What is a plasmid?
A. A type of virus that infects bacteria
B. Closed loops of DNA separate from the bacterial chromosome
C. A protein that binds to DNA
D. A segment of RNA used in PCR
Select your answer:
Topics:
Stem Cells & Cell Differentiation Communicable Diseases and Immune Response (OCR) Circulatory & Lymphatic Mitosis for Mya Molecular Genetics Hospital Wards and Departments Pathology - Cellular Injury Human Eye Circulation of Blood Anatomy - Muscle Histology/NMJ/Physiology Abnormal Psychology; Assessment and Diagnosis Vet Terminology Characteristics of Life & Viruses Excretion Nutrition in AnimalsOther quiz:
Stem Cells & Cell Differentiation › View what is the role of stem cells in the body
A. fight against infection
B. provide specialized roles in the body
C. used for fertility treatment
D. they produce new specialized cells in the body to replace old cells that are used up
Musculoskeletal System › View
What is the difference between axial and appendicular skeleton?
A. The axial skeleton is made up of the skull and ribs, while the appendicular skeleton consists only of the spine.
B. The axial skeleton supports the central axis of the body, while the appendicular skeleton includes the limbs and their attachments.
C. The axial skeleton includes the limbs, while the appendicular skeleton supports the central axis.
D. The axial skeleton is responsible for movement, while the appendicular skeleton provides stability.