Which of the following statements is true? excessive alcohol use can cause stomach ulcers. anorexia is the leading cause of stomach cancer. there are no negative short-term effects of alcohol use. most patients with lung cancer recover if they stop smoking.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.