★ Biotechnology Quiz
What cuts the DNA prior to running gel electrophoresis?
A. DNA polymerase
B. Helicase
C. Ligase
D. Restriction enzyme
Select your answer:
Topics:
Health and Diseases Vascular Surgery Cell Cycle Principles of Microbiology Alzheimer Disease Human Anatomy Study Guide Cells & Body Systems Healthcare Careers Hematologic System Microbes Physical Fitness Components Environmental Biotechnology Viruses All About Bacteria Male Reproductive SystemOther quiz:
Heart Anatomy › ViewA. Left atrium
B. Right atrium
C. Left ventricle
D. Right ventricle
Inheritance › View
In dogs, the allele for black fur (B) is dominant over the allele for white fur (b). A breeder breeds a heterozygous dog with a recessive homozygous dog. If the female dog has a litter of 12 puppies, predict how many will have black fur.
A. 12
B. 3
C. 6
D. 4