Which of the following are the sources of carbon and nitrogen in DNase agar? casein derivatives /soybean derivatives /Beef extract derivatives /Yeast extract derivatives
The main source of carbon and nitrogen in DNase agar is tryptose which is derived from casein.
So option A (casein derivatives) is correct.
Which of the following are the sources of carbon and nitrogen in DNase agar? casein derivatives...
True or False please explain
3. (See the recipe for DNase test agar on page 338.] The purpose of tryptose in DNase test agar is to provide a source of carbon and nitrogen. 4. [See the recipe for DNase agar on page 338.] The purpose of agar in DNase test agar is to solidify the medium for use in Petri dishes. 5. [See the recipe for DNase agar on page 338.] The purpose of methyl green in DNase test agar...
What is the carbon source, nitrogen source, selective chemicals, media classification for each agar plates? Alkaline Soy Flour Mannitol-NC Agar SpM-NC (Nystatin) Agar Glycerol Arginine-NC Agar Acidified ISP medium 2-NC agar
trypctic soy agar (TSA) is optimized for the growth of bacteria because bacteria require high nitrogen content and low carbon for growth. Malt extract agar is optimized for the growth of fungi. fungi require a high C:N ratio and favor acidic conditions. why do sometimes get bacteria on fungal plates and fungi on bacterial plates? give examples of fungi that can grow on TSA tryptic*
Purine and pyrimidine metabolism require specific sources of carbon and nitrogen atoms. What are these sources for each of the classes of nucleotides?
Which ingredient(s) in Columbia CNA 5 % sheep blood gur supply a. Carbon Coolin, animal tissue, vorot extract, beer extract, com tamcn b. Nitrogen? COGRin,anmar 1830. jocot extract, beer exact 5 I Columbia CNAr a defined or an undefined medium Provide the masoning behind your choice and explain why this formulation is desirable. Hisorderind due to the corn, animal tissue 3 bor extract 4 In your own words, what are the roles of colistin and maidixic acid in CNA and...
In which of the following molecules is the bond between carbon and nitrogen the shortest? In which molecules is it the strongest? HCN, H2C = NH, H3C - NH2
2. What is the enzyme being tested? 3. What is the substrate if the enzyme? 4. For what purpose do bacteria that have the enzyme utilize it? 6. What will occur if the plate is incubated right side up? 7. What will occur if the plate is incubated for more than 24-48 hours? Exercise 7: Selective and Differential Growth Medium and Tests 95 Exercise 7.9 Hydrolytic Exoenzymes: Lipase and Casease LIPASE TEST Lipids are fatty acids used by some bacterium...
Which of the following elements is NOT a heteroatom? carbon nitrogen phosphorous sulfur oxygen
Which one of the following statements about the carbon, phosphorus, and nitrogen cycles is true? The major source of carbon used by plants is the carbonate rocks and soil. The major source of nitrogen used by plants in photosynthesis is the atmosphere. Phosphorus has no atmospheric component. Soil bacteria drive the phosphorus cycle.
Place the following energy sources in order of their least net carbon dixide emission into the atmosphere, where 1. = lowest net carbon, and 5. = highest net carbon. In your calculation, take into account: How much carbon dioxide (or CO2 equivalent) is emitted per unit energy generated. If the source is renewable, how much carbon dixide (or CO2 equivalent) is removed from the atmosphere each year by that resource. How much energy is needed to produce and deliver that...