Define apoptosis - Study guides, Class notes & Summaries

BIO 201 FINAL EXAM REVIEW QUESTIONS AND ANSWERS | LATEST VERSION | 2024/2025 | 100% VERIFIED What is the function of the nucleolus within the nucleus? The nucleolus is responsible for synthesizing ribosomal RNA (rRNA) and assembling ribosomal subunits. How do plant cells differ from animal cells in terms of organelles? Plant cells have chloroplasts and a central vacuole, which are not present in animal cells. Additionally, plant cells have a rigid cell wall. What is the proc...

module 1-4 the function of the nucleus - correct answer the control center of the cell the function of the ribosome - correct answer translation of protein function of the ER - correct answer channel for proteins to travel golgi complex function is - correct answer protein packaging center mito...

Composition of Lipid Bilayer - 50% lipids (outnumber all other molecules 50:1), proteins (50% of mass of membranes), cholesterol Plasma Membrane (Function) - Enclose Cells, Organelles 1. Defines Boundaries to regulate chemical composition and environment 2. Define malleable borders Saturated - Single Bonded Unsaturated - Double Bonded Fatty Acids - Monomers for Lipids Function of Lipids - 1. energy storage 2. cell membranes Why Do Mitochondria have a double membrane? - Prehistoric cell...

Define endometriosis correct answers Condition which endometrial tissue grows outside endometrium Prevalence of endometriosis correct answers 7% Hormonal pathogenesis of endometriosis correct answers Lack of progesterone receptors on endometrial tissue, leading to unopposed stimulation by estrogen. Risk of having endometriosis if your sister has endometriosis. correct answers 7-10 times higher risk than the normal population Mechanical factors in endometriosis correct answers Retrogr...

Brian, age 28, began an aerobic exercise program 2 years ago. Brian now competes in long-distance cycling events and considers himself to be an endurance athlete who is in the "best shape of his life." An echocardiogram reveals a slightly enlarged left ventricle. What cellular change or injury that is best exemplified by the case scenario. Physiologic hypertrophy An ADAPTIVE type of hypertrophy that occurs due to extensive exercise, whereby the heart will create new blood vessel branches (ang...

Pathophysiology Exam 1-UT Tyler Questions And Answers Define Idiopathic. - ANS Cause of disease is unknown Define Iatrogenic. - ANS Due to complication, error, treatment, or procedure Subclinical State - ANS Pathological changes occur, no obvious manifestations Prodromal Period - ANS Signs are nonspecific Two Basic Cell Types - ANS Prokaryotes and Eukaryotes This cell is single-celled without nucleus or membrane organelles, reproduce by binary fission, an...

Neurobiology BIL 268 Exam 1 | Latest Version | 2024/2025 | Already Passed What is Neurobiology? Neurobiology is the study of the molecular organization of neurons and how they form functional circuits through synapses to process information and mediate behavior, as defined by Dr. Gordon Shepherd. Explain the General Scientific Method. The General Scientific Method includes observation, replication, interpretation, and verification. What is the Animal Welfare Act (AWA)? The Animal We...

Differentiate health from disease. Health is a state of complete physical, mental, and social wellbeing. Not merely the absence of disease. Define homeostasis The purposeful maintenance of a stable internal environment. What are the aspects of the disease process? Definition, Etiology, Pathogenesis, Morphologic changes, Clinical manifestations, Diagnosis, Clinical course, Prognosis Define stress A state manifested by symptoms that arise from the coordinated activation of...

RNA nucleotide base pairings - Cytosine (C) pairs to Guanine (G) Adenine (A) pairs to Uracil (U) DNA Sructure - because of this complementary base pairing, the order of the bases in one strand determines the order of the bases in the other strand Griffith's Experiment - in the 1920's, Frederick Griffith worked with two strains of Streptococcus pneumoniae bacteria. It was discovered that DNA was transmitted between the toxic and the harmless bacteria. DNA - -deoxyribonucleic acid -store...

Define Idiopathic. - Cause of disease is unknown Define Iatrogenic. - Due to complication, error, treatment, or procedure Subclinical State - Pathological changes occur, no obvious manifestations Prodromal Period - Signs are non-specific Two Basic Cell Types - Prokaryotes and Eukaryotes This cell is single-celled without nucleus or membrane organelles, reproduce by binary fission, and bacteria are considered this cell type. - Prokaryotes This cell type is either single or multi...