Asu Bio 181: Exam 2 Questions And Answers Already Passed
ASU BIO 181: EXAM 2 QUESTIONS AND ANSWERS ALREADY PASSED 90% of absorption in the intestine occurs where? The jejunum and the ileum A bacterium coated by antibodies is a signal that a macrophage should endocytose (eat) it true Adhering junctions are based on two different types of cytoskeleton filament systems. Name those systems. Actin Filament System Intermediate Filament System Any cell can present an antigen on a class I major histocompatibility complex (MHC) protein. true Any cell can present an antigen on a class II major histocompatibility complex (MHC) protein. False Assume that you have a eukaryotic cell with three chromosomes within it. How many 5' ends would there be? Gap 1: 6 Gap 2: 12 B and T cells are called lymphocytes true Bone marrow is a site where mature immune cells are found. false DNA replication in eukaryotes is sped up by multiple origins of replication. true Does gravity have a role in some part of the lymphatic fluid flow back to the circulatory system? yes Draw concentric circles and label the four layers of the gut. Also label the hole at the inner most circle. List what is in these four layers. Draw the sugar in DNA and label the carbons as discussed in the lecture. Then circle the carbon that is different in RNA.
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