question bank acids, bases and salts
... 3. How can the effect of china rose on acids and bases be seem ? 4. What happens when a concentrated acid gets accidentally spilled on cloth or wool ? 5. What happen when metals and non metals combined with oxygen, also write chemical equation ? ...
... 3. How can the effect of china rose on acids and bases be seem ? 4. What happens when a concentrated acid gets accidentally spilled on cloth or wool ? 5. What happen when metals and non metals combined with oxygen, also write chemical equation ? ...
CB098-008.22_Biochemistry
... up the membrane of plant cells. Their heads are hydrophillic and their tails are hydrophobic. Here is a a membrane. There are many phospholipids present. Can you see the head and tail structure of a phospholipid? The tails are hydrophobic and they are facing inwards to other tails where water is not ...
... up the membrane of plant cells. Their heads are hydrophillic and their tails are hydrophobic. Here is a a membrane. There are many phospholipids present. Can you see the head and tail structure of a phospholipid? The tails are hydrophobic and they are facing inwards to other tails where water is not ...
Urea cycle
... • Increased concentration of ammonia in the blood and other biological fluids → ammonia diffuses into cells, across blood/brain barrier → increased synthesis of glutamate from -ketoglutarate, increased synthesis of glutamine. -ketoglutarate is depleted from CNS → inhibition of TCA cycle and prod ...
... • Increased concentration of ammonia in the blood and other biological fluids → ammonia diffuses into cells, across blood/brain barrier → increased synthesis of glutamate from -ketoglutarate, increased synthesis of glutamine. -ketoglutarate is depleted from CNS → inhibition of TCA cycle and prod ...
Molecular Phylogenetics
... 6. Amend your cladogram to account for this new information about rats. Note: it is often impossible to create a cladogram that perfectly accounts for all information. It should, however, be possible to improve your cladogram. ...
... 6. Amend your cladogram to account for this new information about rats. Note: it is often impossible to create a cladogram that perfectly accounts for all information. It should, however, be possible to improve your cladogram. ...
LIPIDS
... – Have an acidic character (the protons in the phosphoric acid moiety dissociate: nucleozid-O-PO32-) – Maximum absorbance at =260nm (UV) due to the presence of nitrogenous bases – Nucleotides can be hydrolyzed by 5’-nucleotidase, setting the H3PO4 free Biochemical role: – In the structure of coenzy ...
... – Have an acidic character (the protons in the phosphoric acid moiety dissociate: nucleozid-O-PO32-) – Maximum absorbance at =260nm (UV) due to the presence of nitrogenous bases – Nucleotides can be hydrolyzed by 5’-nucleotidase, setting the H3PO4 free Biochemical role: – In the structure of coenzy ...
UNIT 3 * Macromolecules and enzymes
... 6. Write the chemical formula for Hydrogen combining with Oxygen: ...
... 6. Write the chemical formula for Hydrogen combining with Oxygen: ...
Chapter 2 : The Chemistry of Life Section 3 : Carbon
... Four Major Groups of Macromolecules (found in living things) ...
... Four Major Groups of Macromolecules (found in living things) ...
to find the lecture notes for lecture 4 cellular physiology click here
... literally means “splitting sugar” conversion of glucose (6 carbon sugar) into 2 molecules of pyruvate (3 carbon sugar) pyruvate will be converted into acetyl-coenzyme A (Acetyl-CoA) which then enters the citric acid cycle under aerobic conditions glucose is oxidized into pyruvate and then continues ...
... literally means “splitting sugar” conversion of glucose (6 carbon sugar) into 2 molecules of pyruvate (3 carbon sugar) pyruvate will be converted into acetyl-coenzyme A (Acetyl-CoA) which then enters the citric acid cycle under aerobic conditions glucose is oxidized into pyruvate and then continues ...
lo_ppt20
... • 3-dimensional structure vital to the function of the protein • Breaking down the 3-dimensional structure is called denaturation • Denaturation can be caused by the addition of energy or a chemical reaction ...
... • 3-dimensional structure vital to the function of the protein • Breaking down the 3-dimensional structure is called denaturation • Denaturation can be caused by the addition of energy or a chemical reaction ...
Sept 19th Lecture 4
... In most cases substrates are held in the active site by weak interactions – interactions typically involve groups of a few amino acids on the active site Catalyze the conversion of substrate to product. – A single enzyme molecule can catalyze thousands or more reactions a second. – Enzymes are unaff ...
... In most cases substrates are held in the active site by weak interactions – interactions typically involve groups of a few amino acids on the active site Catalyze the conversion of substrate to product. – A single enzyme molecule can catalyze thousands or more reactions a second. – Enzymes are unaff ...
Central Dogma of Molecular Biology
... sequence of amino acids that make up the protein. Instructions for making proteins with the correct sequence of amino acids are encoded in DNA. DNA is found in chromosomes. In eukaryotic cells, chromosomes always remain in the nucleus, but proteins are made at ribosomes in the cytoplasm. How do the ...
... sequence of amino acids that make up the protein. Instructions for making proteins with the correct sequence of amino acids are encoded in DNA. DNA is found in chromosomes. In eukaryotic cells, chromosomes always remain in the nucleus, but proteins are made at ribosomes in the cytoplasm. How do the ...
Digestion & absorption of carbs & proteins
... glucose, amino acids, fats distribution precursors, available fuels metabolism macromolecules, energy, end products ...
... glucose, amino acids, fats distribution precursors, available fuels metabolism macromolecules, energy, end products ...
Program Overview
... Nucleotides are the building blocks of nucleic acids, as discussed in chapter 2 (pp. 75–76). A nucleotide consists of a 5-carbon sugar (ribose or deoxyribose), a phosphate group, and one of several nitrogenous bases (fig. 4.17). DNA and RNA nucleotides form long strands (polynucleotide chains) as de ...
... Nucleotides are the building blocks of nucleic acids, as discussed in chapter 2 (pp. 75–76). A nucleotide consists of a 5-carbon sugar (ribose or deoxyribose), a phosphate group, and one of several nitrogenous bases (fig. 4.17). DNA and RNA nucleotides form long strands (polynucleotide chains) as de ...
Carbon Compounds
... biological membranes, chemical messengers (steroids) • contain mostly carbon and hydrogen • Many lipids are formed when a glycerol molecule combines with a fatty acid. – If all carbon atoms have only single bonds, the lipid is saturated. – If there is at least one double bond between carbon atoms, t ...
... biological membranes, chemical messengers (steroids) • contain mostly carbon and hydrogen • Many lipids are formed when a glycerol molecule combines with a fatty acid. – If all carbon atoms have only single bonds, the lipid is saturated. – If there is at least one double bond between carbon atoms, t ...
AASK National Framework
... dual coloring scheme — a colored band at the base of each sidechain indicates chemical properties while embedded colored balls in the model show atomic structure. Understanding protein structure begins with this unique combination of structure and chemical properties of the amino acid sidechains. Th ...
... dual coloring scheme — a colored band at the base of each sidechain indicates chemical properties while embedded colored balls in the model show atomic structure. Understanding protein structure begins with this unique combination of structure and chemical properties of the amino acid sidechains. Th ...
Primary Structure of Proteins
... The secondary structure of a protein describes the structure that forms when amino acids form hydrogen bonds between the atoms in the backbone and atoms on the same or another peptide chain. The secondary structure in silk is a β-pleated sheet. Learning Goal Describe the primary and secondary struct ...
... The secondary structure of a protein describes the structure that forms when amino acids form hydrogen bonds between the atoms in the backbone and atoms on the same or another peptide chain. The secondary structure in silk is a β-pleated sheet. Learning Goal Describe the primary and secondary struct ...
Document
... respectively, by as yet uncharacterized specific glycosyl-Q transferase(s). Recently, it was shown that a family of enzymes similar to glutamyl-tRNA synthetases glutamylates Q of tRNAAsp.(see [11] for review) Only Bacteria are capable of de novo queuosine biosynthesis. Eukaryotes acquire queuosine a ...
... respectively, by as yet uncharacterized specific glycosyl-Q transferase(s). Recently, it was shown that a family of enzymes similar to glutamyl-tRNA synthetases glutamylates Q of tRNAAsp.(see [11] for review) Only Bacteria are capable of de novo queuosine biosynthesis. Eukaryotes acquire queuosine a ...
DNA - My CCSD
... leaves the ___________________ and enters the ________________________ to join with the ribosome. Let’s Practice: Write the complimentary strand for mRNA… TGACCGAT ______________________________________________ ...
... leaves the ___________________ and enters the ________________________ to join with the ribosome. Let’s Practice: Write the complimentary strand for mRNA… TGACCGAT ______________________________________________ ...
Respiration
... • As electrons are moved from carriers with high energy to carriers with low energy, energy is released • Some of this energy is used to move protons across the membrane (ATP synthase) to generate ATP • Net gain of 28-32 ATP ...
... • As electrons are moved from carriers with high energy to carriers with low energy, energy is released • Some of this energy is used to move protons across the membrane (ATP synthase) to generate ATP • Net gain of 28-32 ATP ...
power pack 4 - WordPress.com
... The toxin produced by the Mushroom Amanita. It inhibits RNA polymerase II in eukaryotes and inhibits mRNA synthesis. Amanita poisoning causes liver failure, so that new enzymes cannot be synthesized after the degradation of enzymes by the liver. ENHANCERS These are gene specific sequences that posit ...
... The toxin produced by the Mushroom Amanita. It inhibits RNA polymerase II in eukaryotes and inhibits mRNA synthesis. Amanita poisoning causes liver failure, so that new enzymes cannot be synthesized after the degradation of enzymes by the liver. ENHANCERS These are gene specific sequences that posit ...
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.