Question

please choose correct answer only.

Ali is suffering from a goiter disease. His lab report shows an increase off animportant hormone that indicates the cause of his disease. Which of thefollowing is the hormone O Thyroid Stimulating Hormone Insulin Epinephrine Thyroxin You have given a task by your professor to examine a microscopic organism. Youcan clearly see all organelles and nucleus. You notice multiple nuclei with nocentrosome in the cytoplasm. Which of the following is most likely the microorganism * O Parasite Fungi Virus Bacteria Which of the following corona virus strains causing the COVID19 pandemic* Alpha 229 E Bate OC34 Gamma Cov Uncommon SARS

Answer 1

Ali ise suffering from a His lab Shows Page 1 goiter disease aper report an increase off important hormone that in dieates cause of his disease. hormone is Ty Thy noxin an the The main hormo ne seere ted into the and Secretes This to produce thyroid stimulating hormone stimulates the production of the Is Thyroxine is the blood stream by the thyroid gland. The production se lease of thyroid hormones. thyroxine and triiodothyornine by a feed back loop system. Hypothalamus is in the brain thyrotropin releasing hormone which in twin Stimulates pe pituitary gland hormone. thyroid hormones, thyroxine and trio Lothyronine. The to release of too much thyroxine la which can be recognised by goiture & swelling of neek. due to entargement of the thy roid gland). Other options are not because Thy eroid stimulating hormone - Vieleased from vrelease of the hos mone i.e. thyroxine and trico do thyronine. known thyrotoxi cosi corre et is This hormone pituitary gland and control the noid

produced Insulin → cells of the metabolism Page 2 Insulin is a hormone by Beta pancreate islets . It regulates the of carbohydrates, fats and protein by promo- ting absorp Hon of gluense from the blood into liver, fat and skeletal musele cells. Deere ared or loss of insulin actrity results in di Diabetes mellitus. As Epinephrine : Also known as adrenaline is a hormone medication, and hormo me. a medication it is used tre at o cardiac arrest, asthma, anaphylaxis ete. Adrenaline both is normally by adrenal medulla. produced 2. is Fungi following The miero organism a tungi mycelium. do not change Multinuele ate cells are eukary otie cells that have more than one nu elus per cell. some filamentous (such as chytridio mycota) may contain po mut multiple nuclei in a coendeysie Fungi and because introsomes plants lack these cells the shape of their cell membranes during call diriston. are not correct because of Para site Multiple nucli ginerely absent in parasite. Parasite has ent centrosome they are eukaryotie Viras A virus is a submiero seople infectious agent that cuplicates only inside the living cells of an an organism, they lack most of the co Components of cells such as orga I nelles, sibosomes , plasma membrane etc othing optons as

Page 3 Bacteria :- lacks Bacteria is a prokaryotic organisms true nucleus, mitrochondria, chloroplast ete. which of the following pande mie erona virus strains causing the COVID 19 Uncommon SARS official names virus have been amou announeed for the responsible for COVID- 19 Severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) is coronavirus strain that has not been previously identified in humans. novel is a new corona. virus correct because on other options are not of the genus Alpha 229 E Hlov. 229 € is a member Alpha corona virus which infects in human and bat. This virus is responsible for common cold. Beta Oe 34 Human coronavirus oe 43 is a member Beta coronavirus 1 which in teet humans of the species and cattle. one of the Gamma Cov Gramma coronavirus corona na visuses is infect both he bor four genera of human and animals.
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