Which action is associated with sympathetic nervous activation?
A. Decreased heart rate
B. constriction of pupils
C. Increased salivation
D. dilation of pupils,
Select your answer:
Topics:
Bacteria Genetics Vocabulary Muscles Components of Blood Human Anatomy and Physiology - Types of Tissues Germs & Diseases Phlebotomy Medical Terminology MEDICINE Science Reproduction Myocarditis Arteries Limitation of Senses DNA & Types of Reproduction Children Well-being The Brain Our Control CenterOther quiz:
Biochemistry › ViewWhat is the primary difference between a covalent bond and an ionic bond?
A. Covalent bonds involve the transfer of electrons, while ionic bonds involve the sharing of electrons.
B. Covalent bonds involve the sharing of electrons, while ionic bonds involve the transfer of electrons.
C. Covalent bonds are stronger than ionic bonds.
D. Ionic bonds are stronger than covalent bonds.
Regulating the Cell Cycle › View
Which is a function of cyclins?
A. Cyclins are carbohydrates that regulate DNA replication during the mitosis phase of the cell cycle.
B. Cyclins are glycoproteins that repair DNA in the beginning of cell cycle.
C. Cyclins are proteins that regulate when and how often a cell divides.