1-6 Project One

Directions: Read and internalize the short story below and answer the questions that follow. Complete solution is required. "The coronavirus disease (COVID-19) is an infectious disease caused by a new strain of coronavirus. This new virus and disease were unknown before the outbreak began in Wuhan, China, in December 2019. On 30 January 2020, the Philippine Department of Health reported the first case of COVID-19 in the country with a 38-year-old female Chinese national. On 7 March, the first local transmission of COVID-19 was confirmed. WHO is working closely with the Department of Health in responding to the COVID-19 outbreak." Aki and her family were alarmed with the news they watched and so first thing in the morning they rush to the nearest convenient store to secure disinfectant and sanitizers but unfortunately the store aiready had empty shelves of the essentials they needed. They went to other stores searching and to their dismay they acquired nothing. They were on their way…

Dr. X claims that she has found a new remedy (carrot extract) to cure acne. She scores an interview with the science writer for a local newspaper, and gets a brief article written about her and her claims in that newspaper. The article does not contain any experimental evidence, but mentions that Dr. X accidentally splashed some carrot extract on her face and found that the acne was reduced a few days later. Student Y finds the article and cites it as a source for a paper he is writing for class, as evidence that acne has been cured. (a) Is this finding a fact, a theory, a hypothesis, or an observation? Explain why you think so. (b) Was it OK for Student Y to use the newspaper article as evidence for his paper? Explain why or why not.

You ask the individual if they are taking any non-prescription drugs.  They tell you they recently started taking a coenzyme Q10 supplement based on a recommendation from a friend.  The structure of coenzyme Q10 is shown below.  Looking at the structure of the molecule, which one of the 4 major classes of macromolecules (carbohydrate, lipid, proteins or nucleotides) does it most closely resemble?  Be sure to include specific chemical characteristics that support this decision.

What is H20?

Glucose Analyze an alpha-glucose molecule. Sketch the molecule below and connect the text- box with the appropriate region within the molecule. The bonds are strong and highly energetic. These atoms within the sugar provide polarity (water solubility) to the molecule. This part(s) of the molecule provide(s) reactivity CHOH OH HO. OH H. OH 一エ

What is the balanced equation for sugar, C12H22O11, breaks down to carbon and water when heated?

Place the correct term in the blanks to properly complete the paragraph. allograft autograft xenograft pig valve cadaver An is taken from the patient; an can come from another person. Donor skin can come from skin banks, which acquire skin from a .A is from another species, not human. An example of this would be a for the heart.

3. In patients with early stage lung cancer, stereotactic body radiation therapy (SBRT) has greatly improved survival in patients unable to undergo surgery. In tumors 100 Gy 10 BED have demonstrated significantly improved survival, when compared with doses <100 Gy 10. What is the BED of the following protocol? Would you suggest increasing the dose, or does it appear adequate, assuming the given information? What would you expect as the most likely side effect of therapy for this patient? 3 fractions of 15 Gy delivered every other day.

7) Most natural products that become drugs are used in their native form (i.e., without chemical modification) since they have been already perfected by Nature over millions of years of evolution (True or False).

Climate Change: Which of these is an example of a human activity that causes climate change? O Burning fossil fuels O Removing greenhouse gases O Using alternative energy sources O Increasing ash particles from volcanoes

tab caps lock You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C34H32FeN4O4, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 29.7 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample? Tap here or pull up for additional resources Q A NO 2 W S #3 E D GA 4 R % 5 F Question 9 of 17 T 6 G Y & 7 B H 8 N 9 4 +/ V M

A segment of double-stranded DNA contains 200 purines and 200 pyrimidines. It could be composed of O 100 thymine, 100 cytosine, 100 guanine and 100 adenine molecules. 200 guanine and 200 thymine molecules. O 200 adenine and 200 cytosine molecules. O 200 cytosine and 200 thymine molecules. O 200 adenine and 200 uracil molecules.

Shown below is a structure in which two amino acids are connected by a peptide bond. What are the names of the two amino acids in this structure? [Select TWO options.] HO NH3 Glutamine O Tryptophan O Leucine O Threonine Aspartate (a.k.a. aspartic acid) Alanine O Serine O Valine O Cysteine O Methionine O Phenylalanine O Arginine O Histidine O Tyrosine O Glutamate (a.k.a. glutamic acid) O Glycine O Proline Asparagine O Lysine OIsoleucine NH2 NH2

Which of the following factors primarily dictates the distribution of terrestrial biomes on Earth? The history of human development and civilization ㅎㅎㅎ The population density of animals Climate variables like temperature and precipitation The prevalence of certain rock and soil types

The best immunoassay test to measure immune status for vaccination or recovery from infection from hepatitis B virus is the hepatitis B surface antigen antibody (anti-HBsAG).   Question 10 options:   True   False

What is the balanced equation for sugar,C12H22O11, undergoes combustion?

The LD50 of ethlyl alcohol (ethanol) is 5 g/kg How many beers could a 164 pound student consume before reaching a lethal dose (ignoring pharmacogenomics and tolerance)?

210 200 270 260 250 What is the probability of finding this particular combination in the population? (Hint - individuals may be homozygous or heterozygous for alleles!) TPOX D5S818 PentaD Allele Size (bps) Frequency Allele Size (bps) Frequency Allele Size (bps) Frequency 6 224 0.0894 7 165 0.0029 5 389 0.0439 7 228 0.0176 8 169 0.0468 6 394 0.0102 8 232 0.3680 9 173 0.0322 7 399 0.0439 9 236 0.1950 10 177 0.0731 8 404 0.1082 10 240 0.0865 11 181 0.2339 9 409 0.1681 11 244 0.2155 12 185 0.3684 10 414 0.0994 12 248 0.0264 13 189 0.2237 11 419 0.1798 13 252 0.0015 14 193 0.0161 12 424 0.1082 Ladder Crime Sce Suspect 1 Suspect 2 Suspect 3 200 195 190 Ladder Crime Sce Suspect 1 Suspect 2 Suspect 3 240 185 420 == 230 180 410 220 175 400 170 165 - 390 450 440 430 160 370 290 TPOX D5S818 PentaD 380 Ladder Crime Sce Suspect 1 Suspect 2 Suspect 3

CD Page view O₂N A Read aloud 1015MSC Chemistry of Biological Systems II 2020 OH TAdd text Dra