(2 Points) 21.8 g K2SO4 218.0 g K2SO4 2.816 g K2SO4 28.16 g K2SO4
Q: Exercise 4 2
A: ANSWER
Q: Calculate the fractional saturation for myoglobin when pO2 is 5 torr. The myoglobin p50 is 2.8 torr.…
A: Hemoglobin is the major oxygen-carrying protein in the body. It carries the oxygen from the lungs…
Q: Observing an EMG signal at different grip strengths shows that ____ motor units are firing at ____…
A: EMG is electromyography that indicates the study of muscle electrical signaling.
Q: 5.What is possibly the most important adaptation that the body makes in response to endurance…
A: Given: Need to find the important adaptation of body in response to endurance training -VO2 max and…
Q: As a CHW, what can you do to facilitate a training session? (Choose all that apply.) Group of…
A: Community health workers are the members of the community who are chosen by members of the…
Q: Simplify the term for a strong partial agonist
A: Pharmacology deals with the drugs, their development and conduction of the related experiments.
Q: 1)Calculate the METs from a client exercising at 34.1 mL/kg/min 2)Calculate the relative VO2…
A: MET stands for the metabolic equivalent of a task. It is defined as the ratio of energy expenditure…
Q: COMPUTE FOR FETAL WEIGHT
A: In ideal utilization, this assignment ought to be referred to the mean fetal and maternal…
Q: Why do chymotrypsin and ATCase have different velocity curves?
A: Velocity curves are an important parameter in the study of enzyme kinetics. It examines the…
Q: The 2 main proteins in muscle cells are _______ and ___
A: According to the question, we have to mention the names of the two main proteins present in muscle…
Q: How is elastic recoil related to compliance?
A: Respiration is a process that takes place only in living cells. During this process, oxidation of…
Q: You are about to perform some intricate electrical studies on single skeletal muscle fibers from a…
A: Skeletal muscles are striated, involuntary muscles connected to the bones and are found in legs and…
Q: increase the affinity”, “decrease the affinity” or “no change in affinity i) Myoglobin ii)…
A: Myoglobin and hemoglobin both are oxygen-binding proteins that are present in muscles and red blood…
Q: Total compressive knee forces range between O 1-2 %BW O 2-4 %BW 3-5 %BW 0.5-1.5 %BW
A: Knee It is the largest joint present in the body. It involves 4 structures which are bones,…
Q: for blow hole, oval-shaped (B) is completely dominant to crescer for training, easy (E) is…
A: A) Blow hole…
Q: Debra weighs 154 lbs and completes a maximal GXT. It was determined she has a maximal MET capacity…
A: MET: described as the ratio of the metabolic charge (power consumed) in the course of…
Q: Simpify the term for a weak partial agonist
A: The weak partial agonist has lower low effectiveness than the whole agonist.
Q: Why does the BP and HR change again when maintaining the position transfer?
A: BP or Blood Pressure is the lateral pressure that the stream of blood exerts on the walls of blood…
Q: What information do you gain by monitoring the RPE during a GXT?
A: A pump-like, muscular organ that is accountable for the blood circulation in the body is called the…
Q: Discuss how training increases V̇O2 max.
A: Oxygen is one of the most important biomolecule or element for all living organicism. It is…
Q: Weightlifting can provide loading for your muscles which can be especially useful in ______________…
A: Postural muscles help in maintaining posture of body and includes muscle groups present in the back,…
Q: C18H36O2(s) + 26O2(g) → 18CO2(g) + 18H2O(l) a) Compute the RER b) Determine the rate of energy…
A: The respiratory Exchange Ratio (RER) can be described as a ratio between the amount of oxygen [O2]…
Q: What is the power radiated per square centimeter from skin at a temperature of 293 K * O 0.40 w/ O…
A: c.
Q: Determine the isoelectric point of myofibrillar proteins here in this experimental data
A: myofibrillar proteins are proteins found in muscles that help to contract them, comprising roughly…
Q: (i) Identify the type of contraction in Figure 4. 17OMEGA ZKO 25 25 75 TOKYO 201 TPE Figure 4…
A: 1. Answer Concentric muscular contractions. A concentric muscle contraction is a type of muscle…
Q: 21. What are two examples of proper body mechanics caregivers utilize to prevent back injury when…
A: Basic principles of body mechanics say that : Lift with your back in a neutral position (usually…
Q: The frequency of H=0.7 and the frequency of h=D0.3. What is the frequency of Hh?
A: The Hardy -Weinberg equilibrium theory states that allele and genotype frequencies in a population…
Q: If 2 clenches produced the exact same force of contraction, would the EMG recording also have to be…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Following a periodization program, your training volume should ______ during the competition phase,…
A: Answer : Decrease
Q: 0.5 100 200 300 400 500 600 700 -0.5 Wavelength (nM) The gray one: 2.4 M On a single graph, plot the…
A: The myoglobin absorbance graph is given. The absorbance spectrum of myoglobin is plotted with 0 M…
Q: 79. Identify the muscle tagged by the arrow? 80. State two actions for the muscle tagged by the…
A: 79. The muscle which is tagged by the arrow is the extensor digitorum longus. 80. The two actions of…
Q: . Discuss how we are able to balance
A: The body's balance system works through a constant process of position detection, feedback and…
Q: The frequency of H=0.7 and the frequency of h=0.3. What is the frequency of HH?
A: Hardy Weinberg equilibrium is a imaginary which considers if there is no evolution then the…
Q: What causes a run versus a tumble?
A: Chemotaxis is the phenomenon by which bacteria, and other single-cell or multicellular organisms…
Q: Why are some divers, swimmers, singers and wind instrument players able hold their breath for so…
A: The answer to this question is practice makes a men perfect. Why I said that because, the breath…
Q: Why is the increase in velocity inversely proportional to the sarcomere length?
A: A sarcomere is the basic contractile unit of muscle fiber. Each sarcomere is composed of two main…
Q: 5. Using the hip joint reaction force example we did in class, if the moment arm for the cane is 30…
A: Our body's bones offer support for their mobility. A joint is a location where two or more bones…
Q: Calculate the BPMs in the table.
A: Value delta-t (in secs) # of r-waves beats per minute(bpm) supine 20.98 19 54.441 seated…
Q: Almost all subjects will show a declining force (pseudo-fatigue), while their eyes are shut, that is…
A: Grip force experiments are conducted using electromyograms. They record electrical activity during…
Q: Question 4 of 24 Which goal is correct for the client's diagnosis of impaired physical mobility?
A: Impaired Physical mobility is defined by the signs and symptoms described below, which you may…
Q: . What is the MET level of Joan who runs at 5.1 mph, 2.7% grade? 2. Joan (in problem #1) lowers her…
A: MET is defined as the ratio of working metabolic rate upon resting metabolic rate. MET is a measure…
Q: Average force of the 600 N while it is in contact with the golf ball.if the impulse is 200 N x s the…
A: Impulse = Force x Time of contact Time of contact = Impulse/Force
Q: EMG activity (mV-sec) vs. Spacer Size (mm)
A: Muscles are triggered by impulses from nerve cells (motor neurons), which generate electrical…
Q: What are 2 agonists and antagonists for subtalar eversion?
A: Body and joints movement is facilitated by multiple types of bones and muscle fibers. Arrangements…
Q: 108 cm = in
A: Question is related to calculation. We have to convert cms into inches.
Q: can someone explain the premise of strength duration curve, including the rheobase and chronaxie?
A: STRENGTH-DURATION CURVE- The strength-duration curve is a graphical representation of the…
Q: What do you experience after jumping jack activity?
A: Answer
Step by step
Solved in 2 steps
- 1. What mass of potassium nitrate KNO3 should be added to 255 g of water to prepare a 15% (m/m) solution of KNO3? [Molar mass KNO3= 101.1 g/mole] 2. Determine the mass of sodium chloride (NaCl) required to prepare a 300 ml Mueller-Hinton broth solution supplemented with 5.5% (wt/vol) sodium chloride solution. [Mwt NaCl = 58.44 g/mol] 3. You have dissolved 45 g of magnesium sulphate in 300 ml distilled water (dH2O). What is the concentration of this MgSO4 solution expressed as % (m/v)? [Mwt MgSO4 = 120.37 g/mol]You just made a 1.5M permanganate solution. What concentration is your potassium permanganate solution in percent? "K: 39.10 g/mole" "Mn: 54.94 g/mole" "O: 16 g/mole" "MW of KMnO4 is 158.04 g/mole" O a. 0.24% Ob. 20.1% O c. 15.8% O d. 23.7% O e. 2%A 5% dextrose in 1/2 normal saline (D5 1/2 NS) solution is commonly administered to patients needing post-operative IV fluids. How could you prepare 500 mL of this solution? Dextrose is 5% (m/v) and the NaCl is 0.45% (m/v).
- how many grams of sr(no2)2 are needed to make 200 ml of 0.300M solution of sr(no2)2Prepare the following solutions1. 250.0 mL 0.0100 M working EDTA solution from 0.1000 M EDTA 2. 50.0 mL 0.0050 M working standard Ca2+ solution from 0.0500 M Ca2+3. 25.0 mL 4.0 M MnSO4 from MnSO4·2H2O crystalsA 35 mL of solution of hydrochloric acid is neutralized by 15 mL of 0.5 M potassium hydroxide. What is the concentration of hydrochloric acid? The balanced equation is HCI + KOH - H,O + KCI O 0.75 M O 0.25 M O 0.214 M O 0.786 M
- You have just used up the last of a 1.2 % m/m solution of agarose in water. You require another 100mls. How many grams of Agarose do you require? Note 1ml of water=1g What is the % w/v of a 100ml solution containing 5g of NaCl?If your 16x concentrated stock solution contains 20g of NaCl per liter, how much Nacl would one liter of your working solution contain? Round your result to 2 decimal points. g of NaclWhat mass of sodium glycolate (NaC2H3O3) should be added to 400.0 mL of 1.00 M glycolic acid to produce a buffer solution with a pH of 4.00? Ka = 1.47 x 10-4
- Calculate the concentration of Y4-ion in 0.0100 M EDTA solution at pH 6. α4 = 2.2 x 10-5 for pH 6.What mass of sodium glycolate (NaC2H3O3) should be added to 400.0 mL of 1.00 M glycolic acid to produce a buffer solution with a pH of 4.00? Ka = 1.47 x 10-4. Please indicate the full solutions.8 7- 6- 2- 1 405 180 225 270 315 [Substrate] (nM) 45 90 135 360 450 495 540 58! What are the units of Km from the plot shown above? nanometers O nM sec/nM O not enough information to tell O nM/sec rate (nM/sec) 3.