How many neutrons does element x have if it's atomic number is 55 and it's mass number is 155?

What are the two types of chemical reactions that occurs within the cell?

In which structure of the testes are sperm produced?

What happens during DNA replication

the first 22 pairs of chromosomes are homologous in a normal person is that always true for the 23rd pair of chromosomes?

Water molecules have the ability to dissolve many solutes associated with cells. Which attribute of water molecules causes this ability? a. nonpolarity b. hydrophobic c. the shape of the molecule d. polarity

In what way are cells similar to atoms

Which biomolecule carries genetic information

Which structure receives sensory information, such as the sound of a car, from the thalamus

Clara asks you for advice on how much alcohol she should consume during her pregnancy, based on the available research evidence. To give her the best advice possible, how should you reply?

Explain how the concept of atp and adp illustrates both the flow of matter and the flow of energy