Question

What is a perfusion culture? What is the main goal? Why is a bleed rate (i.e....

What is a perfusion culture? What is the main goal? Why is a bleed rate (i.e. the cells removed from the reactor) necessary? Explain the steps needs for downstream purification of a perfusion bioreactor used to produce a monoclonal antibody.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Is NASCARs main goal to maximize profits? If not, what is their major goal? Is...
1. Is NASCARs main goal to maximize profits? If not, what is their major goal? Is there a tradeoff involved here? 2. Is the motivation for the actions described in the NYT article (safety changes, blackbox data collection) connected to their goal? Explain. 3. If people tune in to see crashes (Nascar fans love crashes the way hockey fans love fights; when you watch the Speed Channel's edited replays of Nascar races, the plot is always the same: green flag,...
Why does the scheduling function depend on the planning function? Which one must be done first?...
Why does the scheduling function depend on the planning function? Which one must be done first? Why? Describe what an activity estimated duration is. How is it determined? Why might a contractor prefer to state a project completion time in terms of number of days after the project starts rather than a specific date? Give some examples of instances when this would be appropriate. Why is it important to determine the critical path of a project? What happens if activities...
1. What is cost-benefit analysis? What are the main steps in conducting cost-benefit analysis? 2. A...
1. What is cost-benefit analysis? What are the main steps in conducting cost-benefit analysis? 2. A city has learned that by buying larger garbage trucks, it could reduce labor costs for garbage removal. Note: All the dollar amounts below are in this year’s dollars (constant dollars). a. Cost of the trucks today is $400,000. b. Annual savings in this year’s constant dollars is $90,000. c. Trucks will last for 4 years and then will be sold for $100,000. d. The...
1. Explain two main reasons why we need to study public finance 2. Distinguish between the...
1. Explain two main reasons why we need to study public finance 2. Distinguish between the “organic view” and “mechanistic view” of the existence of government 3. Explain the concept of market failure and discuss five reasons why there is market failure 4. What is meant by market failure? Identify and discuss four conditions under which the market fails to optimally allocate resources. 5. What is meant by the term government failure and explain five reasons why there may be...
What is the main idea of the article? I belong to that classification of people known...
What is the main idea of the article? I belong to that classification of people known as wives. I am A Wife. And, not altogether incidentally, I am a mother. Not too long ago a male friend of mine appeared on the scene fresh from a recent divorce. He had one child, who is, of course, with his ex-wife. He is obviously looking for another wife. As I thought about him while I was ironing one evening, it suddenly occurred...
Diffusion of gases across a permeable membrane 1. How long did it take the O2 levels...
Diffusion of gases across a permeable membrane 1. How long did it take the O2 levels to become about equal outside and inside the cell? What happened to those levels after they became about equal over the additional 10 seconds? Why did this happen? My answer: It took 6 seconds to become equal. After they became about equal over the additional 10 seconds they fluctuate back and forth as equal equilibrium is achieved. 2.Cell use O2 and produce CO2 as...
1. Why does the existence of pidgins support a language bioprogram or universal core to language?...
1. Why does the existence of pidgins support a language bioprogram or universal core to language? a. these are languages created by deaf children and are gestural. b. these are languages that came from primitive cultures that are simple but contain all the elements of the definition for language. c. these are created languages that could not be acquired from hearing language. d. these are languages that developed without contact with any human language 2. What other evidence besides that...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen is added, glucose consumption drops precipitously and is then maintained at the lower rate. Why is glucose consumed at a high rate in the absence of oxygen and at a low rate in its presence? 2 In the following diagram showing the distribution of thermal energy in a population of substrate molecules, the energy thresholds indicated by numbers represent ... Energy per molecule Number...
Final Review Sheet-Physical Anthropology Part 1 (matching-in class) 1. Be able to distinguish the focus areas...
Final Review Sheet-Physical Anthropology Part 1 (matching-in class) 1. Be able to distinguish the focus areas between the fields of Anthropology and their subfields (i.e. forensic anthropology, paleoanthropology, primatology) 2. Differentiate and identify the components of the DNA molecule and RNA molecule 3. What is the centromere? 4. Be able to define the terms gene, genotype, phenotype (i.e. ABO blood typing) 5. Be familiar with Mendel and his pea plant experiments and be able to use a Punnett square 6....
Q1. We are hosts not only to pathogenic microorganisms, but also to a large number of...
Q1. We are hosts not only to pathogenic microorganisms, but also to a large number of different commensals, for example various gut bacteria. How can the immune system distinguish between commensal and pathogenic microorganisms? Q2. An experiment studied the role of the complement system for clearance of bacteria from the blood of mice. Two types of mice were used in the study: C1q-knockout mice and wild type mice. The mice were infected with either antibody-coated or un-coated bacteria (in a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT