What kind of neurons control skeletal muscles? What is a motor unit? How and why does the number and size of motor units differ in “precision” muscles versus “power” muscles.

List the three types of muscle tissue. In what body systems are they found? For each type state whether it is voluntary or involuntary, whether it is striated, and briefly describe the function of each type (i.e. what moves when they contract?).

discuss the regulation of gastric secretion, gastric mobility and gastric emptying. Include neural and chemically mediated processes and mechanisms

give me a good answer thanks

Rebreathing (simply by placing a paper back over the head of the person who experiencing a panic attack) stimulates

a. Hypoventilation and respiratory acidosis

b. Hyperventilation and respiratory acidosis

c. Hypoventilation and respiratory alkalosis

d. Hyperventilation and respiratory alkalosis

LYMPHATIC SYSTEMS :

1. Describe the anatomical structure/organs of lymphatics

2.physiologic function/s of lymphatics

3.how circulatory helps lymphatics in maintaining homeostasis

4. How respiratory helps lymphatic..

5. How digestive helps lymphatics ...

6. How urinary helps lymphatics ...

7. How reproductive helps lymphatics ...

Please, I want a short solution, for example, CARDIOVASCULAR SYSTEM- is an organ system composing of the heart and blood vessels as its major organs in which its major function is transportation, using blood as the transport vehicle that carries nutrients, cell wastes, hormones and many other substances vital for body homeostasis. As cardiovascular do these functions the lymphatic system helps in picking up leaked fluid and plasma proteins and returns them to the circulation on which its immune system cells protect cardiovascular organs from invading pathogens, while the Respiratory system carries out the gas exchange: loads oxygen and unloads carbon dioxide. Respiratory pumps also aid venous return that helps cardiovascular to maintain the normal volume of circulating blood while the urinary system helps regulate blood volume and pressure. In addition, the digestive system provides nutrients to the blood including iron and vitamin B for RBC and hemoglobin formation on which waste products are being carried away by the urinary system. Moreover, as the cardiovascular system transport hormone, estrogen maintains vascular health in women which is one of the important hormones produced by the reproductive system.

1. How does the quaternary structure of hemoglobin influence its more efficient offloading of O2 in tissues compared to myoglobin?

2. How does the Kd of hemoglobin for O2 change in the increasingly lower pH environment of actively fermenting muscles during a sprint?

3. If muscles ferment glucose to lactate during a sprint, what biochemical process ultimately uses that lactate to produce new glucose and in what tissue is it active?

what is the effect of high AVP concentration on water reabsorption in PT, CCD, TAL, tAL, tDL?

Based on research studies,

a) what is the reaction order for COVID-19?

b) is the reaction rate relatable with the infection rate (biochemical or biological perspective)?

c) is the reaction rate relatable with the reproductive rate of the virus?

*Provide references for sources

1. Name the epithelium found in the urinary system organs and state it’s function.
2. Name the subdivisions of the small and large intestines in the complete and correct sequence
3. List all alimentary canal organs from oral cavity to anal canal in correct/complete sequence (including the subdivisions of small and large intestine).
4. Locate/ID the anatomy of the urinary bladder and the gross anatomy of the kidney

1. List/locate on an illustration/model the male reproductive glands.

2. Name/ID the endocrine organs/glands on a model/picture and name the hormone(s) produced by each gland. Describe a simple function for each hormone

3. Name the specializations of the small intestine from largest to smallest structure. What is their purpose?

1. Trace the pathway of sperm from the seminiferous tubules until sperm leaves the body. Be sure to include the 3 regions of the male urethra.
2. Trace the pathway of sperm entering the female reproductive system and name all structures it would pass to enter the pelvic cavity or the egg upon fertilization. Include all parts of the uterine tube.
3. Trace the pathway of urine formation from the nephron/collecting duct until urine leaves the body through the urethra. Be sure to include all structures urine passes before it exits at the external urethral orifice. Note the differences in the male and female urethra.
4. Draw and label the parts of the uriniferous tubule. Include all parts of the nephron and the collecting duct. List the sequence of filtrate moving through the nephron to collecting duct in the correct sequence.

Explain the three major ways the body handles potentially developing acidosis (which can be life-threatening, if not dealt with).

You are walking in the forest, and you hear a twig snap…

Explain the role of the endocrine system in one of your examples or scenarios. What organs, tissues and cells are involved?

What is the target cell and it’s response (and why is this important/relevant)?

Describe the effector pathway using the following hierarchy.

1. System
2. Organ/s
3. Tissue/s
4. Cells/s

Explain how the chemosensitive area in the medulla function. That is, what stimulates it and how does it respond?