★ Nervous System Quiz
How many neurons make up the brain?
A. 1 million
B. 100 million
C. 1 billion
D. 100 billion
E. 1 trillion
Select your answer:
Topics:
Genes, Chromosomes and Genome Blood Patient-Centered Endocrinology DNA and RNA Structures Pathophysiology - Adaptive Immunity Inflammation and Healing Nervous System Functioning Physical Fitness Components Medical Careers Surgical tech-safety Nervous & Endocrine Systems Cells Sexual Reproduction DNA, RNA, Proteins Injuries in ArcheryOther quiz:
Organ Senses and Locomotor System › ViewThe active part of the musculoskeletal system is formed by the:
A. Bones
B. Tendons
C. Ligaments
D. Muscles
Microbiology › View
Which end of the DNA strand is referred to as the 5′ end?
A. The end where carbon #3 is not bound to another nucleotide
B. The end where carbon #5 is not bound to another nucleotide
C. The end where the sugar-phosphate backbone is located
D. The end where the major groove is located