Body Systems 😱
Are organs in the endocrine system the ONLY organs to secrete hormones???
NO, heart, stomach, small intestine and kidneys secrete hormones as well
3 Types of transport and how they differ
Diffusion and Facilitated (Carrier) Diffusion (Both Passive), Active Transport (Requires ATP)
Gross Anatomy 🤮
Study of MACROSCOPIC structures of an organism
Sodium potassium pump-active or passive? Why?
Active, because AGAINST concentration gradient
List two body systems and describe how they work together to promote homeostasis
You probably got it right
4 Stages of Mitosis?
Prophase Metaphase Anaphase Telophase
Histology?
Study of Tissues
Diffusion vs osmosis?
Diffusion is the general movement from high to low concentration, osmosis is the specific diffusion of water through a semipermeable barrier
at least 3 Functions of the SKELETAL SYSTEM
You could say protection, support, movement, red blood cell production
4 Types of Tissues??
Nervous, Muscular, Connective, Epithelial
ATP
Adenosine triphosphate, energy currency of the cell
How do large molecules such as proteins enter the cell?
Pinocytosis
at least 3 Functions of the INTEGUMENTARY SYSTEM
protect body, regulate body temp, aid in vitamin D production, prevent water loss
7 levels of organization??
Organism, Organ System, Organ, Tissues, Cells, Organelles, Molecules
Ribosome (and where are they found??)
organelle that synthesizes proteins
In cytoplasm and on RER
Endocytosis and Exocytosis-active or passive?
ACTIVE
Name the ELEVEN body systems
Skeletal, Nervous, Circulatory, Respiratory, Digestive, Muscular, Integumentary, Lymphatic, Urinary, Endocrine, Reproductrive
3 types of muscle
Skeletal, Cardiac, Smooth
Homeostasis (and an example)
A state of dynamic equilibrium in the body with respect to its internal environment and functions (could be temp, heart rate, etc.)
Components of a phospholipid bilayer and which sections are polar or nonpolar
Polar hydrophilic phosphate heads and nonpolar hydrophobic lipid tails