Q1. If muscles biopsies were taken from the legs of a world-class marathon runner and a typical couch potato, which would you expect to have a higher density of mitochondria? Why? What about the muscle biopsy from the biceps of a weight lifter. Q2. What is the dissimilarity between germline […]

1. What specializations are found in tonsils to trap pathogens that might be inhaled or ingested? 2. Lymph enters a lymph node through the Blank 1 lymphatic vessels, flows through the Blank 2 sinus, into the Blank 3 and Blank 4 sinuses, finally leaving the node through the Blank 5 […]

1. Describe the various types of adhesins that bacteria use.Be specific with at least 5 examples. 2. The type of vascular tissue that carries water and minerals from aplant’s root to the leaves 3. Give a DETAIL explanation how bacteria can benefits their host. 4. What happens when a bacterial […]

One homozygous strain of silkworm lays white eggs, and another lays black eggs. The F1 offspring of a cross of white and black egg laying silkworms are all found to lay white eggs. Among the F2 progeny, 50 silkworms were found to lay white eggs, 10 laid black eggs and […]