★ DNA Structure, Replication, Proteins Quiz
What is the role of helicase in DNA replication?
A. It forms the DNA backbone.
B. It breaks the hydrogen bonds between nitrogen bases.
C. It adds new bases to the DNA strand.
D. It splits the DNA into two cells.
Select your answer:
Topics:
Nervous System Functioning Hematology Acute Leukemias DNA Replication Medical Terminology Prefixes Phlebotomy Medical Terminology Somatotypes Cellular Respiration Pathophysiology - Inflammation ESR (RBC sed rate) Therapeutic Services Roots Biochemistry Lab Cell Cycle; Cancer Advanced Stretching SM2 Bacteria, Viruses, Protozoa Fungi Burns and Skin CancerOther quiz:
Biotechnology › ViewWhat is the offspring of two different species or strains called?
A. Hybrid
B. Clone
C. Mutation
D. Phenotypes
Population Ecology › View
Which of the following is TRUE of predator/prey relationships?
A. The amount of prey does not affect the number of predators.
B. Herbivores are limited by the number of prey in an ecosystem.
C. Humans are not considered predators.
D. The number of predators is determined by available prey.