I cannot found the exercise anywhere, so I will just explain how the toxin works.
A toxin is a toxic substance made by a living organism such as a bacterium, a fungus, a plant or an animal.
Labil toxins are toxins which are by easily degraded. among these toxins, there is the toxin of Escherichia coli and the cholera toxin of <span>Vibrio cholerea.
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The intracellular target of cholera toxin is adenylate cyclase, one of the most important eukaryotic cell regulatory systems. This enzyme is involved in the conversion of ATP into a cyclic AMP (cAMP), a crucial intracellular messenger in a wide variety of cellular processes.
Cholera toxin catalyzes the transfer of ADP-ribose from NAD (Nicotinamide Adenine Dinucleotide) to a specific arginine residue of the Gsa protein, resulting in the activation of adenylate cyclase and consequently the increase of the intracellular level cAMP. AMPc activates a cAMP-dependent protein kinase, which leads to phosphorylation of the protein, modification of ion transport and finally diarrhea.
Answer: Hip Bone
Explanation:
Hematopoiesis is a semi-solid tissue which is found in the cancellous or spongy portions of the bones.
In adult human, bone marrow is found in many bones of the body such as in the sternum, ribs and bones of pelvis. On an average the 4 % of the whole body mass is bone marrow.
In case of any blood forming tissue problem the tissue sample are usually extracted from the pelvic bone because this is one of the actively participating regions in the body of adult.
hence, the correct answer is hip bone.
A sugar (called deoxyribose)
A Phosphate (1 phosphorus atom joined to 4 oxygen atoms)
One of 4 bases (Adenine, Guanine, Cytosine, Thymine)
The answer is letter A. <span>glucose to ATP
Aerobic cellular respiration is a process in which the energy from glucose is converted to </span><span>adenosine triphosphate (</span><span>ATP).
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B) urbanization
Hope this helps and good luckkkk :))))