Campbell Biology (10th Edition)
10th Edition
ISBN: 9780321775658
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 36.2, Problem 1CC
If a plant cell immersed in distilled water has a Ψs of -0.7 MPa and a V of 0 MPa. what is the cell's Ψp? If you put it in an open beaker of solution that has a Ψ of -0.4 MPa, what would be its % at equilibrium?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
In a photosynthetic investigation, a student measured the following pH of the stroma and the inner thylakoid compartments of spinach leaf cells at the conclusion of the experiment.
Source of Fluid
pH
(mean)
Standard Error of Mean (SEM)
Stroma
8.2
0.75
Inner compartment of thylakoid
5.6
0.35
b. Construct an appropriately labeled graph to illustrate the sample means of the two locations to within 95% confidence (i.e. sample mean + 2 SEM).
plant cells with an aqueous potential of -600kPa were placed in different aqueous potentials. Determine in which of the following cases after 10 minutes the cells were blocked, started plasmolysis or completely subjected to the latter. Solution A is -400kPa, solution B is - 600kPa, solution C is -900kPa and solution D is distilled water
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction:
2+
2+
Sn(aq) +Ba(s) → Sn (s) + Ba** (aq)
2+
2+
Suppose the cell is prepared with 7.71 M Sn in one half-cell and 5.89 MBa in the other.
Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.
Chapter 36 Solutions
Campbell Biology (10th Edition)
Ch. 36.1 - Why is long-distance transport important for...Ch. 36.1 - Prob. 2CCCh. 36.1 - Some plants can detect increased levels of light...Ch. 36.1 - WHAT IF? If you prune a plant's shoot tips, what...Ch. 36.1 - Prob. 5CCCh. 36.2 - If a plant cell immersed in distilled water has a...Ch. 36.2 - Prob. 2CCCh. 36.2 - How would the long-distance transport of water be...Ch. 36.2 - Prob. 4CCCh. 36.3 - Prob. 1CC
Ch. 36.3 - Prob. 2CCCh. 36.3 - Prob. 3CCCh. 36.3 - WHAT IF? Suppose an Arabidopsis mutant lacking...Ch. 36.3 - MAKE CONNECTIONS How are the Casparian strip and...Ch. 36.4 - Prob. 1CCCh. 36.4 - Prob. 2CCCh. 36.4 - WHAT IF? If you buy cut flowers, why might the...Ch. 36.4 - Prob. 4CCCh. 36.5 - Prob. 1CCCh. 36.5 - Prob. 2CCCh. 36.5 - Prob. 3CCCh. 36.5 - WHAT IF? Apple growers in Japan sometimes make a...Ch. 36.6 - How do plasmodesmata differ from gap junctions?Ch. 36.6 - Prob. 2CCCh. 36.6 - WHAT IF? Suppose plants were genetically modified...Ch. 36 - How did the evolution of xylem and phloem...Ch. 36 - Is xylem sap usually pulled or pushed up the...Ch. 36 - Prob. 36.3CRCh. 36 - Prob. 36.4CRCh. 36 - Prob. 36.5CRCh. 36 - By what mechanisms is symplastic communication...Ch. 36 - Prob. 1TYUCh. 36 - Prob. 2TYUCh. 36 - Prob. 3TYUCh. 36 - Photosynthesis ceases when leaves wilt, mainly...Ch. 36 - Prob. 5TYUCh. 36 - A plant cell with a of -0.65 MPa maintains a...Ch. 36 - Compared with a cell with few aquaporin proteins...Ch. 36 - Prob. 8TYUCh. 36 - EVOLUTION CONNECTION Large brown algae called...Ch. 36 - SCIENTIFIC INQUIRY INTERPRET THE DATA A Minnesota...Ch. 36 - SCIENTIFIC INQUIRY Cotton plants wilt within a few...Ch. 36 - WRITE ABOUT A THEME: ORGANIZATION Natural...Ch. 36 - Prob. 13TYU
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
- Water will always move from an area of high water potential to low water potential. If you drop a cell with WP = 0 into the water with WP = -0.9, then what will happen to the cell?arrow_forwardIf you need 2.5 mg/liter, 2,4-D in 1 liter of medium and the stock solution of 2,4-D contains 10 mg/100 ml, how much stock solution do you need? why BAP is preferred over other cytokinin during commercial plant tissue culturearrow_forwardZinc-air batteries are actively being researched because one reactant (oxygen) is provided in infinite supply for free. The standard cell potential for this battery is 1.65 V. If the cell potential is 1.61 V, what is the partial pressure of oxygen in the cell and a temperature is 25.0\deg C? The reaction in the cell converts Zn(s) and O2(g) into ZnO(s). 2Zn(s) 02 (g) -> 2ZnO(s)arrow_forward
- For number 2 convert 2.00 M NaCl to percentarrow_forwardYou and Build Jakapan were tasked to determine the molecular weight of an unknown protein using gel filtration chromatography. You made use of a Sephadex G-100 column with a height of 30.0 cm and an internal volume of 52.0 mL. Initially, blue dextran was made to run through the column, giving an elution volume of 3.0 mL. Next, a calibration mixture containing phytochrome 730 (124 kDa), hemoglobin (64.5 kDa), and horse myoglobin (17 kDa) was made to flow into the column, generating a flow rate of 2.0 mL per minute. Shown as follows is the illustration of the collected fractions. Fraction number: ¯ÐЯ¯¤¤Ðж¶ÐÐ ÐС¡8 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Subsequently, a sample of the unknown protein was loaded into the column. The elution profile of the unknown protein is shown below. Absorbance at 254 nm 0.6 0.5 0.4 0.3 0.2 0.1 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Elution Volume, mLarrow_forwardPhosphate buffered saline (PBS) is a very common reagent in cell biology labs that do cell culture since is it osmotically stable for most eukaryotic cells. It is often prepared as 10X PBS (10.5 mM KH2PO4, 1.552 M NaCl, 29.7 mM Na2HPO4) to save on shelf space. How would you prepare 1 L of 10X PBS given 1M KH2PO4, NaCl (FW 58.44), 906mM Na2HPO4? What is the concentration of each component in 1X PBS? How would you prepare 750 ml of 1X PBS?arrow_forward
- If you were given the task of determining the approximate % solute of potato cells. You decide to set up a series of 10 cups ranging from dH2O to 1% sucrose solution. You intend to drop a potato stick in each cup. a. What data would I need to collect for each potato stick? b. Why would I need to look for the solutions that have no effect on the potato stick?arrow_forwarda molecular biologist measures the mass of cofactor A in an average yeast cell. The mas is 24.8pg. What is the total mas in micrograms of cofactor A in a yeast colony containing 10^5 cells? write answer in decimalsarrow_forwardConsider a batch culture of sphere-shaped bacteria in a growth medium or broth, in which the mean cell diameter of the bacteria is 2.0 μm (micron). Show all your calculations and assumptions in answering the questions below: What is the volume of one of these sphere-shaped cells, expressed in liters? If there are 3 x 10^12 cells in one liter of this culture broth, what percentage of the volume is occupied by bacteria and what percentage is occupied by the cell culture broth (water only)? If the cells contain 80% water, what is the dry cell concentration, expressed as “grams dry weight/Liter of broth”? You should assume that the density of the cells dry mass is approximately 1.0 gr/cm3arrow_forward
- Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that at a certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside, Aoutside → Ainside, is -12.1 kJ/mol at 25°C. What is the ratio of the concentration of substance A inside the cell to the concentration outside? [A]inside [A]outside || 656275.63 Incorrect Choose the true statement about the transport of A under the conditions described. Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number. Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger negative number.arrow_forwardConsidering the values in the following table, what relationship can be observed between the amount of sucrose and the water potential? What would you expect to happen if the amount of sucrose continues to increase? saccharose (M) solution (MPa) 0 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.6 0 -0.2478 -0.3717 -0.4956 -0.6195 -0.7434 -0.8673 -0.9912 -1.1151 -1.239 -1.4868 test mass differential 1 (g) 0.0333 0.0201 0.0143 0.0126 -0.0127 -0.0432 -0.0756 -0.0951 -0.0985 -0.1278 -0.1535 test mass differential 2 (g) 0.05555 0.0355 0.0275 0.015 0.002 -0.0295 -0.0755 -0.093 -0.124 -0.148 -0.1765arrow_forwardConsider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that at a certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside, Aoutside → Ainside, is -11.3 kJ/mol at 25°C. What is the ratio of the concentration of substance A inside the cell to the concentration outside? [A]inside [A]outside = Choose the true statement about the transport of A under the conditions described. Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number. Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger negative number. Movement of Aoutside to Ainside will be spontaneous. Because AG is negative, the ratio [A]inside/[A]outside must be greater than one.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles Of Radiographic Imaging: An Art And A ...Health & NutritionISBN:9781337711067Author:Richard R. Carlton, Arlene M. Adler, Vesna BalacPublisher:Cengage Learning
Principles Of Radiographic Imaging: An Art And A ...
Health & Nutrition
ISBN:9781337711067
Author:Richard R. Carlton, Arlene M. Adler, Vesna Balac
Publisher:Cengage Learning
The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license