A comparative study of microbial size

Assignment Help Biology
Reference no: EM136844

Q1. In animal cells and in the meristem cells of land plants the nuclear envelope disintegrates during mitosis. This disintegration does not occur in the cells of most protests and fungi. According to our current knowledge of plant evolution, which group of organisms should feature mitosis most similar to that of land plants.

Q2. A comparative study of microbial size, using a stage micrometer, requires that you measure Bacillus subtilis in both the stained and unstained states. Would you expect measurements to be comparable in both preparations? If a variation in size is expected, how would you account for this difference?

Reference no: EM136844

Questions Cloud

Explain the physiological connections : Explain the physiological connections between calcium blood levels and the actions of calcitriol, calcitonin, and parathyroid hormone. What are the dangers if one of these is not working properly? Now consider large number of postmenopausal women tak..
Which might help reduce nitrate pollution : A cell whose cytoplasm has a concentration of 0.02 molar glucose is placed in a test tube of water containing 0.02 molar glucose. Assume that glucose is not actively transported into the cell, which terms describes the tonicity of an external solutio..
What would be the amount of dna : What would be the amount of DNA in one of the grasshopper daughter cells right after cytokinesis? And Why.
Illustration on erastothenes method : What is the circumference of their spherical world if they see the similar star on their meridian at altitudes of 23 degrees and 47 degrees respectively, and at the exact same time.
A comparative study of microbial size : According to our current knowledge of plant evolution, which group of organisms should feature mitosis most similar to that of land plants.
What happens to the lactate in skeletal muscle cells : Muscle cells, while an individual is exercising heavily and at what time the muscle becomes oxygen deprived, convert pyruvate to lactate. What happens to the lactate in skeletal muscle cells.
Find out one example of convergent evolution : Reverse transcriptase might be present in cells that have not been infected by a retrovirus since of the presence of what.
Which genotype is probable for the father : Imagine that non disjunction occurred throughout the production of the egg cell that produced your dragon's baby and resulted in no sex chromosome in the sperm cell. How would this change phenotype of your dragons' baby? Be exact for each trait that ..
The most important strand synthesized continuously : Suppose the diameer of a neutral helium atom is 1.40 x 10 to the second power pm. supposed that we could line up helium atoms side by side in contact with one another. How numerous atoms would it take to make the distance from end to end 9.00cm.

Reviews

Write a Review

Biology Questions & Answers

  Cross between the purple-flowered plant and white-flowered

In pea plants, allele for purple flowers (P) is dominant to the allele for white flowers (p). In a cross between the purple-flowered plant and the white-flowered plant, all 73 of the offspring plants had purple flowers. Which of the most likely descr..

  What must be true of the xenomas

Many infected animals are induced by the parasitic microsporidians to develop huge cells, known as xenomas, which are full of spores. Given their large size, what must be true of the xenomas.

  What is possible mode of inheritance of palomono coloration

A 40 year old woman was admitted into ER with fever, chills, and a dry cough with little sputum. Epidemiologists isolated pathogen in the cooling system of the air conditioning unit.

  How did the rmp change with the low na ecf solution

How did the rmp change with the low na ecf solution. Discuss at least three practical, scientific, and ethical issues that may be raised by such a change in naming.

  Transplantation between two of them equivalent to donating

They are though more closely related to each other than they are to either of their parents. since now they know their child will not be a hemophiliac! Explain how they know this.

  What force has to the student applied to the ice

The pH of the inner thylakoid space has been measured, as have the pH of the stroma and of the cytosol of a particular plant cell. Which, if any, relationship would you expect to find.

  The northwest are made more environmentally friendly

North American supply of salmon has not increased. Freeing up these rivers to allow more wild salmon to propagate will increase U.S. exports which are very good for our economy.

  How various moles of naoh would be necessary

How various moles of NaOH would be necessary to titrate one mole of the fully protonated peptide to it's fully unprotonated form. What was inspecting in order to get this information.

  Which mouthwash is most effectual

Upon completion of genome sequencing projects, how do scientists usually go about asking how many genes there are in genome and where they are located.

  How is mpf involved in one or more of checkpoints

How is MPF involved in one or more of checkpoints. A chemist wishes to create an organic molecule non-acidic.

  What defence was successful in preventing the snake

What defence was successful in preventing you from grab the snake. While travelling in Texas, you stumble across a snake with red, yellow, and black bands.

  The most important strand synthesized continuously

Suppose the diameer of a neutral helium atom is 1.40 x 10 to the second power pm. supposed that we could line up helium atoms side by side in contact with one another. How numerous atoms would it take to make the distance from end to end 9.00cm.

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