an overall neutral charge with positive and negative sides such as H2O. 2. Compare macromolecules to Monomers; complete the chart below Example of a Macromolecule | Corresponding Monomer | polysaccharide | monosaccharide | lipids | glycerol‚ fatty acid | protein | Amino acids | nucleic acid | necleotides | CARBOHYDRATES 1. List the three main groups of carbohydrates. The three main group of carbohydrates are monosaccharides‚ disaccharides‚ and polysaccharides
Premium Molecule Oxygen Atom
Jell-O and then ® poured into a plastic tray to harden into a slab called a gel. A plastic comb inserted at one end while the gel is hardening forms wells where DNA samples can be placed. The DNA is mixed with a loading buffer that contains glycerol—this makes it heavier than water‚ so it will sink to the bottom of the well. The gel is then covered with a buffer solution that can carry electric current‚ and electrodes are placed at each end of the gel and connected to a power supply. Because
Premium DNA Molecular biology
used in the production of hard and soft gelatin capsule: Limed bone- Blends of limed bone and Pigskin (LB/PS); used in pharmaceutical or in health and nutrition products Limed Ossein- is used in the manufacture of gelatin. Sorbitol/Sorbitan/Glycerol Blend- They enhance the capsule finish gloss for a premium appearance‚ help to prevent leakage‚ provide consistent pharmaceutical quality and extend shelf-life by maintaining a proper moisture balance within the capsule shell. Bovine and porcine
Premium
Amylase‚ (the enzyme found in saliva) breaks down starch into simple sugars such as maltose. The enzyme maltase in intestinal juice completes the break down of maltose into glucose. Lipases in pancreatic juice break down fats into fatty acids and glycerol‚ while proteinases continue the break down of proteins into amino acids. The gall bladder‚ located next to the liver‚ secretes bile into the duodenum. While bile does not contain enzymes; it contains bile salts and other substances that help to emulsify
Free Digestion Small intestine Digestive system
3.1 Source of the Recombinant DNA Polymerase SK72 The recombinant E. coli BL21 (DE3) containing the pET 32b/ DNA polymerase SK72 gene was provided by the Laboratory of Enzyme and Microbial Technology‚ Institute of Bioscience‚ Universiti Putra Malaysia. 3.2 Preparation of the Lysogeny Broth (LB) Agar Plates LB agar plates were prepared by dissolving 10g tryptone‚ 5g yeast extract‚ 5g NaCl and 15g bacterial agar in 950mL of deionized water. The pH of the medium was adjusted to 7.5 using 1M NaOH before
Premium Molecular biology Gel electrophoresis DNA
adipose tissue will also be prevented by preventing the intracellular lipase that hydrolyses triglycerides to produce fatty acids (Wang et.al 2003). Insulin transfer glucose into adipocytes which can be utilized to synthesise glycerol in adipocytes (Jungas 1970). This glycerol together with the fatty acids carried from the liver‚ is utilised to synthesize triglyceride in the adipocyte. Insulin is associated in build-up of triglyceride in fat cells by these mechanisms and has a fat-sparing effect from
Premium Insulin Diabetes mellitus Blood sugar
LAB 9: DATE: 25TH January‚ 2011. FORM CLASS: L6 3 SUBJECT: Biology TITLE: Enzymes AIM: To investigate the effect of temperature on the enzyme lipase INTRODUCTION: The phenomenon of catalysis makes possible biochemical reactions necessary for all life processes. Catalysis is defined as the acceleration of a chemical reaction by some substance which itself undergoes no permanent chemical change. The catalysts of biochemical reactions are enzymes and are responsible for bringing about almost
Premium Enzyme PH PH indicator
CHAPTER 1 INTRODUCTION Background of the Study Solid waste management is increasingly seen as a major issue in the country due to high rates of urbanization and increasing per capita solid waste generation with greater affluence (Petnamsin‚ et al.‚ 2000). A major component of solid waste is resin based plastic. Plastics posses many properties such as water resistance and long life‚ that makes them perfect candidates for packaging. Unfortunately‚ the properties that make this product suitable
Premium Soybean Plastic Starch
Another word for "fats." Lipids can be more formally defined as substances such as a fat‚ oil or wax that dissolves in alcohol but not in water. Lipids contain carbon‚ hydrogen and oxygen but have far less oxygen proportionally than carbohydrates. They are found in places as diverse as egg yolks and the human nervous system and are important component of plant‚ animal and microbial membranes A fatty or waxy are organic compound that is readily soluble in nonpolar solvent (e.g. ether)
Premium Fatty acid Cholesterol Atherosclerosis
1. The properties of water are essential to all life on Earth. a. Outline the significance of the labeled parts of this diagram‚ showing the attraction between three water molecules. | w. | Negative charge oxygen atom | | x. | Positive charged oxygen atom | | y. | Weak hydrogen bond between δ+ and δ- parts of neighboring water molecules. | | z. | Strong hydrogen bond | | δ- | Slight negative charge as large oxygen atom attracts shared electrons closer to itself than the hydrogen
Premium Oxygen Glucose Atom