BIO 245 | BIO 245 KLESATH EXAM 1 NCSU ALL QUESTIONS AND WELL VERIFIED ANSWERS LATEST VERSION FOR ALREADY GRADED A+ WITH EXPERT FEEDBACK HIGHLY RECOMMENDED

BIO 245 | BIO 245 KLESATH EXAM 1 NCSU ALL QUESTIONS AND WELL VERIFIED ANSWERS LATEST VERSION FOR ALREADY GRADED A+ WITH EXPERT FEEDBACK HIGHLY RECOMMENDED Proteins - ANSWER- most hormones, small chains of amino acids, water soluble 1. Small peptides and large polypeptides 2. Glycoproteins Local Hormones - ANSWER- DO NOT circulate in blood, so only affect either same cell that produced them (autocrine) or neighboring cells (Paracrine) 1. Eicosanoids: synthesized through enzymatic cascade, Phospholipase A2 removes fatty acid from phospholipid within the plasma membrane -- prostaglandins Prostaglandins - ANSWER- -Famous eicosanoid -are diverse group: synthesized by most tissues in the body -Stimulate pain receptors, reduce fever, increase inflammatory response Lipid soluble hormones: - ANSWER- Can cross membrane, but needs carrier protein while circulating in blood, once unbound they can enter the nucleu