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What else can I help you with?
What does the combination of two glucose molecules result in?
The reaction is a condensation reaction so in addition to the disaccharide water is also a product. N.B. glucose + glucose -> maltose + water (not sucrose) glucose + fructose -> sucrose + water
What are the products of reaction?
GLUCOSECARBONDIOXIDE
What are the factors that can result in variable gram reaction?
Genetics, Age of culture, type of growth medium, and technique used could result in a gram-variable reaction
What does the number 129 mean in a glucose test if you did not fast?
A glucose test result of 129 mg/dL indicates that your blood sugar level is elevated. If this test was done without fasting, it may suggest impaired glucose tolerance or prediabetes, particularly if this is a random glucose test. Normal random glucose levels are typically below 140 mg/dL. It's advisable to discuss the results with a healthcare provider for further evaluation and possible follow-up testing.
What does result mean in science?
Any outcome that yields data is a result. It may be the data you expect, or it may be data that you do not expect, which will either confirm or deny your hypothesis, but either way as long as you have new data then you get a result.
Is staphylococcus epidermidis citrate positive?
No, Staphylococcus epidermidis is typically citrate negative, meaning it cannot utilize citrate as a carbon source for growth. This characteristic can be used in biochemical tests to help differentiate it from other bacteria.
What color would non pathogenic staphylococcus epidermidis agar be after the growth of the bacteria?
Well it depends on which type of agar preparation you use. For example, if you use a mannitol NaCl salt agar it'll contain a red phenol dye which is a pH indicator. If a microbe is pathogenic it'll ferment the mannitol into acids which turn the red indicator yellow. Non-pathogenic bacteria such as S. epidermidis will not ferment the mannitol and so no colour change will result.
How do you tell the difference between S epidermidis and E faecalis?
Metabolic tests such as an oxidase test can be used to differentiate S epidermidis and E faecalis. Such a test can be conducted by adding H2O2 to the colony. The result for S aureus will be negative and the result for S epidermidis will be positive.
What does the combination of two glucose molecules result in?
The reaction is a condensation reaction so in addition to the disaccharide water is also a product. N.B. glucose + glucose -> maltose + water (not sucrose) glucose + fructose -> sucrose + water
Does the reaction between Glucose and Sodium Hydroxide result in any color change or odor or the formation of a precipitate?
The reaction between glucose and sodium hydroxide does not result in a color change or the formation of a precipitate. However, the reaction will result in the decomposition of glucose into smaller organic molecules, and there will not be a pronounced odor associated with this reaction.
What are the MacConkey test results for s epidermidis?
Staphylococcus epidermidis is a gram-positive bacterium and does not ferment lactose. Therefore, on a MacConkey agar plate, S. epidermidis would appear as colorless, indicating a negative result for lactose fermentation. Additionally, there would not be any pink or red colonies representing acid production.
Is staphylococcus aureus methyl red positive?
Staphylococcus aureus is typically methyl red negative. Methyl red test is used to determine the ability of an organism to perform mixed-acid fermentation of glucose, with a positive result indicating a significant drop in pH. Staphylococcus aureus is not known to produce enough acid to yield a positive result with the methyl red test.
Is staphylococcus epidermidis indole positive?
S.aureus is a positive gram. Indole test is a part the biochemistry test to determinate a bacteria negative gram. indole test used to determine S.aureus, the result is negative. That is improve which S.aureus haven't trytophanase enzym (please see indole test principle)bcb
What is the end results of dark reaction?
The end result of the dark reaction, also known as the Calvin cycle, is the production of glucose. This process utilizes carbon dioxide, ATP, and NADPH to produce glucose, which is used as energy by the plant or stored for later use.
What causes the reaction between glucose solution and sodium hydroxide?
The reaction between glucose solution and sodium hydroxide is a chemical reaction that involves the hydrolysis of glucose molecules by the strong base (sodium hydroxide). This reaction results in the formation of sodium gluconate and water. The hydroxide ions from the sodium hydroxide cleave the glycosidic bonds in glucose molecules, leading to the breakdown of glucose into simpler compounds.
When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction the molecule becomes?
oxidized
When a molecule of glucose is completely oxidized its six carbon atoms are changed into?
Carbon atoms from a complex organic food molecule, such as glucose, are completely oxidized at the end of its reaction chain. Carbon dioxide is the waste that is released as a result of this reaction.
