1. Many Athletes injure their knee joints. Suggest a reason for the fact that knee injuries are quite common. 2. How is skeletal muscle tissue, and cardiac muscle tissue similar? How are they different? 3. How is smooth muscle tissue different from the other two types of muscle tissue? 4. What would you expect to happen to the striated bands in a skeletal muscle cell when the muscle contracts?

Q: (c) To study molecular motors, scientists often use ATP analogs (molecules that look structurally…

A: ATP or adenosine triphosphate is the energy currency of the cell.Molecular motors are machines that…

Q: This question also uses the same experimental setup as in Questions 1 and 2 and the same…

A: The objective of this question is to calculate the equilibrium potential for Na+ using the Nernst…

Q: Question /U Alcohol acts by: O inhibiting the action of monoamine oxidase. O reducing the efficiency…

A: Introduction :- Norepinephrine, serotonin, and dopamine are neurotransmitters that leave the brain…

Q: Activating a muscarinic receptor coupled to which G protein would cause calcium to be released? Gs

A: Activating a muscarinic receptor coupled to Gq protein causes calcium to be released.

Q: You need to design a fully detailed mindmap to show how to reduce food waste in a home or workplace,…

A: The environment is rapidly deteriorating nowadays, owing to the increase in the amount of pollution…

Q: Try Again Your answer is wrong. In addition to checking your math, check that you used the right…

A: Given:Volume of HCl = 200. mL                                          ( 3 significant…

Q: Question 32 Which of the following is an accurate comparison of Alzheimer and Parkinson diseases? O…

A: Alzheimer's disease is a progressive and irreversible neurodegenerative disorder that primarily…

Q: Thinking Question #1 You have been asked to design some drugs for the purposes described below.…

A: Enzymes are the biological catalyst. It has efficiency, specificity, and mode of regulation. It…

Q: The enzyme phospholipase is responsible for (select all that apply): O Cleaving inositol…

A: Enzymes are special cases of high molecular weight proteins that act as biocatalysts by involving in…

Q: One difference between nervous and endocrine control is that: Neural control is only on nearby…

A: Nervous system and the endocrine system are the two systems in the body responsible for the…

Q: QUESTION 8 "Optimal behavior is the maximum value, given:" (A) Benefit - cost (B) Cost - benefit (C)…

A: The correct option is B Cost -Benefit  Cost-benefit analysis as applied to animal behavior pre-…

Q: example of chemical restraint

A: A chemical restraint is a form of medical restraint in which a drug is used to restrict the freedom…

Q: D Question 16 The part of a neuron that conducts impulses away from its cell body is called a(n. O…

A: The structural and functional units of the nervous system which are capable of sending and receiving…

Q: Question 29 Which of the following does NOT describe the autonomic nervous system? O It controls…

A: Nervous system is calssified in the following manner:

Q: You are studying an enzyme that you isolated from cells growing at 25°C in an alkaline environment…

A: Vmax is the reaction rate given at the moment the enzyme is fully saturated by substrate. This…

Q: What are operators?

A: The change in the external and internal environment of a cell, allows the cell to respond. It is…

Q: B.1.351 is a variant of SARS-CoV-2. It has the amino acid substitution N501Y in the spike protein on…

A: The aromatic amino acids like Tyrosine, tryptophan and phenylalanine absorb ultraviolet light. The…

Q: A patient has been ordered dronabinol tetrahydrocannabinol for nausea. The provider orders 2.5mg/Kg…

A: Given:Patient weight = 121 lbsDrug order = 2.5 mg/kg orally every 2 hours after chemotherapyDrug…

Q: An antibody (Ab) can bìnd to its antigen binding site (B) with a high affinity (large negative AG°).…

A: The antibodies bind to its antigen via non n covalent interactions like hydrogen bonding,…

Q: Following a concussion, we see a large influx of:

A: A concussion is very severe disease. It one type of head injury which is temporarily affects brain…

Q: Sodium channel open Potassium channel closed Na -K pump closed The stage of the action potential…

A: When a stimulus allows the cell membrane to depolarize above the level of excitation, all sodium ion…

Q: 69. Host Defenses. T cytotoxic lymphocytes exhibit all of the following traits EXCEPT: O secrete…

A: Cell-mediated Immunity is due to the activity of T-lymphocytes just as Humoral Immunity is due to…

Q: The ability to maintain a constant and optimal internal environment regardless of the external…

A: Maintaining a balanced internal environment is important as enzymes and process happen at a specific…

Q: QUESTION 32 Which of these would be expected to start out with a signal peptide? (Select all that…

A: INTRODUCTION Signal peptides function to prompt a cell to translocate the protein, usually to the…

Q: Question 29 Kappa- and lota- carrageenans contain 3,6-anhydro-a-D-galactopyranosyl residues. True O…

A: Introduction Carrageenan is used in food additives to thicken the food. Kappa carrageenan Found in…

Q: QUESTION 10 Why are the effects of the sympathetic nervous system so much more long lasting than…

A: The sympathetic and parasympathetic nervous systems are part of the autonomic nervous system, which…

Q: A sore throat in a male or female client visiting a college health clinic should most definitely…

A: When a male or female client visits a college health clinic with a sore throat, it is essential to…

Q: Adenylyl cyclase activity will increase in response to the binding of _ adenosine triphosphate…

A: The enzymes that is involved in the conversion of ATP to cyclic AMP (cAMP) and pyrophosphate is…

Q: What are your views on the two sides of the debate over whetheremergent properties exist? Explain…

A: An emergent property is considered as a property that a collection or complex system has but which…

Q: Question 3 (1 point) An enables an action, while the ___ opposes and reverses it. --- agonist;…

A: Various mechanisms in the body facilities the action of other mechanisms or the biochemical…

Q: Long Answer Essay You are seeing a patient in your office with a primary complaint of excessive…

A: The most common causes of excessive daytime sleepiness are sleep deprivation, obstructive sleep…

Q: Question 8 Myoglobin and the subunits of hemoglobin have: O very similar primary and tertiary…

A: Hemoglobin is an iron-containing protein, present on the surface of RBCs and carries oxygen from…

Q: Question 3. The Lyme disease spirochete, Borrelia burgdorferi, abundantly produces outer surface…

A: Borrelia burgdorferi is a type of spirochete bacteria that is the causative agent of Lyme disease, a…

Q: Hydrophobic polypeptides that dissipate osmotic gradients by inserting themselves into a membrane to…

A: Membrane transport proteins is a membrane protein which is involved in the movement of ions, small…

Q: The RNA coding for AMPA receptors is edited under normal conditions. This editing changes the ion…

A: AMPA receptors takes its name from α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor. It…

Q: What are the most obvious signs of tardive dyskinesia in a client with schizophrenia? Question 17…

A: Schizophrenia is the psychological disorder which affects the ability of a person to think and feel…

Q: Julian likes to ride his bike every day. Determine the effect of exercise on his basal metabolic…

A: Basal metabolic rate is the energy consumed by the body to perform its essential functions at rest.…

Q: Question 14 of 25 Which statements best describe serotonin? Select the correct response(s): It is…

A: Serotonin is a chemical that carries messages between nerve cells in the brain and throughout your…

Q: To reach the native state, the unfolded state has to go through a _____________ state which is more…

A: Protein folding is a complex process which involves the formation of a functional protein from a…