---

---

Select your answer:
         

Next Quiz >

Topics:

HNBS Intern Brain and Nervous System Circulatory and Lymphatic System Asexual Reproduction Immunology and Serology Surgical tech-safety Physiology Blood Donation Child Growth and Development Central and Peripheral Nervous System Principles of Microbiology Nucleic Acids Cell Theory and Cell Organelles Introduction to Pharmacology Cardiac & Diseases of Blood Flow

Other quiz:

Circulatory System - Pathway of Blood › View

When blood comes in via the superior and inferior vena cava, to what chamber does it empty into?

A. left atria

B. right atria

C. left ventricle

D. right ventricle

---

Biotechnology › View

Which of the following describes why primers must be added to the thermocycler during a PCR?

A. Polymerase requires an open 3′ end

B. Polymerase requires RNA for signaling

C. Polymerase requires an RNA template

D. Polymerase requires an open 5′ end

---