dna
... 1.RNA has a sugar ________________________________ DNA has a sugar ____________________________________ 2.RNA contains the base ________________________ (U) DNA has _____________________________ (T) 3.RNA molecule is _______________________________________ DNA is ______________________________ ...
... 1.RNA has a sugar ________________________________ DNA has a sugar ____________________________________ 2.RNA contains the base ________________________ (U) DNA has _____________________________ (T) 3.RNA molecule is _______________________________________ DNA is ______________________________ ...
BIO S - Chapter 13 RNA
... Proteins are made by joining amino acids together into long chains, called polypeptides. As many as 20 different amino acids are commonly found in polypeptides. ...
... Proteins are made by joining amino acids together into long chains, called polypeptides. As many as 20 different amino acids are commonly found in polypeptides. ...
REGULATION OF ACID
... B. H+ influence almost all cell and body functions C. H+ in body fluids in relatively low compared to other ions D. [ H+] averages about .00004 mEq/liter ( =40 nEq/liter, very small amount, normal range = + 3-5 nEq/liter, range can be as much as 10 - 160 nEq/liter without causing death) (equivalent ...
... B. H+ influence almost all cell and body functions C. H+ in body fluids in relatively low compared to other ions D. [ H+] averages about .00004 mEq/liter ( =40 nEq/liter, very small amount, normal range = + 3-5 nEq/liter, range can be as much as 10 - 160 nEq/liter without causing death) (equivalent ...
Troubling and Terrific Technology
... D. When a dd____ nucleotide is added, the strand stops growing. This happens at random points along the new DNA strand E. Eventually, a set of labeled strands of various lengths is generated and can be run and separated on a gel F. The bands on the gel are in direct correspondence with the sequence ...
... D. When a dd____ nucleotide is added, the strand stops growing. This happens at random points along the new DNA strand E. Eventually, a set of labeled strands of various lengths is generated and can be run and separated on a gel F. The bands on the gel are in direct correspondence with the sequence ...
Transcription & Translation
... • Rho-Independent: here two G+C regions rich slow RNA polymerase; a hairpin forms in the mRNA weakening the mRNA-DNA template association; which is further weakened by poly-A stretch. ...
... • Rho-Independent: here two G+C regions rich slow RNA polymerase; a hairpin forms in the mRNA weakening the mRNA-DNA template association; which is further weakened by poly-A stretch. ...
Chapter 17 lecture notes
... Many eukaryotic genes code for a set of closely related polypeptides in a process called alternative splicing. ...
... Many eukaryotic genes code for a set of closely related polypeptides in a process called alternative splicing. ...
Protein Synthesis
... Many eukaryotic genes code for a set of closely related polypeptides in a process called alternative splicing. ...
... Many eukaryotic genes code for a set of closely related polypeptides in a process called alternative splicing. ...
Biology EOC and Final Exam Vocabulary List Experimental Design
... Insertions: A type of mutation in which an extra nucleotide (A,T,C,G) is added to the copied DNA strand. This is a frameshift mutation because every codon after it will be off by one letter. Deletions: A type of mutation in which a nucleotide (A,T,C,G) is deleted from the copied DNA strand. This is ...
... Insertions: A type of mutation in which an extra nucleotide (A,T,C,G) is added to the copied DNA strand. This is a frameshift mutation because every codon after it will be off by one letter. Deletions: A type of mutation in which a nucleotide (A,T,C,G) is deleted from the copied DNA strand. This is ...
Today`s Plan: 4/25/03
... and scientists need a way to check to see if their transgenic bacteria picked up the donor gene. • To test this, an antibiotic resistant gene is often also transferred with the desired donor gene. • We can then grow the bacteria up on a plate containing the antibiotic in the agar. Only resistant bac ...
... and scientists need a way to check to see if their transgenic bacteria picked up the donor gene. • To test this, an antibiotic resistant gene is often also transferred with the desired donor gene. • We can then grow the bacteria up on a plate containing the antibiotic in the agar. Only resistant bac ...
DNA Technology and Genomes
... used in Forensic Science, agriculture, medicine and food technology ...
... used in Forensic Science, agriculture, medicine and food technology ...
8.2 Structure of DNA
... • The nitrogen containing bases are the only difference in the four nucleotides. ...
... • The nitrogen containing bases are the only difference in the four nucleotides. ...
2 Carboxyl Groups
... together by sugar (ribose) and phosphate bonds. Nitrogen bases are the same as DNA except uracil replaces thymine. ...
... together by sugar (ribose) and phosphate bonds. Nitrogen bases are the same as DNA except uracil replaces thymine. ...
CHAPTER 4: CELLULAR METABOLISM
... 2. Each DNA strand is made up of a backbone of deoxyribose sugars alternating with phosphate groups. See Fig 4.17, page 116. 3. Each deoxyribose sugar is linked to one of four nitrogen-containing bases: A,G,C, or T. 4. Each DNA molecule consists of two parallel strands of nucleotides running in oppo ...
... 2. Each DNA strand is made up of a backbone of deoxyribose sugars alternating with phosphate groups. See Fig 4.17, page 116. 3. Each deoxyribose sugar is linked to one of four nitrogen-containing bases: A,G,C, or T. 4. Each DNA molecule consists of two parallel strands of nucleotides running in oppo ...
1 Name Chapter 2 Reading Guide The Chemical Level of
... 25. The basic make-up of an organic compound are the carbons making the ___________________________. When hydrogens are attached to this, you can refer to that compound as a _________________________. Attached to these basic units are _______________________________ which confers characteristic chem ...
... 25. The basic make-up of an organic compound are the carbons making the ___________________________. When hydrogens are attached to this, you can refer to that compound as a _________________________. Attached to these basic units are _______________________________ which confers characteristic chem ...
Ch19EukaryoticGeneControl - Environmental
... One gene of an insertion sequence codes for transposase, which catalyzes the transposon’s movement. The inverted repeats, about 20 to 40 nucleotide pairs long, are backward, upside-down versions of each oth. In transposition, transposase molecules bind to the inverted repeats & catalyze the cutting ...
... One gene of an insertion sequence codes for transposase, which catalyzes the transposon’s movement. The inverted repeats, about 20 to 40 nucleotide pairs long, are backward, upside-down versions of each oth. In transposition, transposase molecules bind to the inverted repeats & catalyze the cutting ...
Sequence Alignment - UTK-EECS
... – asking for those subunits of s and t that exhibit most similarity – using a similarity rather than a distance measure w(a, b) > 0, if a, b are similar, w(a, b) < 0, if a, b are not similar w(a, -) < 0, and w(-, b) < 0, in particular – score 0 as a cut-off value between subsequences with/without ...
... – asking for those subunits of s and t that exhibit most similarity – using a similarity rather than a distance measure w(a, b) > 0, if a, b are similar, w(a, b) < 0, if a, b are not similar w(a, -) < 0, and w(-, b) < 0, in particular – score 0 as a cut-off value between subsequences with/without ...
GENE EXPRESSION AT THE MOLECULAR LEVEL
... Genes contain the information necessary to make the organism and allow it to favorably interact with its environment Structural genes code for polypeptides Polypeptide becomes a unit of function or protein Activities of proteins determine structure and function of cells Traits or characteris ...
... Genes contain the information necessary to make the organism and allow it to favorably interact with its environment Structural genes code for polypeptides Polypeptide becomes a unit of function or protein Activities of proteins determine structure and function of cells Traits or characteris ...
Plate 32 - Viral Replication
... used to make the bacterial DNA • Capsids begin to be assembled around the viral DNA ...
... used to make the bacterial DNA • Capsids begin to be assembled around the viral DNA ...
DNA Mutations
... affected in such a way that they secrete a compound which means they can stick metal to them, so they are effectively magnetic. I wouldn't say it was beneficial as such, but it is rather extraordinary! – Mutations in the gene that controls the development of the rod in ...
... affected in such a way that they secrete a compound which means they can stick metal to them, so they are effectively magnetic. I wouldn't say it was beneficial as such, but it is rather extraordinary! – Mutations in the gene that controls the development of the rod in ...
1_genomics
... A sequence-tagged site (STS) is a unique stretch of DNA that polymerase chain reaction (PCR) can easily detect. STSs are very useful for making physical maps of human chromosomes. Creating a physical map is much like putting together a large puzzle, where the pieces of the puzzle are pieces of DNA m ...
... A sequence-tagged site (STS) is a unique stretch of DNA that polymerase chain reaction (PCR) can easily detect. STSs are very useful for making physical maps of human chromosomes. Creating a physical map is much like putting together a large puzzle, where the pieces of the puzzle are pieces of DNA m ...
Chapter 15
... Now that we understand genes we can change the DNA of a cell. The procedure for producing altered DNA is called ...
... Now that we understand genes we can change the DNA of a cell. The procedure for producing altered DNA is called ...
Nucleic acid analogue
Nucleic acid analogues are compounds which are analogous (structurally similar) to naturally occurring RNA and DNA, used in medicine and in molecular biology research.Nucleic acids are chains of nucleotides, which are composed of three parts: a phosphate backbone, a pucker-shaped pentose sugar, either ribose or deoxyribose, and one of four nucleobases.An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different base pairing and base stacking properties. Examples include universal bases, which can pair with all four canonical bases, and phosphate-sugar backbone analogues such as PNA, which affect the properties of the chain (PNA can even form a triple helix).Nucleic acid analogues are also called Xeno Nucleic Acid and represent one of the main pillars of xenobiology, the design of new-to-nature forms of life based on alternative biochemistries.Artificial nucleic acids include peptide nucleic acid (PNA), Morpholino and locked nucleic acid (LNA), as well as glycol nucleic acid (GNA) and threose nucleic acid (TNA). Each of these is distinguished from naturally occurring DNA or RNA by changes to the backbone of the molecule.In May 2014, researchers announced that they had successfully introduced two new artificial nucleotides into bacterial DNA, and by including individual artificial nucleotides in the culture media, were able to passage the bacteria 24 times; they did not create mRNA or proteins able to use the artificial nucleotides. The artificial nucleotides featured 2 fused aromatic rings.