1. Using either a computer or pen and paper, list at least 10 different cell structures. 2. Briefly describe the function of each structure. 3. Indicate whether this structure is found in animal, plant, and/or bacterial cells.

6. In cells that enlarge along a particular axis, microfibrils have been deposited to the axis of elongation. (possible answers: parallel, perpendicular)

A. Sentence Completion. Fill in the vocabulary term that best completes each statement. folded membranes 1. In the phylum in the cytoplasm contain pigments for photosynthesis. 2. Cells that lack a distinct nucleus are members of the Kingdom 3. Bacteria that retain the stain crystal violet, which makes them purple, are termed 4. An RNA virus that makes DNA from RNA is called a 5. Harmful bacteria capable of causing infections are called 6. One of the earliest kinds of bacteria to inhabit the earth are thought to be the B. Word Relationships- In each of the following sets of terms, three of the terms have common characteristic. One term does not belong. Identify the term that does not be'ong. 7. coccus, bacillus, virus, spirillum 8. pathogen, saprobes, germ theory of disease, koch's postulates

Match the type of cell division with the cell type. sec cells somatic cells 1. mitosis meiosis

1. What are cell lines? 2. What are 2 applications of cell lines in biomedical research?

Confirm your understanding of cell specialization by listing six systems in the human body and naming at least one specialized cell found in each system.

1. Describe two cells with atypical cell walls. Why is this information so important to know, especially in the medical field?

Go through the entire field of view above and count the number of cells you see in prophase, anaphase, telophase,metaphase, interphase,.

11. Microtubules are ___________________

7. Which of the following arguments best supports the importance of microtubules in the movement of an organism? A. Microtubules are involved in the separation of chromosomes during mitosis B. Microtubules are tracks used for the transport of vesicles from the Endoplasmic to the Golgi apparatus C. Microtubules can slide relative to one another inside cilia and under the action of dynein. D. Microtubules are made of tubulin-dimers E. Microtubules are larger than intermediate filaments and actin filaments