FREE AND STUDY GAMES ABOUT ANATCHAPT3 EXAM

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FREE AND STUDY GAMES ABOUT ANATCHAPT3 EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -98 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: most of the volume in loose connective tissue is made up of:

Answer:

ground substance Question 2: the type of tissue that fills internal spaces and provides structural support and a

framework for communication within the body is:

Answer:

connective

Question 3: muscle tissue has the ability

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contract asnd produce active movement Question 4: the type of epithelial tissue found only along the ducts that drain sweat glands is:

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stratified cubodial epithelium

Question 5: stratified epithelium has several cell layers above the basement membrane and is

usually found in areas where:

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mechanical or chemical stresses occur

Question 6: the formation of a malignant tumor indicates that

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mitotis rates of cells are no longer responding to normal control mechanisms

Question 7: three types of muscle tissue found in the body

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skeletal, cardiac, and smooth Question 8: the reason lysosomes are sometimes called "celluar suicide packets" is:

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the breakdown of lysosomal membranes can destroy a cell Question 9: regulation of exchange with the environment is an important function of the cell

membrane because it controls:

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the entry of ions and nutrients, and the elimination of wastes Question 10: Transmembrane potential is important in maintaining the integrity of a cell because

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it adds strength and helps stabilize the shape of the cell Question 11: the effect of diffusion in body fluids is that it:

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tends to eliminate local concentration gradients Question 12: cells that form a neat row with nuclei near the center of each cell and that appear

square in typical sectional views are:

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cubodial epithelium

Question 13: the mesothelium pf serous membranes is very thin, a structural characteristic that makes them

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extremely permeable Question 14: the major functional differnce between flagella and cilia is that flagella:

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move a cell through the surrounding fluid

Question 15: Ions and small water-soluble materials cross cell membrane through

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a channel Question 16: the three major subdivisions of the extracellular fluid in the body are:

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plasma, interstitial fluid, and lymph Question 17: the flap (pinna) of the outer ear is extremely resilient and flexible because is contains

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elastic cartilage

Question 18: pads between the vertebrae of the spinal column contain

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fibrocartilage Question 19: the most notable characteristic of the G0 phase of an interphase cell is that:

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it is not in preparation for mitosis Question 20: the two major cell populations found in connective tissue proper are:

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fixed cells and wandering cells

Question 21: Peroxisomes are primarily responsible for

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absorption and neutralization of toxins Question 22: structurally, the cell membrane is best described as a:

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phospholipid bilayer interspersed with proteins

Question 23: membranous organelles

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mitochondria, nucleus, endoplasmic reticulum, golgi apparatus, lysosomes, and perooxisomes Question 24: the reason that deas skin cells are usually shed in thick sheets rather than

individually is because of:

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the strength of the links of the desmosomes

Question 25: skeletal muscle fibers are very unusual because they may be

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a foot or more in length, and each cell contains hundreds of nuclei

Question 26: major function of neurons in neural tissue is

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transmit signals that take the form of changes in the tranmembrane potential Question 27: from a surface view, cells that look like fried eggs laid side by side are:

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squamous epithelium Question 28: the four primary tissue types found in the human body are:

Answer:

epithelial, connective, muscle, neural