A person who asks questions, makes observations, and investigates ideas in order to acquire knowledge and/or solve problems.
A. scientist
B. infection
C. communicable disease
D. germs
Select your answer:
Topics:
Hematology Cell Vocabulary Disease Healthy Living Mnt For Pulmonary Disease and Adverse Reactions to Food Life Processes - Digestion and Respiration Circulatory and Respiratory System Homeostasis The Chemistry of Microbiology Components of Food Types of Doctors Hematology in Veterinary Medicine Cell Membrane and Transport Specialties: Neurological and Geriatric Surgical tech-safetyOther quiz:
Bone Marrow Histology › ViewWhich term describes a cell committed to a certain lineage but able to give rise to any cell within that lineage.
A. Differentiated
B. Progenitor
C. Stem cell
D. Colony-forming unit
Cell Review › View
Look at the diagram of a cross-section of a cell membrane below. The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?
A. simple osmosis
B. active transport
C. simple diffusion
D. facilitated diffusion