Describe the two strategies cells use to overcome barriers in energetics

Q: Given the curves below, what are the dissociation constants for proteins A and B? 100 80- 60 40 20 0…

A: Kd is dissociation constant which is equal to ligand concentration at half maximum saturation of…

Q: Hypothetical scenerio: When the membrane potential is 80mV across the digestive vacuoles (DV),…

A: All cells have an electrical potential difference or membrane potential across their plasma…

Q: a. Would you say ATP binds on the surface of the kinase or in a cleft?b. What color are the…

A: Adenosine triphosphate (ATP) is a molecule that carries energy and is found in all living cells.…

Q: 1.0 - 0.8- 0.6- 0.4 - 0.2 44 42 40 38 36 34 32 30 North Latitude (degrees North) South Cold (6°C)…

A: Introduction: Mummichog fish is also known as Atlantic killifish. their habitat is brackish and…

Q: Focus on the interaction of ATP with the kinase first. Would you say ATP binds on the surface of the…

A: Note: Since the given image does not indicate Mn2+ ions, the third question cannot be answered. ATP…

Q: Q1: Why is it important that enzymes are not permanently altered when they bind with substrate…

A: Enzymes are biomolecules which catalyze the biological reactions. It speeds up the reaction by…

Q: UTSASE is an enzyme that catalyzes reactions that produce bluish-orange saliva in roadrunners. UTSA…

A: Lineweaver-Burk plot, also known as double-reciprocal plot, is the graph plotted for Lineweaver-Burk…

Q: 2. Next, you would like to visualize the data to determine how redness changes over time deper otion…

A: Hypothesis is the statement which summarises the experimental result that is it answer the research…

Q: Can you explain specifically what's happening in this graph

A: Graph represents a wide data specifically. It is easy way to understand wide data specifically. In…

Q: G protein-coupled receptors:

A: Receptors are a special class of proteins that function by binding a specific ligand molecule. When…

Q: can you explain this solution using the concepts of upregulation and down regulation

A: Alcohol is a major depressant of central nervous system. It decreases the overall activity of CNS…

Q: The GadC anti porter also transports the amino acid glutamine(Gln). Do you think this activity has…

A: Cotransport is the transport of two type of molecules moving together with the help of carrier…

Q: Why does signaling always involve a cascade of multiple enzymatic reactions?

A: The answer is - to Amplify one signal into response that involves many enzymes.  For Example- in a…

Q: In this example, based on the following data, which of the following statements are TRUE? 28 A Walk…

A: Metabolism is a series of interconnected chemical reactions occurring within a cell; the chemical…

Q: • Use Microsoft Excel to prepare a scatter plot of activity on a scale of 0 to 4 vs. temperature…

A: Enzymes are proteins that serves to function as a catalyst regulating almost all the biological…

Q: Which of the following is true about a substrate level phosphorylation (SLP)? Click all that apply.…

A: Aerobic cellular respiration is a series of 3 major metabolic pathways occurring in the cells in…

Q: Which of the following general external effects tends to increase the rate (or velocity) of standard…

A: Enzymes are the biocatalyst that increases the rate of reaction without itself being used or changed…

Q: Use CER Framework to answer the following: Does the flow of energy follow the same pattern?

A: The CER (Cause, Effect, Response) Framework is a popular and widely used strategy for understanding…

Q: If the brain needs glucose, then gluconeogenesis stops after reaction (9, 8, 10, 2) because…

A: Gluconeogenesis is synthesis of glucose from non-carbohydrate precursor molecules such as glycerol,…

Q: In the following graph, enter the number of the curve that corresponds to each of the following…

A: Enzyme inhibition occurs when certain substances also called inhibitors, bind to and inactivate…

Q: In the double-reciprocal plot, increasing the concentration of inhibitor A. raises the Vmax. B.…

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: PREDATION After being stung by too many scorpions, you decide to shift your research focus to a…

A: Drawing thе statе spacе isoclinеs for a prеdator-prеy systеm involvеs undеrstanding thе еquilibrium…

Q: Positive effectors bind to only:

A: Hi! Thank you for the questions! As you have posted multiple questions, I will be answering the…

Q: Skeletal muscle myosin heavy chain is a mechanoenzyme that requires ATP for its function. Other…

A: Knowledge required to answer this question: - The head domain of myosin enzyme does ATP hydrolysis…

Q: © Macmillan Learning A outside → Ainside, is 10.9 kJ/mol at 25°C. Consider a uniport system where a…

A: Detailed explanation: 1) In a uniport system, a carrier protein facilitates the passive transport of…

Q: When the amount of ligand bound is in large excess compared to the protein, the fractional…

A: Enzyme kinetics studies the effect of substrate concentration and other factors on the rate of the…

Q: Same graph, or use your PDF version, but the LCT change and BMR change nu If this animal became more…

A: Given information The animal becomes more cold-acclimated by adding brown fat and fur. The Lower…

Q: ad show how a cell would accumulate the hydrogen sulphate ion (HSO;') using a proton-hydrogen sult…

A: Proton pumps are a special kind of transporter that push hydrogen ions from areas of low…

Q: Explain what a competitive antagonist is using a named example.  In your answer, explain why a…

A: Introduction: An antagonist is a substance that does not cause any biological response itself but…