What happens to your body when you eat something? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words). 2. Explain all the steps from chewing all the day to the end

What happens to your body when you do a sprint? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words). 1. Tell me about ATP, what is the different types of energy and when does what get activated 1. Tell me what happens from the time you get into place to sprint, to the end of it.

1. A single drop of water has the fate of ending up one day in urine. Once it has become filtrate, it contains glucose, urea, H+, amino acids, Na+, Cl-, K+, and, of course, water. Discuss what happens with each of these, within the context of the three main functions of the nephron (filtration, reabsorption, and secretion).
   1. Use words to explain

Question 4

The capillary surface area of a child 10 years old is 1.14 m2, of an adult woman is 1.6 m2, and of an adult, man is 1.9 m2. The pulmonary blood volume per area is 271 ml/m2. Capillary blood volume varies between 20% and 25% of the pulmonary blood volume.

1. a) Assuming capillaries are 8 um in diameter and have an average length of 1 mm, calculate the range of the number of open capillaries in the lung during rest for a child of 10 years of age, an adult woman, and an adult man during rest.

   [13 marks]

2. b) After exercise the pulmonary blood volume doubles due to vasodilation, and there is capillary recruitment of 100%. Calculate the number of capillaries perfused in the lungs during exercise. Justify your answer.

   [6 marks]

3. c) What can you conclude from these estimates?

   [6 marks]

Subject: histology: The processes involved in production of mature sperm and ovum, as regards to the histological structure, with the role of different hormones?  

criteria this question it has Answer: 1-Strong introduction, 2-conclusion,3-clinical application4-,photographs, and 5-less than five references.

What happens to your body when a virus attacks the lungs and heart? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words). 1. Don’t focus on coronavirus because it might be difficult.

What happens to your body when you do a sprint? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words). 1. Tell me about ATP, what is the different types of energy and when does what get activated 1. Tell me what happens from the time you get into place to sprint, to the end of it.

What happens to your body when you get scared? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words). 1. Talk about fight or flight, tell me about NE and Epinephrine, explain it to me as if I don’t know what this is.

What happens to your body if you get stung by a bee and you are allergic? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words).

describe and explain three forms of inequality.

What happens to your body if you get stung by a bee and you are allergic? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words).

paste a picture of the model of lungs you built at home or took from the internet and label what equivalent part of the respiratory system each of the parts of your model represents. Then briefly describe how your model can be used to explain ventilation referring to the volume and pressure changes required and mimicked in your model. State the gas law(s) that apply to ventilation. If you did not build your own model – insert a picture from either a website that explains how to build the lung model (reference the web site!), or use the picture provided in prac manual 3 to label the components of the model.

For the following hypothetical situations make a prediction about potential functional impact for the individual:

Gallbladder removal

Hyposecretion of secretin

Vagotomy (severing of the vagus nerve) proximal to the stomach

Lack of receptors for leptin on cells of the body

Propose a metabolic reaction which would illustrate a positive feedback mechanism. Be sure to address the relationship between molecules in the reaction (substrate, product, enzyme, etc) and how the reaction would be both perpetuated, and eventually terminated.

Recall how H+ and CO2 relate to the ventilatory threshold. How is this impacted by endurance training?

Please explain how H+ and CO2 are impacted with the ventilatory threshold from endurance training.

Thanks