Download Plant Systems

D3
HAPPY TUESDAY
computer
Bellwork:
1. Have out your Notecard Sticker Sheet. Lay out your
notecards (definition side up) on your desk 5x5 + 3,
“Digestion” needs to be top left card.
2. Didn’t finish your notes? Get a laptop from the back
room and finish them or copy from someone at your
table group.
2. Quickwrite (48 words – use same sheet of paper from
yesterday, add new section with today’s date): Explain how
the digestive, circulatory, and respiratory systems work
together for nutrient absorption in the body.
Independent
CHAMPS
Which of the following systems interact to
acquire oxygen and distribute it throughout
the body?
a. respiratory and digestive
b. respiratory and circulatory
c. digestive and integumentary
d. integumentary and circulatory
Collect Today
Immune and Integumentary Presentations
Page 122 – Notecard Definitions
Assigned
Page 125 – Body System Interactions Chart – Nutrient Absorption and
Defense (TOMORROW)
Body Systems Slideshow (Mon – Thurs)
Body Systems Vocabulary Quiz (Thursday)
Plant Systems Vocabulary MAKEUP Quiz (Thursday)
Plant Systems Essay MAKEUP (Thursday)
Page 122 – Notecard ALL PARTS (Next Monday)
Most Missed MAKEUP Quiz – Plant Systems (Next Tuesday)
Late
NOTHING!
Unit 10 – Body Systems
Definitions Due Tuesday (3/22/16)
All Parts Due Monday(3/28/16)
1. Digestion
2. Absorption
3. Respiration
4. Antibody
5. Stimuli
6. Response
7. Interdependence
8. Pathogen
9. Gamete
10. Hydrolysis
11. Circulatory System
12. Digestive System
13. Endocrine system
14. Epidermis
15. Excretion
16. Excretory System
17. Integumentary System
18. Muscular System
19. Nervous System
20. Pancreas
21. Reproductive System
22. Ovary
23. Respiratory System
24. Skeletal System
PG 122
25. Lymphatic System
26. Immune System
27. Organ
28. Neuron
Body Systems Presentations
- Completed PowerPoint,
everyone must do this.
- Due by 7AM day of
presentation.
- 2 minute presentation (no
more – no less)
- You will not know you are
presenting until day of
presentation: BE PREPARED!
- Class will grade presentation.
- PowerPoint instructions will
be online along with rubric
guidelines.
- EVERYONE WILL PRESENT AT
SOME POINT!!!
Monday
Digestive
Circulatory
Respiratory
Tuesday
Immune
Integumentary
Wednesday
Nervous
Muscular
Skeletal
Thursday
Reproductive
Endocrine
Excretory
Essential Question
PG 124
How do animal systems interact to
defend the body?
Standard
B.10A - describe the interactions that occur among systems
that perform the functions of regulation, nutrient
absorption, reproduction, and defense from injury or illness
in animals
Presentations
what’s in
digested food
red blood cells
white blood cells
oxygen
waste (urea)
platelets
carbon dioxide
plasma
hormones
Red Blood Cells
a biconcave disc
that is round and
flat without a
nucleus
contain
hemoglobin, a
molecule specially
designed to hold
oxygen and carry it
to cells that need it.
can change shape to an amazing extent,
without breaking, as it squeezes single
file through the capillaries.
INTERACTION: Maintaining Homeostasis
• Balancing glucose levels in blood
depress
appetite
pancreas
insulin
cells
take up
glucose
from blood
liver
takes up
glucose
for storage
liver releases
glucose
to blood
glucagon
pancreas
stimulate
hunger
SYSTEMS INVOLVED
ILLNESS
Integumentary
(1st
line of defense)
Immune
(2nd
line of defense)
Circulatory
INTEGUMENTARY SYSTEM
• Main Parts:
–Skin
–Hair
–Nails
–Sweat and
Oil glands
INTEGUMENTARY SYSTEM
• Main Functions:
–Holds in water
–Keeps out foreign objects
–Helps control body temperature
Functions of the Integumentary
System (skin)
•
Protection
– First line of defense against
•
•
Bacteria
Viruses
– Protects underlying structures from
•
•
•
Ultraviolet (UV) radiation
Dehydration
Body temperature regulation
– If too hot
•
•
Dermal blood vessels dilate
Vessels carry more blood to surface so heat can
escape
– If too cold
•
•
Dermal blood vessels constrict
Prevents heat from escaping
Functions of the Integumentary
System (cont.)
•
Vitamin D production
– Needed for calcium absorption
•
Sensation
– Sensory receptors (nerves)
•
Excretion
– Small amounts of waste products
are lost through perspiration (sweat)
IMMUNE SYSTEM
• Main Parts:
–Antibodies (protective proteins)
–T-cells (WBC)
–B-cells (WBC)
IMMUNE SYSTEM
• Main Functions:
–B-cells produce antibodies that attack
pathogens (foreign invaders) in the
blood
–T-cells attack invaded body cells
–Each B-cell, T-cell, and antibody is
specific to what it attacks
Vaccinations
• Immune system exposed
to harmless version of pathogen
– stimulates B cell system to produce
antibodies to pathogen
• “active immunity”
– rapid response on future exposure
– creates immunity without getting disease!
• Most successful against viruses
Immune System Malfunctions
• Auto-immune diseases
– immune system attacks own molecules & cells
•
•
•
•
lupus
rheumatoid arthritis
diabetes
multiple sclerosis
• Allergies
– over-reaction to environmental antigens
• allergens = proteins on pollen, dust mites, in animal saliva
• stimulates release of histamine
CIRCULATORY SYSTEM RECAP
• Main Parts:
–Blood vessels
–Heart
–Red & White blood cells (includes B- and T-cells)
CIRCULATORY SYSTEM
• Main Functions:
–Transports antibodies & white blood
cells (Add Video Clip of Macrophage)
–Transports toxins and waste products
to be removed
ALLERGIC REACTIONS are your body overreacting to
harmless substances.
MID-LESSON DEBRIEF:
Explain how the three systems work
together to defend the body against illness.
The integumentary system is the first line of
defense, keeping out most invaders. The
immune system kicks in when something gets
past the integumentary system, and uses the
circulatory system to move within the body.
PG 125
Body System Interactions
Chart – Nutrient
Absorption and Defense
Rows
NOTECARD
SHUFFLE