BIOL 2202 Lecture Notes - Lecture 5: Dna Replication, Sanger Sequencing, Noncoding Dna

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scarletlouse511

27 Jun 2017

School

Mount Royal University

Department

Biology

Course

BIOL 2202

Professor

Kumar

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Document Summary

What is the histone code, and what types of information might it encode: structure of dna, pentose sugar, nitrogenous base, phosphate. Nucleotides: a nucleotide consists of nitrogen containing base, a 5c sugar, and one or more phosphate groups. 2 forms of pentose. (beta-d-ribose used in ribonucleic acid and beta-d-2- deoxyribose used in deoxyribonucleic acid) The o( on (cid:884)" in rna is what prevents two rna molecules from forming a. The (cid:885)" is very important as that is where the phosphate group attaches to. There is also a modified so there are no o( on (cid:884)" and (cid:885)" used in sanger sequencing as double helixs can be made. grow the double helix chain in dna. double helix structure. If there is 18% adenine within a sequence of dna there is also: 32% guanine (purine has to be 50% so add it up) atoms to form nucleic acids. The linear sequence of nucleotides in a nucleic acid.

Related Questions

1. Unlike DNA, RNA contains

deoxyribose

a double strand

phosphates

uracil

Nucleic acid structure

2. In transcription, uracil will bond with:

thymine

cytosine

adenine

guanine

Transcription

3. The first team of scientist to document the structure of DNA was:

Franklin and Wilkins

Watson and Crick

Pauling and Chargoff

None of the above

DNA structure

4. Organelles that synthesize protein are:

lysosomes

ribosomes

endoplasmic reticulum

golgi bodies

5. Most of the time in a cell's life, it's DNA is in the form of:

Chromatin

Chromatids

Replicated chromosomes

Spindle fibers

6. Uracil is a nitrogen base that pairs with adenine. Using this information, one could conclude that uracil is a:

Purine

Pyrimidine

Neither a purine or pyrimidine

Not enough information

7. a nucleotide does not consist of a:

polymerase

5-carbon sugar

phosphate group

nitrogen base

8. The genetic code in DNA of an individual depends on the sequence (order) of:

nucleotides

purines only

phosphates

sugars

9. Before a cell divides, it must duplicate its DNA in a process known as:

translation

transformation

transcription

replication

10. The basic unit (building block) of a protein is a (an):

carbohydrate

amino acid

lipid

hydrogen bond

11. Unlike DNA, RNA contains:

deoxyribose

a double strand

phosphates

uracil

12. The structure of DNA was first documented in:

1945

1953

1956

1962

13. In DNA replication, the new molecules produced are:

of unequal length

both assembled in the same direction

built with purines as the backbone

assembled in opposite directions

DNA replication

14. The "backbone" of DNA is composed of:

ribose and phosphates

deoxyribose and phosphates

ribose and uracil

deoxyribose and thymine

DNA structure

15. RNA differs from DNA in which of the following ways?

RNA is single-stranded

RNA contains ribose

RNA does not contain thymine

All of the above

DNA structure

16. Which of the following is NOT required for the transcription process itself?

RNA polymerase

DNA

uracil-containing nucleotides

ribosomes

skyhamster121

1) What is the difference between maltose and amylose (starch)?
Select one:
a. Maltose is joined by 1-4 glycosidic linkages, while amylose is joined by 1-6 glycosidic linkages.
b. Maltose is made of glucose in the alpha form, while amylose is made of glucose in the beta form.
c. Maltose is composed of glucose monomers, while amylose is composed of fructose monomers.
d. Maltose is a disaccharide, while amylose is a polysaccharide.
2) What does the â1-4â in â1-4 glycosidic linkageâ mean?
Select one:
a. Each branch of the chain is followed by four monosaccharides.
b. A one-carbon monosaccharide is connected to a four-carbon monosaccharide.
c. The first carbon on one monosaccharide is connected to the fourth carbon on the next monosaccharide.
d. Each monosaccharide is connected to four other monosaccharides.

What is the difference between the sugar group in DNA and the sugar group in RNA?

Select one:

a. The sugar group in DNA is a hexose, while the sugar group in RNA is a pentose.

b. The sugar group in DNA has one less hydroxyl group (âOH) than the sugar group in RNA.

c. The sugar group in DNA is a purine, while the sugar group in RNA is a pyrimidine.

d. The sugar group in DNA contains one less carbonyl group (double-bonded oxygen atom) than the sugar group in RNA.

peachbeetle893

11 - Can you distinguish carboxylic acid, amino, and phosphate functional groups?

12- The 4 major types of macromolecules found in living cells are: carbohydrates, lipids, proteins, nucleic acids.

13- What distinguishes a monomer from a polymer. What are the monomer subunits that are used to produce the different types of macromolecules.

14- What is the general formula for a carbohydrate.

15- What are biologically important kinds of lipids. Why are these molecules important.

16- The monomer building block of a protein is an amino acid. What is the basic structure of an amino acid.

17- A nucleotide (the monomer building block of a nucleic acid) is comprised of a nitrogen base, a pentose (5C) sugar, and at least one phosphate.

18- What is the complete name for the nitrogen bases commonly referred to as A, G , C, T, and U. Which are purines? Which are pyrimidines?

19- What is the significance ATP?

20- Generally speaking, what are the functions of the different types of macromolecules.

ceruleankangaroo744

BIOL 2202 Lecture Notes - Lecture 5: Dna Replication, Sanger Sequencing, Noncoding Dna

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