Answer the following question given this paragraph: Q: Pseudohypertrophic muscular dystrophy is an inherited disorder that causes gradual deterioration of what? Choices: - nerves - brain - fluids - muscles A:
muscles
(Question)
Answer the following question given this paragraph: Figure 42.13 B cell receptors are embedded in the membranes of B cells and bind a variety of antigens through their variable regions. The signal transduction region transfers the signal into the cell. Q: What are embedded in the membranes of b cells and bind a variety of antigens through their variable regions? Choices: - b.a.p cell receptors - a.m. cell receptors - er cell receptors - b cell receptors A:
(Answer)
b cell receptors
Ques: Answer the following question given this paragraph: Bacteria and viruses can infect the brain or spinal cord. An infection of the brain is called encephalitis. An infection of the membranes that cover the brain and spinal cord is called meningitis. A vaccine is available to prevent meningitis caused by viruses (see Figure below ). Q: An infection of the brain is called? Choices: - tuberculosis - influenza - syphilis - encephalitis A:
Ans: encephalitis
(Q).
Answer the following question given this paragraph: The Levels of Classification Taxonomy (which literally means "arrangement law") is the science of naming and grouping species to construct an internationally shared classification system. The taxonomic classification system (also called the Linnaean system after its inventor, Carl Linnaeus, a Swedish naturalist) uses a hierarchical model. A hierarchical system has levels and each group at one of the levels includes groups at the next lowest level, so that at the lowest level each member belongs to a series of nested groups. An analogy is the nested series of directories on the main disk drive of a computer. For example, in the most inclusive grouping, scientists divide organisms into three domains: Bacteria, Archaea, and Eukarya. Within each domain is a second level called a kingdom. Each domain contains several kingdoms. Within kingdoms, the subsequent categories of increasing specificity are: phylum, class, order, family, genus, and species. As an example, the classification levels for the domestic dog are shown in Figure 12.3. The group at each level is called a taxon (plural: taxa). In other words, for the dog, Carnivora is the taxon at the order level, Canidae is the taxon at the family level, and so forth. Organisms also have a common name that people typically use, such as domestic dog, or wolf. Each taxon name is capitalized except for species, and the genus and species names are italicized. Scientists refer to an organism by its genus and species names together, commonly called a scientific name, or Latin name. This two-name system is called binomial nomenclature. The scientific name of the wolf is therefore Canis lupus. Recent study of the DNA of domestic. Q: Who invented the taxonomic classification system? Choices: - Pascal - gregor mendel - Isaac Newton - carl linnaeus A:
(A).
carl linnaeus
Ques:Answer the following question given this paragraph: Joints are places where two or more bones of the skeleton meet. With the help of muscles, joints allow the body to move with relatively little force. Some joints can move more than others. Q: Where do two or more bones of the skeleton meet? Choices: - junctures - valves - muscle paths - joints A:

Ans:joints
Answer the following question given this paragraph: Archaea live everywhere on Earth, including extreme environments. Q: Where do archea live? Choices: - in mammals - in the ocean - underground - everywhere A:
everywhere