★ Reproduction Quiz
The smallest biological unit of a living organism is a _____________.
A. Cell
B. Compound
C. Element
D. Molecule
Select your answer:
Topics:
Mutations Living Organisms Immunity Psychology Common Respiratoty Diseases Circulation of Blood Microorganisms, Health and Diseases Disease, Immunity, and Phatogens -ology Skeletal System Vocabulary Movement and Locomotion Branches of Medicine Cells and Organ Systems Microbiology Cell - Fundamental Unit of LifeOther quiz:
Blood Cells › ViewThis part of the Blood is mostly water with protein from the Liver.
A. Plasma
B. Erythrocytes
C. Hemoglobin
D. Leukocytes
Discovery of DNA › View
What feature did Hershey and Chase use to differentiate between the protein and nucleic acid in their experiment?
A. Proteins have phosphorus and nucleic acids have sulfur
B. Proteins have sulfur and nucleic acids have phosphorus
C. Proteins are single stranded and nucleic acids are double stranded
D. Proteins are double stranded and nucleic acids are single stranded