3.1-Carbohydrates and Lipids
... Large multiple-ring structure Include cholesterol, testosterone, estrogen and progesterone CHOLESTEROL: starting material for various hormones and is an important part of animal cell membranes ...
... Large multiple-ring structure Include cholesterol, testosterone, estrogen and progesterone CHOLESTEROL: starting material for various hormones and is an important part of animal cell membranes ...
File - Wk 1-2
... Ketogenic amino acids (an AA that can be converted to ketones via ketogenesis) are degraded to acetyl-CoA. Obviously, this process is important for gluconeogenesis, which would be utilized in times of starvation. (Only leucine and lysine are purely ketogenic, whereas some of the larger amino aci ...
... Ketogenic amino acids (an AA that can be converted to ketones via ketogenesis) are degraded to acetyl-CoA. Obviously, this process is important for gluconeogenesis, which would be utilized in times of starvation. (Only leucine and lysine are purely ketogenic, whereas some of the larger amino aci ...
essential amino acid
... Proline * Selenocysteine * Serine * Taurine * Tyrosine * (*) Essential only in certain cases ...
... Proline * Selenocysteine * Serine * Taurine * Tyrosine * (*) Essential only in certain cases ...
26,6 Synthesis of omino ocids
... seen, cr-ketoglutarateaccepts amino groups from other amino acids in transamination to give glutamic acid, and arginine is formed in the urea cycle. TWo other nonessential amino acids-aspartic acid and alaninemay be qmthesized directly from cr-ketoacidsbecausethe reactions catalyzed by the transamin ...
... seen, cr-ketoglutarateaccepts amino groups from other amino acids in transamination to give glutamic acid, and arginine is formed in the urea cycle. TWo other nonessential amino acids-aspartic acid and alaninemay be qmthesized directly from cr-ketoacidsbecausethe reactions catalyzed by the transamin ...
Proteins - West Branch Schools
... Denaturation is a process in which proteins or nucleic acids lose the tertiary structure and secondary structure (unravel) Think of an egg! Change in temperature or pH can cause a protein to unravel and change shape ...
... Denaturation is a process in which proteins or nucleic acids lose the tertiary structure and secondary structure (unravel) Think of an egg! Change in temperature or pH can cause a protein to unravel and change shape ...
36. ______ layers of ______ make up the cell membrane.
... hydrogen, and oxygen as you did before. The fatty acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carbo ...
... hydrogen, and oxygen as you did before. The fatty acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carbo ...
Elements and Molecules in Organisms
... acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. ...
... acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. ...
Elements Found in Living Things - Fort Thomas Independent Schools
... acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. ...
... acid chains may be saturated (only single bonds between carbons) or unsaturated (contain at least one double bond). A carboxyl functional group (-COOH) is found on the end of the fatty acid that does NOT attach to glycerol. CIRCLE AND LABEL the carboxyl groups in the 2 fatty acids on this worksheet. ...
STAAR Review 1
... a. deoxyribonucleic acid (DNA) b. glucose c. nicotinamide adenine dinucleotide ...
... a. deoxyribonucleic acid (DNA) b. glucose c. nicotinamide adenine dinucleotide ...
Mol Bio CH 14 Nov 15
... -Other (less well understood) mechanisms function for mRNAs without these sequences ...
... -Other (less well understood) mechanisms function for mRNAs without these sequences ...
The Nobel Prize in Chemistry 1948 Arne Tiselius
... The Nobel Prize in Chemistry 1948 Arne Tiselius ...
... The Nobel Prize in Chemistry 1948 Arne Tiselius ...
Chapter 2 - (www.ramsey.k12.nj.us).
... & H (ex. CH4) Most organic compounds also include oxygen and some also have nitrogen, phosphorus and sulfur. Carbon can form thousands of different compounds because it can form 4 strong covalent bonds ...
... & H (ex. CH4) Most organic compounds also include oxygen and some also have nitrogen, phosphorus and sulfur. Carbon can form thousands of different compounds because it can form 4 strong covalent bonds ...
C - Bioinformatics Research Center
... • The 64 (4 × 4 × 4) codons correspond to actions to be taken at the ribosome • Start transcription (begin a protein) • Add one of twenty amino acids (extend a protein) • Stop transcription (end a protein) ...
... • The 64 (4 × 4 × 4) codons correspond to actions to be taken at the ribosome • Start transcription (begin a protein) • Add one of twenty amino acids (extend a protein) • Stop transcription (end a protein) ...
Macromolecules - Van Buren Public Schools
... • Large! • Accomplish all life functions • Types: Carbohydrates, lipids*, proteins, nucleic acids ...
... • Large! • Accomplish all life functions • Types: Carbohydrates, lipids*, proteins, nucleic acids ...
MCDB 1030 – Spring 2003
... A nucleotide is one building block of a polynucleotide that is polymer form. DNA strands are polynucleotides, constructed from DNA nucleotides (monomers). b) What are three important structural differences between DNA and RNA? The ribose sugar in ribonucleotides (the building blocks for RNA) has an ...
... A nucleotide is one building block of a polynucleotide that is polymer form. DNA strands are polynucleotides, constructed from DNA nucleotides (monomers). b) What are three important structural differences between DNA and RNA? The ribose sugar in ribonucleotides (the building blocks for RNA) has an ...
Lecture 5: Powerpoint
... Hydrophobic interactions among hydrophobic R groups. Disulphide bridges that form strong, stable bonds between parts of the molecule ...
... Hydrophobic interactions among hydrophobic R groups. Disulphide bridges that form strong, stable bonds between parts of the molecule ...
Document
... In translation, the mRNA and tRNAs are utilized, with the aid of a ribosome, to form a polypeptide chain that, when finished, will be a protein. tRNA is fed into the ribosome and the anticodon is detached and added to the polypeptide chain. A ribosome is a complex of proteins and rRNA. ...
... In translation, the mRNA and tRNAs are utilized, with the aid of a ribosome, to form a polypeptide chain that, when finished, will be a protein. tRNA is fed into the ribosome and the anticodon is detached and added to the polypeptide chain. A ribosome is a complex of proteins and rRNA. ...
Nucliec acids and dna review
... Which type(s) of RNA is/are involved in protein synthesis? A. t-RNA only B. R-RNA only C. r-RNA and m-RNA only D. all 3 kinds of RNA are involved in making proteins Where in the cell does transcription take place? A. in the nucleus B. on ribosomes in the cytoplasm C. in Golgi bodies D. on the nucleo ...
... Which type(s) of RNA is/are involved in protein synthesis? A. t-RNA only B. R-RNA only C. r-RNA and m-RNA only D. all 3 kinds of RNA are involved in making proteins Where in the cell does transcription take place? A. in the nucleus B. on ribosomes in the cytoplasm C. in Golgi bodies D. on the nucleo ...
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.