My favorite, lysosomes. These break down old cells parts and remove waste. They do this by releasing enzymes that can break down food particles, old cell parts and engulfed bacteria and viruses. Did you know that if the cell knows its health is poor the lysosome will kill the it's own cell.
The 3 domains of life would be, Archaea, Bacteria and Eukarya!
Answer:
The role of a "leader sequence" is to B. determine whether transcription can proceed through the genes in the operon.
Explanation:
<em>The "leader sequence" is the 5′ untranslated region (5′ UTR). Its main function is the regulation of translation of a transcript using different mechanisms.</em> They differ depending we are talking about eukaryotes or prokaryotes (more complex). It determines whether transcription can proceed through the genes in the operon. The operon is is a functioning unit of DNA that is made of a cluster of genes under the control of a single promoter.
Restoration comedies may be seen as a competition of wit. Social class and manners do not fit with this question. The correct answer is C.
