CRISPR-Cas9 gene-editing technology and its INFLUENCE on breast

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 already 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…

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…

What is a genetic disease? What cause of the genetic disease in Chemistry?

Explain the importance of Banana DNA extraction (what does it mean for the field of science & real world).

8. Two substitution mutations are shown below; each changes an mRNA codon for an enzyme: UUA changes to AUA GAU changes to GUU One substitution has little effect on the biological activity of the enzyme, while the other is highly damaging. Predict which mutation will cause more damage, and justify your answer.

One strand of DNA has the base sequence: C G A T T G G C A G T C A T. Determine the sequence of bases in the complementary strand of mRNA that would form next to this DNA strand.

17. Which of the following scenarios DOES NOT point to the procurement of an assay?A. a certain type of grass is collected from a forest, and was analyzed for its overall mercury (Hg) content in its rootsB. a blood sample was taken from a dead dolphin for a complete genome sequencingC. human saliva is collected for the testing of covid-19 genomeD. a sample of urine was collected from a suspected drunk driver for analysis of phenolic compounds

b) Draw the zwitterion structure of the amino acid serine and the structure of the product of the zwitterion's reaction with HCl. HOCH₂CHCOH NH₂ serine zwitterion HCI ...DNA

Deoxyadenosine monophosphate (dAMP) and guanosine monophosphate (GMP) are nucleotides. The similarities between dAMP and GMP are that they both have? -an alpha (central) carbon.-the same R group.-a phosphate group.-a pentose (5 sided) sugar-an amino group-a nitrogenous base.

i General ( X N 7C Socialx C Clever | P X 4 General ( x di General ( x N Third Ma A app.edulastic.com/student/assessment/60525b29af74cf0008c2b68f/class/5f20cf3d5dd16de > NEXT I BOOKMARK E· Question 9/19 Mistakes or Mutations in the DNA can be: Harmful B Beneficial BL C Neutral D All of the above O Type here to search 6) DELL

4) Paxlovid is treatment for COVID-19 that was recently approved for use because it can drastically reduce the risk for hospitalization and death when taken early in the infection. It is actually a package of two different antiviral drugs. One of those is Nirmatrelvir, which is a modified tripeptide protein mimetic designed to covalently bind to and inhibit the main protease (MPro) from the SARS-CoV-2 virus. This protease recognizes and hydrolyzes peptide bonds at specific points in their sequence, and it is essential for viral replication. a. Below is one of the sequences that Mpro recognizes and cleaves. It cleaves the peptide bond between the glutamine and the glycine. Draw out the structure of a peptide with this sequence, including the appropriate stereochemistry for biological amino acids and assuming the peptide is at physiological pH (pH = 7.4). SGVTFQGKF b. What would the net charge of the peptide be at physiological pH?. c. At what pH would the peptide be net neutral?

proteins 1 The sequence of amino acids an example of a, protein structure. Select an answer and submit. For keyboard navigation, use the up/down arrow keysto select an answer. a. primary bi secondary tertiary Unanswered

You are working in a biotechnology lab and are analyzing DNA. You obtain a sample of a short dodecamer of DNA that contains 12 base pairs. What must the ratio of adenine to thymine be in your sample?

What are the criteria for essential elements in relation to biological systems. Explain the concept of essentiality.

Discuss the nature of the chemical bonding in each strand of the double-stranded DNA molecule.

Viruses have unique characteristics that make them useful in biotechnological applications. Discuss why viruses make good tools in the laboratory for curing, preventing or understanding disease.

A protein structure is solely determined by the sequence of amino acids in the primary structure. Suppose that you were to genetically engineer a new protein by keeping the exact same sequence, but it was completely reversed in the order of amino acids compared to the original. Would the new protein have the same tertiary structure as the original? Why?

In the 2D drawing tool below, a thymine base from a nucleoside is drawn. Select which of the atoms in the thymine is a hydrogen-bond donor when base pairing with adenine. In the structure shown, the bond that ends with a squiggly line indicates that it is bonded to an R group, the pentose of the nucleotide. To select an atom, hover the arrow over the atom until a green circle appears and then select it. H. EUXO n A OA-

Protein sequence is always read (blank) terminal to (blank) terminal.  And DNA sequence is always read (blank) prime to ( blank) prime.  I need help filling in the blanks please? ? Thanks

The coding (sense) strands of two complete (double-stranded) DNA molecules have the base sequences shown in the table below. Two replication experiments are done with each molecule: 1. In Experiment #1, samples of each DNA molecule are incubated with radioactive thymine, along with appropriate replication enzymes, ATP, adenine, thymine, and cytosine. Experiment #1 is stopped when each DNA molecule has replicated once. 2. In Experiment #2, all the DNA molecules from #1 are purified, and then incubated with again with the same reaction mixture. Experiment #2 is stopped when each DNA molecule has replicated one more time. Predict the percentage of DNA in each sample that radioactive after each experiment. Round your answers to the nearest percent. onesty sponse al offers DNA coding strand sequence 5-GAAGCGACCT-3' 5'-CCCCCCGGGC-3' Explanation Check 10 # 80 % of DNA radioactive after ... Experiment #2 0% 0% Experiment #1 0% 0% U 8 K X © 2023 McGraw Hill LLC. All Rights Reserved. Terms of…

DNA 2 Which of the following describes the base pairings in DNA? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. 日 adenine:uracil, guanine:cytosine b. adenine:thymine, guanine.cytosine adenine:cytosine, guanine.thymine adenine: guanine, thymine.ytosine

The illustration below shows strands of nucleotides where Guanine pairs with Cytosine and Adenine pairs with uracil. Encircle 3 functional groups in the structure below and name them. In 2-3 sentences, describe their structure, chemical properties, and the chemical behavior they exhibit in the system. 5' 3' 5' HO -I III C 3' ( 2 3' -IIII C OH HO N A 2₁ OH