How many days will it take to become a palpable mass

Assignment Help Biology
Reference no: EM13110319

Apply the principle of exponential growth to the cells in a multicellular organism where a cancer arises in a lymph node. Assume the tumor cells double every 18 hours and none die. How many days will it take to become a palpable mass (approximately 10^8 cells). Use the equation N=No x 2^t/G and round to one decimal place.

Reference no: EM13110319

Questions Cloud

Predict whether you would expect the cell size : whereas cells that express a constitutively activated version of PKA are 15% larger than normal liver cells. Given these results, predict whether you would expect the cell's size to be bigger or smaller than normal cells if cells were treated in t..
Alternative hypothesis for casualty insuarance company : The records of a casualty insurance company show that, in the past, its clients have had a mean of 1.8 auto accidents per day with a variance of 0.0016.
Remission time-depressed individuals : Medical researchers interested in determining the relative effectiveness of two different drug treatments on people with a chronic mental illness established two independent test groups.
Importance of strategic plan for success of defined business : Develop an argument supporting the importance of a strategic plan for the success of the defined business.
How many days will it take to become a palpable mass : Apply the principle of exponential growth to the cells in a multicellular organism where a cancer arises in a lymph node. Assume the tumor cells double every 18 hours and none die. How many days will it take to become a palpable mass (approximatel..
Why antibioticresistant bacteria donot demonstrate evolution : Explain why examples such as the peppered moth, pesticide-resistant insects, and antibiotic-resistant bacteria do not demonstrate evolution.
Hypothesis testing mean lifetime of light bulbs : A manufacturer claims that the mean lifetime of its light bulbs is 55 months. The standard deviation of these lifetimes is 6 months. Twenty-two bulbs are selected at random, and their mean lifetime is found to be 56 months.
Hypothesis testing-one-tailed test : A rental agent claims that the mean monthly rent,u, for apartments on the east side of town is less than$725 . A random sample of 13 monthly rents for apartments on the east side has a mean of$714
Calculate the expected inventory turnover : The owner of Genuine Reproductions (GR), a company that manufactures reproduction furniture, is interested in measuring inventory effectiveness.

Reviews

Write a Review

Biology Questions & Answers

  How waste water plants use chemistry to purify water

Joey is studying chemistry and is learning about solutions. He thought that all solutions were the same. He now knows that in addition to solutions that there are colloids and suspensions

  Expression of a proto oncogene in a cancer

You are studying the expression of a proto-oncogene in a cancer cell and comparing it to expression in a non-cancer cell. You have done experiments to detect the presence of the proto-oncogene

  How many replicated chromosomes per trophozoite

Diplomonads, such as Giardia contain two haploid nuclei per trophozoite. Thus, During the G1 phase of the cell cycle, there should be a total of how several unreplicated chromosomes per trophozoite, and throughout the G2 phase, how many replicated ch..

  Create a homosporous and heterosporous life cycle of a plant

For seedless vascular plants create a homosporous and heterosporous life cycle of a plant. Also label what structures are haploid and which are diploid as well as when meiosis and fertilization occur.

  Determine the phenotypic ratios

In mice, dwarfism is caused by an X-linked recessive allele, and pink coat is caused by an autosomal dominant allele. If a dwarf female from a pure line is crossed with a pink male from a pure line, Determine the phenotypic ratios in the F1 and F2 in..

  Category of autonomic drugs

A patient suffers with symptoms of an upper respiratory infection, especially nasal congestion. Determine which category of autonomic drugs would be the best choice for his treatment?

  Describe dna test

Assume your supervisor has found a new test kit that she wants to start using. She has asked you to validate the kit. Please explain some tests that might be needed?

  Differences in the kinds of dna sequences represented

Would you expect any differences in the sizes of the inserts in the two libraries? in brief explain.

  What is the frequency of the sickle cell allele

What percentage of these two populations will be carriers of the trait, but not have the disease?

  Fibers of the facial nerve

The condition known as Bell's Palsy may result in drooping of the face. Typically, the condition is unilateral but in rare instances can be bilateral.

  Why is stamina inversely associated to work load

Who is the story about? What is he or she trying to do. What happens while he or she tries to do it? What happens in the end.

  Internal structures of the larger cell

Assume you are researching microbial life in the Rocky Mountains. You scoop up a water sample from a melted snow puddle because you are curious about the possible microbes that might live there.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd