Answer the following question given this paragraph: The use of the word respiration in relation to gas exchange is different from its use in the term cellular respiration . Recall that cellular respiration is the metabolic process by which cells obtain energy by "burning" glucose. Cellular respiration uses oxygen and releases carbon dioxide. Respiration by the respiratory system supplies the oxygen and takes away the carbon dioxide. Q: What is the metabolic process by which cells obtain energy by "burning" glucose? A:

OPTIONS:
- electromagnetic respiration
- cellular transportation
- cellular digestion
- cellular respiration

Answer: cellular respiration

Problem: OPTIONS:
- kidney
- liver
- skin
- stomach
Q: Answer the following question given this paragraph: Acids and bases are important in living things because most enzymes can do their job only at a certain level of acidity. Cells secrete acids and bases to maintain the proper pH for enzymes to work. For example, every time you digest food, acids and bases are at work in your digestive system. Consider the enzyme pepsin, which helps break down proteins in the stomach. Pepsin needs an acidic environment to do its job, and the stomach secretes a strong acid that allows pepsin to work. However, when stomach contents enter the small intestine, the acid must be neutralized. This is because enzymes in the small intestine need a basic environment in order to work. An organ called the pancreas secretes a strong base into the small intestine, and this base neutralizes the acid. Q: In what organ does pepsin help break down proteins? A:
Answer: stomach

Problem:OPTIONS:
- lipid mass
- universal mass
- protons mass
- molar mass

Answer the following question given this paragraph: Carboxylic acids have high boiling points compared to other substances of comparable molar mass. Boiling points increase with molar mass. Q: Boiling points increase with which kind of mass? A:
****
A: molar mass

Answer the following question given this paragraph: Q: Gene duplications that are able to persist over many generations without causing too much harm to an organism or species can lead to what? A:
OPTIONS:
- characteristics
- parasites
- permutations
- mutations
mutations

Answer the following question given this paragraph: Human organs are organized into organ systems. An organ system is a group of organs that work together to carry out a complex function. Each organ of the system does part of the overall job. For example, the heart is an organ in the circulatory system. The circulatory system also includes the blood vessels and blood. There are many different human organ systems. Figure below shows six of them and gives their functions. Q: The heart is an organ in which system? A:
OPTIONS:
- nervous system
- immune system
- respiratory system
- circulatory system

Answer: circulatory system

input with options: Answer the following question given this paragraph: Q: Some membrane proteins that actively transport ions contribute to what? A:
OPTIONS:
- organism potential
- protein potential
- cellular potential
- membrane potential
output:
membrane potential