Lactic Acid College Essays Samples For Students

1.0 Biological Pacemaker

Pacemakers are electronic devices implanted in individuals with bradyarrhythmias (abnormal heart rhythms) to monitor and regulate heart muscle contractions. Biological pacemakers have been developed that will involve the injection of pacemaker genes from stem cells into damaged heart tissues to restore normal function and heart rhythm. The biological pacemakers are designed to down regulate the expression of the hyperpolarization activated cyclic nucleotide gated (HCN2) channels and the potassium current as well as up regulating the β2 adrenergic receptors. The adoption of biological pacemakers over the electronic pacemakers offers various advantages. Electronic pacemakers require battery powering and maintenance while the ...

INTRODUCTION

General overview

Preparation of yoghurt takes place through milk fermentation process with various cultures of bacteria comprising of streptococcus subspecies mixed with lactobacillus delbrueckii subspecies and thermophiles (Barbano, 2009). Basically, yoghurt comes in two types: distilled and set (Augustin et al., 2003). The author further explains there is a difference in the main procedure through which these yogurts are manufactured. In the set yoghurt (inclusive of fruit on the bottom), the formation takes place in retail pots as the fermentation of the lactic acid bacteria proceeds into lactic acid generating a structure of continuous gel in the container of the consumer. ...

Response One

My curiosity to learn more about lactate values was as a result of the fact that I usually confuse the term with lactic acid which makes me view the term from the perspective of aerobic and anaerobic pathways the seminar was informative to me since I was able to gain more insight by viewing the lactate values I terms of ABG. In the seminar, I was able to understand the value the different ideas concerning the metabolic pathways, lactic acid dehydrogenase and the importance of the values attached to each. I got to understand that lactate is a metabolic ...

(City, State)
The Cori cycle, which is also referred to as Lactic acid cycle, is a metabolic pathway where lactate that is produced through anaerobic glycolysis taking in the muscle moves to the liver to be converted into glucose. The glucose produced is then taken back to the muscles to be converted again to lactate. They activities in the muscle get their energy from the breakdown of molecules of glycogen through the glycogenolysis. This process results in the production of a glucose molecule in the glucose-1-phosphate (G-1-P) form. The G-1-P is then converted by the phosphoglocomutase enzyme to G-6-P, which ...

Industrial microbiology has helped greatly in the discovery and development of substances that we use in our day to day life. It applies scientific and bioengineering techniques to processes and materials. Microorganisms produce valuable products of industrial microbiology.(Law 15) They include; Antibiotics, fermentation beverages, enzymes for amino acids synthesis, dairy products, and recovery of minerals from low grade ores, waste and waste water management, Biodegradation of xenobiotics, synthesis of chemotherapy drugs, just to name but a few. It’s a field that requires people to research on existing problems find or discover new products, get ways of producing and commercializing ...

Pathogenic and Non-pathogenic Organisms

Similarities in both organisms include the fact that both organisms are non-sporulating. Although, not the only metabolite, Salmonella enterica can produce lactate as one of its metabolite while Lactococcus lactis produces lactate. Both organisms are anaerobes, feeding by fermenting substrates (PHAC, 2010). Salmonella enterica ferments glucose while Lactococcus lactis ferments milk.
Salmonella enterica is different from Lactococcus enterica in several ways. From gram staining, Salmonella enterica is a gram-positive organism while Lactococcus lactis is a gram-negative organism. At the level of feeding, Salmonella enterica feeds on a wide range of carbohydrates (PHAC, 2010). It is a heterofermentative organism whereas Lactococcus lactis is a ...