★ The Cardiovascular System OCR A-level Quiz
The AV node is located between which two parts of the heart?
A. right atria, left atria
B. atria, ventricle
C. left ventricle, left ventricle
D. epicardium, pericardium
Select your answer:
Topics:
Medication Administration Bones Anatomy Pathology Endocrine ADVBIO Genetics Eye Cell Membrane and Transport Doctor Equipments Skel, Musc, Nerv, Circ, Resp Bones, Joints and Muscles Hematology Acute Leukemias Principles of Microbiology Musculoskeletal Glucose in the Body Cell Theory and Cellular Structure Ecology & OrganismsOther quiz:
Biotechnology › ViewWhat is the primary characteristic of adaptive immunity?
A. It is innate and non-specific.
B. It is acquired and specific.
C. It is temporary and non-specific.
D. It is inherited and specific.
Molecular Genetics › View
What mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-A
A. Substitution
B. Deletion
C. Insertion
D. Frameshift