★ Organization of Systems Quiz
The body system that circulates blood and delivers materials throughout the body.
A. digestive system
B. circulatory system
C. excretory system
D. nervous system
Select your answer:
Topics:
Biological Molecules Cardiology Services Med Terms Vascular Surgery Introduction to Kinesiology Human Body Systems Sense of Sight Human Digestive System Muscular System Cellular Components Chemistry AEMT EMS Systems Hospice Basics Circulatory and Respiratory System Bonding and the Periodic Table Asexual ReproductionOther quiz:
Gene Expression › ViewWhich of these can cause a gene to be expressed more – that is, can cause more protein to be made from it?
A. removal of methyl groups from the DNA
B. loosening of how tight the DNA is coiled around histones
C. both of these are correct
Neuroanatomy › View
Somatic or voluntary motor neurons are in which horns of the grey matter?
A. Posterior
B. Anterior
C. Lateral
D. Medial