Atoms become ions by gaining or losing electrons. When two ions join together, they form a bond known as an Ionic bond.
Answer: For building amino acids, proteins and nucleic acids.
Explanation:
Living cells requires nitrogen because they are major part of amino acids. They form the building block of protein and nucleic acids such as DNA which carry the genetic information and is passed from generations to generations. Plants and animal need nitrogen for growth and survival. The protein is use for building and repairing muscles and it is a necessity for growth.
Answer:
d) The conversion of genetic information from the language of nucleic acids to the language of proteins
Explanation:
D because it reflects all other colors
Endocytosis is an energy-using process. The answer is A.
