As blood travels from arteries to veins, farther from the heart ___ and ___ decline with distance.  

Blood flow through a capillary bed is regulated by pre-capillary sphincters.  

RNA is synthesized from one strand of DNA inside the nucleus of prokaryotic cells.  

Identify the type of capillaries:  [a]      capillaries with complete lining; blood-brain barrier and abundant in the skin and skeletal muscle.  [b]     capillaries are important in organs that engage in absorption or filtration.   [c]     capillaries are found in blood-filled spaces in the bone marrow, liver, and lymphatic organs.

Which of the following are structures external to the prokaryotic cell wall?    

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Match the following organelles to the correct description: ribosomes                                        packages, modifies, and delivers proteins&lipids mitochondria                                              lipid metabolism centrioles                                                   DNA tightly spooled; information not accessible  nucleus                                                   autolysis, degrade large molecules, autophagy  peroxisomes                                    DNA loosely unspooled; accessible information vacuoles                                    produces components for plasma membrane repair rough ER                                                      temporary storage smooth ER                                    contain enzymes for oxidizing small organic molecules Golgi complex                                         site of photosynthesis                 chromatin                                                reads mRNA to make protein lysozymes                                                   play role in cell division and cilia formation chloroplast                                           houses  chromosomal DNA chromosomes                                              powerhouse of cell

When an eukaryotic cell makes proteins that are exported from the cell; which of the following traces the complete path of a protein synthesis to its export?  

A depreciable asset has a $1,000 salvage value, and a ten year life. For each of the following methods indicate whether there’s a chance of over depreciating the asset if the depreciation expense is not stopped or plugged during the final year. Activity Method: [Activity] Straight Line: [SL] Declining Balance: [DB]

What is the depreciation expense amount for Year 3 (2026)?