Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 5.3, Problem 1TC
What is likely to have happened If, instead of being immersed in a hypotonic solution, eggs with and without aquaporins had been immersed in a concentrated salt solution? Explain your reasoning.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why do unicellular organisms are used as laboratory models? Cite some examples.
The function of the contractile vacuole in many freshwater protozoans is to:
a) aid in mechanical digestionb) store carbon dioxidec) eliminate wastes such as ammoniad) eliminate excess water
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell
develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed
on the shell is the perfect cure, while Sandy says that rubbing Dr. Kelp's solution will be a better cure.
Sponge
Bob decides to test this cure by rubbing Gary with 5 milliliters of seaweed solution on half of his shell
and rubbing 5 milliliters of Dr. Kelp's solution on the other half of Gary's shell. What is the control
variable?
the type of solution
O the absence of slimotosis
the same amount of solution used on both halves of the shell
Chapter 5 Solutions
Biology
Ch. 5.1 - Vicious Venoms Some of the most devastating...Ch. 5.1 - Prob. 1TCCh. 5.1 - Prob. 2CSCCh. 5.1 - Prob. 1CYLCh. 5.1 - diagram and describe the fluid mosaic model of...Ch. 5.1 - Prob. 3CYLCh. 5.2 - Prob. 1CYLCh. 5.2 - Prob. 2CYLCh. 5.3 - What is likely to have happened If, instead of...Ch. 5.3 - Prob. 1HYEW
Ch. 5.3 - Prob. 2TCCh. 5.3 - If a plant cell is placed in water containing no...Ch. 5.3 - Would a cell over use active transport to move...Ch. 5.3 - Prob. 5TCCh. 5.3 - Prob. 1CYLCh. 5.3 - Prob. 2CYLCh. 5.3 - Prob. 3CYLCh. 5.3 - Prob. 6TCCh. 5 - Animal cells are surrounded by________ fluid is...Ch. 5 - Which of the following cannot enter a cell by...Ch. 5 - Prob. 3MCCh. 5 - Prob. 4MCCh. 5 - Prob. 5MCCh. 5 - Prob. 1FIBCh. 5 - A membrane that is permeable to some substances...Ch. 5 - Prob. 3FIBCh. 5 - After each molecule, place the two-word term that...Ch. 5 - Prob. 5FIBCh. 5 - Prob. 1RQCh. 5 - Prob. 2RQCh. 5 - What are the five categories of proteins commonly...Ch. 5 - Prob. 4RQCh. 5 - Define hypotonic, hypertonic, and isotonic. What...Ch. 5 - Describe the following types of transport...Ch. 5 - Prob. 7RQCh. 5 - Prob. 8RQCh. 5 - Prob. 1ACCh. 5 - Predict and sketch the configuration that ten...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What structure in the Entamoeba histolytica is sometimes called a "false foot" and has a similar function to the musculoskeletal system of humans because it helps the amoeba move through its environment? Pseudopod Contractile Vacuole Cell Membrane Nucleusarrow_forwardmagine three identical animal cells, each placed in one of the three beakers labelled A, B, C. Beaker A contains a solution that is hypertonic to the cell contents; Beaker B contains a solution that is hypotonic to the cell contents; Beaker C contains a solution that is isotonic to the cell contents. Predict what will happen to the cells in each beaker. Give reasons for your prediction.arrow_forwardPlease atleast answer this question ?arrow_forward
- Give typing answer with explanation and conclusion A contractile vacuole is an organelle that pumps excess water out of many freshwater protozoan cells. A freshwater protozoan was placed in solution A and observed to form contractile vacuoles at a rate of 11 per minute. The same protozoan was then placed in solution B and observed to form contractile vacuoles at a rate of 4 per minute. Based on this information, which of the following statements is correct? a. Solution A is hypertonic to solution B. b. Solutions A and B are isotonic. c. Solution B is hypertonic to solution A. d. Solutions A and B are isotonic to the protozoan cell. e. Both a and b.arrow_forwardYou have discovered a new species aquatic protist that is a primary producer. It cannot swim on its own. It appears to be resistant to physical damage from wave action due to the presence of a glass-like wall. Which of the following organisms would this organism be most like? A) diatom B) dinoflagellate C) apicomplexan D) red algaarrow_forwardO A tapeworm is the cause for malaria. Question 4 What is a schizont? A schizont is a multinucleated mammalian cell. O A schizont is a multinucleated scabies cell. A schizont is commonly found in fungal species and can infect mammalian cells. A schizont is a multinucleated plasmodium cell. Question 5 Which organism can change your body chemistry which results in more mosquitoes wanting to bite-you?arrow_forward
- Are protozoans presenting contractile, or pulsatile, vacuoles easily found in fresh or in salt water? Type in your own wordsarrow_forwardLook at the first image posted here (Figure 1). Make a drawing of the Paramecium on a piece of paper. Use the second image (Fig 2) to label your sketch with the following terms: cilia, food vacuoles, oral groove (cell mouth). Take a picture of your drawing and Embed iarrow_forward1. Which of the following are examples of eukaryotic organisms? (Select all that apply) Flowers Bacteria Humans Archaea Mushrooms 2. Clathrin is used by cells to a) Help form endocytic vesicles b)Bind a vesicle to the cell’s plasma membrane c)Increase the elasticity of lipid membranes d)Bind to substrates for endocytosis e)Decrease osmotic pressure from solutes 3. A phagosome is a)A membrane compartment used to store water and ions b)An organelle used to degrade molecules c)An endocytic vesicle formed by phagocytosis d)A membrane pit located on the surface of the cell e)An organelle used for the detoxification of organic molecules 4. The process of bringing dissolved substances into the cell is a)Transcytosis b)Receptor-mediated endocytosis c)Exocytosis e)Pinocytosis f)Phagocytosisarrow_forward
- 0 Question 14 You are working on a summer internship with a famous marine scientist. Your job is to use your microscope to examine and identify specimens based on morphology. You also have some chemical analysis result. While examining a specimen, you notice: • it contains collagen and proteogylcans • it has three tissue layers, but no coelom • it was observed as a parasite inside the tissues of another organism you collected Which of the following taxonomic groups best matches this description? OOOO οι οιο Phylum Annelida Phylum Apicomplexa Phylum Arthropoda Phylum Bacillariophyta Phylum Cnidaria Phylum Echinodermata Phylum Mollusca Phylum Nematoda Phylum Platyhelminthesarrow_forwardThe Amoeba, the paramecium, and the euglena ( These are unicellular Protozoans) produce electrical impulses that travel along their cell membrane. This is possible because they are specialized to use properties exhibited by all cells. These properties include ... A) Separation of the fluid environments inside and outside the cell B) Active transport of Na+ out of and K+ into the cell. C) Portal proteins that allow diffusion of Na+ and K+ back in to the cell D) Maintaining unequal Na+ and K+ concentrations on the two sides of the membrane. E) All of these are true Explain whyarrow_forwardOne organism found in a termite’s gut is Mixotrichia paradoxa. This strange creature looks like a single-celled swimming ciliate under low magnification. However, the electron microscope reveals that it contains spherical bacteria rather than mitochondria and has on its surface, rather than cilia, hundreads and thousands of spirilla and bacilla bacteria. You are the scientists who first observed this organism. How would you describe this organism- single-celled? Aggregate? Colony? Multicellular? Can the structure of this organism give you any insight into the evolution of eukaryotic cells? (Hint: the endosymbiosis hypothesis)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Essentials Health Info Management Principles/Prac...Health & NutritionISBN:9780357191651Author:BowiePublisher:CengageConcepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Essentials Health Info Management Principles/Prac...
Health & Nutrition
ISBN:9780357191651
Author:Bowie
Publisher:Cengage
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Dissection Basics | Types and Tools; Author: BlueLink: University of Michigan Anatomy;https://www.youtube.com/watch?v=-_B17pTmzto;License: Standard youtube license