What is the structure of the inner membrane (cristae) of the mitochondria? Animal cells do not always have a vacuole, and most never have a large vacuole, because it would cause harm to the cell and disrupt the functioning of the rest of the cell. Vacuoles are one type of microscopic cellular structure called an organelle. In animal cells, they are small and typically transport materials into and out of the cell. Note: any of the names (Golgi Bodies/Apparatus/Complex) could appear on the exam so be knowledgeable about the different ways you might see this structure Thylakoid sacs make compartments to create the H+ gradient needed for ATP production how does the vacuole assist in storage of macromolecules How does surface area to volume ratio affect the size of the cell? Direct link to 2004Cai.R's post I'm reasonably sure the c, Posted 5 years ago. highly folded membranes allow for more surface area to complete the oxidative phosphorylation of cellular respiration, many thylakoid membranes stacked to increase surface area for light reactions in photosynthesis. A Golgi complex contains cisternae. They are found mostly inplant cellsandfungi. How does the structure of the Golgi aid in the function? Cholesterol helps to control membrane fluidity and allows the cell membrane to adapt to different environmental conditions; at moderate temps cholesterol will reduce membrane fluidity and at low temps it stops the phospholipids from packing too closely together. 0 Contractile vacuoles are found in certain protists, especially those in Phylum Ciliophora. Which organelle was obtained first: mitochondria or chloroplast? it has ribosomes on it to perform protein synthesis. What is embedded in the chloroplast and how does it aid in the function of the chloroplast? What is the structure and function of the lysosome? Maintain stability of cell membrane and serve in cellular recognition. Direct link to Laura Eggen's post Hey, everyone! 8. Some animal and fungal cells also have vacuoles, but they are much smaller. That is to say that their function is really to handle waste products, and by handle, mean take in waste products and also get rid of waste products.
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