Search found 5 matches
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I was just doing a practice test for my biology exam tomorrow, and I came across a question about transgenic mutations. We haven't covered this in our notes, and I couldn't find anything about it online, so I was hoping you guys could help me. According to the answer key, a transgenic mutation is th...
I understand that this crossing different plants and animals to obtain certain traits, but what exactly does it mean to "obtain" traits? I think it just means to get hybrids that have those traits, but I could be wrong. Can anyone help? Edit: In other words, I came up with this definition:...
- Sun Jan 31, 2010 9:38 pm
- Forum: Molecular Biology
- Topic: DNA/RNA interference
- Replies: 1
- Views: 1868
I'm confused on what DNAi/RNAi is. From my understanding, scientists are looking to modify pieces of DNA or RNA to stop reactions from occurring at certain enzymes. Is this a correct summary on what those are?
- Sun Jan 31, 2010 9:30 pm
- Forum: Cell Biology
- Topic: Advantages of unicellular organisms over multi-cellular?
- Replies: 3
- Views: 33001
Hi everyone - I have a quick question. I know a lot of advantages of multicellular organisms over unicellular, but I can't seem to find any advantages of unicellular organisms over multicellular. My textbook has proven to be no help, and I haven't have much luck online. The only thing I can think of...