Bio 203 Final Exam Complete Questions & Answers(2024 Latest Update)(COMPLETE FULL SOLUTIONS PACK!!!!)EXAM BUNDLEBio 203 Final Exam Complete Questions & Answers(2024 Latest Update)(COMPLETE FULL SOLUTIONS PACK!!!!)EXAM BUNDLEBio 203 Final Exam Complete Questions & Answers(2024 Latest Update)(COMPLET...
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Digestion - ANSWER breaks down food into nutrients Absorption - ANSWER brings the nutrients into the cells of the small intestine for transport to other body cells path of food through the body - ANSWER - mouth -esophagus -upper and lower esophageal sphincters -stomach -pyloric sphincter ...
Voorbeeld 2 van de 7 pagina's
In winkelwagenDigestion - ANSWER breaks down food into nutrients Absorption - ANSWER brings the nutrients into the cells of the small intestine for transport to other body cells path of food through the body - ANSWER - mouth -esophagus -upper and lower esophageal sphincters -stomach -pyloric sphincter ...
What is the reason that closely linked genes are typically inherited together? - ANSWER the likelihood of a crossover event between these two genes is low All female mammals have one active X chromosome per cell instead of two. What causes this? - ANSWER activation of the XIST gene on the X chrom...
Voorbeeld 1 van de 4 pagina's
In winkelwagenWhat is the reason that closely linked genes are typically inherited together? - ANSWER the likelihood of a crossover event between these two genes is low All female mammals have one active X chromosome per cell instead of two. What causes this? - ANSWER activation of the XIST gene on the X chrom...
Bactericidal - ANSWER kills bacteria antibiotic resistance - ANSWER Resistance evolving rapidly in many species of prokaryotes due to overuse of antibiotics, especially in agriculture. broad spectrum antibiotics - ANSWER affect a broad range of gram-positive or gram-negative bacteria Narrow...
Voorbeeld 2 van de 5 pagina's
In winkelwagenBactericidal - ANSWER kills bacteria antibiotic resistance - ANSWER Resistance evolving rapidly in many species of prokaryotes due to overuse of antibiotics, especially in agriculture. broad spectrum antibiotics - ANSWER affect a broad range of gram-positive or gram-negative bacteria Narrow...
Describe the steps of the scientific method - ANSWER -Observation: Use all 5 senses to see whats going on. -Hypothesis: Make an educated guess about how something works. -Prediction: Assume hypothesis is correct and predict the results. If... then... -Experiment: Test your prediction -Analysis a...
Voorbeeld 2 van de 9 pagina's
In winkelwagenDescribe the steps of the scientific method - ANSWER -Observation: Use all 5 senses to see whats going on. -Hypothesis: Make an educated guess about how something works. -Prediction: Assume hypothesis is correct and predict the results. If... then... -Experiment: Test your prediction -Analysis a...
A wave measures 0.5 meters from its crest to its trough. Thirty-seven seconds pass between consecutive wave crests in series and the distance measured between crests is 45 meters. The wave's period is _____. - ANSWER 37 seconds The impact of waves is mostly observed, and most impacts mankind ___...
Voorbeeld 2 van de 6 pagina's
In winkelwagenA wave measures 0.5 meters from its crest to its trough. Thirty-seven seconds pass between consecutive wave crests in series and the distance measured between crests is 45 meters. The wave's period is _____. - ANSWER 37 seconds The impact of waves is mostly observed, and most impacts mankind ___...
Ribozymes - ANSWER RNA molecules that function as enzymes Primary transcript - ANSWER the initial RNA transcript from any gene, including those specifying RNA that is not translated into a protein mRNA - ANSWER an RNA molecule that carries a genetic message from the DNA to the protein-synthesi...
Voorbeeld 2 van de 5 pagina's
In winkelwagenRibozymes - ANSWER RNA molecules that function as enzymes Primary transcript - ANSWER the initial RNA transcript from any gene, including those specifying RNA that is not translated into a protein mRNA - ANSWER an RNA molecule that carries a genetic message from the DNA to the protein-synthesi...
bactericidal - ANSWER kills microbes (bateria) directly Where are antibiotic resistance genes typically located? - ANSWER On plasmids or transposons that can be transferred between bacteria Examples of misuse that can lead to antibiotic resistance - ANSWER -using outdated or weakened antibioti...
Voorbeeld 2 van de 5 pagina's
In winkelwagenbactericidal - ANSWER kills microbes (bateria) directly Where are antibiotic resistance genes typically located? - ANSWER On plasmids or transposons that can be transferred between bacteria Examples of misuse that can lead to antibiotic resistance - ANSWER -using outdated or weakened antibioti...
The primary action of a drug that dilates the veins and venules would be able to - ANSWER reduce preload According to Starling's Law of the Heart, the force of contraction of the myocardium increases with increased - ANSWER preload A coronary artery embolism is often cleared by injecting - AN...
Voorbeeld 2 van de 10 pagina's
In winkelwagenThe primary action of a drug that dilates the veins and venules would be able to - ANSWER reduce preload According to Starling's Law of the Heart, the force of contraction of the myocardium increases with increased - ANSWER preload A coronary artery embolism is often cleared by injecting - AN...
chronic degenerative disease - ANSWER non-infectious disease that develops slowly, deterioration of tissues ex diabetes epidemiologic study - ANSWER study where data is collected from a group of people who aren't asked to change their behaviours inorganic compound - ANSWER substance that does...
Voorbeeld 2 van de 6 pagina's
In winkelwagenchronic degenerative disease - ANSWER non-infectious disease that develops slowly, deterioration of tissues ex diabetes epidemiologic study - ANSWER study where data is collected from a group of people who aren't asked to change their behaviours inorganic compound - ANSWER substance that does...
autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. ...
Voorbeeld 2 van de 8 pagina's
In winkelwagenautonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. ...
emmetropia - ANSWER normal refraction presbyopia - ANSWER natural elasticity of the lens is lost w/ age. Lens is unable to assume more spherical shape for viewing near objects. requires a convex lens hyperopia - ANSWER farsightedness, eyeball is too short, light rays converge toward a point be...
Voorbeeld 1 van de 4 pagina's
In winkelwagenemmetropia - ANSWER normal refraction presbyopia - ANSWER natural elasticity of the lens is lost w/ age. Lens is unable to assume more spherical shape for viewing near objects. requires a convex lens hyperopia - ANSWER farsightedness, eyeball is too short, light rays converge toward a point be...
RNA polymerase - ANSWER pries the two strands of DNA apart and joins the RNA nucleotides as they base-pair along the DNA templates promoter - ANSWER DNA sequence where RNA polymerase attaches and initiates transcription Synthesis of RNA transcript - ANSWER initiation; elongation; termination ...
Voorbeeld 2 van de 10 pagina's
In winkelwagenRNA polymerase - ANSWER pries the two strands of DNA apart and joins the RNA nucleotides as they base-pair along the DNA templates promoter - ANSWER DNA sequence where RNA polymerase attaches and initiates transcription Synthesis of RNA transcript - ANSWER initiation; elongation; termination ...
The function of the skeletal system is to - ANSWER protect various organs, store triglycerides, allow movement Which of the following cells are NOT found in the epidermis? - ANSWER Fibroblasts The cortex of the long bone's diaphysis is made of ____ - ANSWER Compact bone A shorter, seventy-...
Voorbeeld 1 van de 3 pagina's
In winkelwagenThe function of the skeletal system is to - ANSWER protect various organs, store triglycerides, allow movement Which of the following cells are NOT found in the epidermis? - ANSWER Fibroblasts The cortex of the long bone's diaphysis is made of ____ - ANSWER Compact bone A shorter, seventy-...
True - ANSWER Echinoderms are classified as gills bc they are evaginations of the body surface Evagination - ANSWER pushing out of the ectoderm True - ANSWER The external intercostal muscles participate in inspiration True - ANSWER The internal intercostal muscles participate in expiration ...
Voorbeeld 2 van de 11 pagina's
In winkelwagenTrue - ANSWER Echinoderms are classified as gills bc they are evaginations of the body surface Evagination - ANSWER pushing out of the ectoderm True - ANSWER The external intercostal muscles participate in inspiration True - ANSWER The internal intercostal muscles participate in expiration ...
susceptibility - ANSWER lack of resistance to a disease immunity - ANSWER ability to ward off disease innate immunity - ANSWER - defense against any pathogen - present at birth - always present, but does not involve memory response first line of defense - ANSWER - intact skin - mucous me...
Voorbeeld 3 van de 20 pagina's
In winkelwagensusceptibility - ANSWER lack of resistance to a disease immunity - ANSWER ability to ward off disease innate immunity - ANSWER - defense against any pathogen - present at birth - always present, but does not involve memory response first line of defense - ANSWER - intact skin - mucous me...
What is the path of light through the compound microscope? - ANSWER Light source --> condenser --> specimen --> objective lens --> ocular lens The image from the objective lens is magnified again by the ocular lens. What are the steps of a gram-stain? - ANSWER 1) Primary stain (cryst...
Voorbeeld 2 van de 5 pagina's
In winkelwagenWhat is the path of light through the compound microscope? - ANSWER Light source --> condenser --> specimen --> objective lens --> ocular lens The image from the objective lens is magnified again by the ocular lens. What are the steps of a gram-stain? - ANSWER 1) Primary stain (cryst...
What cellular events occur in the G1 phase of the cell division cycle? - ANSWER normal growth and cell function What is the best way to describe homologous chromosomes? - ANSWER they carry information for the same traits In some parts of Africa, the frequency of individuals who are heterozygou...
Voorbeeld 2 van de 11 pagina's
In winkelwagenWhat cellular events occur in the G1 phase of the cell division cycle? - ANSWER normal growth and cell function What is the best way to describe homologous chromosomes? - ANSWER they carry information for the same traits In some parts of Africa, the frequency of individuals who are heterozygou...
Their hypothesis is that the terminal NAG, and no the protein component, is responsible for the damage to the cell wall in H. Pylori. What would be the most appropriate control for testing this hypothesis. - ANSWER Grow H. pylori in a test tube with a glycoprotein that has its terminal NAG removed. ...
Voorbeeld 2 van de 5 pagina's
In winkelwagenTheir hypothesis is that the terminal NAG, and no the protein component, is responsible for the damage to the cell wall in H. Pylori. What would be the most appropriate control for testing this hypothesis. - ANSWER Grow H. pylori in a test tube with a glycoprotein that has its terminal NAG removed. ...
4 main sections of a scientific paper - ANSWER introduction, materials and methods, results, and discussion introduction - ANSWER Gives the reader a general background to the topic and explains how it fits into the context of biology. Use literature references to support statements. materials ...
Voorbeeld 2 van de 13 pagina's
In winkelwagen4 main sections of a scientific paper - ANSWER introduction, materials and methods, results, and discussion introduction - ANSWER Gives the reader a general background to the topic and explains how it fits into the context of biology. Use literature references to support statements. materials ...
chronic degenerative disease - ANSWER non-infectious disease that develops slowly, deterioration of tissues ex diabetes epidemiologic study - ANSWER study where data is collected from a group of people who aren't asked to change their behaviours inorganic compound - ANSWER substance that does...
Voorbeeld 2 van de 6 pagina's
In winkelwagenchronic degenerative disease - ANSWER non-infectious disease that develops slowly, deterioration of tissues ex diabetes epidemiologic study - ANSWER study where data is collected from a group of people who aren't asked to change their behaviours inorganic compound - ANSWER substance that does...
Why study developmental bio - ANSWER Birth defects, regentitive medicine What does Develop bio include - ANSWER The development of a zygote to an embryo Early D.B - ANSWER All existed from beginning, Microscopes then proved this to be wrong. What is the true way in how we are formed - ANSWE...
Voorbeeld 1 van de 3 pagina's
In winkelwagenWhy study developmental bio - ANSWER Birth defects, regentitive medicine What does Develop bio include - ANSWER The development of a zygote to an embryo Early D.B - ANSWER All existed from beginning, Microscopes then proved this to be wrong. What is the true way in how we are formed - ANSWE...
Biogeography - ANSWER Study of variation in species composition and diversity across geographic locations regional species pool - ANSWER all the species contained within a region (gamma diversity) gamma diversity - ANSWER total species diversity in a landscape alpha diversity - ANSWER Speci...
Voorbeeld 2 van de 5 pagina's
In winkelwagenBiogeography - ANSWER Study of variation in species composition and diversity across geographic locations regional species pool - ANSWER all the species contained within a region (gamma diversity) gamma diversity - ANSWER total species diversity in a landscape alpha diversity - ANSWER Speci...
What is the difference between heterozygous and homozygous individuals? - ANSWER All of the gametes from a homozygote carry the same version of the gene while those of a heterozygote will differ When constructing a Punnett square, the symbols on the outside of the boxes represent _______, while t...
Voorbeeld 2 van de 14 pagina's
In winkelwagenWhat is the difference between heterozygous and homozygous individuals? - ANSWER All of the gametes from a homozygote carry the same version of the gene while those of a heterozygote will differ When constructing a Punnett square, the symbols on the outside of the boxes represent _______, while t...
wave measures 0.5 meters from its crest to its trough. Thirty-seven seconds pass between consecutive wave crests in series and the distance measured between crests is 45 meters. The wave's period is _____. - ANSWER 37 seconds Rogue waves are classified as being _____. - ANSWER Statistically much...
Voorbeeld 1 van de 4 pagina's
In winkelwagenwave measures 0.5 meters from its crest to its trough. Thirty-seven seconds pass between consecutive wave crests in series and the distance measured between crests is 45 meters. The wave's period is _____. - ANSWER 37 seconds Rogue waves are classified as being _____. - ANSWER Statistically much...
The partial negative charge at one end of a water molecule is attracted to the patrial positive charge of another water molecule. What is this attraction called? a. a hydrogen bond b. a covalent bond c. an ionic bond d. a van der Waals interaction Sodium ions (Na+) are __________ to cross a pur...
Voorbeeld 2 van de 5 pagina's
In winkelwagenThe partial negative charge at one end of a water molecule is attracted to the patrial positive charge of another water molecule. What is this attraction called? a. a hydrogen bond b. a covalent bond c. an ionic bond d. a van der Waals interaction Sodium ions (Na+) are __________ to cross a pur...
List the 3 different fluid compartments of the body. - ANSWER Intracellular Fluid, Interstitial Fluid, Plasma What is the definition of homeostasis? - ANSWER The regulation of the body's internal environment in a narrow range Describe the difference between intrinsic and extrinsic regulation ...
Voorbeeld 2 van de 11 pagina's
In winkelwagenList the 3 different fluid compartments of the body. - ANSWER Intracellular Fluid, Interstitial Fluid, Plasma What is the definition of homeostasis? - ANSWER The regulation of the body's internal environment in a narrow range Describe the difference between intrinsic and extrinsic regulation ...
A ____ is contraction and emptying of the chamber of the heart. ______ is the relaxation and filling of the chamber of the heart. - ANSWER systole diastole Where does INITIAL amount of Ca++ used in the contractile cell originate from? Where does the MAJORITY of the Ca++ used in the contractile ...
Voorbeeld 1 van de 4 pagina's
In winkelwagenA ____ is contraction and emptying of the chamber of the heart. ______ is the relaxation and filling of the chamber of the heart. - ANSWER systole diastole Where does INITIAL amount of Ca++ used in the contractile cell originate from? Where does the MAJORITY of the Ca++ used in the contractile ...
What is the reason that closely linked genes are typically inherited together? - ANSWER The likelihood of a crossover event between these two genes is low All female mammals have one active X chromosome per cell instead of two. What causes this? - ANSWER Activation of the XIST gene on the X chrom...
Voorbeeld 2 van de 7 pagina's
In winkelwagenWhat is the reason that closely linked genes are typically inherited together? - ANSWER The likelihood of a crossover event between these two genes is low All female mammals have one active X chromosome per cell instead of two. What causes this? - ANSWER Activation of the XIST gene on the X chrom...
Nerves are __________ of the nervous system. A. organs B. tissues C. organ systems D. organelles E. cells - ANSWER a. organs The term "nerve fiber" refers to a(n) __________. A. nerve cell B. organelle in nerve cells C. organ D. axon E. bundle of macromolecules in nerve ...
Voorbeeld 3 van de 22 pagina's
In winkelwagenNerves are __________ of the nervous system. A. organs B. tissues C. organ systems D. organelles E. cells - ANSWER a. organs The term "nerve fiber" refers to a(n) __________. A. nerve cell B. organelle in nerve cells C. organ D. axon E. bundle of macromolecules in nerve ...
Decontamination - ANSWER Is the mechanical removal of most microbes from an animate or inanimate surface. Bacterial Endospores - ANSWER Bacterial endospores most resistant - usually require temperatures above boiling Vegetative Cells - ANSWER A cell that grows and divides under optimal conditi...
Voorbeeld 2 van de 8 pagina's
In winkelwagenDecontamination - ANSWER Is the mechanical removal of most microbes from an animate or inanimate surface. Bacterial Endospores - ANSWER Bacterial endospores most resistant - usually require temperatures above boiling Vegetative Cells - ANSWER A cell that grows and divides under optimal conditi...
Proteogylcans - ANSWER attract water and give flexibility to cartilage Trabeculae are found in... - ANSWER spongy bone and are able to bear weight Endochondral development of bone, what occurs second? - ANSWER A bone collar forms around the edge of the cartilage The part where the epiphysea...
Voorbeeld 2 van de 5 pagina's
In winkelwagenProteogylcans - ANSWER attract water and give flexibility to cartilage Trabeculae are found in... - ANSWER spongy bone and are able to bear weight Endochondral development of bone, what occurs second? - ANSWER A bone collar forms around the edge of the cartilage The part where the epiphysea...
Molecular Biology - ANSWER The branch of biology that focuses on studying the molecules that create cells Started with the discovery of DNA Gene Expression - ANSWER The process of converting information in the DNA into molecules that do things Mutation - ANSWER A permanent change in the cel...
Voorbeeld 2 van de 13 pagina's
In winkelwagenMolecular Biology - ANSWER The branch of biology that focuses on studying the molecules that create cells Started with the discovery of DNA Gene Expression - ANSWER The process of converting information in the DNA into molecules that do things Mutation - ANSWER A permanent change in the cel...
List 3 important pressures necessary for respiration to take place. - ANSWER alveolar intra-alveolar intrapleural List the 6 respiratory muscles and what type of breathing are they important for. - ANSWER Diaphragm- normal quiet breathing for respiration External intercostals- normal quiet bre...
Voorbeeld 1 van de 4 pagina's
In winkelwagenList 3 important pressures necessary for respiration to take place. - ANSWER alveolar intra-alveolar intrapleural List the 6 respiratory muscles and what type of breathing are they important for. - ANSWER Diaphragm- normal quiet breathing for respiration External intercostals- normal quiet bre...
What determines a wind wave's speed? - ANSWER depth and wave period Know definitions of wave period, wave length, & wave height - ANSWER · Wavelength is the distance between two consecutive wave crests measured in meters · Wave period is the distance between two waves passing through a statio...
Voorbeeld 2 van de 5 pagina's
In winkelwagenWhat determines a wind wave's speed? - ANSWER depth and wave period Know definitions of wave period, wave length, & wave height - ANSWER · Wavelength is the distance between two consecutive wave crests measured in meters · Wave period is the distance between two waves passing through a statio...
How did evidence from the study of metabolic defects contribute to the fundamental relationship between genes and proteins? - ANSWER -Garrod suggested that genes dictate phenotypes through enzymes that catalyze specific chemical reactions -Symptoms of an inherited disease reflected inability to syn...
Voorbeeld 2 van de 7 pagina's
In winkelwagenHow did evidence from the study of metabolic defects contribute to the fundamental relationship between genes and proteins? - ANSWER -Garrod suggested that genes dictate phenotypes through enzymes that catalyze specific chemical reactions -Symptoms of an inherited disease reflected inability to syn...
Both are purines - ANSWER Which is true regarding adenine and guanine? Adenine is a purine and guanine is a pyrimidine Both are pyrimidines Adenine is a pyrimidine and guanine is a purine Both are purines Metabolism - ANSWER The combination of all reactions (catabolic + anabolic) within a cel...
Voorbeeld 2 van de 6 pagina's
In winkelwagenBoth are purines - ANSWER Which is true regarding adenine and guanine? Adenine is a purine and guanine is a pyrimidine Both are pyrimidines Adenine is a pyrimidine and guanine is a purine Both are purines Metabolism - ANSWER The combination of all reactions (catabolic + anabolic) within a cel...
There are two cell types - prokaryotic and eukaryotic. List the 7 classes or basic types of microorganisms and identify each as prokaryotic, eukaryotic, both prokaryotic and eukaryotic, or neither. - ANSWER 1. Bacteria- prokaryotic 2. Archaea- prokaryotic 3. Algae- eukaryotic 4. Fungi- eukaryotic...
Voorbeeld 4 van de 47 pagina's
In winkelwagenThere are two cell types - prokaryotic and eukaryotic. List the 7 classes or basic types of microorganisms and identify each as prokaryotic, eukaryotic, both prokaryotic and eukaryotic, or neither. - ANSWER 1. Bacteria- prokaryotic 2. Archaea- prokaryotic 3. Algae- eukaryotic 4. Fungi- eukaryotic...
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