Search found 2 matches

by WishIknewbio
Thu Feb 16, 2012 9:11 pm
Forum: General Discussion
Topic: Please Help with Homework (fairly easy questions)
Replies: 6
Views: 67416

sorry but thatnks for the help if you would like to know I got a 100% that's incluing using @squirell's answer for #5 thanx I was amazed
by WishIknewbio
Wed Feb 15, 2012 6:02 pm
Forum: General Discussion
Topic: Please Help with Homework (fairly easy questions)
Replies: 6
Views: 67416

Please Help with Homework (fairly easy questions)

Many can provide answers so I can compare 1. Which of the following structures in not found in all types of cells? A) cytoplasm B) ribosomes C) a nucleus D) a plasma membrane 2. The boundary structure that physically defines a cell is the A) plasma membrane. B) protein channel. C) hydrophilic layer...