Lab 6 DNA ISOLN
... Purification of the DNA of interest from soluble proteins and other nucleic acids ...
... Purification of the DNA of interest from soluble proteins and other nucleic acids ...
Heterocyclic compounds with biological meaning NEW
... RNA - contains ribonucleic acids (D-ribose) DNA – contains deoxyribonucleic acid ( D-2-deoxyribose) DNA contains adenine, guanine, cytosine , thymine RNA contains adenine, guanine, cytosine, and uracil ...
... RNA - contains ribonucleic acids (D-ribose) DNA – contains deoxyribonucleic acid ( D-2-deoxyribose) DNA contains adenine, guanine, cytosine , thymine RNA contains adenine, guanine, cytosine, and uracil ...
No Slide Title
... *mRNA is a single-stranded molecule and takes the “instructions” out of the nucleus to the cytoplasm. ...
... *mRNA is a single-stranded molecule and takes the “instructions” out of the nucleus to the cytoplasm. ...
Lecture 4
... • Fundamental notion of biology: all life is related by an unknown evolutionary Tree of Life. • Therefore, if we know something about one species we can make inferences about other ones. • Also, by comparing multiple species we can make inferences about sets of species. • How do we compare DNA or pr ...
... • Fundamental notion of biology: all life is related by an unknown evolutionary Tree of Life. • Therefore, if we know something about one species we can make inferences about other ones. • Also, by comparing multiple species we can make inferences about sets of species. • How do we compare DNA or pr ...
Protein Synthesis DNA vs. RNA
... mRNA molecules produced by copying part of nucleotide sequence of DNA (a gene) into a complementary sequence in RNA ...
... mRNA molecules produced by copying part of nucleotide sequence of DNA (a gene) into a complementary sequence in RNA ...
DNA vs. RNA - Houston ISD
... mRNA molecules produced by copying part of nucleotide sequence of DNA (a gene) into a complementary sequence in RNA ...
... mRNA molecules produced by copying part of nucleotide sequence of DNA (a gene) into a complementary sequence in RNA ...
ANNEX B: Selected Biotechnology Terms
... Polymerase Chain Reaction (PCR) – a method for the selective amplification of a DNA bas sequence using heatstable polymerase and two 20-base primers. Because the newly synthesized DNA strands can serve as templates for the same primer sequences successive rounds of primer annealing, strand elongatio ...
... Polymerase Chain Reaction (PCR) – a method for the selective amplification of a DNA bas sequence using heatstable polymerase and two 20-base primers. Because the newly synthesized DNA strands can serve as templates for the same primer sequences successive rounds of primer annealing, strand elongatio ...
4 Classes of Large Biological Molecules Carbohydrates Lipids
... The 3rd –OH group is attached to a phosphate group (- charge) Show ambivalent properties toward water Steroids Have C skeletons consisting of 4 rings, only variation come in functional groups Cholesterol: precursor from which many other steroids are made ...
... The 3rd –OH group is attached to a phosphate group (- charge) Show ambivalent properties toward water Steroids Have C skeletons consisting of 4 rings, only variation come in functional groups Cholesterol: precursor from which many other steroids are made ...
2. DNA Replication and Repair
... an enzyme (DNA helicase) is responsible for breaking the hydrogen bonds between the nitrogenous base pairs causing the helix to unwind single stranded binding proteins binds to the exposed bases and prevent hydrogen bonding from occurring during bacterial replication an enzyme called DNA gyras ...
... an enzyme (DNA helicase) is responsible for breaking the hydrogen bonds between the nitrogenous base pairs causing the helix to unwind single stranded binding proteins binds to the exposed bases and prevent hydrogen bonding from occurring during bacterial replication an enzyme called DNA gyras ...
Deciphering the Structure of the Hereditary Material
... DNA from different biological sources showed distinct differences and could carry information. Four kinds of chemical structures are linked together in DNA - Deoxyribose, Phosphoric Acid, Purine Bases (Adenine - A and Guanine - G), and Pyrimidine Bases - (Thymine - T and Cytosine - C). Chargaff show ...
... DNA from different biological sources showed distinct differences and could carry information. Four kinds of chemical structures are linked together in DNA - Deoxyribose, Phosphoric Acid, Purine Bases (Adenine - A and Guanine - G), and Pyrimidine Bases - (Thymine - T and Cytosine - C). Chargaff show ...
ap ch 17 powerpoint - Pregitzersninjascienceclasses
... Each tRNA carries a specific amino acid at one end At the other end is a nucleotide triplet called an anticodon. This base pairs with the mRNA. Made in nucleus, goes to cytoplasm Can be used repeatedly Short single strand of nucleotides ...
... Each tRNA carries a specific amino acid at one end At the other end is a nucleotide triplet called an anticodon. This base pairs with the mRNA. Made in nucleus, goes to cytoplasm Can be used repeatedly Short single strand of nucleotides ...
lecture1
... • Condon is defined by the initial nucleotide from which translation starts. – For example, the string GGGAAACCC, if read from the first position, contains the codons GGG, AAA and CCC; and if read from the second position, it contains the codons GGA and AAC; if read starting from the third position, ...
... • Condon is defined by the initial nucleotide from which translation starts. – For example, the string GGGAAACCC, if read from the first position, contains the codons GGG, AAA and CCC; and if read from the second position, it contains the codons GGA and AAC; if read starting from the third position, ...
How Proteins are Made - MDC Faculty Web Pages
... – Problem—How is one language (nucleotides) translated into the other (amino acids)? – Proteins are assembled from amino acids on ribosomes. – The correct amino acid is added at the correct time by using the information on the RNA message from the nucleus. – Process of assembling proteins from RNA i ...
... – Problem—How is one language (nucleotides) translated into the other (amino acids)? – Proteins are assembled from amino acids on ribosomes. – The correct amino acid is added at the correct time by using the information on the RNA message from the nucleus. – Process of assembling proteins from RNA i ...
Molecular Pathology - Charles River Laboratories
... By combining a strong history in molecular biology and histopathology, Charles River can relate gene expression to tissue histomorphology in both normal tissues and therapeutic models of disease, providing you with that valuable functional genomics information. The end result is the best possible in ...
... By combining a strong history in molecular biology and histopathology, Charles River can relate gene expression to tissue histomorphology in both normal tissues and therapeutic models of disease, providing you with that valuable functional genomics information. The end result is the best possible in ...
Midterm Review Paper
... 3. Know how to read the genetic code chart (both circle and square). 4. What is the difference between a point mutation and a chromosomal mutation? 5. What is produced during transcription? 6. What is produced during translation? 7. Know the base pair rule in DNA. 8. Genes contain instructions for a ...
... 3. Know how to read the genetic code chart (both circle and square). 4. What is the difference between a point mutation and a chromosomal mutation? 5. What is produced during transcription? 6. What is produced during translation? 7. Know the base pair rule in DNA. 8. Genes contain instructions for a ...
Genetic Engineering - Effingham County Schools
... .. Genetic Modification Make changes in DNA code by Insert or delete specific genes Use modern molecular biology techniques. ...
... .. Genetic Modification Make changes in DNA code by Insert or delete specific genes Use modern molecular biology techniques. ...
Study Guide Genetics Final 2014
... 5. Where are proteins synthesized (in the process of translation) and how is this done? Explain each step. ...
... 5. Where are proteins synthesized (in the process of translation) and how is this done? Explain each step. ...
Unit 1 - Elgin Academy
... The grana are coin-like stacks of flattened sacs containing-the photosynthetic pigments. The lamellae form connecting channels between the grana. The stroma is the fluid filled space containing photosynthetic enzymes. Photosynthesis occurs in two stages: the light dependent stage (the light reaction ...
... The grana are coin-like stacks of flattened sacs containing-the photosynthetic pigments. The lamellae form connecting channels between the grana. The stroma is the fluid filled space containing photosynthetic enzymes. Photosynthesis occurs in two stages: the light dependent stage (the light reaction ...
What is the function of DNA?
... Thymine, cytosine, guanine 4. Number of strands? 2 5. Held by? Weak hydrogen bonds between strands, covalent bonds between nucleotides (deoxyribose 3’ and 5’) 6. Triplicate code? 3 bases code for an amino acid ...
... Thymine, cytosine, guanine 4. Number of strands? 2 5. Held by? Weak hydrogen bonds between strands, covalent bonds between nucleotides (deoxyribose 3’ and 5’) 6. Triplicate code? 3 bases code for an amino acid ...
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.