Destroyer-related questions

[SayAahh]

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Just a few things I wanted to double check;

1. Destroyer #192. Says something about lysosomes being a part of plant cells in addition to animal cells. I was under the impression that plant cells do NOT have lysosomes. So do plants have lysosomes as well?

2. Destroyer #243. Fluid mosaic model. So I definitely learned in classes that membrane-linked molecules are indeed able to flip back and forth between either face of the bilayer (with the aid of flippase enzymes) yet destroyer suggests that such movement is restricted. What do you think?

3. How much anatomy must we be familiar with? And those specific questions about certain animals (i.e. duck-billed platypus, etc), do we really have to know individual animal traits like that?!

Thanks in advance guys 🙂

 

[mddang]

1. Lysosomes are rarely found in plant cells.


2. I think the carbohydrate portion of a glycoprotein is always on the extracellular side.


3. I have no idea.... I really hope we don't.