Proteins in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the other. Transport vesicles fuse with one side of the Golgi and leave from the opposite side. Which of the following statements correctly describes this polarity? a. The Golgi apparatus has a polarity or sidedness to its structure and function. Which structure is the site of the synthesis of proteins that may be exported from the cell? a. Which type of organelle is primarily involved in the synthesis of oils, phospholipids, and steroids? a. a cell that is enlarging its vacuole 1Ģ 7. a cell that is digesting food particles e. a cell that is constructing its cell wall or extracellular matrix d. a cell that is producing cytoplasmic enzymes c.
#AP BIO STUDY GUIDE ANSWERS CHAPTER 6 FREE#
Under which of the following conditions would you expect to find a cell with a predominance of free ribosomes? a. inability of the nucleus to keep out destructive chemicals 6. failure of chromosomes to carry genetic information e. the inability of the cell to withstand enzymatic digestion c. If a method were found that could cause the lamina to fall into disarray, what would you expect to be the most likely consequence? a. The nuclear lamina is an array of filaments on the inner side of the nuclear membrane. Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules? a. the observation that longer cells usually have greater cell volume 4. the need for a surface area of sufficient area to allow the cell's function e. the evolution of eukaryotes after the evolution of prokaryotes d. the difference in plasma membranes between prokaryotes and eukaryotes c. the evolution of larger cells after the evolution of smaller cells b. Which of the following is a major cause of the size limits for certain types of cells? a. the basic functions of plant cells are very different from those of animal cells. animal cells are more spherical, while plant cells are elongated. plant cells contain a large vacuole that reduces the volume of the cytoplasm. plant cells have a much more highly convoluted (folded) plasma membrane than animal cells. plant cells are capable of having a much higher surface-to-volume ratio than animal cells. The most reasonable explanation for this observation is that a. The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. All of the following are part of a prokaryotic cell except a. 1 DO NOT WRITE ON THIS TEST- USE ANSWER DOCUMENT AP Biology-Chapter #6 & 7 Review Multiple Choice Identify the choice that best completes the statement or answers the question.
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