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bio160 quiz 2




Question;1;of 25;Which of the following would not represent the study of physiology?;Measuring the respiratory rate of a person after a mile sprint.;Calculating the daily caloric intake of an athlete;Dissecting the kidney to observe the interior.;Determining the fasting blood sugar level of a patient.;Analyzing the EKG of a patient.;Question;2;of 25;Which of the following describes an organ?;Molecules organized into a living unit;One or more cells with a specific function;At least two cell types organized for a specific function;One tissue type organized for a specific function;Two or more tissue types organized for a specific function;Question;3;of 25;What organ system has the function of protecting and supporting body organs?;Muscular;Nervous;Skeletal;Integumentary;Endocrine;Question;4;of 25;What is the correct anatomical term for the neck area of the human body?;Cervical;Patellar;Axillary;Coxal;Lumbar;Question;5;of 25;Place the following in correct sequence from the simplest to most complex:1.molecules2.atoms3.tissues4.cells 5.organs;1-2-3-4-5;2-1-4-3-5;2-1-3-4-5;1-2-4-3-5;1-2-4-5-3;Question;6;of 25;What organ is considered part of the digestive system because it is responsible for the breakdown of some food types?;Liver;Kidney;Ovaries;Pituitary gland;Spleen;Question;7;of 25;Which of the following is a correct statement about homeostasis?;The effector sends the stimulus to the control center;The receptor is enhanced by the control center;The response causes disease;The receptor sends the stimulus to the control center;The control center sends the message to the receptor;Question;8;of 25;What is the process of removal of wastes from the body?;Digestion;Excretion;Metabolism;Responsiveness;Inflammation;Question;9;of 25;The human body responds to a lack of supply of oxygen by rapidly producing red blood cells. What is this is an example of?;Negative feedback mechanism to restore homeostasis;Positive feedback mechanism to restore homeostasis;A homeostatic imbalance that will result in disease.;A response independent of homeostasis;Negative homeostasis that increases the oxygen supply;Question;10;of 25;What plane divides the body into anterior and posterior sections?;Sagittal;Frontal;Sectional;Transverse;Lateral;Question;11;of 25;In anatomical position, the great toe is located on what side of the foot?;Lateral;Medial;Proximal;Superior;Distal;Question;12;of 25;A;scientific experiment was conducted to assess the effectiveness of a;new compound in reducing a high fever. Fifty patients received;sugar pills instead of the new compound, and 50 patients were given the;new compound. Which of the following statements is true?;The 50 patients receiving the sugar pills are called the experimental group;The 50 patients receiving the new compound are called the experimental group;The independent variable is the temperature;The measured results would be the amount of compound given;The control group is the patients receiving the new compound;Question;13;of 25;Which of the following is a correct statement about cells of the human body?;They do not need oxygen.;They do not reproduce.;They are identical in shape and size.;They specialize in function.;They contain cell walls.;Question;14;of 25;Cells that are involved in activities requiring excessive energy will have an abundance of what organelle?;Endoplasmic reticulum;Chromatin;Golgi apparatus;Mitochondria;Centrioles;Question;15;of 25;What is the formation of a small pocket around a liquid substance by the plasma membrane?;Pinocytosis;Phagocytosis;Passive transport;Osmosis;Filtration;Question;16;of 25;What are the cellular extensions that move substances along the cell surface called?;Flagella;Microvilla;Cilia;Microtubules;Cytoskeleton;Question;17;of 25;Mitosis results in the formation of which of the following?;Proteins necessary for survival;Two daughter nuclei that have the same DNA as the mother nucleus;Stored energy necessary for cellular functions;Four daughter cells with half the DNA of the mother nucleus.;Four centrioles;Question;18;of 25;Which of the following is a function of a plasma membrane protein?;Circulating antibody;Molecular transport through the membrane;To form a lipid bilayer;Oxygen transport;Chromatin storage;Question;19;of 25;What are the four major tissue types?;Connective, cartilage, muscle and bone;Bone, muscle, epithelia, nervous;Bone, muscle, connective, epithelia;Epithelia, muscle, nervous, connective;Epithelia, muscle, blood, nervous;Question;20;of 25;Which of the following describes epithelial tissue?;It is highly vascular.;It has a basement membrane.;It is usually acellular.;It contains a number of neuron types.;It does not regenerate.;Question;21;of 25;Which of the following describes DNA synthesis?;Nucleotides separate into three different codons.;DNA uncoils and separates into 2 nucleotide chains.;DNA clumps and forms a double helix.;DNA replicates during metaphase.;DNA leaves the nucleus through the nuclear pores.;Question;22;of 25;The shape of the external ear is maintained by what tissue?;Adipose tissue;Elastic cartilage;Hyaline cartilage;Stratified squamous tissue;Smooth muscle;Question;23;of 25;Thyroid glands secrete their products directly into the blood rather than through ducts. What is this kind of gland called?;Exocrine;Endocrine;Sebaceous;Ceruminous;Mammary;Question;24;of 25;What is the first step in tissue repair?;Replacement of destroyed tissue by the same kind of cells;Proliferation of fibrous connective tissue;Inflammation;Formation of scar tissue;Repair of blood vessels;Question;25;of 25;What is scar tissue?;Weakly woven reticular fibers;Dense connective tissue;Granulation tissue;Regenerated epithelial tissue;A tangle of damaged nerve fibers


Paper#63228 | Written in 18-Jul-2015

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