Why do cells have a plasma membrane (to separate proteins from the nucleus, to define the size of the cell, to distinguish plants from animals or to separate inside the cell from its own environment? ) !

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

The term equestrian relates to which animal? bulls cows horses pigs