The Shape of a folded protein

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In order to change the shape of a folded protein, which would have to be changed?

a. Hydrogen bonding

b. Order of the amino acids

c. R-group interactions

d. The alpha helix and beta pleated sheets

Describe your understanding of The pathophysiology of Diabetes Mellitus

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In 200 words or more describe your understanding of the pathophysiology of Diabetes Mellitus, its types, nutritional and other life style risk factors, as well as the long term complications for patients diagnosed with this chronic disease.

During exercise, there is an Increase in oxygen consumption and carbon dioxide in skeletal muscle

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During exercise, there is an increase in oxygen consumption and carbon dioxide in skeletal muscle. Which of the following is the primary form in which carbon dioxide is transported from the skeletal muscle to the lungs? Bicarbonate Carbaminohemoglobin Carbonic acid Dissolved carbon dioxide 79.

Which of the following best explains why fetal hemoglobin (HbF) has higher affinity for oxygen than HbA?binds 2,3-bisphosphoglycerate with lower affinity One of the coordination positions ofis occupied by a Asp residue Oxygen binding is not cooperative inThe Fe-O bond is shorter inThe hermes ofandhave different structures

Receptor for a hydrophobic hormone

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Match the description with the best choice. _- A receptor for a hydrophobic hormone is 1. inside the target cell The hormone is also considered the 2. never enter a target cell _-5_ Hydrophilic hormones are much more likely to require a 3. a transmembrane protein The receptor for a hydrophilic hormone is A hydrophilic hormone will 4. first messenger 5. second messenger

The Anatomical concepts associated with the special sensesial senses

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Explain the anatomical concepts associated with the special senses. Summarize this module’s key points insentences. 2. Explain the physiological concepts associated with the special senses. Summarize this module’s key points insentences. 3. How will you apply the concepts you have learned about the special senses in real life and in your future career? 4. Which topic within this module has been the most valuable to your learning experiznce and why? 5. Which topic(s) within this module did you struggle to understand and why? 6. (Optional) Do you have any suggestions for your instructor on how they could help you connect with the difficult topics you’ve noted?

Dysregulation of AKT

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The protein AKT/PKB is af essential cellular  critical regulator oprocesses, and dysregulation of AKT has been implicated in many diseases, including cancer. In the present study, we wanted to test if levels of protein AKT changed in in EGF-stimulated epithelial, human breast cancer cell line when treated with varying concentrations of a drug Chondramide (ChB;or) for different lengths of time ( 1 or).

Cellular lysate was prepared for each experimental condition, and an equal concentration of protein was loaded into a single lane of the SDS-polyacrylamide gel for each sample.

We used western blot to measure the total levels of AKT and the fraction of Akt that is phosphorylated on the serine residue at position 473 (p-AktS473) using a phosphorylation specific antibody. GAPDH was used a loading control. Why do you think the researchers included GAPDH in the figure? a) Control for cell condition

b) Control for unwanted proteins c) Positive control for Antibody for AKT d) Fontrol for amount of protein loaded Indicate for the following statements is they are supported/not supported by the data in the figure. Statement 1. Phosphorylation of AKT (S473) increases upon EGF stimulation Statement 2.

The total amount of AKT in the cell reduces upon EGF stimulation Statement 3. ChB treatment (both concentration and length of time) increases the amount of phosphorylated AKT.

 Draw a diagram or use a chart to summarize The 4 steps in cellular respiration

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Draw a diagram or use a chart to summarize the 4 steps in cellular respiration. In your summary be sure to include where the steps are occurring, a description of what the step is achieving, list what products are made including reduced cofactor and ATP. List hormones that stimulate each of the 4 and indicate if they occur during absorptive or post-absorptive (fasting/starving) states.

The Net glomerular filtration pressure of 55 mm Hg, a plasma protein osmotic force

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Given the net glomerular filtration pressure of 55 mm Hg, a plasma protein osmotic force (πGC) = 12 mm Hg, and a fluid pressure in Bowman’s space (PBS) = 10 mm Hg, what would be glomerular capillary blood pressure (PGC)? Would filtration be favored under these conditions? How do you know?

2. An arteriole has a flow rate of 2 cm3/min. Which would increase the flow rate the most, increasing the pressure by a factor of 4, increasing the radius by a factor of 2 or decreasing the viscosity of the blood by a factor of 4? Show calculations.

The path of a drop of blood from just after it leaves the heart until it reaches left side of the brain

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Trace the path of a drop of blood from just after it leaves the heart until it reaches left side of the brain. trace the path of a drop of blood from just after it leaves the heart until it reaches the right wrist

trace the path of a drop of blood from just after it leaves the heart until it reaches right ankle.

trace the path of a drop of blood from just after it leaves the heart until it reaches liver.

trace the path of a drop of blood from just after it leaves the heart until it reaches small intestine.

The Peritoneal cavity is

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The peritoneal cavity is: a. the cavity whose boundaries are the pubic bone inferiorly and the diaphragm superiorly b. the anterior area of the abdominopelvic cavity within the peritoneal lining c. separated from the abdominal cavity by the diaphragm d. the posterior area of the abdominopelvic cavity located posterior to the peritoneal lining