Bio 252 exam - Study guides, Class notes & Summaries

Bio 252 Exam 3 Questions and Answers

BIO 252 EXAM 2 WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS BY EXPERTS | FREQUENTLY TESTED QUESTIONS AND SOLUTIONS | ALREADY GRADED A+ |LATEST UPDATE 2024 | GUARANTEED PASS

what organs compose the urinary system -Correct Answer 2 kidneys, 2 ureters, the urinary bladder and urethra what are some functions of the kidneys -Correct Answer - filter blood plasma and excrete metabolic toxic waste - regulate blood volume, pressure, and osmolarity by regulating water output -regulate electrolyte and acid-base balance of body-fluids -secretes the hormone erythropoietin, which stimulates the production of red blood cells and thus supports the oxygen-carrying capacity...

Parts of ECM - ANSWER protein fibers (along with elastic fibers and reticular fibers) GAG help retain water in skin proteoglycans trap salts and ions glycoproteins help attach cells to ECM collagen fibers - ANSWER provide resistance to longitudinal tensile/pulling forces. compression or torsion fibroblasts - ANSWER produce ECM- protein fibers and ground substance. most common cells found in connective tissue loose connective tissue - ANSWER connective tissue proper Pri...

what does the circulatory system consist of? - ANSWER heart, blood vessels, and the blood what does the cardiovascular system refer to? - ANSWER heart and vessels what is hematology - ANSWER the study of blood what is the fundamental purpose of the circulatory system? - ANSWER ~transport substances from place to place in the body ~blood is the liquid medium in which the materials travel and blood vessels ensure the proper routing of blood what are the three main functions of the cir...

Homologous chromosomes - ANSWER Chromosomes that pair durng meiosis and are identical with respect to their genetic loci and centromere placement. Chromosomes in diploid cells exist in pairs, one from the mother and one from the father. Diploid - ANSWER containing two complete sets of chromosomes, one from each parent. Haploid - ANSWER having a single set of unpaired chromosomes Mitosis - ANSWER cell division in which the nucleus divides into nuclei containing the same number of chromos...

what organs compose the urinary system - ANSWER 2 kidneys, 2 ureters, the urinary bladder and urethra what are some functions of the kidneys - ANSWER - filter blood plasma and excrete metabolic toxic waste - regulate blood volume, pressure, and osmolarity by regulating water output -regulate electrolyte and acid-base balance of body-fluids -secretes the hormone erythropoietin, which stimulates the production of red blood cells and thus supports the oxygen-carrying capacity of the blood ...

exhaustion ~ result from depletion of body resources during resistance phase disease can result from inhibiting the ~ immune system by stress pituitary gigantism ~ Hypersecretion of GH during childhood acromegaly ~ hypersecretion of growth hormone during adulthood pituitary dwarfism ~ hyposecretion of growth hormone during childhood graves' disease ~ hyperthyroidism enndemic goiters ~ Hypothyroidism cushings syndrome ~ hypersecretion of cortisol addison's disease ~ hyposecreti...

negative regulation for the lac operon when ~ see a repressor positive regulation in lac operon when ~ camp cap what are camp cap and where to they bind? activator/repressor? trans/cis? pos/neg regulation? ~ operon, initiate transcription in absence of glucose. they are an activator. trans. and positive regulation restriction sites in normal genes ~ don't have them naturally, added through primers via PCR Predict what would happen if you swapped the location of the promoter and th...

BIO 252 EXAM 1 QUESTIONS AND ANSWERS