Answer the following question given this paragraph: Temperature is a measure of the average kinetic energy of the particles in matter. Q: What is the term for the measure of the average kinetic energy of the particles in matter? Choices: - voltage - precipitation - friction - temperature A:
temperature
(Question)
Answer the following question given this paragraph: Summary Chemistry is the study of matter and the changes material substances undergo. It is essential for understanding much of the natural world and central to many other scientific disciplines, including astronomy, geology, paleontology, biology, and medicine. Q: What is the name of the science that studies matter and the changes material substances undergo? Choices: - geology - physics - biology - chemistry A:
(Answer)
chemistry
Ques: Answer the following question given this paragraph: All living cells have certain things in common. Besides having the basic parts described above, all cells can perform the same basic functions. For example, all cells can use energy, respond to their environment, and reproduce. However, cells may also have special functions. Multicellular organisms such as you have many different types of specialized cells. Each specialized cell has a particular job. Cells with special functions generally have a shape that suits them for that job. Q: What kind of organisms have many different types of specialized cells with particular jobs? Choices: - monocellular - crude - intricate - multicellular A:
Ans: multicellular
(Q).
Answer the following question given this paragraph: Ganglia A ganglion is a group of neuron cell bodies in the periphery. Ganglia can be categorized, for the most part, as either sensory ganglia or autonomic ganglia, referring to their primary functions. The most common type of sensory ganglion is a dorsal (posterior) root ganglion. These ganglia are the cell bodies of neurons with axons that are sensory endings in the periphery, such as in the skin, and that extend into the CNS through the dorsal nerve root. The ganglion is an enlargement of the nerve root. Under microscopic inspection, it can be seen to include the cell bodies of the neurons, as well as bundles of fibers that are the posterior nerve root (Figure 13.19). The cells of the dorsal root ganglion are unipolar cells, classifying them by shape. Also, the small round nuclei of satellite cells can be seen surroundingas if they were orbitingthe neuron cell bodies. Q: What is a group of neuron cell bodies in the periphery called? Choices: - crystals - organism - gangism - ganglion A:
(A).
ganglion
Ques:Answer the following question given this paragraph: Lysosomes Some of the protein products packaged by the Golgi include digestive enzymes that are meant to remain inside the cell for use in breaking down certain materials. The enzyme-containing vesicles released by the Golgi may form new lysosomes, or fuse with existing, lysosomes. A lysosome is an organelle that contains enzymes that break down and digest unneeded cellular components, such as a damaged organelle. (A lysosome is similar to a wrecking crew that takes down old and unsound buildings in a neighborhood. ) Autophagy ("self-eating") is the process of a cell digesting its own structures. Lysosomes are also important for breaking down foreign material. For example, when certain immune defense cells (white blood cells) phagocytize bacteria, the bacterial cell is transported into a lysosome and digested by the enzymes inside. As one might imagine, such phagocytic defense cells contain large numbers of lysosomes. Under certain circumstances, lysosomes perform a more grand and dire function. In the case of damaged or unhealthy cells, lysosomes can be triggered to open up and release their digestive enzymes into the cytoplasm of the cell, killing the cell. This "self-destruct" mechanism is called autolysis, and makes the process of cell death controlled (a mechanism called "apoptosis"). Q: What structure is an organelle that contains enzymes that break down and digest unneeded cellular components? Choices: - peroxisome - tissue - centrosome - lysosome A:

Ans:lysosome
Answer the following question given this paragraph: Q: What have cell-surface antigen receptors for foreign molecules? Choices: - capillaries - dendrites - erythrocytes - lymphocytes A:
lymphocytes