Answer;
-HaeIII cuts at the sequence GG:CC which is found at nucleotide 143-146 of the TAS2R38 gene. A non-taster alley changes the sequence at position 145 from a C to a G. This makes the gene no longer recognized by the restriction enzyme.
Explanation;
-Restriction enzymes recognize and make a cut within specific palindromic sequences, known as restriction sites, in the genetic code. This is usually a 4- or 6 base pair sequence.
For example; HaeIII is a restriction enzyme that searches the DNA molecule until it finds this sequence of four nitrogen bases.
5’ TGACGGGTTCGAGGCCAG 3’
3’ ACTGCCCAAGGTCCGGTC 5’
Once the recognition site was found HaeIII could go to work cutting (cleaving) the DNA
Answer:
To show loyalty to the employer, Karen must take on some of Angela's roles as he asked. To show loyalty to her friend, Karen can tell her that she will take on these roles because the employer asked, due to a possible cut in staff, which would result in layoffs.
Explanation:
Karen should show loyalty to her employer by not talking about company positions that she wasn't asked to reveal, but she should also be a friend and inform her friend that she will be fired, so she'll be prepared when that happens.
In this case, Karen must inform Angela, who she heard that there will be a possible cut in the staff and because of that, the employer asked her to take on some additional roles, including roles that were performed by Angela. In this way, she leaves her friend prepared for the possible dismissal, but does not interfere in her employer's decisions.
Answer:
It is classed as a depressant, meaning that it slows down vital functions—resulting in slurred speech, unsteady movement, disturbed perceptions and an inability to react quickly
Explanation:
Answer:C) Minimal but discernible increase in size over the past 6 months.
Explanation:
Irrespective of the presence and length of a lesion, any discernible alteration in size or other characteristics (such as color or regularity of borders) requires further evaluation. Since its start, no change in size but moderate sporadic pruritus over the last 2 years is wrong. While any skin lesion may develop into malignancy, a long-standing, essentially unchanged lesion carries a very low probability of malignancy. Since the beginning no evolution in size but uniformly darkly pigmented color is wrong. Although dark lesions are sometimes of concern, lesions should be assessed specifically for color variation, in particular blue and black mixed with white and red(Which represents inflammatory processes and melanoma scarring characteristics). It is wrong to have identical pink tan lesions in the exposed areas of the skin, including the face and hands. In general, skin cancer is characterized by an initial focus of malignancy with distal metastases on organs other than the skin; multiple similar skin findings that do not meet the criteria in the mnemonic ABCDE‐EFG (Asymmetry, Border Irregularity, Color Variations, Diameter > 6 mm, Evolving, Elevated, Solid, Growing) are more likely to be benign. The proximal position is incorrect, that is to say, over the bicep rather than the distal limb. Proximal or distal location has no effect on the risk of malignancy.
