What season is occurring in earths northen hemisphere when earths southern hemisphere is tilted toward the sun

What are the headings of a data table

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 negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions