The following molecules of the ecm which is capable

This preview shows 18 out of 20 pages.

66) Of the following molecules of the ECM, which is capable of transmitting signals between the ECM and the cytoskeleton? A) fibronectin B) proteoglycans C) integrins D) collagen E) middle lamella Answer: C Topic: Concept 6.7 Skill: Knowledge/Comprehension Self-Quiz Questions 1) Which statement correctly characterizes bound ribosomes? 2) Which structure is not part of the endomembrane system?
Image of page 18

Subscribe to view the full document.

19 3) Cells of the pancreas will incorporate radioactively labeled amino acids into proteins. This "tagging" of newly synthesized proteins enables a researcher to track their location. In this case, we are tracking an enzyme secreted by pancreatic cells. What is its most likely pathway? nucleus ER Golgi 4) Which structure is common to plant and animal cells? A) chloroplast B) wall made of cellulose C) central vacuole D) mitochondrion E) centriole Answer: D 5) Which of the following is present in a prokaryotic cell? B 6) Which cell would be best for studying lysosomes? 7) Which structure-function pair is mismatched?
Image of page 19
20 8) Cyanide binds with at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the cyanide would be found within the A) mitochondria. B) ribosomes. C) peroxisomes. D) lysosomes. E) endoplasmic reticulum. Answer: A 9) From memory, draw two cells, showing the structures below and any connections between them. nucleus rough ER smooth ER mitochondrion centrosome chloroplast vacuole lysosome microtubules cell wall ECM microfilaments Golgi apparatus intermediate filaments plasma membrane peroxisome ribosomes nucleolus nuclear pore vesicles flagellum microvilli plasmodesma Answer: See Figure 6.9 in the textbook.
Image of page 20
You've reached the end of this preview.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern