Topics: Genetics and Biotechnology Quiz
What is the shape of a DNA molecule?
A. Linear chain
B. Double helix
C. Spiral staircase
D. Circular ring
Select your answer:
Topics:
Forensic Pathology (Autopsy) Assessment Nutrition and Calorific Value Nutrition in Animals Body System Stroke Urinary System, Fluid, Electrolyte and ph Balance Eyes and Hearing Virus Human Eye and Colourful World Urinary System Effect of Exercise on Cardio Respiratory System & Muscular Mnt For Pulmonary Disease and Adverse Reactions to Food Lifetime Wellness Pituitary, Thyroid and Adrenal Musculoskeletal SystemOther quiz:
Biotechnology › ViewWhich of the following describes why some bands are darker in a gel electrophoresis?
A. This is a location where there is a secondary well in the gel
B. There are large amounts of fragments the same size
C. The DNA at that band absorbed more dye since it is more positively charged
D. This is an error in the gel electrophoresis caused by a clogged pore in the gel
Skeletal System Histology, Bone Repair Joints › View
Vitamin ____ helps form collagen
A. A
B. B
C. D
D. C