Which answer helps to explain why carbon atoms tend to make 4 covalent bonds?
What will be an ideal response?
The valence shell needs 8 electrons.
Anatomy & Physiology
You might also like to view...
The enzyme catalase acts on the substrate
A) hydrogen. B) oxygen. C) peroxidase. D) hydrogen peroxide.
Anatomy & Physiology
Stroke volume is determined by the extent of venous return and parasympathetic activity
Indicate whether the statement is true or false
Anatomy & Physiology
The left atrium and left ventricle are part of which circuit of the cardiovascular system?
A. Systemic circuit B. Pulmonary circuit
Anatomy & Physiology
Hemolytic disease of the newborn (HDN) occurs when
A. an Rh-positive woman is carrying an Rh-positive fetus. B. an Rh-positive woman is carrying an Rh-negative fetus. C. an Rh-negative woman is carrying an Rh-negative fetus. D. an Rh-negative woman is carrying an Rh-positive fetus.
Anatomy & Physiology