★ Composition of Blood and Blood Cells Quiz
Identify the substance labeled “A” in this vial of blood.
A. Buffy Coat (platelets and WBCs)
B. Formed Elements (RBC)
C. Plasma
Select your answer:
Topics:
The Chemistry of Microbiology Cell Theory and Cell Organelles Disease and Immunity Inner Ear Neuroanatomy Covid-19 Parts of the Skin Blood and Hematology Anatomy Respiratory System Biochemistry Carbohydrate Metabolism Defence against Infectious Diseases Cardiology Medications Muscle Tissue Types of Nutrients Health and NutritionOther quiz:
Gene Cloning › ViewThe process of putting recombinant DNA into an organism is called….
A. Transformation
B. Ligating
C. Electrophoresis
D. Incubating
Cell Review › View
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell membrane against the concentration gradient. How do these molecules get into the cell?
A. passive transport by diffusion
B. active transport using ATP
C. passive transport by osmosis
D. osmosis