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Metabolism
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Energy metabolism includes all the____
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Ch 7 nutrition

QuestionAnswer
Metabolism The sum of all the chemical reactions that sgo on in living cells.
Energy metabolism includes all the____ reactions by which the body obtains and expends the energy from food.
Metabolic reactions are The anabolic and catabolic reactions in the cells.
Catabolism reactions in cells which large molecules are broken down to smaller ones. They also release energy ( ex: hydrolysis digestion breakin down the glycogen in the liver or muscles to get glucose breaking down a body protein to get glucose.
Anabolism Reactions in cells in which small molecules are put together to build larger ones. Anabolic reactions require energy. Ex: condensation, building glycogen, building protein
When a patient is healing they are in a ___ nitrogen balance positive; anabolic
When a patient is sick they are in a ____ nitrogen balance which is a ______ negative;catabolic
ATP Adenosine triphosphate. ATP is energy in the body. It is a transfer energy molecule a common energy currency and a high energy molecule
ATP is the ______ in the cells in the body Energy
We convert or transfer the energy in ___,___,___ and_____ to ____ and hold it in our cells until needed glucose, glycerol, fatty acids and amino acids; ATP
______ has to be converted to ______ so it can be used for energy Glucose; ATP
What is the converision factor to convert glucose into ATP The Krebs Cycle or TCA Cycle
Enzymes are: protein catalysts that facilitate chemical reactions.
Coenymes are : Enzyme helpers.
Four basic units that are derived from foods and used by the body in metabolic transformations are glucose, glycerol, fatty acids, amino acids
Aerobic metabolism requires 02.
Aerobic generates a lot of ATP or burns a lot of kcals.
Anaerobic metabolism: does not require O2. Ex sprints high and long jump.
If you have insufficient oxygen during metabolism________ is converted to __ in the muscles and will be sent to the _____ to be processed pyruvate; lactic acid acid in the muscles;liver
Hydrolysis is an example of? catabolic reaction
During metabolism released energy is captured and transferred by Adenonsine CoA
The formation of glycogen by the liver cell is an example of anabolism
whichof the following compounds cannot be formed from fatty acids glucose
What is the immediate fate of excess dietary protein in the body? oxidized
Which of the following cannot be used to make body proteins? fatty acids
Approximately what percentage of triglycerides cannot be converted to glucose? 95
If the carbohydrate content of the diet is insufficient to meet the bodys need for glucose, which of the following can be converted to glucose? fatty acids
When protein consumption is in excess of body needs are met the excess amino acids are metabolized and the energy in the molecules is stored fat only
Which of the following is the most likely side effect of a high protein low carbohydrate diet? dehydration
what is the most likely cause for a person to have abnormally high blood ammonia levels liver dysfunction
what is the most likely reason for having and abnormally high blood urea level kidney dysfunction
When energy yielding nutrients are consumed in excess which one can lead to storage of fat? fat, carbs, and protein
After the first day or so of fasting which of the following is most glycogen
During the first days of a fast what energy source provides about 90% of the glucose needed to fuel the body glycogen
Which of the following is used to supply some of the fuel needed by the brain only after the body has been fasting for a while? amino acids
The body stores energy for future use in acetyl CoA
Created by: Jessica Rogers
 

 



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