Digestion
How does digestion maintain homeostasis? (Why do all organisms need to digest food)
Ingestion: Digestion: Egestion:
What foods broken into this(subunits) What is this used for Where do we digest this?
Carbohydrates
Lipids
Proteins
How does a one-celled organism digest food?
Intracellular digestion:
Organisms
Mechanical digestion:
Chemical digestion:
Extracellular digestion:
Organisms
Hydrolysis Hydro-
Lysis-
+ +
Organs of the Digestive system
Mouth:
Esophagous
Stomach
Small intestine
Large intestive
Liver
Pancreas
Gall bladder
Heterotroph:
Autotroph:
Photosynthesis
Chlorophyll
Red and blue light
Green light
Stomates:
Respiration
How does respiration maintain homeostasis? (Why do all organisms need to perform respiration)
How is respiration different than breathing?
Where does all forms of respiration occur in all organisms: (organelle)
Forms of respiration
Aerobic respiration:
Anaerobic respiration (Humans):
Anaerobic respiration (yeast):
ATP:
ADP:
Organs of the respiratory system
Mouth
Nose
Larynx
Trachea
Bronchi/Bronchioles
Alveoli
Epiglottis
Diaphragm
Pleural cavity
Transport
How does transport maintain homeostasis?
How does a one celled organism transport materials into and out of the cell
How does a one celled organism transport materials within the cell
Active transport:
Phagocytosis
Passive transport:
Diffusion:
Osmosis:
Blood function Organs function
RBC’s heart
veins
WBC’s
arteries
Plasma
lymph
Platelet
Immunity
Antigen:
Antibody:
Line of defense body part
1
2
3
Immune response:
Steps to immune response: 1.
2.
b
3.
a 4.
Blood type antigen antibody receive from donate to
A
B
AB
O
Active immunity:
Vaccinations
Passive immunity
Antibiotics
Allergies
Pathogen
Excretion: Contents of Urine
How does excretion maintain homeostasis:
How is excretion different than egestion
Organs of waste Function in Human Body
Skin
Waste Released by:
Lungs
CO2
Bladder
H2O
Urethra
Kidneys(nephrons)
Urea
Ureter
Urethra
NaCl
Liver
How would a one-celled organism remove wastes?
Regulation
The regulatory system maintains Homeostasis in the body. It is responsible for coordinating the body’s activities.
Two systems of regulation
1.____________________________ 2.__________________________
nervous system
Cells of the Nervous system:
Neurons:
Motor neuron
Interneuron
Sensory Neuron
The Nervous system
Central Nervous System:
Spinal Chord
Brain:
Cerebellum
Medulla
Cerebrum
Meninges
Peripheral Nervous system:
The Endocrine System:
Slow and long lasting:
Organs:
Ductless:
Hormones:
Receptors:
Negative feedback: Positive feedback:
Gland Found in the Secretes this Function of the hormone
Pituitary
Growth
Stimulating
Hormone
Thyroid
Stimulating
Hormone
Follicle
Stimulating
Hormone
Leutinizing
Hormone
Thyroid
Regulates the rate of metabolism in the body
Parathyroid
Parathormone
Adrenal
Islets of
Langerhans Insulin
Glucagon
Ovaries
Connected to Estrogen
Fallopian tubes
Progesterone
Testies Scrotum
Diabetes: