Answer:
Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It plays vital roles in digestion, heart and muscle function, brain development and maintenance of bones.
Answer:
RNA polymerase must bind to the promoter, and the repressor must be inactive. Allolactose, an isomer of lactose, is formed in small amounts from lactose. An E. coli cell is presented for the first time with the sugar lactose (containing allolactose) as a potential food source.
The correct answer is the sarcoma.
<span>
Sarcoma is a type of cancer that arises from transformed cells of mesenchymal origin. It is the cancer of connective or other non-epithelial tissue. Sarcoma is very rare, it affects people of all ages and includes cancers such as leiomyosarcoma, chondrosarcoma, and gastrointestinal stromal tumor (GIST), Ewing's sarcoma, osteosarcoma.</span>
1) F = m.a
Here, F= 99N, a = 12.5 m/s^2
m = F/a
m = 99/12.5
m = 7.92 Kg
2) weight = mg
Here, m = 55 Kg, g = 9.8 m/s^2
W = 55*9.8 = 539 Newtons.
Answer:
B
Explanation:
The moon moves in the earth's shadow and is blocked by the earth .
