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The arterial end contains a higher concentration of oxygen than the venous end.The arterial end contains a higher concentration of glucose/amino acids.The arterial end contains a lower concentration...
Transcription is where mRNA is produced by RNA polymerase from DNA templates.In eukaryotes, the DNA is first transcribed as pre-mRNA, which is then modified to give RNA. In prokaryotes the DNA is transcri...
The pancreas is a gland consisting of both exocrine and endocrine tissue. It is responsible for secreting enzymes which are involved in the homeostatic control of blood glucose. In between sections of exo...
The heart is myogenic, meaning it initiates its own muscle contraction. At the Sinoatrial Node (SAN), found in the right atrium, an electrical impulse is generated that spreads across the atria, causing t...
In person A, once the glucose enters the blood stream, the higher glucose level is detected by the beta cells of the islets of Langerhans in the pancreas. These cells respond by synthesising insulin and s...
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