Test Bank for Histology and Cell Biology An Introduction to Pathology 3rd Edition by Kierszenbaum

Q: Who Am I Buying These Study Materials From?

Passing Grades is a marketplace. You are purchasing from an individual vendor while we facilitate payment and delivery.

Q: Does Passing Grades Offer Free Study Materials?

Yes, sellers on Passing Grades have uploaded free materials available at no cost.

Add To Favorites

Share this item

Chapter 1: Epithelium MULTIPLE CHOICE 1. The type of epithelium found lining small capillaries where it modulates diffusion is A. Simple columnar B. Simple cuboidal C. Simple squamous D. Stratified cuboidal E. Stratified squamous Ans: C. Simple squamous 2. The type of epithelium that is associated with distensible organs such as the urinary bladder is A. Pseudostratified columnar B. Simple cuboidal C. Stratified squamous D. Transitional E. None of the above Ans: D. Transitional 3. Epithelia that play a protective function and line the esophagus are A. Pseudostratified columnar B. Simple columnar C. Simple squamous D. Stratified columnar E. Stratified squamous Ans: E. Stratified squamous 4. The surface of the ovaries contains which type of epithelium A. Pseudostratified columnar B. Simple columnar C. Simple cuboidal D. Simple squamous E. Stratified squamous Ans: C. Stratified squamous 5. The epithelial specializations most likely to be found in absorptive epithelia are A. Cilia B. Flagella C. Microtubules D. Microvilli E. Stereocilia Ans: D. Microvilli 6. The apical surface modifications of the cells lining the small intestine contain which of the following proteins? A. Actin B. Claudin C. Elastin D. Myosin E. Occludin Ans: A. Actin 7. Identify the INCORRECT statement A. Basal lamina can be divided into the lamina densa and lamina lucida B. Desmosomes are an effective barrier to the diffusion of substances across an epithelium. C. In pseudostratified epithelia all epithelial cells contact the basement membrane. D. The basal lamina can act as a selective filter between the epithelium and the connective tissue. E. Tight junctions between epithelial cells are an effective barrier to the diffusion of substances across an epithelium. Ans: B. Desmosomes are an effective barrier to the diffusion of substances across an epithelium. 8. The portion of the junctional complex primarily responsible for restricting the passage of molecules between adjacent epithelial cells is/are composed of A. Gap junction B. Hemidesmosomes C. Macula adherens D. Zonula adherens E. Tight junctions Ans: E. Tight junctions 9. Through which part of a junctional complex can ions freely flow between adjacent cells? A. Gap junction B. Hemidesmosomes C. Macula adherens D. Zonula adherens E. Tight junctions Ans: A. Gap junction 10. Through which part of a junctional complex can ions freely flow between adjacent cells? A. Gap junction B. Hemidesmosomes C. Macula adherens D. Zonula adherens E. Tight junctions Ans: A. Gap junction 11. The cell adhesion molecule that binds to both the intracellular cytoskeleton and the extracellular matrix is A. Cadherin B. Fibronectin C. Integrin D. Laminin E. Selectin Ans: C. Integrin 12. Which of the following proteins composes the majority of the basal lamina? A. Collagen B. Fibrin C. Fibronectin D. Integrin E. Laminin Ans: E. Laminin 13. Maintaining actin filament length occurs through a process called treadmilling. Which of the following proteins severs actin filaments and then caps the severed end, preventing further polymerization? A. Cofilin B. Gelsolin C. Phalloidin D. Profilin E. Thymosin Ans: B. Gelsolin 14. Which of the following are important components of axonemes? A. Actin B. Intermediate filaments C. Microfilaments D. Microtubules E. Myosin Ans: D. Microtubules 15. Which of the following proteins transports vesicles along neuronal axons? A. Actin B. Calmodulin C. Kinesin D. Myosin I E. Myosin II Ans: C. Kinesin 16. What supportive structures are the most stable component of the cytoskeleton? A. Actin filaments B. Centrosomes C. Intermediate filaments D. Microtubules E. Myosin filaments Ans: C. Intermediate filaments 17. During which phase of mitosis does the kinetochore form? A. Anaphase A B. Anaphase B C. Metaphase D. Prophase E. Telophase Ans: C. Metaphase 18. Which of the following statements about general features of epithelial tissues is false? A. Epithelia are generally avascular B. Epithelial tissues are capable of forming ducts and branching C. They form both exocrine and endocrine glands D. They have an extracellular matrix primary composed of Type I collagen fibers E. They are always morphologically bound to underlying connective tissue Ans: D. They have an extracellular matrix primary composed of Type I collagen fibers

Contact the Seller

Please Sign In to contact this seller.

👎 Report Copyright Violation

Frequently Asked Questions

What Do I Get When I Buy This Study Material?

When you buy a study material on Passing Grades, an instant download link will be sent directly to your email, giving you access to the file anytime after payment is completed.

Is Passing Grades a Trusted Platform?

Yes, Passing Grades is a reputable students’ marketplace with a secure payment system and reliable customer support. You can trust us to ensure a safe and seamless transaction experience.

Will I Be Stuck with a Subscription?

No, all purchases on Passing Grades are one-time transactions. You only pay for the notes you choose to buy, with no subscriptions or hidden fees attached.

Who Am I Buying These Study Materials From?

Passing Grades is a marketplace, which means you are purchasing the document from an individual vendor, not directly from us. We facilitate the payment and delivery process between you and the vendor.

Does Passing Grades Offer Free Study Materials?

Yes, sellers on Passing Grades have uploaded numerous free test banks, exams, practice questions, and class notes that can be downloaded at no cost.