In a DNA molecule, what holds together nitrogenous bases from the two polymer chains?

A. phosphodiester bonds

B. ionic bonds

C. covalent bonds

D. peptide bonds

E. hydrogen bonds

True or false, arthrodesis is fusion of a joint or the spinal vertebrae by surgical means

Bronchies until it reaches the

Jodi's family produces 48 kg of garbage each week. What is the percentage decrease if they reduce the amount of garbage to 40 kg per week?

If you place a blood cell in a beaker filled with a concentrated salt solution, what would likely happen?

What is called the next step in scientific method following making a prediction

5 food chains in florida?

Which statement best describes heredity? Inherited traits are coded for in an individual's DNA. Individuals are born with acquired traits. Inherited traits are the result of learning, experiencing, and making choices.

Which of the followijng is not type of bacteria that can cause illness a) aerobic bacteria b) anaerobic bacteria c) facultative anaerobic bacteria d) depilitative bacteria;

What are the two part of a solution

Which statement about the scientific method is true? -The scientific method involves developing and testing conclusions. -The scientific method is a linear approach to accumulating scientific knowledge.