The correct answer to this question is Proteins, phospholipids, and sterols are all components of the plasma membrane, but nucleic acid is not a component of the plasma membrane. Instead, nucleic...Read More
DNA stands for Deoxyribonucleic acid, and it is a molecule that contains the genetic code which is used for the growth and development of organisms.
It also controls all the functioning and...Read More
A triple beam balance is a tool used to measure mass very precisely. The device has a reading error of +/-0.05 gram. The name cites the three beams including the central beam, which indicates the...Read More
The vaccine for children abbreviated by MMR stands for Measles, Mumps, and Rubella. These are the three diseases that the vaccine protects its recipients against. Children generally receive the...Read More
Circular muscles contract—segment becomes thin and long
Longitudinal muscles contract—segment becomes thick and short
Fluid in coelom—provides a hydrostatic...Read More