If Blue Whales each require 1,000kg of Krill per day to survive, and Krill have an energy density of 4,600 kJ/kg, approximately how many joules (J) of energy are required by Blue Whales each day?

Q: Use the following balanced equation for problems 1-5. Molar masses are given below. 2 As + 3 H2 2…

A: Molar mass of As= 74.92 g The energy 150 kJ given is for 2 moles of product formed from 2 moles of…

Q: On average, 180 liters of plasma are filtered each day. A If humans had to expend one molecule of…

A: An important "energy molecule" found in every living organism, adenosine 5′-triphosphate is…

Q: Can a bear use all the energy contained in the body of the fish it eats? Explain, and based on your…

A: An ecosystem is a structural and functional unit of an environment, where living (biotic) and…

Q: How many g of NaCl are in 2.5L of D50WNSS?

A: Drug calculation is an essential part of medication administration among nurses .As Nurses, we need…

Q: Which animal would you expect to have more brown fat (provides heat by uncoupling ATP production), a…

A: Brown fat, or brown adipose tissue (BAT), stores energy in a smaller space than white fat.

Q: What are two ways that a compound can be eluted froman affinity column? What could be the advantages…

A: Affinity chromatography is one of the chromatographic techniques that help to separate the compound…

Q: How many kilojoules are released by freezing 2.5 mol of H2O?

A: Enthalpy of freezing (∆Hfree) is used to calculate energy needed to release when liquid becomes…

Q: Explain the factors that affect an individual’s energyrequirements.

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

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: Find the density of nitrogen (N2) and oxygen (O2) at STP assuming they behave like an ideal gas.

A: An ideal gas is a gas in which all collisions between atom are in elastic motion and there are no…

Q: Does the base of pyramid energy is broad?

A: Energy pyramid is a model that indicates the flow of energy from one feeding or trophic level to the…

Q: When coping with ice crystal formation, how does an animal lower the freezing point of its blood so…

A: Antifreeze glycoproteins (AFGPs) make up the majority of the protein in arctic fish blood serum.…

Q: Vhere does the Oz that you breathe in specifically go to during netabolism? Draw dotted line to show…

A: Oxygen in cells occurs with carbon and hydrogen in most of the organic compounds that have either…

Q: Does a Snickers™ candy bar (65 g, 1360 kJ) pro-vide enough energy to climb from Zermatt (elevation…

A: Work is the energy transferred into the system or out of the system through the action of a force.…

Q: est describes the graph on the LEFT? 28 A Walk o Trot • Gallop E 24 20 Gallop 16 12 Trot 8 Walk 2 3…

A: Oxygen consumption and carbon dioxide production are used as an indirect measure of metabolic rate…

Q: Eliud Kipchoge recently ran a sub-2hr marathon (26.2 miles) in 1 hr 59 min and 40 sec. If Eluid…

A: Weight    = 126 lbs 1 lb         = 0.4536 kg Weight   = 126 * 0.4536 = 57.15 kg Height    = 5 ft 6…

Q: Why would a larger surface-area-to-volume ratio decrease metabolicefficiency?

A: Each internal region of a cell has is served by part of the cell surface. Bigger the cell, its…

Q: A generous appraisal of the mass of fish in Loch Ness is 15,675 kg. Based on Travis’s estimates of…

A: An organism's trophic level is the level it holds in a food chain. A food chain is a series of…

Q: Would it be possible to skate on “dry ice,” that is, solid CO2?

A: Dry ice is the solid form of carbon dioxide and is used primarily as a cooling agent, but is also…

Q: How to calculate Kcat from the graph?

A: Kcat is also called as the turn over number. Turn over number of an enzyme is defined as the number…

Q: If an insect that eats plant seeds containing 100 J ofenergy uses 30 J of that energy for…

A: Secondary production is the production of biomass from the consumers in an ecosystem. It depends…

Q: Calculate the heat energy released when 25.7 g of liquid mercury at 25.00 °C is converted to solid…

A: Mercury is the metal that is present in its liquid form.

Q: Which has the most energy, the oxidized form of a substance or its reduced form? What is responsible…

A: ANSWER: To understand this question we need to first understand the basic difference between the…

Q: Paul and his friends ate at a fast-food restaurant. Paul, who has a mass of 70 kg, had a…

A: MET or Metabolic Equivalent of Task is defined at the ration of the rate at which an individual…

Q: What is true about the Gibbs free energy change at equilibrium? O The value of delta G is minimum at…

A: Gibbs free energy is measure the maximum amount of work done in a thermodynamic system when the…

Q: If a male runner's maximum oxygen uptake in a minute (VO2max) is 3.6 L/min, his maximum energy…

A: Maximum energy expenditure when a perso utilized 3.6 leter oxygen per minute.  Given data:-…

Q: Calculate how many milligrams of biological oxygen demand (COD) if the BOD is 25 ppm.

A: Here COD in question is Chemical oxygen demand and BOD is biological oxygen demand. Normally…

Q: "The Henderson-Hasselbalch equation allows us to:

A: The Henderson- Hasselbalch equation:  It is an equation that demonstrates the link between a…

Q: The movement of salt from the surrounding water to theblood of a freshwater fish requires the…

A: Osmoregulation is defined as the process that regulates the constant osmotic pressure in the body…

Q: Supposing that an average human consumes energy at the rate of 1500 kcal/ day at rest and that…

A: Glycogen : It is a multi branched polysaccharide of glucose that serves as a form of energy storage…

Q: The osmotic pressure of human blood is 7.6 atm at 37 °C. What mass of glucose, C6H12O6, is required…

A: The formula for calculating osmotic pressure π is π=MRT where π is osmotic pressure M is the…

Q: Within each year, what is the pattern of change in CO2 concentration? Why might this pattern occur?

A: Carbon dioxide is an important constituent of the atmosphere and one of the major gases present in…

Q: Desert animals can get water through the oxidation of fatty acids. If a desert tortoise completely…

A: Fatty acids are large non-polar compounds formed of long hydrocarbon chains with a carboxyl group at…

Q: If a mouse and a small lizard of the same mass were placed in an experimental chamber under…

A: Introduction  Oxygen uptake (or consumption) is a measurement of a person's ability to take in…

Q: ) weight of ATP used in human adult in 24hr Calculated 69.2 kg

A: As per bartleby guidelines we have to answer only one : You may re -post rest of the parts…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: Silver is extracted by Mac-Arthur Forest cyanide Process -  Step one is the formation of soluble…

Q: If experimental determinations of Kp at different temperatures for a given equilibrium in the…

A: Kp is the equilibrium constant calculated from partial pressures of reaction equation. It is a…

Q: f Blue Whales each require 1,000kg of Krill per day to survive, and Krill have an energy density of…

A: Ten per cent law given by Raymond Lindeman explains the decline in energy upto 10 % when it is…

Q: How many kilojoules are released by the combustion of 17.0 g of C8H18?

A: Carbon is the key element fount in all organic molecules. carbon have 4 valency. Based on the carbon…

Q: What is the Actual Free Energy Change for the hydrolysis of ATP in Rat Hepatocytes in kJ/mol?

A:

Q: Using the set of data that follows, calculate how many of themolecules of O2 that were used in…

A: Introduction:- calculate the aerobic catabolism by JuliusCaesar of O2 molecules.

Q: What term describes kcat/Km? What is the maximum value that this term can attain? Explain.

A: Kcat is the catalytic constant. It is the rate of product formation when the enzyme is saturated…

Q: What is the actual yield of iron in moles? What is the theoretical yield of iron in moles? What is…

A: The chemical name of Fe2O3 is Iron(III) oxide is one of the three oxides of iron. The other oxide of…

Q: In the formula below, which component is in the oxidized state? H2 + F2 --> 2H* + 2F (Apologies for…

A: Reaction given -  H2 + F2 ---------------->  2H + + 2F-

Q: True or false: If an experimenter were to measure the metabolic rate of two snakes, one at room…

A: There are several chemical reactions occurring inside the body to carry out the vital functions…

Q: When animals oxidize stored fat, they produce metabolic water.Even though the production of…

A: Introduction Metabolism is a term that is used to describe all chemical reactions involved in…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.