Topics: Reproduction Quiz
What cells secrete testosterone?
A. Sertoli cells
B. Spermatocytes
C. Spermatids
D. Leydig cells
Select your answer:
Topics:
Circulatory and Respiratory System Musculoskeletal Injuries Vocabulary - Health Circulatory & Respiratory System Child Growth and Development Properties of the Hair Characteristics of Life & Viruses Lymphatic System Anatomy of the Eye Head and Neck Anatomy Blood Donation Adaptive Immune System Muscles and Movements Cell Structure and Functions NeuronsOther quiz:
Genes, Genomes & Alleles › View What is the general trend of the genome size and number for viruses, bacteria and eukaryotic organisms?
A. Genome size and number increases from viruses to bacteria to eukaryotes
B. Genome size and number decreases from viruses to bacteria to eukaryotes
C. Genome size and number increases from viruses to bacteria but then decreases to eukaryotes
D. Genome size decreases from viruses to bacteria but then increases to eukaryotes
Infectious Diease › View
Which of the following 1st generation cephalosporin is best for surgical settings
A. Ceftriaxone
B. Cefotetan
C. Cefapime
D. Cefazoline