Review Sheet Exercise 11 Blood Analysis NAME LAB DATE/TIME Hematocrit Determination The following questions refer to Activity 1: Hematocrit Determination. 1. List the following values from Chart 1: Hematocrit value for healthy male living at sea level in Boston = 48 Hematocrit value for healthy female living at sea level in Boston = 44 2. Were the values listed in question 1 within normal range? YES 3. Describe the difference between the male and the female hematocrit
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Any of several small‚ often brightly colored earthly frogs that inhabit the rain forests of Central and South America and secrete from their skin some of the most poisonous biological toxins known‚ such as batrachotoxin. It is on the forest floor that the native South Americans find the jewel-like poison dart frog. The Choco’ tribe in Colombia‚ South America uses the skin secretions to poison their dart tips. One technique used to treat darts requires that a sharp stick to be forced into the
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Many have are on the edge of extinction. The Frog and Koala are just two of the endangered species. They have many similarities in the reason of their endangerment. These animals also have different reasons why they’re going extinct‚ but they both need the same thing saving. Here is some of their similarities. Frogs and koalas have one main reason that they’re going extinct. Humans. In addition‚ they’re both dying by farmers‚ however‚ the frogs have more trouble from farmers. They are both going
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The Frog in the Hole — Devotional By Staff Very recently‚ Nathan (my 12 year old son) and I were in our back yard throwing Frisbee. He has gotten into Frisbee golf (disc golf) and was showing me some of the tosses he had learned. We were having a blast. During this fun time‚ Nathan walked over to a small sink-hole in the ground he had discovered a while back. The hole is about 5 inches in diameter and about 18 inches deep. Peering into the bottom of the hole‚ Nathan exclaimed‚ "The frog is still
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What is the Boiled Frog phenomenon? First of all this refers to killing a frog‚ if you throw a frog in a pot of boiling water the poor creature will fight and jump and claw to try and get out of the danger of dying. If with the same situation you ease the frog into warm water and turn the flame up slowly then the frog will not fight because it will not sense any immediate danger and it will ease into death (ezinearticles.com). This basically means that the frog senses no danger and is lulled into
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In photo one‚ the frog is seen with no cuts‚ the skin is seen. The skin is smooth similar to a worm’s flesh. The skin has pores invisible to the naked eye inside to the naked eye shown in photo ten. The students could not identify what was that green structure shown in photo two. In photo three showing the webbed feet‚ the students noticed that the toes were connected‚ this must have been used for swimming‚ this similar to man made fins‚ which helps humans swim faster and easier. In photo four‚ the
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Once upon a time‚ there lived a frog in Bingle Bog‚ who croaked all night long from the foot of a sumac tree‚ in his loud and unpleasant voice. All the creatures hated his “singing” but endured it as they had no other option. He was so stubborn and shameless that nothing from stones to insults to prayers could stop him from singing. One night‚ a nightingale came to the tree and sang in such a beautiful‚ melodious voice‚ that it left the frog and all the other creatures dumbstruck. The whole bog
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different than humans. First‚ the lungs in a frog have thin walls and are shaped like balloons. When frogs swim‚ they fill their lungs with air‚ which helps them stay buoyant while swimming. Frogs also do not have diaphragms compared to humans. They only breathe through their nose. They use muscles in their throat sacs to help move the air in‚ and then is pushed to the lungs. During this time‚ their mouth is closed. Body contractions allow the frogs to release carbon dioxide. When us humans breathe
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1. What is the purpose of the cardiovascular system? The purpose of the cardiovascular system is to keep a steady circulation of blood and to transport vital nutrients throughout the body. 2. Where is the heart located? The heart is located under the sternum in the chest‚ below the nipples‚ towards the left side. 3. What is the shape of the heart? The shape of the heart is an upside-down pear. 4. What is the size of the heart? The heart is the size of a fist. 5. Name the three layers of the
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tibo-fibula bone while leaving the it attached to the knee and heel. The muscle was consistently moistened by Ringer’s solution throughout the entire experiment. The Achilles tendon was removed at the heel of the frog. The tibiofibular bone was cut below the knee and the femur below the knee (Frog Skeletal Muscle Experiement). The baseline value of the force transducer was set to zero. This zeroing procedure was conducted at the start of each exercise. The force transducer was then calibrated for the
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