Topics: Biology Quiz
the lost of root hairs are regenerated from the …. in the root .
A. cortex
B. epidermis
C. elongation zone
D. xylem
Select your answer:
Topics:
Blood Donation Infectious Diease Musculoskeletal Pathophysiology Human Digestive System Antibiotic in Orthopaedics Nutritional Measurements Health Issues Related to Digesting System and Eating Habits Endocrine System and Nervous System Bones Anatomy DNA Structure, Replication, Proteins Medical Nursing Stroke Cell Theory and Microbiology Safety and First Aid Medical MicrobiologyOther quiz:
Uses of Radioactive Radiation › ViewWhich of these is a use of alpha radiation?
A. Sterilising food
B. Smoke detectors
C. Monitoring paper thickness
D. Industrial tracers
Biotechnology › View
Which is the primary purpose of using restriction enzymes in gel electrophoresis?
A. It allows the strands of DNA to be cut into various lengths for testing
B. It restricts the number of base pairs that can be tested in a sample
C. It makes the testing simpler by moving the strands into the gel faster
D. It charges the DNA strands