input with options: Answer the following question given this paragraph: Microtubules guide the formation of the plant cell wall. Cellulose is laid down by enzymes to form the primary cell wall. Some plants also have a secondary cell wall. The secondary wall contains a lignin, a secondary cell component in plant cells that have completed cell growth/expansion. Q: The secondary wall contains _________ , a secondary cell component in plant cells that have completed cell growth/expansion. A:
OPTIONS:
- cytoplasm
- glucogen
- cellulose
- lignin
output: lignin

Q: Answer the following question given this paragraph: Parts of the Digestive System The vertebrate digestive system is designed to facilitate the transformation of food matter into the nutrient components that sustain organisms. Oral Cavity The oral cavity, or mouth, is the point of entry of food into the digestive system, illustrated in Figure 34.9. The food consumed is broken into smaller particles by mastication, the chewing action of the teeth. All mammals have teeth and can chew their food. The extensive chemical process of digestion begins in the mouth. As food is being chewed, saliva, produced by the salivary glands, mixes with the food. Saliva is a watery substance produced in the mouths of many animals. There are three major glands that secrete salivathe parotid, the submandibular, and the sublingual. Saliva contains mucus that moistens food and buffers the pH of the food. Saliva also contains immunoglobulins and lysozymes, which have antibacterial action to reduce tooth decay by inhibiting growth of some bacteria. Saliva also contains an enzyme called salivary amylase that begins the. Q: What system is designed to facilitate the transformation of food matter into the nutrient components that sustain organisms? A:

OPTIONS:
- tissue
- skeletal
- respiratory
- digestive

A: digestive

input: OPTIONS:
- hormonal compounds
- productive compounds
- organic compounds
- biochemical compounds Now, answer this question: Answer the following question given this paragraph: Biochemical compounds make up the cells and tissues of organisms. They are also involved in life processes, such as making and using food for energy. Given their diversity of functions, it's not surprising that there are millions of different biochemical compounds. However, they can be grouped into just four main classes: carbohydrates, proteins, lipids, and nucleic acids. The classes are summarized in Table below and described in the rest of this lesson. Q: What type of compounds make up the cells and tissues of organisms? A:
A:
output: biochemical compounds

Answer the following question given this paragraph: The major component of a solution is called the solvent. The minor component of a solution is called the solute. By major and minor we mean whichever component has the greater presence by mass or by moles. Sometimes this becomes confusing, especially with substances with very different molar masses. However, here we will confine the discussion to solutions for which the major component and the minor component are obvious. Solutions exist for every possible phase of the solute and the solvent. Salt water, for example, is a solution of solid NaCl in liquid water; soda water is a solution of gaseous CO2 in liquid water, while air is a solution of a gaseous solute (O2) in a gaseous solvent (N2). In all cases, however, the overall phase of the solution is the same phase as the solvent. Q: The major component of a solution is called what? A:

OPTIONS:
- solute
- mixture
- water
- solvent

Answer: solvent

Problem: OPTIONS:
- retractable
- artificial
- fixed
- movable
Q: Answer the following question given this paragraph: Joints may be immovable, partly movable, or movable. Types of movable joints include ball-and-socket, hinge, and pivot joints. Q: What type of joint are ball-and-socket, hinge, and pivot examples of? A:
Answer: movable

Answer the following question given this paragraph: Potential energy is present in objects that are ______________. Q: Potential energy is present in objects that are what? A:

OPTIONS:
- crystals
- rigid
- unstable
- elastic

Answer:
elastic