Brooks Bio Principles Exam 2 Study Guide with Complete Solutions(Rated A+)

Which of the following does not describe Eukaryotes? - ANSWER-Single, circular loop of DNA The Rough endoplasmic reticulum is responsible for ___________ synthesis while the Smooth Endoplasmic reticulum is responsible for ___________ synthesis. - ANSWER-Proteins, lipids This organelle is involved in the process of turning solar energy into chemical energy. - ANSWER-Chloroplast The nucleus controls cellular activities via - ANSWER-genes What is the importance of cholesterol molecules embedded in the plasma membrane? - ANSWER-Fluidity of the membrane and Stabilizes the phospholipids in the membrane Which of the following is not a type of passive transport? - ANSWER-endocytosis Which of the following is a type of active transport? - ANSWER-Sodium potassium pump Exocytosis Endocytosis Active transport requires: - ANSWER-ATP An animal cell placed in a hypotonic solution will: - ANSWER-become lysed Which of the following would occur if a plant cell were placed in a hypertonic solution? - ANSWER-The plant cell's vacuole will lose water and the cell will experience plasmolysis A membrane bound sac called a _____________, is used to transport substances into and out of cells. - ANSWER-Vesicle The process of removing waste from a cell is called ____________: - ANSWER-Exocytosis