Essays on Enzyme

Restriction enzymes (also known as restriction endonucleases) are a group of bacterial enzymes that cleave double-stranded DNA (dsDNA) at specific points, resulting in smaller fragments. These enzymes are used by bacteria as a defense mechanism against invading viruses, limiting their expression. The precise and efficient ability of restriction enzymes to cut large DNA pieces into…

The Current Structural and Functional Understanding of APOBEC Deaminases (Running Title: Structural Insights for APOBEC Deaminase) Keywords: APOBEC, cytidine deaminase, Viral Infectivity Factor (Vif), Human Immunodeficiency Virus (HIV), DNA deamination, RNA editing Abstract: The Apolipoprotein B mRNA-editing Enzyme Catalytic polypeptide family of cytidine deaminases has emerged as an intensively studied field as a result of…

Resources in Indonesia are very large, especially sources that are food. One of the abundant resources in Indonesia is its fisheries resources, therefore the food must be processed in such a way as to have good quality and quality. Good quality and quality can help increase economic value and nutritional value in the community. There…

The oxygen can be observed as bubbles comic Eng from the reaction site. Catalane is found in many living tissues of organisms, including chicken liver. T he purpose of this experiment is to determine what changes in pH, temperature, and enzyme co concentration have on the rate catalane works to break down hydrogen peroxide. If…

How has this been formed from the Deoxyribonucleic acid (DNA) strand? The enzyme RNA polymerase has synthesized this RNA fragment from a template strand of DNA. Transcription factors inserted RNA polymerase between the strands of DNA, which then uncoiled and unzipped a small part of the double spiral. Traveling the length of the text unit,…

How does changing the concentration of enzyme affect the rate of decomposition of H2O2? When more enzymes is added the rate of reaction speeds up. In this case, H2O2 will produce more O2, in return the kpa/min will go up. What do you think will happen to the rate of reaction if the concentration of…

Enzymes are a type of protein that accelerates reactions and breaks down molecules in the human body. They have specificity for certain types of molecules and can increase reaction rates by over a million times. There are around forty thousand different types of enzymes in the human body, each catalyzing a specific molecule. These molecules,…

The enzyme amylase can convert starch into maltose through hydrolysis at a pH of approximately 7.0. However, the addition of HCl will denature and deactivate the amylase. Iodine acts as an indicator for starch presence by forming a dark blue complex with iodide ions (I3-). Like other chemical reactions, increasing temperature enhances the rate of…

Enzymes What Are Enzymes? Substances that speed up chemical reactions are called catalysts. Organic catalysts are called enzymes. Enzymes are specific for one particular reaction or group of related reactions. Many reactions cannot occur without the correct enzyme present. They are often named by adding “ase” to the name of the substrate. Example: Dehydrogenases are…

Discuss the different ways in which metabolic procedures are regulated and the possible effects for an being if this ordinance malfunctions. Metabolism is many co-ordinated chemical reactions happening within a cell of an being to prolong life ( Berg et al. 2006 ) . Obtaining foods, bring forthing wastes, turning, reproducing, accommodating to different environments…