What are the three root operations that use the X qualifier for diagnostic?
Under what circumstances is the X qualifier is used?

Describe the anatomy/histology and function of the stomach starting at the gross level and working down to the histology of all the major layers. Again focusing on form and function, use your slides and textbook to give me all the juicy (get it digestive juices!) details of how this organ does its job

why is it important to have positive attitude throughout your degree program?

It is now common to find MRSA and other resistant microbes in the hospital. How would these likely appear on a Kirby-Bauer plate?

a. There would be sensitivity

b. There would be no zones

c. There would be no growth

d. There would be large zones

Which statement is false regarding DNA/RNA isolation?

a) Remove protein: proteinase K, pronase, phenol/CHCl3

b) Concentrate with EtOH + salt

c) DNA: DNAase denatured by heat (650C), EDTA

d) RNA: RNAase – very unstable, need to inhibit RNAases (cellular or extraneous)

Five social impact of the COVID19 crisis towards society. Write more than 800 words

Recent advances in molecular techniques have allowed scientists to successfully extract proteins and DNA fragments from extinct animals found in museum collections or the recent fossil record. In the near future, it may be possible to clone previously extinct organisms such as mammoths. What are your opinions on cloning extinct species?

1. Explain the structural unit of the eukaryotic nucleosome, including DNA and protein components. In addition, describe how the nucleosome is assembled. Be specific regarding the number and type of the subunits and how these subunits are put together to make the entire nucleosome.
2. Explain what chromosomal mutations are, give and explain four examples, and tell me how these errors contribute to genetic variation.

1.The RDA for protein is 0.8 grams/kg of body weight. What would be the recommended amount of protein for a 170 pound male who is 5 feet, 10 inches tall?  Remember: kg body wt= body wt in pounds / 2.2

55 grams

49 grams

62 grams

85 grams

2.Which of the following describes a process in protein synthesis?

The amino acid sequence to make a protein is copied from the DNA by messenger (mRNA).

Protein synthesized in the bloodstream

The function of transfer RNA (tRNA) is to assist in the absorption of amino acids in the diet

The ribosomes leave the nucleus and go into the cytosol of the cell

Explain cellular respiration as if you were talking to a 5th grader - that means that you need to define ALL biology vocabulary that you use. Be creative in your explanation, WHICH MUST INCUDE:

• Three stages: Glycolysis, Pyruvate Oxidation and Citric Acid Cycle, and Electron Transport Chain
• Draw a picture to support your explanation