Welcome to our biology quiz on cell biology! In this video, we will test your knowledge on various topics related to plant and animal cells.
First question: Do you know what a plant cell wall is composed of? Is it protein, cellulose, lipid, or starch? The correct answer is cellulose.
Next, let's move on to the membrane around the vacuole. What is it called? Is it tonoplast, elaioplast, cytoplast, or amyloplast? The correct answer is tonoplast.
Moving on to microfilaments, which are composed of a protein called what? Is it tubulin, actin, myosin, or chitin? The correct answer is actin.
Now, let's talk about how oxygen and carbon dioxide cross the plasma membrane. Is it through active diffusion, facilitated diffusion, passive diffusion, or random diffusion? The correct answer is passive diffusion.
Lastly, the resting potential membrane is determined by what? Is it the potassium-ion gradient, sodium-ion gradient, bicarbonate-ion gradient, or none of the above? The correct answer is the potassium-ion gradient.
How did you do on our cell biology quiz? Let us know in the comments below and don't forget to subscribe to our channel for more biology-related content!
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