What is the likely cause of his headaches and visual problem

Assignment Help Biology
Reference no: EM136369

Q1. Johnny, a 5-year-old boy, has been growing by leaps and bounds; his height is 100 percent above normal range for age. He has been complaining of headaches and vision problems. A CT scan reveals a large pituitary tumour. (a) What hormone is being secreted in excess? (b) What condition would Johnny exhibit if corrective measures are not taken? (c) What is the likely cause of his headaches and visual problems?

Q2. Explain the differences in population growth patterns of the two paramecium species. What does this tell you about how Paramecium aurelia uses available resources?

Reference no: EM136369

Questions Cloud

Describe how the mutations can potentially result in cancer : Acetylcholine binds this membrane protein, which subsequently opens to allow sodium to enter the cell. Acetylcholine exerts its effect on what kind of transport protein.
Taxable income report on tax return : Based on the IRS actuarial table, Mario has a life expectancy of 20 years. If Mario receives 12 monthly payments of $1000 the first year, how much taxable income must he report on his tax return.
Determine the equilibrium price and quantity : If the foreign country enters the market first, determine the equilibrium price and quantity. Will both countries produce. Show both average cost curves and the equilibrium.
Assume that the habitat is fairly uniform : Assume that the habitat is fairly uniform, how various nests would he expect to be in the entire 200-acre preserve.
What is the likely cause of his headaches and visual problem : Explain the differences in population growth patterns of the two paramecium species. What does this tell you about how Paramecium aurelia uses available resources.
Discuss some of the considerations involved in establishing : Another temperate biome planned for the biome garden is the temperate grassland/desert biome. Your friend is particularly interested in developing temperate grassland. Discuss some of the considerations involved in establishing such grassland under g..
What are the functions of each of these organs for a rat : Write down 1X4 matrices, P, G, and M that represent the nutritional values of each food. Then find 3P+2G+2M and tell what the entries represent.
What is the genus of these bacteria : Calculate the steady state concentration of radon in the huse assume the ambient concentration is negligible. What is the genus of these bacteria.
Work in a financial institution : Suppose you work in a financial institution, how you would advise your clients.

Reviews

Write a Review

Biology Questions & Answers

  Compute the approximate age of the earth he came to

He speculated that geologic columns would have the most height of 72,000 feet. Using his approach and numbers, compute the approximate age of the earth he came to.

  Define the weight lost through the procedure

Assume two samples of water are taken just under the surface on a lake, one sample in the early morning, and the other in the late afternoon. Harriet had liposuction several years ago, but has since gained back all the weight lost through the procedu..

  Movement of glucose into the cell through a glucose channel

The movement of glucose into a cell against a concentration gradient is most likely to be accomplished by which of the subsequent. movement of glucose into the cell through a glucose channel.

  Water travels over the gills from anterior to posterior

If repressor tetramer uses only two of its subunits to bind to an operator sequence, why is tetramer formation so important to the control of lac operon gene expression.

  Nearsightedness and phenylketonuria are both inherited

What is the possibility that their next child will show both defects? Demonstrate the work.

  What progeny will result from the cross of blue with blue

What progeny will result from the cross of blue with blue. Which would yield blue fowl, how must you proceed.

  What other behaviours may have an impact on evolution

Elucidate how at least three organ systems are affected by this increased physical activity and discuss interactions among these systems.

  What could be deduced from these data about the structure

The membrane vesicles are next washed, the membranes solubilized and the proteins denatured and analyzed by SDS gel electrophoresis and Western blotting using polyclonal antibodies against glycophorin A, an erythrocyte plasma membrane protein.

  What is the suggested action

Suppose you have a light chain genome with 64V regions and 8J regions. If you had repeated attempts at recombination, how many dissimilar attempts would be made when the middle region of both V and J is the segment chosen at each recombination.

  Cytokinesis is unequal during the meiotic divisions

In humans, oogenesis in comparison to spermatogenesis is different in that. cytokinesis is unequal during the meiotic divisions.

  Determining the chance of chromosomal abnormalities

Do you really think the age of the man is main in determining the chance of chromosomal abnormalities? Why or why not with appropriate reasons. Describe a single meiosis event.

  What will expect to see in coral reef waters

After a long scuba diving session on a Caribbean reef, Carl boards a plane to Dallas. He begins to feel pain in his elbow on the flight back to Dallas. What is happen to him and why? How does he require to be treated.

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