Why is the disorder rare in girls

Assignment Help Biology
Reference no: EM136618

Q1. A beaker with 100 of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100. A student adds 6.60 of a 0.350 solution to the beaker. How much will the pH change? The of acetic acid is 4.760.

Q2. Duchenne muscular dystrophy is caused by a sex-linked allele. Its victims are almost always boys who die before the age of 20 years. Why is the disorder rare in girls?

Reference no: EM136618

Questions Cloud

Chain-weighting method : Calculate real GDP in each year, and the percentage increase in real GDP from year 1 to year 2 using year 1 as the base year. Next, do the same calculations using the chain-weighting method.
The series of ribosomal rna genes remain relatively stable : A student argued that this is too time-consuming as the complete amino acid sequence should be determined in order to create the probe. Does the student have a valid argument? Why or why not with reason.
Differentiate the equilibria of model : Differentiate the equilibria of model. Also the classification should be a function of the bliss point of the candidates.
Cobb-douglas production function : As before pleasing the job, you admit a surprise offer from a competitor. Elucidate how much producer surplus have you earned, if you actually earn $2600 during the month.
Why is the disorder rare in girls : A beaker with 100 of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100. A student adds 6.60 of a 0.350 solution to the beaker. How much will the pH change? The of a..
Total labor income and total capital income : Suppose the government increases G to 1250. Compute private saving, public saving, and national saving and the new equilibrium interest rate.
Examine the location and function of ductus arteriosus : About 5 percent of individuals with Down syndrome have a chromosomal translocation in which a third copy of chromosome 21 is attached to chromosome 14. If this translocation occurred in a parent's gonad, how can it lead to Down syndrome in a child.
What are the major roadblocks to achieving it : You find out an unusual organism growing in the bark of a dying tree. Under a microscope, you observe that its cells are eukaryotic, have cell walls, and do not contain chloroplasts. Into what kingdom would you categorize this organism? Explain the d..
Define a utility function : The water is identical in the two sizes and John gets no utility from the containers themselves, only from the water.

Reviews

Write a Review

Biology Questions & Answers

  What specific effects might toxins have on neuron function

What specific effects might these toxins have on neuron function.  How various plants of each of the four phenotypes do you expect.

  What kind of inheritance is operating here

Which of the subsequent statements is true about phylogeny. The ancestral group frequently has all the synapomorphies of the descendant species.W hat phenotypes would be seen in the f2 and in what proportion.

  Determine the percentage of offspring displaying each trait

Determine the percentage of offspring displaying each trait. If a single, diploid G2 nucleus in an ascus contains 400 nanograms (ng) of DNA, after that a single ascospore nucleus of this species should contain how much DNA (ng), carried on how many c..

  Select the reduced-fat product as part of a healthy diet

In this case, we are tracking an enzyme secreted by pancreatic cells. What is its most possible pathway. Find out how many calories you will have saved by eating this reduced-fat product instead of the high-fat one.

  Explain the main types of extracellular signaling

Explain the main types of extracellular signaling.

  How much distance is between these two genes on chromosome

If a maize plant is heterozygous for the alleles for pigmy and crinkly-leaf (both recessive to normal size of plant (S) and normal leaf (L) is self pollinated and 208 seeds are subsequently collected and germinated, how various would you expect to sh..

  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.

  What percent of the population are homozygous dominant

What percent of the population are homozygous dominant. What do you assume would be the effect on the switch of reversing orientation of one of the hix sites.

  Which is the least likely to be observed in the algae-eater

If a population of algae-eaters experiences predation pressure from pike-cichlids which is the least likely to be observed in the algae-eater population over the course of many generations.

  Proof the evidence you presented in both cons and pros

Spatially explicit model shows no evidence of admixture between Eurasians and Neanderthals

  Changed the first triplet from ctt to ctc

If there was mutation in a dna triplet that changed the first triplet from ctt to ctc, would that cause the problem with the resulting polypeptide.

  The bacteria are allowed to grow overnight

The bacteria are allowed to grow overnight and are streaked on a plate using the technique that produces isolated colonies that are clones of the original. Samples of these colonies are then grown in four different media: nutrient broth plus ampicill..

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