Answer the following question given this paragraph: CHAPTER REVIEW 4.1 Types of Tissues The human body contains more than 200 types of cells that can all be classified into four types of tissues: epithelial, connective, muscle, and nervous. Epithelial tissues act as coverings controlling the movement of materials across the surface. Connective tissue integrates the various parts of the body and provides support and protection to organs. Muscle tissue allows the body to move. Nervous tissues propagate information. The study of the shape and arrangement of cells in tissue is called histology. All cells and tissues in the body derive from three germ layers in the embryo: the ectoderm, mesoderm, and endoderm. Different types of tissues form membranes that enclose organs, provide a friction-free interaction between organs, and keep organs together. Synovial membranes are connective tissue membranes that protect and line the joints. Epithelial membranes are formed from epithelial tissue attached to a layer of connective tissue. There are three types of epithelial membranes: mucous, which contain glands; serous, which secrete fluid; and cutaneous which makes up the skin. Q: What science is the study of the shape and arrangement of cells in tissue? A:
OPTIONS:
- methodology
- cellology
- genetics
- histology
histology

Answer the following question given this paragraph: until all atoms have octets. Because some atoms will lose electrons and some atoms will gain electrons, there is no overall change in the number of electrons, but individual atoms acquire a nonzero electric charge. Those that lose electrons become positively charged, and those that gain electrons become negatively charged. Charged atoms are called ions. Because opposite charges attract (while like charges repel), these oppositely charged ions attract each other, forming ionic bonds. The resulting compounds are called ionic compounds and are the primary subject of this chapter. The second way for an atom to obtain an octet of electrons is by sharing electrons with another atom. These shared electrons simultaneously occupy the outermost shell of more than one atom. The bond made by electron sharing is called a covalent bond. Covalent bonding and covalent compounds will be discussed in Chapter 4 "Covalent Bonding and Simple Molecular Compounds". Q: Because opposite charges attract, oppositely charged ions attract each other to form what? A:
OPTIONS:
- nuclear bonds
- particle bonds
- soluble bonds
- ionic bonds

Answer: ionic bonds

Question: Answer the following question given this paragraph: There are two different types of specific immune responses. One type involves B cells. The other type involves T cells. Recall that B cells and T cells are types of white blood cells that are key in the immune response. Whereas the immune system's first and second line of defense are more generalized or non-specific, the immune response is specific. It can be described as a specific response to a specific pathogen, meaning it uses methods to target just one pathogen at a time. These methods involve B and T cells. Q: B cells and t cells are examples of what type of cells? A:
OPTIONS:
- heart cells
- cancer cells
- skin cells
- white blood cells
Answer: white blood cells

input with options: Answer the following question given this paragraph: In everyday speech, the terms accuracy and precision are frequently used interchangeably. However, their scientific meanings are quite different. Accuracy is a measure of how close a measurement is to the correct or accepted value of the quantity being measured. Precision is a measure of how close a series of measurements are to one another. Precise measurements are highly reproducible, even if the measurements are not near the correct value. Q: In contrast to precision, this term means how close a measurement is to the correct or accepted value of the quantity being measured? A:
OPTIONS:
- diversity
- frequency
- deviant
- accuracy
output: accuracy

Q: Answer the following question given this paragraph: 38.4 Muscle Contraction and Locomotion The body contains three types of muscle tissue: skeletal muscle, cardiac muscle, and smooth muscle. Skeleton muscle tissue is composed of sarcomeres, the functional units of muscle tissue. Muscle contraction occurs when sarcomeres shorten, as thick and thin filaments slide past each other, which is called the sliding filament model of muscle contraction. ATP provides the energy for cross-bridge formation and filament sliding. Regulatory proteins, such as troponin and tropomyosin, control cross-bridge formation. Excitationcontraction coupling transduces the electrical signal of the neuron, via acetylcholine, to an electrical signal on the muscle membrane, which initiates force production. The number of muscle fibers contracting determines how much force the whole muscle produces. Q: The body contains how many types of muscle tissue? A:

OPTIONS:
- two
- seven
- four
- three

A: three

Answer the following question given this paragraph: 9.2 Glycolysis harvests chemical energy by oxidizing glucose to pyruvate. Q: Glycolysis harvests chemical energy by oxidizing glucose to what? A:
OPTIONS:
- chlorophyll
- oxygen
- cellulose
- pyruvate
pyruvate