★ Cell Cycle Quiz
Which statement best describes chromosomes?
A. They carry out cellular respiration
B. They consist of the pigment chlorophyll
C. Their structure is only visible during interphase
D. They consist of tightly coiled strands of DNA and proteins
Select your answer:
Topics:
Body Movements Fungi/Bacteria/Biotechnology Eco Factors & Bacteria Disease DNA Replication Blood Pathology Anatomy - Cellular Respiration Anatomy of the Eye Human Genome and Bioethics Review Homeostasis, Nutrition, Digestion & Absorption Disease Cards Anatomy - Muscle Contraction and Growth Body Systems Lipids Common Diseases in Human BeingsOther quiz:
Organic Compounds, Minerals and Enzymes › ViewWhich elements provides the backbone for all biomolecules?
A. carbon, oxygen
B. carbon, oxygen, hydrogen
C. carbon, oxygen hydrogen, nitrogen
D. carbon, oxygen, hydrogen, nitrogen, phosphorus
DNA Structure, Replication, Proteins › View
What are the components of the DNA backbone?
A. Phosphate and deoxyribose (sugar)
B. Adenine and thymine
C. Cytosine and guanine
D. Hydrogen bonds