Precautions for use of vitamin c

Assignment Help Biology
Reference no: EM136048

Q1. Orange juice is often touted by nutritionists as being an excellent antioxidant. Within an essay response, discuss the next concepts: an antioxidant's function, free radicals and their effect on the human body, sources of vitamin C, optimal delivery system for vitamin C, and precautions for use of vitamin C.

Q2. Though looking on an eroded hillside for fossils you discover coral and fish in one layer. In a layer above you find the fossil imprint of a fern frond and some fossil moss. Assume the rock hasn't been disturbed which of the next is the most probable conclusion?

Reference no: EM136048

Questions Cloud

What genotypic and phenotypic proportions are expected in f2 : What genotypic and phenotypic proportions are expected in F2. Six platyfish with dissimilar tail spotting patterns live in eastern Mexico. Five of them can interbreed and produce fertile offspring. One of them cannot interbreed with the other five. W..
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 genetic basis of erminette pattern is suggested : You now grow Daphnia and Bosmina together. Suppose they remain limited by phytoplankton. What genetic basis of erminette pattern is suggested? How would you test your hypothesis.
Write down a balanced equation for this reaction : Suppose you are a geneticist and you're asked to examine the effects of a radiation leak that occurred at a facility in Iraq several years ago. How will you assess the level of mutations caused by this leak.
Precautions for use of vitamin c : Within an essay response, discuss the next concepts: an antioxidant's function, free radicals and their effect on the human body, sources of vitamin C, optimal delivery system for vitamin C, and precautions for use of vitamin C.
What is the possibility that a black f2 is heterozygous : Black coat of animal is dominant; white is the alternative recessive. While true-breeding black is crossed to true-breeding white, what is the possibility that a black F2 is heterozygous.
What is the likely organism causing this infection : Is this organism recovered more frequently as a nosocomial pathogen, as a community-acquired pathogen, or at similar rates in both settings? Elucidate your choice.
What will harold and kumar discover : Darwin understood how natural selection works in the presence of a population with many variant types. What does that variation consist of? How does variation arise? How does it spread during the population.
What phenotypic ratios are produced among male offspring : At another locus, sepia eyes are inherited as an autosomal (non sex linked) recessive. The presence of the white eye phenotype (x superscript w x superscript w in females, x superscript y in males) masks sepia phenotype, so regardless of the sepia ge..

Reviews

Write a Review

Biology Questions & Answers

  How many receptors could be accomodated in a 100nm

If a transferrin receptor has a cross-sectional area of 50 Angstroms X 100 angstroms (5x10nm), and how many receptors could be accomodated in a 100nm clathrin-coated vesicle assume that only 50% of surface area can be occupied by proteins.

  Find out the genotypes of the two black females

Find out the genotypes of the two black females and the brown male using allele symbols B and b. One shows linear carbon chains, another has one -CH3 groups present on the third carbon atom, and third has two -CH3 groups present on the second carbon ..

  What are differences among eukaryotic cells

What are differences among eukaryotic cells . Why do you think she is having arrhythmias.

  What is the likely phenotypic ratio of their offspring

How various ATP equivalents are required to synthesize de novo one molecule of IMP, starting from ribose-5-phosphate? Presume that all required precursors in the pathway are present.

  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..

  What is this main component

After verifying that the protein complex was incorporated into liposomes, you put in NADH and incubate at 37°C. You are dismayed to view no color change in the pH indicator dye.

  Mutagens are generally not carcinogens

Which of the follow statements regarding cancer risk factors is false. Mutagens are generally not carcinogens.

  The measurements to be comparable in both preparations

The measurements to be comparable in both preparations. Illustrate one experiment you could perform to demonstrate such lack of equivalence of the two cells in the zygote. Noticeably state the expected outcome of your experiment in the reply you prov..

  What combination of chromosomes are possible in haploid cell

What combination(s) of chromosomes are possible in haploid cells following both divisions of meiosis? (Hint: remember independent assortment). A diploid cell contains three pairs of homologous chromosomes designated C1 and C2, M1 and M2, and S1 and S..

  What is the possibility of yellow offspring

While Mexican hairless dogs are crossed with normally haired dogs, about half the pups are hairless and half have hair. While, though, two Mexican hairless dogs are mated, about a third of the pups produced hair, about two thirds are hairless and som..

  What is cause the mans disease

What organism is most probable the cause of the symptoms. What is cause the man's disease? How is this disease transmitted? How may it be prevented.

  Consider a transmembrane protein complex

Consider a transmembrane protein complex that forms a hydrophilic pore across the plasma membrane of a eukaryotic cell. The pore is made of five similar protein subunits, each of which contributes a membrane-spanning alpha-helix to form the pore.

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