Key: with glucose without glucose

Q: If the result of an unknown bacteria is “poor growth” and “red growth,” can this result be…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What would the activity of a lysozyme sample be if it was able to change the absorbance of a cell…

A: It is asked what would be the activity of lysozyme sample if it was able to change the absorbance of…

Q: Derive a discussion and conclusion for E.coli growth rates at different temperatures and time for…

A: The rod-shaped, gram-negative bacterium Escherichia coli is a member of the Enterobacteriaceae…

Q: Consider the growth curve shown below. Cells were grown in a medium containing 1 % w/v glucose and…

A: The given graph represent the biphasic growth of cells. Cells are grown on two carbon sources…

Q: Define the term substrate-level phosphorylation:How does it differ from oxidative…

A: Phosphorylation is an important biochemical process, which involves the addition of phosphate to an…

Q: One of the early results shows that the post-centrifugation pellet of encapsulated cells also…

A: Centrifugation is a technique by which molecules of different sizes and densities are separated by…

Q: A cyclic AMP (CAMP) binding protein was isolated from mammalian cells and characterized by…

A: Given that,The ligand is cAMPThe receptor is cAMP binding protein (CBP)also the concentration of CBP…

Q: A continuious, stirred-tank bioreactor with an actively growing culture of bacteria is operating at…

A: A bioreactor is a manufactured device or a system which supports biologically active environment…

Q: Was there any difference in the amount of gas produced by yeast in room temperature tapwater…

A: Saccharomyces cerevisiae, more commonly known as Baker’s Yeast, is a single-celled microorganism,…

Q: Which antibiotic would cure a yeast infection?

A: NOTE:- "As you haven't provided the data chart, so we will answer your question in general".…

Q: Why is the sterile technique (the flame sterilization of wire loop) followed during the fermentation…

A: Fermentation lab simulation provides an easy visual method for determining the rate of fermentation…

Q: Which of the following methods should NOT be used to thaw frozen meats? a) refrigerator thawing b)…

A: Thawing is the process of taking a frozen product from frozen to a temperature (usually above 0°C)…

Q: If a broth tube is inoculated with 100 cells which immediately enter exponential growth, how many…

A: The generation time, also known as the doubling time of a bacterial population, is the rate of…

Q: What do you predict would happen if the lipase was boiled at 100°C? What do you predict would happen…

A: Enzymes are special kinds of proteins that catalyze all biochemical reactions in the body. Lipase is…

Q: a) Make a drawing of the cells from each culture to identify the various stages of the cell…

A: Saccharomyces cerevisiae is a eukaryotic organism that is used in various scientific experiments. It…

Q: Select the correct electron flow from PSII to PSI   Question 29 options:   PQ2 ---> PQH2 ---->…

A: Photosystem II Photosystem II is a light dependent protein complex that breakdown the water and…

Q: You inoculate 100 facultative anaerobic cells onto two media plates. You incubate one aerobically…

A: Introduction  Bacteria are the smallest microscopic unicellular organisms on the earth. Bacteria can…

Q: The data are plotted and we see this graph: 2 Time (weeks) Yeast A 0% Yeast A 5% Yeast A 10% Yeast…

A: By observing the graph We could see that the Yeast A shows a steady increase in the alcohol…

Q: A biochemist is trying to determine the type of proteases they have isolated from walrus blubber.…

A: Hi! Thank you for the question. We are authorized to answer one question at a time, since you have…

Q: A bacterial culture is initially composed of 100 cells. After 1 hour the number of bacteria is 1.5…

A: The given answer calculates how long it will take for bacterial populations to quadruple in perfect…

Q: Describe the similarities and the differences in the growth patterns in the two plates.

A: For optimal microbial growth, various growth conditions are required. Oxygen requirement is one of…

Q: You can determine the Z-value for both organisms by calculating the temperature change required to…

A: D is the decimal reduction time or tenfold reduction time in killing 90% of microorganisms at a…

Q: Explain A cell-cycle mutant of yeast grown at permissive temperature

A: Answer: Introduction: Permissive temperature means the temperature at which a temperature-sensitive…

Q: Beer is produced by yeast fermentation of grain to ethanol. Why must the process of beer production…

A: Anaerobic respiration  The respiration that happens in the absence of oxygen is known as anaerobic…

Q: A polluted lake contains 3 x 10 toxic Poisonum nasticum cells per milliliter. Assuming these grew…

A: Growth of microbes refers to generation of two daughter cells from an existing parental microbe.…