outline File - selu moodle
... Start codon Wobble effect at third position Near universal 15.3 Prokaryotic Transcription Begins at a promoter transcribes the transcription unit ends at the terminator Promoter – sequence within DNA Elongation uses RNA polymerase to add ribonucleotides that are complementary to the template str ...
... Start codon Wobble effect at third position Near universal 15.3 Prokaryotic Transcription Begins at a promoter transcribes the transcription unit ends at the terminator Promoter – sequence within DNA Elongation uses RNA polymerase to add ribonucleotides that are complementary to the template str ...
QUIZ #7 NUCLEOTIDE METABOLISM
... a. Adenosine --> hypoxanthine -->xanthine --> inosine --> uric acid b. Adenosine --> inosine --> hypoxanthine --> xanthine --> uric acid c. Adenosine --> xanthine --> hypoxanthine --> inosine --> uric acid d. none of the above are correct ...
... a. Adenosine --> hypoxanthine -->xanthine --> inosine --> uric acid b. Adenosine --> inosine --> hypoxanthine --> xanthine --> uric acid c. Adenosine --> xanthine --> hypoxanthine --> inosine --> uric acid d. none of the above are correct ...
Carbohydrates
... – has BOTH polar and nonpolar portions • Hydrophobic “tails” consist of two fatty acids • Hydrophilic “head” consists of a negatively charged phosphate and nitrogen-containing groups • Found in a liquid state at body temperature • Predominant molecule in cellular membranes ...
... – has BOTH polar and nonpolar portions • Hydrophobic “tails” consist of two fatty acids • Hydrophilic “head” consists of a negatively charged phosphate and nitrogen-containing groups • Found in a liquid state at body temperature • Predominant molecule in cellular membranes ...
Organic Molecules
... The major function of fats is energy storage. A gram of fat stores more than twice as much energy as a gram of a polysaccharide. Humans and other mammals store fats as ...
... The major function of fats is energy storage. A gram of fat stores more than twice as much energy as a gram of a polysaccharide. Humans and other mammals store fats as ...
Review 3
... • (deoxy)ribonucleosides and (deoxy)ribonucleotides • Carbamoyl phosphate and urea • Pyruvate, oxaloacetate, a-ketoglutarate • PRPP ...
... • (deoxy)ribonucleosides and (deoxy)ribonucleotides • Carbamoyl phosphate and urea • Pyruvate, oxaloacetate, a-ketoglutarate • PRPP ...
2.Molecular basis of heredity. Realization of hereditary information
... link up to form the outer "rails" of the DNA molecule, while the bases point toward the molecule's interior. Two chains of nucleotides are linked, via hydrogen bonds, to form DNA's double helix. Two of these chains then link together—as if a ladder, split down the middle, were coming together—formin ...
... link up to form the outer "rails" of the DNA molecule, while the bases point toward the molecule's interior. Two chains of nucleotides are linked, via hydrogen bonds, to form DNA's double helix. Two of these chains then link together—as if a ladder, split down the middle, were coming together—formin ...
File - Biology with Radjewski
... • Each line represents a _______________ bond • Carbon bonds can be in a __________ chain, ____________ brain or in a _______ • They can have single, double, or triple bonds Functional Groups • Functional groups are groups of atoms that ______________the properties of molecules and the chemical reac ...
... • Each line represents a _______________ bond • Carbon bonds can be in a __________ chain, ____________ brain or in a _______ • They can have single, double, or triple bonds Functional Groups • Functional groups are groups of atoms that ______________the properties of molecules and the chemical reac ...
QUIZ #1 - Introduction, Water, pH, buffers, Amino Acids, Proteins
... 13. Which of the following is NOT true about the pI of a tri-protic amino acid? a. When the pH = pI, the amino acid has no net charge b. When the pH = pI, the amino acid will not migrate in an electric field c. When the pH = pI, the amino acid is at its greatest buffering capacity d. When the pH = ...
... 13. Which of the following is NOT true about the pI of a tri-protic amino acid? a. When the pH = pI, the amino acid has no net charge b. When the pH = pI, the amino acid will not migrate in an electric field c. When the pH = pI, the amino acid is at its greatest buffering capacity d. When the pH = ...
Sample Free Response Biochem Answers
... 5. The Nobel prize for medicine was won in 1947 by Gerty Cori and her husband Carl. They isolated two enzymes that convert glucose phosphate into glycogen. Glycogen is a polysaccharide, composed of glucose molecules bonded together in two ways, called 1”4 and 1”6 bonds. ...
... 5. The Nobel prize for medicine was won in 1947 by Gerty Cori and her husband Carl. They isolated two enzymes that convert glucose phosphate into glycogen. Glycogen is a polysaccharide, composed of glucose molecules bonded together in two ways, called 1”4 and 1”6 bonds. ...
Ch 18
... • 3‐phosphoglycerate Serine • Serineglycine – THF as a major one‐carbon transfer vitamin ...
... • 3‐phosphoglycerate Serine • Serineglycine – THF as a major one‐carbon transfer vitamin ...
print last name first name
... a. The two pyrimidines in DNA: _______________________ and _______________________ (Drawing the ring structure of a pyrimidine is fine) ...
... a. The two pyrimidines in DNA: _______________________ and _______________________ (Drawing the ring structure of a pyrimidine is fine) ...
浙江万里学院《基因工程》试题（二）参考答案
... subunit binds at the 5' cap of mRNA, and the first AUG encountered is used. 2). Prokaryotes initiate translation with formylmethionine, whereas eukaryotes initiate with an unmodified methionine. 3). Prokaryotic mRNAs may be polycistronic, since the ribosome may reinitiate translation at a second AUG ...
... subunit binds at the 5' cap of mRNA, and the first AUG encountered is used. 2). Prokaryotes initiate translation with formylmethionine, whereas eukaryotes initiate with an unmodified methionine. 3). Prokaryotic mRNAs may be polycistronic, since the ribosome may reinitiate translation at a second AUG ...
BBA IInd SEMESTER EXAMINATION 2008-09
... Answer any five of the following (limit your answer to 50 words). (4x5=20) Write about ketonic hydrolysis of acetoacetic ester. On basis of which two chemical properties Malonic ester is used as a synthetic reagent? Draw structure of Guanine. Define frie’s reaction. Define Witting reaction. Which na ...
... Answer any five of the following (limit your answer to 50 words). (4x5=20) Write about ketonic hydrolysis of acetoacetic ester. On basis of which two chemical properties Malonic ester is used as a synthetic reagent? Draw structure of Guanine. Define frie’s reaction. Define Witting reaction. Which na ...
THE Macromolecules PowerPoint - Panhandle Area Educational
... a model of dehydration synthesis. Remember to keep H’s and OH’s that you may remove in order to show that water is also a product of this reaction. ...
... a model of dehydration synthesis. Remember to keep H’s and OH’s that you may remove in order to show that water is also a product of this reaction. ...
Biology Packet 7: DNA & RNA
... Describe the overall structure of the DNA molecule. Describe the three components of a nucleotide. Explain the base pairing rules. Relate the role of the base pairing rules to the structure of DNA. Summarize the events of DNA replication. Describe how errors are corrected during DNA replication. Rel ...
... Describe the overall structure of the DNA molecule. Describe the three components of a nucleotide. Explain the base pairing rules. Relate the role of the base pairing rules to the structure of DNA. Summarize the events of DNA replication. Describe how errors are corrected during DNA replication. Rel ...
Biology 30 Unit C 1 Mr. R. Peebles Biology 30
... 2. a phosphate 3. a nitrogen base • this is the main repeating unit of the DNA C. Replication • DNA must be able to replicate itself completely so that the cell can divide (mitosis) and 2 identical cells can be formed • each replicated strand is a duplicate of the original • Also termed Semiconserva ...
... 2. a phosphate 3. a nitrogen base • this is the main repeating unit of the DNA C. Replication • DNA must be able to replicate itself completely so that the cell can divide (mitosis) and 2 identical cells can be formed • each replicated strand is a duplicate of the original • Also termed Semiconserva ...
Principle_files/6-Translation n
... The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3×3 = ...
... The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3×3 = ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.