Protein synthesis
... (rRNA). This form of RNA is used to manufacture ribosomes. Ribosomes are ultramicroscopic particles of rRNA and protein. They are the places (the chemical “workbenches”) where amino acids are linked to one another to synthesize proteins. Ribosomes may exist along the membrane of the endoplasmic reti ...
... (rRNA). This form of RNA is used to manufacture ribosomes. Ribosomes are ultramicroscopic particles of rRNA and protein. They are the places (the chemical “workbenches”) where amino acids are linked to one another to synthesize proteins. Ribosomes may exist along the membrane of the endoplasmic reti ...
ch_9 - WordPress.com
... (a) Sugar : There are two kinds of nucleic acids, containing two types of ...
... (a) Sugar : There are two kinds of nucleic acids, containing two types of ...
Pipe-Cleaner Proteins
... the order of colours is up to you (don’t use the order listed in step 1!), but only use each colour once. Be sure that the order you choose is NOT the same as your partners. Write out/colour the order below: Strand 1 Strand 2 3. Once coloured from end to end, what you have represents a chain of amin ...
... the order of colours is up to you (don’t use the order listed in step 1!), but only use each colour once. Be sure that the order you choose is NOT the same as your partners. Write out/colour the order below: Strand 1 Strand 2 3. Once coloured from end to end, what you have represents a chain of amin ...
Macromolecules 1
... skeletons consisting of fused rings with functional groups attached. 1. Cholesterola. precursor from which all steroids are synthesized b. HDL- high density lipoproteins are the “good” ...
... skeletons consisting of fused rings with functional groups attached. 1. Cholesterola. precursor from which all steroids are synthesized b. HDL- high density lipoproteins are the “good” ...
Types of Organic compounds
... • Synthesis of ATP – enzyme ATP synthase catalyzes the addition of the terminal phosphate group to ADP – energy from 1 glucose molecule is used during both anaerobic and aerobic respiration to create 36 to 38 molecules of ATP ...
... • Synthesis of ATP – enzyme ATP synthase catalyzes the addition of the terminal phosphate group to ADP – energy from 1 glucose molecule is used during both anaerobic and aerobic respiration to create 36 to 38 molecules of ATP ...
RNA and Protein Synthesis
... 3. Transfer RNA (tRNA)- transfers amino acids in the cytoplasm to the growing polypeptide chain in the ribosomes to construct proteins ...
... 3. Transfer RNA (tRNA)- transfers amino acids in the cytoplasm to the growing polypeptide chain in the ribosomes to construct proteins ...
Lecture 27
... reaction with N5-methyl-THF as the methyl donor. Homocysteine can also combine with Ser to form cystathionine in a PLP catalyzed reaction and -ketobutyrate. -ketobutyrate is oxidized and CO2 is released to yield propionyl-CoA. Propionyl-CoA proceeds thorugh to succinyl-CoA. ...
... reaction with N5-methyl-THF as the methyl donor. Homocysteine can also combine with Ser to form cystathionine in a PLP catalyzed reaction and -ketobutyrate. -ketobutyrate is oxidized and CO2 is released to yield propionyl-CoA. Propionyl-CoA proceeds thorugh to succinyl-CoA. ...
Teacher resource 1
... Ser-Cys-Ile-Glu-Asn-Cys-Asp-Arg-Tyr-Arg-Lys-Gly-Glu-Arg-Leu-Arg SCIENCDRYRKGERLR ...
... Ser-Cys-Ile-Glu-Asn-Cys-Asp-Arg-Tyr-Arg-Lys-Gly-Glu-Arg-Leu-Arg SCIENCDRYRKGERLR ...
Biology Topic 2
... bases. For example, a tRNA molecule with the anitcodon ACC will carry the amino acid tryptophan. This tRNA molecule will attach to the codon UGG on the mRNA because UGG compliments ACC. After two tRNA molecules are attached to the mRNA, they bond and the first tRNA molecule is released. Then another ...
... bases. For example, a tRNA molecule with the anitcodon ACC will carry the amino acid tryptophan. This tRNA molecule will attach to the codon UGG on the mRNA because UGG compliments ACC. After two tRNA molecules are attached to the mRNA, they bond and the first tRNA molecule is released. Then another ...
2. Explain how organic polymers contribute to
... - information to run all cell activity - make up the genes for protein synthesis (the ‘brain’ for making anything) ...
... - information to run all cell activity - make up the genes for protein synthesis (the ‘brain’ for making anything) ...
File
... 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 carboxyl groups in the 2 fatty acids on this ...
... 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 carboxyl groups in the 2 fatty acids on this ...
Chapter 5: What are the major types of organic molecules?
... 2. other terpenes/terpenoids include natural rubber and “essential oils” such as plant fragrances and many spices 3. steroids are terpene derivatives that contain four rings of carbon atoms side chains extend from the rings; length and structure of the side chains varies one type of steroid, cho ...
... 2. other terpenes/terpenoids include natural rubber and “essential oils” such as plant fragrances and many spices 3. steroids are terpene derivatives that contain four rings of carbon atoms side chains extend from the rings; length and structure of the side chains varies one type of steroid, cho ...
Biochemistry Review Test
... (2.) This compound is involved in giving stability to the structure of membranes. (3.) This compound is synthesized naturally in the body. (4.) This compound is relatively insoluble in water. (5.) This compound is one of many classes of strength giving proteins. Use the pictured reaction below and y ...
... (2.) This compound is involved in giving stability to the structure of membranes. (3.) This compound is synthesized naturally in the body. (4.) This compound is relatively insoluble in water. (5.) This compound is one of many classes of strength giving proteins. Use the pictured reaction below and y ...
Organelles at Work
... Almost all cell processes require proteins, so the production of many different kinds of proteins is a fundamental activity of living cells. In fact, proteins make up about half of the dry mass of cellular material. Many proteins function as enzymes. An important protein is the blood protein hemoglo ...
... Almost all cell processes require proteins, so the production of many different kinds of proteins is a fundamental activity of living cells. In fact, proteins make up about half of the dry mass of cellular material. Many proteins function as enzymes. An important protein is the blood protein hemoglo ...
Biochemistry Review Reteach
... (2.) This compound is involved in giving stability to the structure of membranes. (3.) This compound is synthesized naturally in the body. (4.) This compound is relatively insoluble in water. ...
... (2.) This compound is involved in giving stability to the structure of membranes. (3.) This compound is synthesized naturally in the body. (4.) This compound is relatively insoluble in water. ...
Topic 3 The Chemistry of Life
... Identify amino acids, glucose, ribose and fatty acids from diagrams showing their structure. o Specific names of amino acids and fatty acids are not expected. ...
... Identify amino acids, glucose, ribose and fatty acids from diagrams showing their structure. o Specific names of amino acids and fatty acids are not expected. ...
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.