Multiple Choice
The ________________ is the finest layer of the filtration membrane.
Table of contents
- 1. Introduction to Biology2h 17m
- 2. Chemistry of Life7h 30m
- Atoms - Smallest Unit of Matter58m
- Isotopes36m
- Introduction to Chemical Bonding21m
- Covalent Bonds40m
- Noncovalent Bonds5m
- Ionic Bonding37m
- Hydrogen Bonding19m
- Introduction to Water7m
- Properties of Water - The Universal Solvent13m
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- pH Scale21m
- Carbon8m
- Monomers & Polymers11m
- Carbohydrates23m
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- Proteins31m
- Nucleic Acids34m
- ATP22m
- 3. Structure & Function of Cells6h 14m
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- Microscopes11m
- Introduction to Eukaryotic Organelles16m
- Endomembrane System: Protein Secretion25m
- Endomembrane System: Digestive Organelles12m
- Mitochondria & Chloroplasts21m
- Introduction to the Cytoskeleton11m
- Biological Membranes10m
- Concentration Gradients and Diffusion9m
- Introduction to Membrane Transport15m
- Osmosis31m
- Simple and Facilitated Diffusion17m
- Passive vs. Active Transport13m
- Active Transport30m
- Endocytosis & Exocytosis15m
- Introduction to Metabolism8m
- Introduction to Cellular Respiration22m
- Types of Phosphorylation14m
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- Pyruvate Oxidation8m
- Krebs Cycle16m
- Electron Transport Chain14m
- 4. Tissues & Organ Systems7h 6m
- Introduction to Tissues & Histology16m
- Introduction to Epithelial Tissue24m
- Characteristics of Epithelial Tissue35m
- Structural Naming of Epithelial Tissue19m
- Introduction to Connective Tissue36m
- Classes of Connective Tissue8m
- Introduction to Connective Tissue Proper40m
- Specialized Connective Tissue: Cartilage44m
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- Introduction to Muscle Tissue7m
- Types of Muscle Tissue45m
- Introduction to Nervous Tissue8m
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- Introduction to Organ Systems27m
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- Introduction to the Integumentary System14m
- 5. The Skeletal System4h 17m
- An Introduction to Bone and Skeletal Tissue18m
- Gross Anatomy of Bone: Compact and Spongy Bone7m
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- Gross Anatomy of Bones - Structure of a Long Bone23m
- Microscopic Anatomy of Bones - Bone Matrix9m
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- The Pelvic Girdle22m
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- Introduction to Joints18m
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- Introduction to the Lymphatic System26m
- Lymphoid Cells & Tissues15m
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- Introduction to Immunity8m
- Introduction to Innate Immunity17m
- Introduction to First-Line Defenses5m
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- Introduction to Cells of the Immune System15m
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- Introduction to the Complement System24m
- Antigens12m
- Introduction to T Lymphocytes38m
- Major Histocompatibility Complex Molecules20m
- Functions of T Lymphocytes25m
- Review of Cytotoxic vs. Helper T Cells13m
- Introduction to B LymphocytesBonus27m
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- Classes of Antibodies35m
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- Types of Acquired Immunity13m
- Introduction to Vaccines13m
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- Ions - Sodium and Potassium19m
- Resting Membrane Potential11m
- Change in Membrane Potential6m
- Properties of Graded and Action Potentials9m
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- Action Potentials10m
- The Refractory Period8m
- Propagation of Action Potentials11m
- Introduction to the Central Nervous System18m
- The Cerebrum48m
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- Control of the ANS11m
- Introduction to Reflex Arcs13m
- Reflex Arcs15m
- Sympathetic Nervous System39m
- Parasympathetic Nervous System8m
- Review of the Sympathetic and Parasympathetic Divisions5m
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- Overview of the Digestive System21m
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- Introduction to Cell Division23m
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- 24. Human Environmental Impact24m
15. The Urinary System
Renal Physiology Step 1: Glomerular Filtration
Multiple Choice
In the process of filtrate formation, which of the following factors creates an osmotic gradient?
A
Systemic blood pressure.
B
A high concentration of negative ions in the capillaries.
C
A high concentration of plasma proteins in the capillaries.
D
A low concentration of water in the capsular space.
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