Abstract In order to make products such as wine, beer and bread, yeast must be used to convert sugar to alcohol and metabolic byproducts through alcoholic fermentation. One yeast that is commonly used in the manufacturing of such products is Saccharomyces cerevisiae. Yeasts such as S. cerevisiae have the ability to metabolize different sugars— some...
Introduction The life cycle can be referred to as a cell cycle. In other words, the cell cycle includes the developmental stages of a cell which starts with its ‘birth,’ i.e., the division of a mother cell and ends with its cell division, the creation of two daughter cells. To start a cell division, a...
Manipulation of Photosynthesis Abstract These experiments in this study was to show how significant it is for plants to receive all its inputs, so it can produce all its outputs in photosynthesis. Our initial hypothesis was correct for all three experiments, because we predicted that the change in light and carbon dioxide would affect how...
Introduction The progress of science is notoriously capricious; one can never be certain when it will advance, or what the advancement maybe, but change often comes in drastic leaps, skipping many steps along the way. One such change occurred quite recently in the field of medicine when a cell was discovered with the potential to...
Introduction. Cardiovascular disease has been the leading reason behind death amongst individuals of all ages for many years, accounting for over 30 percent of death in populations across the world. These statistics have persisted, despite the advancement in health care facilities and technologies. The discovery of the pluripotent stem cells that are capable differentiating into...
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Statement Of Purpose The purpose of this experiment is to evaluate the effects of acidic pHs, specifically 5 and 6.5, on the rate of photosynthesis, determined through the production of oxygen, in C. Demersum. The variable groups are aqueous solutions with pHs of 5 and 6.5, making the independent variable the pH of the solution....
Abstract An enzyme is a biological catalyst. The catalyst studied in the experiment was peroxidase. The source of peroxidase used in this experiment was from turnip extract. Guaiacol was used in this experiment to be able to tell how much light was absorbed by the brown color the test tube turned from the guaiacol. We...
This essay will discuss the levels of organisation within animal and plant kingdoms by giving definitions and examples. It will also explain how mitosis is seen within the growth, repair and renewal of tissues, as well as asexual reproduction with examples from both animal and plant kingdoms. Nakate (2017) explains how the levels of organisation...
Introduction- There are many biochemical techniques that can be used to determine the concentration or total level of protein in a solution, in a precise and accurate way. One method of quantifying protein from a sample is using protein assays (Illingworth, 2019). There are different protein assays such as the Lowry assay and Bradford assay...
Respiration Aerobic & Anaerobic respiration: Respiration is a process that will occur in every living organism where the end result is energy. Aerobic respiration is the process where oxygen is used in the production of cellular energy also to break down energy that comes into a cell, it produces 36ATP. Mitochondria is a key organelle....
