Chapter 30: Final Questions
... Both are made up of proteins and polysaccharides. In proteoglycans, the carbohydrate moiety dominates, constituting 95% or more of the mass of the complex. In glycoproteins, the protein constitutes a larger fraction, generally 50% or more of the total mass. A. The structure should include AMP-amino ...
... Both are made up of proteins and polysaccharides. In proteoglycans, the carbohydrate moiety dominates, constituting 95% or more of the mass of the complex. In glycoproteins, the protein constitutes a larger fraction, generally 50% or more of the total mass. A. The structure should include AMP-amino ...
Biochemistry Test Review
... reaction that links the fatty acids to glycerol. How many molecules of water are formed? 9. Distinguish between saturated and unsaturated fatty acids. 10. How do trans fats differ from other fats, both saturated and unsaturated? 11. Identify a phospholipid when the structure is given and be able to ...
... reaction that links the fatty acids to glycerol. How many molecules of water are formed? 9. Distinguish between saturated and unsaturated fatty acids. 10. How do trans fats differ from other fats, both saturated and unsaturated? 11. Identify a phospholipid when the structure is given and be able to ...
100
... Primary: peptide bonds make an amino acid chain Secondary: hydrogen bonds create alpha helix & beta pleated sheets Tertiary: hydrophobic/hydrophilic create 3D protein Quaternary: multiple subunits Proteins, 400 ...
... Primary: peptide bonds make an amino acid chain Secondary: hydrogen bonds create alpha helix & beta pleated sheets Tertiary: hydrophobic/hydrophilic create 3D protein Quaternary: multiple subunits Proteins, 400 ...
Nucleic Acids - Westgate Mennonite Collegiate
... the sequence of the 4 bases fastened to the sugar-phosphate backbone is genetic information ...
... the sequence of the 4 bases fastened to the sugar-phosphate backbone is genetic information ...
Slide 1
... the start of the target genes. 3. DNA Polymerase replicates the DNA using complementary base pairing. 4. This cycle is repeated many times, until there are thousands of copies – enough to amplify even tiny samples found at a crime scene! ...
... the start of the target genes. 3. DNA Polymerase replicates the DNA using complementary base pairing. 4. This cycle is repeated many times, until there are thousands of copies – enough to amplify even tiny samples found at a crime scene! ...
Blank Jeopardy - cloudfront.net
... Nucleic acids such as DNA and RNA are formed by repeating units of this monomer. ...
... Nucleic acids such as DNA and RNA are formed by repeating units of this monomer. ...
BIOLOGY 110
... How many different amino acids are there? What makes one amino acid different from another? What type of reaction is used to string A.A.s into proteins? What is the name applied to a covalent bond that is formed between two A.A.s in a protein? 5. Characterize the difference between primary, secondar ...
... How many different amino acids are there? What makes one amino acid different from another? What type of reaction is used to string A.A.s into proteins? What is the name applied to a covalent bond that is formed between two A.A.s in a protein? 5. Characterize the difference between primary, secondar ...
The four types of nucleotides in DNA are Adenine, Thymine
... All of the above 2. What does DNA polymerase do? A. Unwinds a strand of DNA so replication can take place B. Creates enzymes used in replication C. Matches the nucleotides on a strand of DNA to their complement D. Generates chemical signals triggering replication 3. Which nucleotide does uracil repl ...
... All of the above 2. What does DNA polymerase do? A. Unwinds a strand of DNA so replication can take place B. Creates enzymes used in replication C. Matches the nucleotides on a strand of DNA to their complement D. Generates chemical signals triggering replication 3. Which nucleotide does uracil repl ...
CHNOPS Lab
... are lengths of DNA molecules that determine the structure of polypeptides (the building blocks of proteins) that our cells make. The sequence of nucleotides in DNA determines the sequence of amino acids in polypeptides, and thus the structure of proteins. In a process called transcription, which tak ...
... are lengths of DNA molecules that determine the structure of polypeptides (the building blocks of proteins) that our cells make. The sequence of nucleotides in DNA determines the sequence of amino acids in polypeptides, and thus the structure of proteins. In a process called transcription, which tak ...
LECT35 trans1
... A: There are 20 amino acids; the code is degenerate There could be 4 “isoaccepting tRNAs” competing for one Q: I still don’t see a problem ...
... A: There are 20 amino acids; the code is degenerate There could be 4 “isoaccepting tRNAs” competing for one Q: I still don’t see a problem ...
Name: Chapter 8 DNA Study Guide There are two main nucleic
... because they control the chemical reactions needed for life 3. DNA is a polymer made of repeating subunits called _____________ 4. Nucleotides have three parts: ...
... because they control the chemical reactions needed for life 3. DNA is a polymer made of repeating subunits called _____________ 4. Nucleotides have three parts: ...
4 Amino Acids - School of Chemistry and Biochemistry
... Pyrrolysine (Pyl or O) is a genetically coded amino acid used by some methanogenic archaea and one known bacterium. Pyrrolysine is used in enzymes that are part of methaneproducing metabolism. Pyrrolysine is similar to lysine, but with an added pyrroline ring linked to the end of the lysine side cha ...
... Pyrrolysine (Pyl or O) is a genetically coded amino acid used by some methanogenic archaea and one known bacterium. Pyrrolysine is used in enzymes that are part of methaneproducing metabolism. Pyrrolysine is similar to lysine, but with an added pyrroline ring linked to the end of the lysine side cha ...
Functional Groups and Macromolecules
... environment and the internal part of the cell – The hydrophobic tails band in the center of the bilayer ...
... environment and the internal part of the cell – The hydrophobic tails band in the center of the bilayer ...
The Molecules of Life
... They store and transfer genetic information The monomers (nucleotides) can also be important energy carriers A gene is a unit of inheritance encoded in a specific stretch of DNA that dictates the amino acid sequence of a polypeptide Each nucleotide consists of three parts a 5-C sugar (ribose or deox ...
... They store and transfer genetic information The monomers (nucleotides) can also be important energy carriers A gene is a unit of inheritance encoded in a specific stretch of DNA that dictates the amino acid sequence of a polypeptide Each nucleotide consists of three parts a 5-C sugar (ribose or deox ...
Structure and Function of Macromolecules What is a Macromolecule?
... Levels of Protein structure • Primary: refers to the unique sequence of amino acids in the protein. All proteins have a special sequence of amino acids, this sequence is derived from the cell's DNA. • Secondary : the coiling or bending of the polypeptide into sheets is referred to the proteins seco ...
... Levels of Protein structure • Primary: refers to the unique sequence of amino acids in the protein. All proteins have a special sequence of amino acids, this sequence is derived from the cell's DNA. • Secondary : the coiling or bending of the polypeptide into sheets is referred to the proteins seco ...
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.