Discuss how nerve impulse (action potential) at axon terminal of neuromuscular junction causes skeletal muscle contraction. List the steps and describe them shortly....
1. Why do experts say that you need to increase physical activity gradually over time? 2. List and explain the 4 Levels of Physical Activity. 3. Explain the difference between aerobic and anaerobic activities/exercises....
A woman who is heterzygous for familial hypercholesterolemia (F) marries a man who it also heterzygous for FH. They have three children, one of whom is homozygous dominant for the FH trait, one who is heterozygous, and one who is homozygous recessive for the F...
1. What is the chief component of the plant cell wall? Explain its function. 2. Watch the video: https: /youtu.be/SwyOg0iNspU a. Are the chloroplasts moving in the cell? Describe the speed and direction of the chloroplast movement? b. Describe the cytoplasmic streaming ? c. How...
Blood is a fluid type of connective tissue that functions to carry nutrients, oxygen, wastes, and hormones throughout the body while helping your immune system and forming clots to prevent excessive bleeding. Blood is necessary for our physical life to continue and is also necessary for our eternal...
Explain what happens in anaerobic respiration? What must happen and why to process another molecule of glucose? Think beyond glycolysis....
HQ-5: Imagine a gene was discovered that was responsible for body color. The wild-type form allows for a tan body color and the mutant form causes a dark-brown body color. Following the standard Drosophila nomenclature, what would be the name of this gene: "tan" or...
Describe the appearance of your DNA. Is its appearance consistent with what you know about the structure of DNA? Why or why not?...
Reply to two prompts in 100 words each. No sites needed, these are just thoughts on the prompts. (Original prompt for you consideration,Public perception of infectious diseases is managed and mismanaged through a variety of channels. Sometimes the population may have knowledge of a disease only...
Needed in 6 hours! Write a paper of 3–4 pages (not including the title page and reference page) that discusses the following 3 elements: Provide an overview of how healthcare in the United States has evolved since the post-industrial period. ...