(1/4 point) In eukaryotic cells DNA is located only in the nucleus. True (A) / False (B)
(1/2 point) What is the difference between saturated and unsaturated fatty acids and which allows cells to function properly?
(1/2 point) What are the primary secondary tertiary and quarternary structures of proteins? Provide an example for each.
(1/4 point) The plasma membrane is important for ________________________.
Breaking down proteins c. Monitoring what enters cells
Synthesizing proteins d. None of the above
(1/4 point) Which of the following are specific to plant cells?
Chloroplasts c. Nucleus
Golgi body d. None of the above
(1/4 point) Which type of transport requires the most energy use by cells?
Diffusion c. Passive transport
Phagocytosis d. None of the above
(1/4 point) The endoplasmic reticulum is important for ________________________.
Breaking down proteins c. Monitoring what enters cells
Synthesizing proteins d. None of the above
(1/2 point) Transcription in eukaryotes takes place in the _______ of the cell.
Cytoplasm c. Ribosome
Endoplasmic Reticulum d. None of the above
(1 point) Name each stage of the metastatic cascade. Which is the most important to ensure a tumor cell becomes metastatic and why?
(1 point) Describe the Ames test for identifying carcinogens? Explain why the test is not perfect.
(1/4 point) Benzidine is which class of carcinogen?
Alkylating agent c. Aromatic hydrocarbon
Aromatic amine d. None of the above
(1/4 point) The nucleus is important for ________________________.
Breaking down proteins c. Monitoring what enters cells
Synthesizing proteins d. None of the above
(1/4 point) All tumors will eventually become cancerous. True (A) /False (B)
(1/4 point) Which type of mutation disrupts synthesis of a full-length protein?
Missense c. Silent
Nonsense d. None of the above
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