respect of this mixture? (A) The mixture exhibits ... : o-xylene 30, p-xylene 60 and m-xyoene 10 (D) The mixture contain optical isomers

Last Answer : (A) The mixture exhibits an azeotrope at 101.3 kPa

What bases are found in a DNA molecule?

Description : What bases are found in a DNA molecule?

Last Answer : The nitrogen bases found in a DNA molecule are adenine, thymine,cytosine, and guanine.

Name the nitrogenous bases in a DNA molecule.

Description : Name the nitrogenous bases in a DNA molecule.

Last Answer : The four nitrogenous bases are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T).

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 ?

What percent of the material in a DNA molecule contains the genetic code?

Description : What percent of the material in a DNA molecule contains the genetic code?

Last Answer : What is the answer ?

What are the three bases on one strand of DNA or mRNA called?

Description : What are the three bases on one strand of DNA or mRNA called?

Last Answer : What is the answer ?

Which of the following statement(s) is/are true concerning DNA? a. DNA is contained only in the nucleus of the cell b. DNA strands are encoded by the sequence of four bases—adenine, guanine, cytosine and uridine c. The basic unit of information of DNA is the intron, a sequence of three bases d. There are an infinite number of possible codons

Description : Which of the following statement(s) is/are true concerning DNA? a. DNA is contained only in the nucleus of the cell b. DNA strands are encoded by the sequence of four bases-adenine, guanine, cytosine ... DNA is the intron, a sequence of three bases d. There are an infinite number of possible codons

Last Answer : Answer: a The genetic blueprint of an organism is carried in the nucleus of every cell, encoded by the sequence of four bases-adenine, guanine, cytosine and thymine, which together make up ... codons. Sixty-one of these code for amino acids and three are termination signals called stop codons

If you were to open the entire molecule along the hydrogen bonds what bases would the left side attach to?

Description : If you were to open the entire molecule along the hydrogen bonds what bases would the left side attach to?

Last Answer : Need answer

Which of the following statement(s) is/are true concerning translation of the mRNA message to protein synthesis? a. An adaptor molecule, tRNA, recognizes specific nucleic acid bases and unites them with specific amino acids b. Covalent attachment of tRNA to amino acids is energy dependent c. The formation of a peptide bond between the growing peptide chain and the free amino acid occurs in the free cytoplasm d. Complete protein synthesis takes hours

Description : Which of the following statement(s) is/are true concerning translation of the mRNA message to protein synthesis? a. An adaptor molecule, tRNA, recognizes specific nucleic acid bases and unites them ... and the free amino acid occurs in the free cytoplasm d. Complete protein synthesis takes hours

Last Answer : Answer: a, b The synthesis of protein involves conversion from a four-letter nucleotide language to one of 20 chemically distinct amino acids. This process is referred to as ... translation and be moving down the mRNA molecules simultaneously, thus increasing the rate of protein synthesis

what percentages of businesses succeed in the first year

Description : what percentages of businesses succeed in the first year

Last Answer : 30 percent less than that in restorant

How do you convert decimals into percentages?

Description : How do you convert decimals into percentages?

Last Answer : Multiply the decimal by 100 and append a percentage symbol.

How do you convert decimals into percentages?

Description : How do you convert decimals into percentages?

Last Answer : Multiply the decimal by 100 and append a percentage symbol.

Where can I find information about the percentages of different blood types?

Description : Where can I find information about the percentages of different blood types?

Last Answer : Yes some blood types are much more common then others. redcrossblood.org has a link on it's homepage at the top of the page titled Learn about blood. It has a link titled All about Bloodtypes which includes the requested information.

How would you describe what multi-channel attribution does? A. Gives the conversion credit to the first click B. Assigns equal percentages for conversions to every step C. Accredits deserving touch points along the conversion journey D. Gives the conversion credit to the last click

Description : How would you describe what multi-channel attribution does? A. Gives the conversion credit to the first click B. Assigns equal percentages for conversions to every step C. Accredits deserving touch points along the conversion journey D. Gives the conversion credit to the last click

Last Answer : C. Accredits deserving touch points along the conversion journey

How would you describe what multi-channel attribution does? A. Gives the conversion credit to the first click B. Assigns equal percentages for conversions to every step C. Accredits deserving touch points along the conversion journey D. Gives the conversion credit to the last click

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Last Answer : C. Accredits deserving touch points along the conversion journe

The usual percentages of clay and metal in cermet are: (A) 50%, 50% (B) 60%, 40% (C) 70%, 30% (D) 80%, 20%

Description : The usual percentages of clay and metal in cermet are: (A) 50%, 50% (B) 60%, 40% (C) 70%, 30% (D) 80%, 20%

Last Answer : Answer: Option D

Percentages of agriculture workers in total work force would drop to from 58.2% in 2001. a. 40 % by 2050 b. 50 % by 2040 d. None of the above

Description : Percentages of agriculture workers in total work force would drop to from 58.2% in 2001. a. 40 % by 2050 b. 50 % by 2040 d. None of the above

Last Answer : 25.7% by 2050

Working stress method of design results in -------------- percentages of compression steel than that of a limit state method of design [ A ] Equal [ B ] Larger [ C ] Smaller [ D ] Half of the

Description : Working stress method of design results in -------------- percentages of compression steel than that of a limit state method of design [ A ] Equal [ B ] Larger [ C ] Smaller [ D ] Half of the

Last Answer : [ B ] Larger

A comprehensive spending pattern: A)shows the percentages of annual family expenditures allotted to general classes of goods and services B)indicates the annual amounts spent by families for specific products within a general product class C)shows the annual discretionary income of consumers D)is used to determine the precise buying power of individuals

Description : A comprehensive spending pattern: A)shows the percentages of annual family expenditures allotted to general classes of goods and services B)indicates the annual amounts spent by families for ... discretionary income of consumers D)is used to determine the precise buying power of individuals

Last Answer : A)shows the percentages of annual family expenditures allotted to general classes of goods and services

List the purine bases of DNA. -Biology

Description : List the purine bases of DNA. -Biology

Last Answer : answer:

List the pyrimidine bases of DNA. -Biology

Description : List the pyrimidine bases of DNA. -Biology

Last Answer : answer:

What is one of the bases found in DNA?

Description : What is one of the bases found in DNA?

Last Answer : The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).

Which is one of the bases found in DNA?

Description : Which is one of the bases found in DNA?

Last Answer : There are five bases in DNA: adenine (A), cytosine (C), guanine (G), thymine (T), and uracil (U).

How many bases make up DNA?

Description : How many bases make up DNA?

Last Answer : The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA consists of about 3 billion bases, and more than 99 percent of those bases are the same in all people.

$ The two strands of DNA run in an antiparallel directions DNA is formed of Deoxyribose sugar. Phosphorus and nitrogen bases called purines and pyrimi

Description : $ The two strands of DNA run in an antiparallel directions DNA is formed of Deoxyribose sugar. Phosphorus and nitrogen bases called purines and pyrimi

Last Answer : $ The two strands of DNA run in an antiparallel directions DNA is formed of Deoxyribose sugar. Phosphorus and ... wrong D. If both As and R are wrong.

When a change in order of the bases of an organism DNA?

Description : When a change in order of the bases of an organism DNA?

Last Answer : Need answer

What rule is use to join the free nucleotides to the exposed bases of the DNA?

Description : What rule is use to join the free nucleotides to the exposed bases of the DNA?

Last Answer : watson-base pairing

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 the sequence of the bases on one DNA strand?

Description : What is the sequence of the bases on one DNA strand?

Last Answer : Feel Free to Answer

When studying heredity what is the relationship of DNA bases and traits?

Description : When studying heredity what is the relationship of DNA bases and traits?

Last Answer : Feel Free to Answer

What do you sometimes call the special images showing an organism and sequence of DNA bases?

Description : What do you sometimes call the special images showing an organism and sequence of DNA bases?

Last Answer : Need answer

What rule is use to join the free nucleotides to the exposed bases of the DNA?

Description : What rule is use to join the free nucleotides to the exposed bases of the DNA?

Last Answer : watson-base pairing

Which sequence of RNA bases with pair up with a strand of DNA bases that reads TACTGCA?

Description : Which sequence of RNA bases with pair up with a strand of DNA bases that reads TACTGCA?

Last Answer : color

In DNA, genetic information is located in (A) Purine bases (B) Pyrimidine bases (C) Purine and pyrimidine bases (D) sugar

Description : In DNA, genetic information is located in (A) Purine bases (B) Pyrimidine bases (C) Purine and pyrimidine bases (D) sugar

Last Answer : Answer : C

The structural stability of the double helix of DNA is as cribbed largely to (A) Hydrogen bonding between adjacent purine bases (B) Hydrophobic bonding between staked purine and pyrinuidine nuclei (C) Hydrogen bonding between adjacent pyrimidine bases (E) Hydrogen bonding between purine and pyrimidine bases

Description : The structural stability of the double helix of DNA is as cribbed largely to (A) Hydrogen bonding between adjacent purine bases (B) Hydrophobic bonding between staked purine and ... Hydrogen bonding between adjacent pyrimidine bases (E) Hydrogen bonding between purine and pyrimidine bases

Last Answer : Answer : D

The number of adenine and thymine bases is equal in (A) DNA (B) mRNA (C) tRNA (D) rRNA

Description : The number of adenine and thymine bases is equal in (A) DNA (B) mRNA (C) tRNA (D) rRNA

Last Answer : Answer : A

The correct statement concerning RNA and DNA polymerases is (A) RNA polymerase use nucleoside diphosphates (B) RNA polymerase require primers and add bases at 5’ end of the growing polynucleotide chain (C) DNA polymerases can add nucleotides at both ends of the chain (D) All RNA and DNA polymerases can add nucleotides only at the 3’ end of the growing polynucleotide chain

Description : The correct statement concerning RNA and DNA polymerases is (A) RNA polymerase use nucleoside diphosphates (B) RNA polymerase require primers and add bases at 5' end of the growing polynucleotide ... and DNA polymerases can add nucleotides only at the 3' end of the growing polynucleotide chain

Last Answer : Answer : D

When RNA in hydrolysed there is no relationship among the quantities of four bases obtained like DNA. What does this fact indicate about structure of RNA ?

Description : When RNA in hydrolysed there is no relationship among the quantities of four bases obtained like DNA. What does this fact indicate about structure of RNA ?

Last Answer : Ans. This indicate that RNA has a single strand structure. 

Do all molecules of DNA have the same amounts of nitrogenous bases?

Description : Do all molecules of DNA have the same amounts of nitrogenous bases?

Last Answer : The number and sequence of nitrogenous bases in the DNA molecule are key elements in variations that are found in chromosomes. Different organisms have different numbers of the four bases, and the sequence ... and thymine will always be the same, as will the percentage of cytosine and guanine. 

If the sequence of bases in DNA is ATTCGATG, then the sequence of bases in its transcript will be (a) GUAGCUUA (b) AUUCGAUG (c) CAUCGAAU (d) UAAGCUAC.

Description : If the sequence of bases in DNA is ATTCGATG, then the sequence of bases in its transcript will be (a) GUAGCUUA (b) AUUCGAUG (c) CAUCGAAU (d) UAAGCUAC.

Last Answer : (b) AUUCGAUG

With regard to DNA molecules: a. they contain adenine, cytosine, guanine and uracil bases b. they can be detected with Western blotting c. they can be detected with Southern blotting d. they are denatured at temperature of 1000C

Description : With regard to DNA molecules: a. they contain adenine, cytosine, guanine and uracil bases b. they can be detected with Western blotting c. they can be detected with Southern blotting d. they are denatured at temperature of 1000C

Last Answer : they can be detected with Southern blotting

If the sequence of bases in DNA is ATTCGATG, then the sequence of bases in its transcript will be (a) GUAGCUUA (b) AUUCGAUG (c) CAUCGAAU (d) UAAGCUAC.

Description : If the sequence of bases in DNA is ATTCGATG, then the sequence of bases in its transcript will be (a) GUAGCUUA (b) AUUCGAUG (c) CAUCGAAU (d) UAAGCUAC.

Last Answer : d) UAAGCUAC.

A DNA with unequal nitrogen bases would most probably be (a) single stranded (b) double stranded (c) triple stranded (d) four stranded

Description : A DNA with unequal nitrogen bases would most probably be (a) single stranded (b) double stranded (c) triple stranded (d) four stranded

Last Answer : (a) single stranded

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.

Which is wrong about nucleic acids? (a) DNA is single stranded in some viruses. (b) RNA is double stranded occasionally. (c) Length of one helix is 45 Å in B-DNA. (d) One turn of Z-DNA has 12 bases

Description : Which is wrong about nucleic acids? (a) DNA is single stranded in some viruses. (b) RNA is double stranded occasionally. (c) Length of one helix is 45 Å in B-DNA. (d) One turn of Z-DNA has 12 bases

Last Answer : (c) Length of one helix is 45 Å in B-DNA

The enzyme adds complementary bases to the DNA template strand during replication. a. Ligase b. Helicase c. DNA polymerase III d. RNA polymerase

Description : The enzyme adds complementary bases to the DNA template strand during replication. a. Ligase b. Helicase c. DNA polymerase III d. RNA polymerase

Last Answer : d. RNA polymerase

If the sequence of bases in DNA is TACCGACCA, then the sequence of codons on the transcript will be a) ATGGCTGGT b) ATCCGAACU c) AUGGCUGGU d) AUGGACUAA

Description : If the sequence of bases in DNA is TACCGACCA, then the sequence of codons on the transcript will be a) ATGGCTGGT b) ATCCGAACU c) AUGGCUGGU d) AUGGACUAA

Last Answer : c) AUGGCUGGU

A bacterial colony containing DNA made up of 100% N15 nitrogen bases is allowed to replicate in a medium containing N14 bases. After one round of replication the result would be a) All individuals will be identical to parents b) All individuals will be hybrids c) Only 50% individuals would be hybrids d) All individuals would have DNA made up of 100% N14

Description : A bacterial colony containing DNA made up of 100% N15 nitrogen bases is allowed to replicate in a medium containing N14 bases. After one round of replication the result would be a) All individuals ... Only 50% individuals would be hybrids d) All individuals would have DNA made up of 100% N14

Last Answer : b) All individuals will be hybrids

Alkylating agents exert cytotoxic action by inducing: A. Breakage of DNA strand B. Cross linking of DNA strands C. Abnormal pairing of purine and pyrimidine bases D. All of the above

Description : Alkylating agents exert cytotoxic action by inducing: A. Breakage of DNA strand B. Cross linking of DNA strands C. Abnormal pairing of purine and pyrimidine bases D. All of the above

Last Answer : D. All of the above