BIO 348 EXAM 1 QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS

BIO 348 EXAM 1 QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS 2025 EXAM  BIO 348 EXAM 1 QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS Epiphyseal plate - CORRECT ANSWER Growth plate @ ends of long bone When primary & secondary ossification sites meet, growth is no longer possible Osteoblast - CORRECT ANSWER Cells that secrete matrix for bone formation located in the periosteum Osteocytes - CORRECT ANSWER Bone cell, formed when osteoblasts becomes embedded in matrix it has secreted Organ - CORRECT ANSWER Group of tissues that have adapted to perform specific function Four tissue types - CORRECT ANSWER Epithelial, connective, muscular, nervous Embryonic germ layers - CORRECT ANSWER Mesoderm, ectoderm, endoderm Tissue - CORRECT ANSWER Ensemble of similar cells from same origin that together carry out a specific function Endocrine - CORRECT ANSWER Gland that excretes product to bloodstream (Thyroid) Formed by epithelial tissue Exocrine - CORRECT ANSWER Gland that excretes product through a duct (salivary) Formed by epithelial tissue Heterocrine - CORRECT ANSWER First excretes through duct then gland (Pancreas) Formed by epithelial tissue Layer of epidermis capable of mitosis - CORRECT ANSWER Basal Glands are formed by - CORRECT ANSWER Epithelial tissue Canaliculi - CORRECT ANSWER Tiny canals found in compact bone which connect cell to cell Central canal contains blood vessels, nerves and a lymphatic vessel Blastula - CORRECT ANSWER A hollow ball of cells containing a trophoblast that will develop into the placenta, forms on day 8 Ectoderm - CORRECT ANSWER epidermis, brain and spinal chord Mesoderm - CORRECT ANSWER muscle, bone, and connective tissue Endoderm - CORRECT ANSWER innermost lining of inner tube... epithelium Morula - CORRECT ANSWER solid ball of cells, forms on day 6