Biology question and answers for September 03, 2023
- Q Describe how different enzymes are classified and named.
- Q In a thalassemia (blood disease) prevalent in Southeast Asia,the hemoglobin A polypeptide chain is longer than normal, althoughthe mRNA length is unchanged. The normal HbA polypeptide ends withthe sequence: –...
- Q what purpose does the female gametophyte serve in the gymnospermseed?
- Q After you covered viruses and nowstudying infections. Do you think that COVID as an positive RNAsingle strand virus would mean that we will need a new vaccine eachyear as in...
- Q The production of the mature female gametophyte (embryo sac) viathe process of megagametogenesis is unique to Angiosperms.The process of double fertilization is also a definingAngiosperm characteristic. Describe double fertilization thatoccurs...
- Q Marine Biology Question: What is an Aternative Stable State?
- Q Discuss how natural selection has likely influenced theevolution of skin color in humans
- Q What is meant by the term cluster of differentiation and giveits importance in immune response?
- Q List the categories of genes that are typically mutated in cancer.For each category, briefly state how the mutation would contributeto carcinogenesis
- Q What are the three main mechanisms of cellular injury? Brieflydescribe each. Which of these is lost often irreversible
- Q Parenchyma is one of the most common tissue types. Describecommon human use(s) for parenchyma. Which properties of parenchymamake it suitable for human use?
- Q 1.Which of the following is TRUE?Select one:a. Hemoglobin binds oxygen.b. Red blood cells have a nucleus.c. The plasma in blood is bright red.d. Red blood cells are derived from leukocytes.e....
- Q Compare and contrast intensive agriculture and prairieagriculture in terms of their effects on the environment.A paragraph or two would do for answering thisquestion.
- Q Species-area relationships were assessed for reptile species ontwo sets of islands in different regions of the Indian Ocean. Theestimated parameters were as follows: Region 1: c=1.6,z=0.25; Region 2: c=1.8, z=0.35....
- Q As you showed on the last exam, an experiment at U of Arkansas acouple of years ago showed that the genes for CHF and RA are linkedby a distance of...
- Q write an Impact Statement on water resources and how to getdrinkable water to everyone worldwide How will your use of scienceand technology impact a people group with this problem? (~1-2Pages)...
- Q 1. Describe the principles behind and the applications of thefollowing:a) Southern blottingb) cDNA synthesisc) CRISPR-Cas9 gene editingd) S1 Mapping or Primer Extensione) Sanger Sequencing of DNAf) Site-directed mutagenesisj) cDNA cloningk)...
- Q Cystic fibrosis is an autosomal recessive genetic disorderresulting from the absence of a functional transmembraneconductance regulator (CFTR) protein. A woman whose older sisterhas a son with the disorder is concerned...
- Q What are the differences between embryonic stem cells andoocytes?
- Q Can you suggest where the coding sequence might occur iwthinthis sigment? What is your evidence?It ask me to use Needleman-Wunsch algorithm to compare twosequence.sequence 1AGCAAAAGCAGGGGATAATAAAAACAACCAGAATGAAAGTAAAACTACTGGTCCTGTTATGCACATTTACAGCTACATATGCAGACACAATATGTATAGGCTACCATGCTAACAACTCGACCGACACTGTTGACACAGTACTTGAAAAGAATGTGACAGTGACACACTCTGTCAACCTGCTTGAGAACAGTCACAATGGAAAACTATGTCTATTAAAAGGAATAGCCCCACTACAATTGGGTAATTGCAGCGTTGCCGGGTGGATCTTAGGAAACCCAGAATGCGAATTACTGATTTCCAAGGAGTCATGGTCCTACATTGTAGAAAAACCAAATCCTGAGAATGGAACATGTTACCCAGGGCATTTCGCTGACTATGAGGAACTGAGGGAGCAATTGAGTTCAGTATCTTCATTTGAGAGGTTCGAAATATTCCCCAAAGAAAGCTCATGGCCCAACCACACCGTAACCGGAGTGTCAGCATCATGCTCCCATAATGGGGAAAGCAGTTTTTACAGAAATTTGCTATGGCTGACGGGGAAGAATGGTTTGTACCCAAACCTGAGCAAGTCCTATGCAAACAACAAAGAAAAAGAAGTCCTTGTACTATGGGGTGTTCATCACCCGCCAAACATAGGTATCCAAAAGGCCCTCTATCATACAGAAAATGCTTATGTCTCTGTAGTGTCTTCACATTATAGCAGAAAATTCACCCCAGAAATAGCCAAAAGACCCAAAGTAAGAGATCAAGAAGGAAGAATCAATTACTACTGGACTCTGCTTGAACCCGGGGATACAATAATATTTGAGGCAAATGGAAATCTAATAGCGCCAAGATATGCTTTCGCACTGAGTAGAGGCTTTGGATCAGGAATCATCAACTCAAATGCACCAATGGATAAATGTGATGCGAAGTGCCAAACACCTCAGGGAGCTATAAACAGCAGTCTTCCTTTCCAGAACGTACACCCAGTCACAATAGGAGAGTGTCCAAAGTATGTCAGGAGTGCAAAATTAAGGATGGTTACAGGACTAAGGAACATCCCATCCATTCAATCCAGAGGTTTGTTTGGAGCCATTGCCGGTTTCATTGAAGGGGGGTGGACTGGAATGGTAGATGGTTGGTATGGTTATCATCATCAGAATGAGCAAGGATCTGGCTATGCTGCAGATCAAAAAAGCACACAAAATGCCATTAATGGGATTACAAACAAGGTGAATTCTGTAATTGAGAAAATGAACACTCAATTCACAGCTGTGGGCAAAGAATTCAACAAATTGGAAAGAAGGATGGAAAACTTGAATAAAAAAGTTGATGATGGGTTTATAGACATTTGGACATATAATGCAGAACTGTTGGTTCTACTGGAAAATGAAAGGACTTTGGATTTCCATGACTCCAATGTGAAGAATCTGTATGAGAAAGTAAAAAGCCAGTTAAAGAATAATGCTAAAGAAATAGGAAATGGGTGTTTTGAATTCTATCACAAGTGTAACGATGAATGCATGGAGAGTGTAAAGAATGGAACTTATGACTATCCAAAATATTCCGAAGAATCAAAGTTAAACAGGGAGAAAATTGATGGAGTGAAATTGGAATCAATGGGAGTCTATCAGATTCTGGCGATCTACTCAACAGTCGCCAGTTCTCTGGTTCTTTTGGTCTCCCTGGGGGCAATCAGCTTCTGGATGTGTTCCAATGGGTCTTTACAGTGTAGAATATGCATCTAAGACCAGAATTTCAGAAATATAAGGAAAAACACCCTTGTTTCTACTAsequence 2ATGAAGGCAATACTAGTAGTTCTGCTATATACATTTGCAACCGCAAATGCAGACACATTATGTATAGGTTATCATGCGAACAATTCAACAGACACTGTAGACACAGTACTAGAAAAGAATGTAACAGTAACACACTCTGTTAACCTTCTAGAAGACAAGCATAACGGGAAACTATGCAAACTAAGAGGGGTAGCCCCATTGCATTTGGGTAAATGTAACATTGCTGGCTGGATCCTGGGAAATCCAGAGTGTGAATCACTCTCCACAGCAAGCTCATGGTCCTACATTGTGGAAACACCTAGTTCAGACAATGGAACGTGTTACCCAGGAGATTTCATCGATTATGAGGAGCTAAGAGAGCAATTGAGCTCAGTGTCATCATTTGAAAGGTTTGAGATATTCCCCAAGACAAGTTCATGGCCCAATCATGACTCGAACAAAGGTGTAACGGCAGCATGTCCTCATGCTGGAGCAAAAAGCTTCTACAAAAATTTAATATGGCTAGTTAAAAAAGGAAATTCATACCCAAAGCTCAGCAAATCCTACATTAATGATAAAGGGAAAGAAGTCCTCGTGCTATGGGGCATTCACCATCCATCTACTAGTGCTGACCAACAAAGTCTCTATCAGAATGCAGATGCATATGTTTTTGTGGGGTCATCAAGATACAGCAAGAAGTTCAAGCCGGAAATAGCAATAAGACCCAAAGTGAGGGRTCRAGAAGGGAGAATGAACTATTACTGGACACTAGTAGAGCCGGGAGACAAAATAACATTCGAAGCAACTGGAAATCTAGTGGTACCGAGATATGCATTCGCAATGGAAAGAAATGCTGGATCTGGTATTATCATTTCAGATACACCAGTCCACGATTGCAATACAACTTGTCAAACACCCAAGGGTGCTATAAACACCAGCCTCCCATTTCAGAATATACATCCGATCACAATTGGAAAATGTCCAAAATATGTAAAAAGCACAAAATTGAGACTGGCCACAGGATTGAGGAATATCCCGTCTATTCAATCTAGAGGCCTATTTGGGGCCATTGCCGGTTTCATTGAAGGGGGGTGGACAGGGATGGTAGATGGATGGTACGGTTATCACCATCAAAATGAGCAGGGGTCAGGATATGCAGCCGACCTGAAGAGCACACAGAATGCCATTGACGAGATTACTAACAAAGTAAATTCTGTTATTGAAAAGATGAATACACAGTTCACAGCAGTAGGTAAAGAGTTCAACCACCTGGAAAAAAGAATAGAGAATTTAAATAAAAAAGTTGATGATGGTTTCCTGGACATTTGGACTTACAATGCCGAACTGTTGGTTCTATTGGAAAATGAAAGAACTTTGGACTACCACGATTCAAATGTGAAGAACTTATATGAAAAGGTAAGAAGCCAGCTAAAAAACAATGCCAAGGAAATTGGAAACGGCTGCTTTGAATTTTACCACAAATGCGATAACACGTGCATGGAAAGTGTCAAAAATGGGACTTATGACTACCCAAAATACTCAGAGGAAGCAAAATTAAACAGAGAAGAAATAGATGGGGTAAAGCTGGAATCAACAAGGATTTACCAGATTTTGGCGATCTATTCAACTGTCGCCAGTTCATTGGTACTGGTAGTCTCCCTGGGGGCAATCAGTTTCTGGATGTGCTCTAATGGGTCTCTACAGTGTAGAATATGTATTTAA
- Q In a unique species of plants, flowers may be either yellow,blue, red, or mauve. A pure-breeding line with blue flowers iscrossed to a pure-breeding red-flowered line, and the resultingF1 plants...
- Q In some plants a red pigment is synthesized from a colorlessprecursor by a single enzyme coded for by gene A. The red pigmentcan be changed into a purple pigment by...
- Q In Photosynthesis, what do you think would happen if no hydrogenion gradient could be established between the inside of thethylakoid (thylakoid lumen) and the outside of the thylakoid. Howwould this...
- Q LaTeisha was finally headed back from Nigeria! This trip hadbeen transformational but she was alsoglad to head back home to hot showers, familiar food, and aroutine including her own car....
- Q Describe SSO, SSP, and SBT test methods that can be performed todetermine HLA type?
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