![Medical Quiz](https://medicalquiz.net/files/logo.png)
Endocrine glands
A. hormones secreted into blood
B. glands secretes into blood
C. blood secretes into glands.
D. secretes into the glands.
E. crying inside glands
Select your answer:
![](https://medicalquiz.net/files/wait.gif)
Topics:
Hospital Unit Deficiency Diseases Transplantation Immunology Thyroid Disease Nutrition - Digestive System Cell Reproduction Macromolecules & Enzymes Who am Eye? Infectious Disease and Pathogens Forensic Pathology Sarcomere Anatomy Source of Food The Energy Nutrients Circulatory & Respiratory Mutations, Replication, and CancerOther quiz:
Stem Cells & Cell Differentiation › ViewWhat is the difference between embryonic stem cells and adult stem cells?
A. Embryonic stem cells can differentiate into more cell types than adult stem cells
B. Adult stem cells are pluripotent, just like embryonic stem cells
C. Adult stem cells can differentiate into more cell types than embryonic stem cells
D. Adult stem cells grow bigger than embryonic stem cells
Blood › View
They are not real cells but just fragments of stem cells.
A. Thrombocytes
B. Ertyhrocytes
C. Plasma
D. White Blood Cells