The following table shows the evolution of cell concentration over the time of cultivation. time (h) 0 1 2 3 5 10 15 20 25 30 40 50 Cx (kg/m3) 1,0 1,0 1,0 1,1 1,7 4,1 8,3 18,2 36,2 64,3 86,1 98,4 What is the maximum specific growth rate of these cells (h-1)?

The following table shows the evolution of cell concentration over the time of cultivation. time (h) 0 1 2 3 5 10 15 20 25 30 40 50 Cx (kg/m3) 1,0 1,0 1,0 1,1 1,7 4,1 8,3 18,2 36,2 64,3 86,1 98,4 What is the maximum specific growth rate of these cells (h-1)?

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter10: Reconstitution Of Powdered Drugs

Section: Chapter Questions

Problem 34SST

See similar textbooks

Related questions

Q: Modeling Cell Structures The figure below shows a city that is a model for a cell. Study the figure,…

A: I gave you the answers of 1 and 2 question in a table and 3 question in step 3. Thank you.

Q: The movement of water along a concentration gradient through a semi-permeable membrane:

A: This question is based on water transportation and about the proteins.

Q: Describe the differences between interstitial and appositional growth of cartilage.

A: The term "growth" describes how an organism's cell size and population expand. Growth refers to…

Q: The type of glycosidic linkages in cellulose are a) beta 1-6 b) alpha 1-2 c) beta 1-4 d) alpha 1-4…

A: The answer of all the three questions are given below:-

Q: Phenotypically wild-type female Drosophila, whose mothers had spineless bristles (ss) and fathers…

A: The percentages of chromosomal crossover events that take place between various alleles are…

Q: Migration of cells out of blood vessels and into tissues is called: Locomotivosis Phagocytosis…

A: Introduction: inflammation is a reaction to living tissue damage. Higher organisms developed the…

Q: What is nutrition? the paper should include an introduction paragraph, one paragraph for each of…

A: Introduction to nutrition Food is the basic source of energy for living beings. Nutrition is the…

Q: Make a plan for bio gas generation in the house or apartment with theoretical explanation. Should…

A: When bacteria break down organic materials (biomass) without oxygen, biogas is created. Anaerobic…

Q: Predict the results from the Meselson and Stahl experiment after three rounds of DNA replication if…

A: Replication is the process where new DNA is formed from parental DNA. DNA is made up of two strands.…

Q: 2) How do the frequencies of the a) alleles (dominant, recessive) and b) genotypes (homozygous…

A: 2) According to, Hardy weinberg principle of equillibrium- There are two assumptions , Allelic…

Q: You add 1 ul of EcoRI into 50 ul of your reaction of which contains 10 ug of DNA. How long would it…

A: 1 hr

Q: escribe the different cell configurations and layering patterns found in epithelial tissue.

A: The exterior of the body is covered in epithelial tissue, which also coats cavities, blood and…

Q: 8) What makes a liver cell a liver cell and not a brain cell? A) The fact that it is found in an…

A: Introduction :- Hepatic cells are the most prevalent cells in the liver, making up nearly 90% of all…

Q: Explain why the COVID-19 virus has been described as being sporadic, then epidemic and now pandemic.…

A: Introduction: Infectious diseases are constantly prevalent in society and are transmitted by either…

Q: Which of the following is a NOT a true statement about Herpes Simplex Virus Type 1 (HSV-1)?

A: HSV-1 or Herpes Simplex Virus 1 is a common virus found in humans, causing certain medical…

Q: DNA gene TAC AGC TTT mRNA codon (No thymine in RNA!) tRNA anticodon (No thymine in…

A: According to Bartleby guidelines, the first three questions have been answered. Kindly post the…

Q: At a specific area of this chromosome, the sequence of nucleotides below is present where the chain…

A: The region of DNA known as the replication fork is where the replication process itself is now…

Q: Determine the process in which a certain types of white blood cells engulf bacteria.

A: One class of cells connected to the immune system is white blood cells. They support the body's…

Q: What do you notice about the epidermis and dermis in relation to hair follicles (where are they…

A: The tubular invaginations of the epidermis induce the hair follicle to develop in a downward…

Q: Describe which muscle types have striated tissue? Which is fluid?

A: The soft tissues that make up muscles and allow them to contract are known as muscular tissues. They…

Q: add radioactive thymine to a culture of eukaryotic cells that are all currently in S phase. Predict…

A: DNA The genetic material present in almost all eukaryotic cell.

Q: A drug that inhibits the DNAa protein is added to a culture of E. coli cells. What is the first step…

A: Initiation of DNA replication in bacteria i.e. prokaryotic cell, is started at origin of replication…

Q: 4) What makes Archeopteryx an important fossil evolutionarily? A)This species has a mix of…

A: Fossil is preserved, impression, or trace of an organism of past geologic ages in earth crest.…

Q: Name the function of ciliated pseudostratified columnar? 1. Differentiation and Ossification 2.…

A: Introduction The human body undergoes metaplasia(conversion of one cell type to other) in response…

Q: etermine the enzymes present in DNA replication for the process to proceed normally.

A: The process of duplicating the DNA strand found inside the cell during the cell division is known as…

Q: 1. Which of the following white blood cells would you expect to find in high numbers during a…

A: Following Type of white blood cells are elevted during helminthic infection:- whenever a person is…

Q: new type of antibiotic targeting prokaryotic transcription prevents RNA polymerase from binding to…

A: Promoter The short sequence of DNA found in the gene region and regulate the transcription of…

Q: Identify the factor whcih usually effect or influence diffusion rates.

A: The movement of chemicals from a region with a higher concentration to one with a lower…

Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…

A: Introduction : Transcription is the process in which a DNA sequence is transcribed into an RNA…

Q: Some pathogens don’t activate the third line of defense. Can you think of a way in which pathogens…

A: The body's third line of defense is the adaptive immune response. This is when the body produces…

Q: What is the general class name for the darker stained (and usually larger) cells in the connective…

A: The cells of connective tissue fall into two broad categories: those that are living and those that…

Q: hinge region Fc Fab kappa alpha chain Drag answer here Drag answer here. Drag answer here Drag…

A: The structure of the antibody is Y shaped with four polypeptide chains with two heavy and two light…

Q: the encoded protein is substantially shorter than normal, and the amino acid sequence near the end…

A: Introduction The mutation is defined as any kind of alteration in normal base sequences of DNA.…

Q: Define the term cellular differentiation in detail.

A: The human body contains several specialized cells that carry out specific tasks. Unspecialized cells…

Q: What are the virulence factors of Salmonella typhi? Explain each factors in simple terms.

A: Salmonella typhi is a rod shaped, flagellated Gram Negative bacteria. Its virulece factors are the…

Q: Lab Data Environment: Polluted Forest Typica Carbonaria Total Typica Carbonaria q Moths Released…

A: Given, Total number of months in G5 is 1435 Typica = 29 Carbonaria = 1406 q is the recessive Allele…

Q: Identify An illness characterized by mutations that disrupt normal control mechanisms and produce…

A: Alterations to the DNA sequence that make up a gene are known as mutations. Environmental influences…

Q: Which one of these is NOT a benefit of fever? Inhibits multiplication of temperature-sensitive…

A: Given here are some statements regarding fever. fever is rise in core body temperature. following…

Q: Question 13 In the response to raising the pH of the blood: hydrogen ions are donated carbon dioxide…

A: In response to raising the pH of blood - ?

Q: what is antimicrobal PDT explain how it has influenced dentistry and other forms of antimicrobal…

A: Note: Please note that as per our company's honor code we are not allowed to cite external…

Q: Which of the following statements accurately describes DNA sequences and this subtypes? A.…

A: DNA sequences exist in 3 categories on the basis of extent of repetition.

Q: Determine the effect of 10% salt solution as a nasal spray to relieve congestion in infants with…

A: The well known to define that they are the fundamental structural and operational unit of life is…

Q: If a centrocyte does not interact with antigen and engage CD40 shortly after its derivation, then…

A: Let's begin with examining the terms in the question.

Q: A point mutation at which nucleotide position in a codon would be most likely to cause a missense…

A: Mutation occurs as a result of change or alteration that occurs in a nucleotide sequence of a gene.…

Q: What are the three major domains of life? What sets of characteristics placeorganisms into one…

A: The three domain classification was given by Carl woose in 1990 and three domain classification was…

Q: about B cells in the following is: They can present both protein and non-protein antigens They can…

A: Immune system is one of the important organ system that protects our body against many diseases.…

Q: hen a neuron opens voltage-gated Na+ channels, what happens to the membrane potential?

A: Introduction: Voltage-gated Na+ channels initiate and propagate action potentials in neurons and…

Q: If the diploid number of a corn is 20, how many chromosomes are present in the nucleus of each…

A: Haploid refers to the presence of a single set of chromosomes in an organism's cells. Diploid is…

Q: Pepsin is an enzyme found in the stomach that breaks down protein. a) A student is planning an…

A: a) pepsin degrade protein in acidic conditions so it would better to maintain test tube content at…

Q: Identify three hormones other than insulin and glucagon that affect glucose metabolism. Describe the…

A: Introduction Glucose is the simplest form of sugar obtained through the digestion of food. The…

Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

Question

Pichia pastoris was inoculated at a concentration of 1.0 kg/m3 and cultivated in a medium containing glycerol as a carbon source. The following table shows the evolution of cell concentration over the time of cultivation.

time (h)	0	1	2	3	5	10	15	20	25	30	40	50
Cx (kg/m³)	1,0	1,0	1,0	1,1	1,7	4,1	8,3	18,2	36,2	64,3	86,1	98,4

What is the maximum specific growth rate of these cells (h-1)?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 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

Which of the following organisms will have the most generations after 4 hrs, if their generation times are the following? How many generations will arise for the organism that gave the most generations? Organism A = 15 mins Organism B = 0.25 hr Organism C = 0.15 hr Organism D = 40 mins
Complete Table 1by doubling the number of bacteria (Clostridium sp.) and diatoms (Chaetoceros sp.) every 30 minutes and 60 minutes, respectively, and by writing the log10 of this number in the appropriate columns with the results , Draw a graph showing the growth (N) of the populations of both species from time = 0 (also written as t0) to time = 310 (t310) minutes. Draw both populations on the same graph. NB: It will be necessary to plot Chaetoceros sp. on a second y-axis. Label the axes and provide a suitable legends.
A single dose of mouthwash is added to a bacterial culture with 10 million cells/mL and, after 30 minutes, one hundred thousand viable cells/mL remain. How many would survive at the end of 1.5 hours? Based on the equation, can you ever totally decimate the population? In a practical sense, when would you assume that all the cells are dead?
Bacteria reproduce by fission (splitting in two) and can respond very rapidly to environmental changes. A culture of bacteria is found to contain 4.95 X 109 bacteria and the carrying capacity of the culture is 5.0 X 109. How will the bacterial population change in the near future. Group of answer choices -it will increase very rapidly to K -it will increase very slowly to K -it will grow exponentiall -it will decrease very rapidly to K
a. For an exponentially growing population, calculate μmax (units?) based on the data belowb. Calculate the specific growth rate (μ) of the population above growing at a substrate concentration of 25 mg/L according to Monod kinetics with a ks of 50 mg/L.c. Consider two genetically engineered organisms intended for use in the cleanup of hydrocarbon spills into the ocean. Bacterium alpha has a μmax of 1 d-1 and a ks of 0.1 mg/L. Bacterium beta has a μmax of 5 d-1 and a ks of 5 mg/L. If the hydrocarbon concentration is initially 1000 mg/L and the desired objective is to reduce concentrations below 0.1 mg/L what order of addition of the bacterial species is desired?
Log Nt = Log N0 – t/D. D is the time required for a log kill. A single dose of mouthwash is added to a bacterial culture with 10 million cells/mL and, after 30 minutes, one hundred thousand viable cells/mL remain. How many would survive at the end of 1.5 hours? Based on the equation, can you ever totally decimate the population? In a practical sense, when would you assume that all the cells are dead?
The unicellular cyanobacterium Prochlorococcus sp. is the most abundant photosynthetic microbe in tropical and subtropical oceans. At least two ecotypes exist: one is adapted to high light and the other to lower light intensities. How does the presence of these two ecotypes contribute to their physiological success and their numerical success? How would you determine the amount of fixed carbon they contribute to these open-ocean ecosystems?
Suppose you wish to determine if a population of soil bacterium (Bacillus mycoides) can evolve resistance to antibiotics produced by other bacteria present in the soil. Which of the following would be an appropriate time frame to determine the percentage of cells having antibiotic resistance in a new generation of B. mycoides? a) 10 seconds to 1 minute b) 1 to 2 days c) 1 to two years d) 10 to 20 years
Is the exponential population growth of bacteria modelled best by a logarithmic or an exponential function? Why do you think this model fits so well?
A scientist claims that the Presence of aquaporins is in chloroplast membrane support that Endosymbiotic theory?
Methanopyrus kandleri and Pyrolobus fumarij are bacteria that live near hydrothermal vents under the oceans. Temperatures at these vents can reach well over 100 degrees Celsius. Both organisms obtain energy from hydrogen but Methanopyrus kandleri grows best at 98 degrees Celsius while Pyrolobus fumarij prefers to reproduce at temperatures above 100 degrees Celsius. These bacteria provide the base of a food web at the bottom of the ocean floor. What questions could a student ask in order to investigate this difference between the bacteria? A. What kind of heat tolerance do other nearby organisms have? B. Does the Methanopyrus kandleri live farther away from the vent than the Pyrolobus fumarij? C. Does Methanopyrus kandleri have a thicker cell wall than Pyrolobus fumarij? D. Is one organism better adapted to the environment than the other?
Calculate how long it would take a population of 100 million bacterial cells in stationary phase to all die if the decline phase is exponential with 90% of the population dying in 30 minutes.