Proteins are made from long chains of smaller molecules called amino acids. These long chains are folded into particular shapes. This is important in relation to how antibodies and enzymes work. Enzymes are biological catalysts. There are optimum temperatures and pH values at which their activity is greatest.
Best Answer: Verizon charges $0.15 to send or receive texts to and from Mexico (also Canada and Puerto Rico). Only to other International countries will you get charged $0.25 to send. Depending on your calling plan, domestic long distance (within the U. S.) text or calling is not charged extra. International (to another country) text or calling is charge a fee that differs from country to country. Basicly, your carrier has been able to secure a business contract with carriers overseas which cost them money and in return charge long distance fees to offset the loss. The exact fee charged epends on the country you're calling/texting and you should contact customer service to get the exact amount per text/minute.
Companies must not charge more than 24p per minute, down from 30p, for making a call in Europe, while text charges have dropped to 7p from 10p. The cost of using data in Europe is now limited to 58p per megabyte for customers â a large drop as O2 still charges customers outside the EU Â£6 per MB.ustomers who traveling in the Asia Pacific region, will now pay 80p per minute to make a call, up from 60p. It is also putting up the cost of receiving calls there from 43p to 80p and sending a text will go up by 10p to 40p per message.