Azathioprine is a drug that may be prescribed to transplant recipients to reduce the chance of tissue rejection reactions. in its active state, it acts as a purine analogue, inhibiting dna biosynthesis. this means that 6-mercaptopurine will be inserted in place of a purine containing nucleotides during dna replication. given this drug's mode of action, you would expect it to be incorporated into dna in place of:

Which of th following best describes how genes produce traits in an organism?

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.

All fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. all fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. triglycerides contain two fatty acids attached to a glycerol backbone. the body does not manufacture phospholipids, so they must be included in the diet. about 95% of the fat you eat is in the form of sterols. sterols like cholesterol have a ring structure.