A cell is placed in a solution, and almost immediately water begins to exit the cell, causing it to undergo plasmolysis, whereby it shrinks. Compared to this cell, the solution it was placed in must therefore be ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

Match each polysaccharide with the example organism(s) in which it is found and/or function(s) it serves. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

The small, nonpolar molecules oxygen and carbon dioxide get across cell membranes via ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

You are studying a structure isolated from cytoplasmic membranes that at its simplest level is composed of amino acids and monosaccharides. This structure is most likely a ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

You mix together water and phospholipids, shake, and then wait a bit. You are most likely to observe ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

Integral membrane proteins stay in membranes mostly because of ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

Which of the following is the best description of a hypothesis? Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

A cell is placed in a hypertonic solution. Water will ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

You discover a species of bacteria growing in the frozen environment of the arctic! In order to function at cold temperatures, its cytoplasmic membrane would most likely ______. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed.

You place a plant cell and an animal cell in a hypotonic environment. Assume both cells cannot actively respond to this environment to change the impacts of osmosis (i.e., just consider the impacts of the environment, not anything the cells might try and do to avoid these impacts – something we will learn in later courses cells may actually be able to do!) This means for our purposes we are just considering the structures of these cells and how water will flow in response to the cells and environment. Copyright 2024 by Edmonds College Department of Biology. All rights reserved. Online sharing or distribution is prohibited. For exam use only in BIOL& 211: Majors Cellular Biology at Edmonds College. Outside help is not allowed. Identify the direction(s) of flow of water, and compare and contrast what would happen to each cell – i.e., what would happen that is the same, and different, to each? In a few sentences, please explain.