By using the following information, determine the cell number concentration in a fermenter containing 1 g dry weight/l biomass: Cell dimensions: 1 x 2 μm cylindrical cells Cell density: 1.05 g/cm³ Water content of cells: 80%

By using the following information, determine the cell number concentration in a fermenter containing 1 g dry weight/l biomass: Cell dimensions: 1 x 2 μm cylindrical cells Cell density: 1.05 g/cm³ Water content of cells: 80%

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter10: Reconstitution Of Powdered Drugs

Section: Chapter Questions

Problem 45SST

See similar textbooks

Related questions

Q: a) b) c) d) Two genes that have a Recombination Frequency of 30% Are on the same chromosome 30 map…

A: The theory behind the concepts related to the recombination frequency, chromosome linkage, and…

Q: A protist that contains contractile vacuoles most likely lives ______. in ice in a marine…

A: The broad class of eukaryotic microorganisms known as protozoa, or "protists," are characterized by…

Q: 9. Which of the following statements about gene regulation is not true? ORNA interference is the…

A: The processes that regulate how genes are expressed in cells are referred to as gene regulation. It…

Q: scilla Anabaena 400, R

A: Both Oscillatoria and Anabena are blue green algae or cyanobacteria that are able to perform…

Q: What is the #1 danger to biodiversity and species all over the world? A. Climate change B.…

A: All the options pose danger to biodiversity.

Q: example of Period prevalance Point prevalence Mortality rate

A: Flu is an infectious viral disease which is easily spread by contact. If a person is affected with…

Q: Leaf Sample Type Illumination Level Oxygen Concentration Change Data (ppm) Elapsed Time…

A: Sun-adapted leaves receive more sunlight, which enhances their photosynthetic activity.…

Q: topic: yeast cells (dalmau plates) what are the Principle of PDA, AcA, and MA plates? PLEASE EXPLAIN…

A: The following questions are asking for a brief explanation or description of certain topics or…

Q: The F1 will display no phenotypic variation for this characteristic All phenotypic variation for…

A: When studying the inheritance of quantitative characteristics, such as height, weight, or other…

Q: During which phase of the cell cycle are sister chromatids separated? O a. Interphase O b. Mitosis O…

A: The procedure cells go through to divide is called cell division. Depending on the kind of organism…

Q: Antibiotic:_Tetracyclive (TE) Antibiotic:_Ciprofloxacin Target: (Cip) Target: Antibiotic: Penicillin…

A: Antibiotics are chemical substances that are toxic to other bacteria and are produced by living…

Q: V. cholerae most significantly impacts which organ system? O Circulatory O Respiratory

A: Answer.) :-Vibrio cholerae is a bacterium that is responsible for causing cholera, an infectious…

Q: Imagine that two unlinked autosomal genes with simple dominance code in goats for size, where T is…

A: Mendelian laws, also known as Mendel's principles or laws of inheritance, are fundamental rules that…

Q: Drag the appropriate labels to their respective targets. arm arteries and veins Haven't found the…

A: Blood arteries in the circulatory system move blood away from and toward the heart. Blood leaves the…

Q: Recognize the impact of DNA mutations. Summarize the process of genetic translation.

A: The difference between sickle-cell haemoglobin and normal haemoglobin lies in a single DNA mutation…

Q: Homologous Structures (Anatomy) Answer the questions about the diagram by typing in the text boxes…

A: Evolution is a very long process that occurs over millions of years. Different mechanisms are…

Q: How are the chromosomes lining up in meiosis differently from mitosis?

A: The mechanism by which a parent cell splits into two daughter cells is known as cell division.…

Q: Prion diseases impact which organ system? O Integumentary O Circulatory Gastrointestinal O…

A: Prion diseases primarily impact the central nervous system (CNS),which includes the brain and spinal…

Q: Match the following formulas with their correct descriptions form the drop down menu provided.…

A: Population dynamics is a fundamental concept in ecology and biology that involves studying the…

Q: Give typing answer with explanation and conclusion Consider a pair of homologous chromosomes…

A: The process of genetic recombination that results in offspring carrying a unique combination of…

Q: Locate two instances of Darwinian evolution being misrepresented by a Lamarckian approach in the…

A: The term "evolution" refers to the shift in a species' characteristics over a number of generations.…

Q: ws the dark pigment nin to be produced in a her, displaying complete inance. een Phenotype depends…

A: A gene is made up of two alternative alleles. These alleles can either be present in homozygous…

Q: The introduction of the “serious harm” requirement to the Federal Fisheries Act in 2012 was a…

A: Marine ecosystem conservation and sustainable management of fisheries resources have long been top…

Q: Which of the following occurs during prophase? The nuclear envelope forms. Chromosomes…

A: In eukaryotes, there are two types of cell divisions takes place which are Mitosis and Meiosis.…

Q: Give typing answer with explanation and conclusion What factors stimulates fleas to come out of…

A: Fleas, like many other insects, enter a state of diapause to survive harsh environmental conditions,…

Q: Which chromatids result from a single crossover in region II M m K k O MKn and mkN Mkn and MKN MKn…

A: A single crossover, also known as homologous recombination, is a fundamental genetic event that…

Q: How can you analyze your potential internal and external environment through an environmental scan…

A: To conduct an environmental scan for Kibbles and Bits using secondary data, you can follow these two…

Q: Diffusion is an example of ______. active transport endocytosis phagocytosis…

A: Cells can control how molecules, ions, and other substances travel through their membranes using a…

Q: A "snowball-effect" type of epidemic where infected people spread the infection to other people over…

A: An epidemic is an infectious disease outbreak that affects a significant number of individuals in a…

Q: Bacillus megaterium describe this bacteria

A: Bacillus megaterium is a Gram-positive, endospore-forming bacterium that belongs to the genus…

Q: For a fruit flies reproductive isolating mechanism., what could cause this isolating mechanism to…

A: Reproductive isolation mechanism ensures that mating between two different species may not occur.…

Q: There are two missing fishermen. Multiple human remains were found in the shark. Are the remains…

A: To determine whether the remains (Samples 01, 02, and 03) are from one person, two people, or three…

Q: Label the structures of a motor (multipolar) neuron by clicking and dragging the labels to the…

A: Neurons can be divided into unipolar, bipolar and multipolar neurons. Neurons transmits information…

Q: In what way is artificial selection different from natural selection?

A: Over time, populations undergo evolutionary changes as a result of both natural and artificial…

Q: Samples 04 and 05 are from the children of Missing Fisherman #1. If samples 01 or 02 are from…

A: To determine whether samples 01 and 02 are from the father of the children (samples 04 and 05), we…

Q: does a larger zone of inhibition always mean a drug is most effective?

A: Antibiotics are the class of drugs which can kill or stop the growth of bacteria. These drugs are…

Q: What is the relationship between cofactors and enzyme activity?

A: Enzymes are considered to be biocatalysts that undergo several modifications and changes in…

Q: Anaerobic respiration produces a maximum of ______ ATP per glucose. 10 38 2 4

A: Anaerobic respiration produces a maximum of 2 ATP per glucose molecule. This occurs during…

Q: If placed in tap water, an animal cell will undergo lysis, whereas a plant cell will not. What…

A: Osmosis takes place when anything is submerged in tap water. Water moves through a semipermeable…

Q: Please double check the information is done correctly. And, using the information and data, answer…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Which of the following is produced during the light reactions of photosynthesis? C6H12O6…

A: Photosynthesis is a biological process by which living organisms convert light energy to chemical…

Q: Please complete the attached assignment. After reading the article that is attached, write a short…

A: Unlocking the Power of Microorganisms: Enhancing Sustainability and Progress

Q: During telophase ______. chromosomes line up in the middle of the cell the events of…

A: Cell division or cell cycle is the process through which a cell matures and divides after a sequence…

Q: propose a hypothesis regarding the organisms (staphylococcus, escherichia, pseudomonas, and…

A: Disinfectants play a crucial role in maintaining hygiene and preventing the spread of infectious…

Q: A balloon permeable to water but not to glucose contains a 10% glucose solution. A beaker contains a…

A: Osmosis- Movement of water molecule from it's higher concentration to lower concentration till…

Q: how would the above be presented in a pedigree diagram

A: In order to address this question, we will construct a four-generation pedigree based on the given…

Q: The cell below is what type of cell?

A: Let us see the explanation for the answers

Q: What regulations could be put in place to support the management of sustainable fisheries? Discuss…

A: Fisheries management and aquaculture practices are critical issues in environmental and marine…

Q: Patients who have recently had a bone marrow transplant are extremely susceptible to infection. Why…

A: In the spongy or cancellous regions of bones, bone marrow can be found. It is a semi-solid tissue.…

Q: Click or tap here to enter text. C atoms. 12 hydrogens, 6 oxugens Click or tap here to enter text.…

A: This worksheet is about glucose metabolism. This occurs in four steps, in aerobic respiration -…

Concept explainers

Substance Abuse

Substance abuse refers to the use of illegal drugs in excessive quantities, as well as the misuse of legal substances such as prescription or over-the-counter pharmaceuticals or alcohol for purposes other than those intended. Drug addiction, also known as substance use disorder, is a disease that affects the brain and behavior of a person. It leads to a failure to control the use of any drug or prescription, legal or illegal.

Question

Give only typing answer with explanation and conclusion

By using the following information, determine the cell number concentration in a fermenter
containing 1 g dry weight/l biomass:
Cell dimensions: 1 x 2 um cylindrical cells
Cell density: 1.05 g/cm³
Water content of cells: 80%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Calculations

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

An activated sludge plant (CSTR w/ recycle) has the following characteristics: Influent substrate concentration, So = 400 mg/L BODL (all soluble); influent VSS, Xyº = 0; effluent 3 substrate concentration, S = 10 mg/L BODL; flow rate, Q = 1000 m³/day; aeration basin 3 volume, V = 200 m³; reactor MLVSS, Xv = 4,280 mg/L; average, steady-state oxygen uptake rate, Oxygen uptake rate (OUR) = 0.3 mg 02/L-min. The biomass viability (i.e., v = Xa/Xv) was measured using the oxygen uptake rate (OUR) technique and found equal to 0.926. An aliquot of mixed liquor was placed in a small reactor, aerated without any exogenous substrate addition (i.e., starvation conditions) and it's OUR was measured over time resulting in the following data: 0 1 2 3 4 5 Time (days) OUR (mg 02/L-min) 0.3 0.274 0.243| 0.222 0.203 0.182 6 8 10 0.165 0.135 0.110 By use of the above data, the microorganism decay coefficient (b, day can be estimated if you assume that a constant relationship exists between Xa and OUR,…
A microorganism is grown in a fermenter under steady-state conditions. The microorganism growth follows Monod kinetics and the following stoichiometric equation: C3H6O3 +a O2 +b NH3 → c biomass + d CO2 + e H₂O Given that the biomass yield is 0.415 grams of biomass per gram of substrate, determine the respiratory quotient.
Yeast cells are added to a 3.0 L batch bioreactor so that the initial cell concentration is [X]. = 1.3 g cells / L. The growth mediğim in the reactor, which is well-mixed so the cells have access to all nutrients, contains 150 g CELL DATA ribose (C5H10O5, MW 150), 75 g ammonia (NH3, MW 17), and 85 g oxygen (O2, MW 32). A-10. Determine the maximum concentration of cells, [X], that will form in the bioreactor when the limiting nutrient is consumed. Search Yx/ribose YX/02 YX/NH3 Specific growth rate on limiting nutrient, u Lag phase duration Deceleration phase duration 0.48 g/g 0.87 g/g 0.23 g/g 0.51 h 30 minutes Negligible
Describe a fermentor and explain how it is scaled up for industrial use.
Lactic acid is produced using molasses in a stirred tank bioreactor. Thermophilic bacteria (45-50 0C) are used during production. According to this a-) Calculate how 100 ml of lactic acid is produced in this production process. b-) Calculate how much raw material (molasses) is required for the production of lactic acid in the Stirred tank bioreactor. Draw the bioreactor and flowchart.
What is biochemical oxygen demand (BOD) test? At what stage of Sewage treatment this test is performed? BOD level of three samples of water labelled as A, B and C are 30 mg/L, 10mg/L and 500 mg/L respectively. Which sample of water is most polluted?
Two microorganisms that use naphthalene as a food source have the same Umax but different Ks values for naphthalene. If both types of microorganisms are inoculated at the same cell density into a liquid culture containing naphthalene as the sole carbon source (i.e. the only food source), which microorganism will outcompete the other: the one with the higher Ks or the one with the lower Ks. Why?.
Lactic acid is produced by using molasses in stirred tank bioreactor . Thermophilic bacteria (45-50 0C) are used during production. Accordingly, how is 1 L of lactic acid produced in this production process? Draw bioreactor and flowchart.
Lactic acid production is carried out in the stirred tank bioreactor. 100 kg molasses entered the production tank initially. Thermophilic bacteria (45-50 0C) are used during production. According to this, a-) Calculate how much lactic acid is produced in this production. b-) draw the bioreactor and its flowchart. (raw material = molasses, the organism used for production = Thermophilic bacteria)
What is water activity and what role does it play in the growth of microorganisms and yeasts and molds in food? Also name three food preservation methods based on water activity and why they work to increase food stability.
Give examples of mesophilic and thermophilic spore formers of concern in the food industry.
(b) (c) Explain the biological requirements for microalgal growth and the main system components for a microalgal processing plant to produce biofuel. How is the system design dependent on its geographical location? A continuous microalgal production system is being developed using a raceway design to produce biofuel from CO2 sequestration. Calculate the area of the raceway (m²) to sequester 2000 tons of CO₂ per year if the growth rate is 75mg/L-day and estimate the amount of biofuel that could be produced. Clearly state any assumptions that you make.