Sections of reveiw I belive I need to focus on

• What are the 5 chemicals for life?

  Carbohydrates, Proteins, lipids, nucleic acids, & Vitamins and minerals
• What elements are carbohydrates made up of?

  C:H:O 1:2:1
• Carbohydrates are used for energy
• Dehydration synthesis of sugars
• What are 3 polysacharides?

  Starch, cellulose, glycogen.
• What are lipids made of? Are the polar or non-polar?

  C:H:O and theyre non-polar
• What are lipids used for?

  Cushion organs, energy and insulation
• Proteins are made from amino acids
• What elements make up protines?

  CHON. Proteins are allways enzymes and the monomer is amino acids
• denature - to change the shape of a protein so that it cannot carry out its normal function (Heat, pH, but can go back
• coagulation - permanant change
• iodine?

  Starch, neg yellow, pos black/deep purple
• buriet?

  Protien, neg blue, pos purple
• benidicts?

  Simple sugars - neg blue, pos green/yellow/red
• 4 factors that effect the rate of enzyme reactions?

  1. pH
  2. temperature
  3. substrate concentration
  4. Competitive inhibitors
• Precourser?

  on
• Feedback inhibition?

  substrate turns it off
• Allosteric activity?

  Feedback inhibition and precourser
• Stomach acid in esophagas is called heartburn
• 4 gastric juices?

  1 - pepsinogen

  2 - HCL

  3 - mucous

  4 - Rennin - protien coagulate - protien destroyed
• Lacteals transport fats
• organs for egestion?

  Large intestine and colon
• What controlls elimination?

  Anal sphinctor
• 5 Functions of the liver?

  1 - detoxify blood

  2 - glucose to glycogen

  3- glucogen to glucose

  4 - Store glycogen

  5- store vitamins
• high concentration of blie can cause gall stones
• cirrosis - liver disease that causes scarring and cirrhosis of the liver
• causes of cirosis - genetics, age, smoking, obesity, diabetes, alcohol
• how many enzymes in pancrease - 28
• pancrease produces what horomone?

  Insulin
• normal breath in and out - tidal volume
• Vital capacuty - maximal volume of air that can be expired following maximum inspiration.
• IRV - The extra volume of air that can be inspired with maximal effort after reaching the end of a normal, quiet inspiration
• ERV - The extra volume of air that can be expired with maximum effort beyond the level reached at the end of a normal, quiet expiration
• internal respiration - between blood and cells
• external respiration - between lungs and blood
• larynx - voice box
• laryngitis - inflammation of the larynx, usually caused by a virus
• bronchitis - infection of bronchi and bronchiole. High mucous and hard to breath
• pneumonia - infection of lungs which cuases a build up of fluid
• 2 ways oxygen is transported?

  1 - hemoglbin (most)

  2 - dissolved in plasma