Answered: Brine shrimp or sea monkeys normally…

Brine shrimp or sea monkeys normally live at pH 8. you want to test the effect of pH on the ability brine shrimp to survive at a lower pH ( what will be the experimental groups)

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter2: The Chemical Foundation Of Life

Section: Chapter Questions

Problem 10RQ: We call a molecule that binds up excess hydrogen ions in a solution a(n). acid isotope base donator

See similar textbooks

Related questions

Q: For the equilibrium below, pKa1 = 7.9 and pKa2 = 10.1. At what pH is [HA-] equal to [A2-]? H2A…

A: The pH of a solution is a measurement of its acidity or basicity. The pH scale ranges from 0 to 14.…

Q: Picture below showing four water molecules interacting via hydrogen bonds? be sure lo label partial…

A: It is an irregular tetrahedron with oxygen at its center. It has a high dielectric constant. Each…

Q: Which one is the incorrect statement regarding mass spectrum? options: The (M)+• peak may be…

A: Mass spectrometry is an analytical technique used to determine the mass of a chemical species. Here…

Q: There are two solutions with different pH levels. Solution A is neutral, with a pH of 7. Solution B…

A: A buffer is an aqueous solution that resists changes in pH upon the addition of an acid or a base.…

Q: What are the two nucleic acid? Give their functions in the life processes of an organisms.

A: Nucleic acid is a type of macromolecule that is found in all living organisms and viruses. Storage…

Q: High kinetic energy leads to the disruption of hydrogen bonding and hydrophobic attraction. These…

A: High temperature increases the kinetic energy and leads to the disruption of the hydrogen bonds and…

Q: WHAT ELSE CAN I ADD TO THIS? Organisms are able to survive and function because of buffers.…

A: The molecules which are capable to donate protons are generally known as acid and those which are…

Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…

A: Food is the source of macronutrients and micronutrients required for the body. During the process of…

Q: Which statement below is false about the probability of the absorption of a weak base from the…

A: Acid is a compound that donates proton and base is a compound that accepts proton. The strength of…

Q: What is the purpose of this investigation?

A: Lactase is a disaccharidase enzyme found in the gut of mammals. The enzyme facilitates the breakdown…

Q: 1. Choose the one answer that fits best. One mole is a. A baker's dozen b. One molecule of a given…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Use the sigma aldrich reference to rank the following in terms of most hydrophobic to least…

A: Amino acids are the building blocks of peptides and proteins having a chiral carbon except for one…

Q: 1-water is heated and water vapor forms 2 -a mixture of methane ammonia and hydrogen is added to the…

A: American chemists Harold Urey and Stanley Miller , combined warm water with water vapour, methane ,…

Q: Leila is a student. She wanted to find out the effect of acidic rainy on the brine shrimp’s…

A: Whenever we design an experiment, we need to include different types of variables in it to test the…

Q: You have 100 microliters of a protein sample. You need to add 4x sample buffer to your protein…

A: Buffer solutions are generally prepared in a concentrated form, which can be diluted to the required…

Q: The table below shows the pH values of some different foods. pH of Foods Substance Approximate pH…

A: A pH refers to the unit of measure that determines the acidity or alkalinity of the solution. Its…

Q: Papain is an enzyme that is used in meat tenderizers. When place on meat, such as a steak, it…

A: Introduction: Enzymes are biocatalysts that enhance the rate of reaction without taking part in it.…

Q: The folding of a protein a involves unfavorable entropy b involves favorable entropy c…

A: Proteins are macromolecules made up of long polypeptide chains usually of L-amino acids. . Proteins…

Q: When an acid is added to an amino acid in its zwitterionic form, amino acid carboxylate anion gains…

A: Zwitterion: An amino acid has both a positive ( on the amino group -NH3+) and a negative charge (on…

Q: At pH 10, [OH-] is— 10 M 5 M 10-10 M 10-4 M 0.0000001 M

A: pH is the measure of the relative amount of free hydrogen and hydroxyl ions in the water. A pH of…

Q: I do not understand the question "What is chemically nonsensical about this structure? H-C=C-H"…

A: Carbon is a chemical element having symbol C and atomic number 6.It is a non metal and belong to…

Q: What type of environments are separated by membranes a. water-containing environment from an…

A: A membrane is a selective barrier surrounding an environment which allows passage of of specific…

Q: The inverse logarithm, or -log, of [H3O*l][OH*l] = 10*14 is pH + pOH = 14 1. What happens to the…

A: Water has many unique properties that make it very special and important for life on earth. The…

Q: #BIOCHEMISTRY Propose a 1 sentence hypothesis for what you would expect to see when comparing the…

A: Introduction With the extreme conditions of temperature, salinity, exposure to UV radiation,…

Q: In mammals 40% of the DNA is composed of G-C base pairs, In thermophilic bacteria, the G-C content…

Q: Pauling's model couldn't be right because: A. the negative oxygen atoms of the phosphate groups…

A: DNA or deoxyribonucleic acid is the genetic material in most organisms. According to Pauling's…

Q: Explain what a pH indicator ( in general, not just an essay) and how pH indicators work

A: Introduction: pH: pH stand for the potential of hydrogen (concentration of hydrogen ions in a…

Q: Why is pH important for the buffer? The pH is important to the stability of the gel. The pH…

A: @ Why is pH important for the buffer? Answer - pH is important for buffer for processes and/or…

Q: The figure below shows five water molecules. The hydrogen bonds shown in this figure are each (-)…

A: H-bonding is considered as the weak bonding interactions.

Q: 1. Fish is a source of protein. As it marinates in lime juice, it turns white. Why? 2. Lemons have…

A: Protein is the long chain of amino acid that is linked together by peptide bonds. Fish is a very…

Q: Why is Biotin/streptavidin commonly used for tagging a. It is the strongest non-covalent bond in…

A: biotin-streptavidin complex is used in immunochemistry to identify various biomolecules and also for…

Q: Lactase is an enzyme that breaks down the sugar lactose which is commonly found in dairy products.…

A: Lactose intolerance is the inability to complete digest lactose sugar. This is due to the defiencey…

Q: 1. The end product of protein metabolism is often ammonia, a base. What effect will this have on pH,…

A: Note- As per our guidelines, we are supposed to answer only 1 question. Please repost the other…

Q: Which statement about carbon is true? Group of answer choices Carbon has 4 valence electrons. Carbon…

A: Carbon is unique element because it is able to form covalent bonds with up to 4 items at one time.

Q: What is the pOH of a solution that has a pH of 5? Given: Ka x Kb = Kw, pKw = pH + pOH Group of…

A: Given Values: pH = 5.0 pOH = ?

Q: Lactase is an enzyme that breaks down the sugar lactose which is commonly found in dairy products.…

A: Lactase activity can be tested by the enzyme breaking down lactose into glucose and galactose. The…

Q: Select all that apply. Which of the following chemical groups are acidic? (R refers to the rest of…

A: Functional groups Functional groups are moiety in a biological compounds that determine the acidic…

Q: The enzyme pepsin is active in your stomach (at around pH 4), where it catalyzes a reaction that…

A: Digestive power of pepsin is greatest at acidic pH of normal gastric juice i.e pH 4. In…

Q: Biology: Discuss the many properties of water H2O? And also give several examples of the important…

A: Water is an essential component of life, life is impossible without water as we know that 1st time…

Q: A base a. has a value below 7 on the pH scale. b. is a chemical that adds hydrogen ions to a…

A: In an acid-base reaction, according to the acid-base theory, acid is the compound that donates the…

Q: A key function of ________ is to store energy. a. fats b. proteins c. nucleic acids

A: Macromolecules are large molecules or polymers which are formed from the simple monomers which are…

Q: At a high pH the overall charge on a diprotic amino acid is more [ Select ] than the overall charge…

A: The amino acid sequence of a protein can reveals information about its three-dimensional…

Q: Why does one see bromocresol green as indigo in color? You may need to do some online research as to…

A: Every molecule absorbs light at a specific wavelength.

Q: In spectrophotometry, optical density (OD) is the same as: O transmnittance. Oan overdose.…

A: --> Optical density and absorbance both measure the absorption of light when that light passes…

Q: An Element from Group 5A and Group 6A shared a Chemical Bond. This entails that ____________ .…

A: Chemical Bond refers to the making of a chemical bond between 2 or more atoms, molecules, in order…

Q: Atoms A and B interact to form a compound, AB2. When measured, atom A has a partial negative charge…

A: The more electronegative atom has a partial negative charge because the electrons spend more time…

Q: Why are water and its derivatives useful as buffers in the cell cytoplasm? A. H3O+ can serve as…

A: Buffer is a solution that can resist pH change upon the addition of an acidic or basic components.…

Q: How do you solve question 1 and 2?

A: Answer 1: On a pH scale of 1 to 14, 1 denotes the most acidic value and 14 denotes the most basic…

Q: Which of the following is an abundant element in humans? Group of answer choices A. sulfur B.…

A: A chemical element, also called an element, any substance that cannot be decomposed into simpler…

Q: Carbon is the most abundant element in living organisms * True False

A: Carbon, hydrogen, oxygen, and nitrogen are the main components. Little amounts of different…

Concept explainers

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.

Question

Brine shrimp or sea monkeys normally live at pH 8. you want to test the effect of pH on the ability brine shrimp to survive at a lower pH ( what will be the experimental groups) and explain your answer.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1-Introduction

VIEW

Step 2-Experiment(For the effect of pH)

VIEW

Step 3-Conclusion

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Which one is the incorrect statement regarding mass spectrum? options: The (M)+• peak may be weak or entirely absent if it is particularly susceptible to fragmentation. The tallest peak in a mass spectrum is assigned a relative value of 100% and is called the base peak which always represent molecular ion, (M)+• According to nitrogen rule, an odd molecular weight indicates an odd number of nitrogen atoms, while an even molecular weight indicates either the absence of nitrogen or an even number of nitrogen atoms Mass spectrum shows the relative abundance of each cation detected The (M)+• peak indicates the molecular weight of the molecule
For the equilibrium below, pKa1 = 7.9 and pKa2 = 10.1. At what pH is [HA-] equal to [A2-]? H2A <=> H+ + HA- <=> 2H+ + A2- a) pH = 7.9 b) pH < 7.9 c) pH > 10.1 d) pH = 10.1
Please answer fast Structure 4 is the Structure 5 is the Structure 6 is the Structure 7 is the The name for the entire structure shown in this image is the __________
I do not understand the question "What is chemically nonsensical about this structure? H-C=C-H" from the 7th Edition of Campbell Essential Biology chapter questions at the end of Chapter 2. I am not finding anything in the reading that explains this. I read the expert explanation, but I am still struggling to understand what it means.
"choos 2 animals that is a model organism and explain why is it being used as such"
Which of the following is a very weak and temporary bond that allows for chemical signaling in living organisms? Question 23 options: a) An ionic bond b) A James Bond c) A covalent bond d) A hydrogen bond
Which one is NOT TRUE for ice floating on water? a. The density of ice is less than water. b. Hydrogen bonds are ordered. c. It has less stable hydrogen bonds. d. Life is impossible below ice in Antarctica.
Scientists studies pocket mice living on dark volcanic rock in both New Mexico and fifty miles away in Arizona. They recorded their chart below. State one possible hypothesis that would explain the differences in the observed data between the two locations. USE THE GRAPH NUMERS.
Select all of the shared characteristics of soap and phospholipids. a). Hydrophilic head and hydrophobic tail. b). Hydrophobic hydrocarbon tail. c). Part of the molecule has only non-polar covalent bonds while part also has polar covalent bonds. d). Forms a structure that interacts with both water and fats.
Can you explain how the upper-temperature limit to life is related to the stability of proteins or nucleic acids.
As scientists why does phosphorus compound is important?
A base a. has a value below 7 on the pH scale. b. is a chemical that adds hydrogen ions to a solution. c. has a value of 7 on the pH scale. d. is a chemical that absorbs hydrogen ions from a solution.