The movement of food in the alimentary canal is controlled by a particular muscular tissue. Write down the two characteristic features of that particular tissue

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 diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt