1. You need:
Clean paper (2) / Pencil
Structure, Mvmt, Control WS
Warm Up:
Mental Math quiz…be ready.
I CAN: determine the parts, functions, and interactions of the reproductive system.
Feb.12, 2018

2. Cells Mrs.Ray February 2018 Circ/Resp Resp/Nerv QUIZ Nervous/MS
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday 1
Body Systems 2 3 4 5
Circ/Resp 6
Resp/Nerv
QUIZ 7
Nervous/MS 8
Musculo-skeletal 9
Endocrine
Ms. Mason 10 11 12
Repro and review 13
Test Body Systems 14
Cells
Mrs.Ray
Valentine's Day 15 16 17 18 19
Snow make up  20 21 22 23 24 25 26 27 28
Early Release

3. Structure, Movement, and Control
Skeletal
Muscular
Protect organs
BONES
Compact
Ligament
Spongy
Provide support
Tendon
Help mvmt
Cartilage
Store minerals
Calcium

4. Automatic- INVoluntary
Your Control - Voluntary
Strong AND enduring
Strong
Automatic- INVoluntary
Enduring

5. The Nervous System What is its FUNCTION?
Receives information about what’s happening inside and outside the body.
Directs the way your body responds to this info.
Helps maintain homeostasis.

6. The Nervous System Brain Spinal Cord
The nervous system is made up of the:
Brain
Spinal Cord
Network of Nerves that branch out to ALL parts of your body

7. A Neuron (Nerve Cell)
AXON
DENDRITES
CELL BODY
AXON TIPS
Neurons carry information through the nervous system.
There are BILLIONS of neurons in your body.
They are constantly sending/receiving messages.
The message that a neuron carries is a nerve impulse.

8. Nervous system
Endocrine system
Collect
Process
Respond

9. The Endocrine System Pituitary gland – in the brain
Hypothalamus gland – in the brain
Parathyroid gland – in the neck
Thyroid gland – in the neck
Thymus gland – in the chest / heart region
Pancreas– in the trunk / main body region
Adrenal glands – on the top of each kidney
Ovaries (girls) and testes (boys)– in the reproductive organs

10. The Endocrine System
The Functions of the Endocrine System: The endocrine system produces __________________that control many of the body’s daily activities.
The endocrine system also _____________ long-term changes such as ______________ and ______________.
chemicals
regulates
growth
development

11. The Endocrine System
Made of… The endocrine system is made up of _____________, organs that _______________________ a chemical. Some glands, such as those that produce _________________________ release their chemicals into tiny tubes. The tubes deliver the chemicals to a _______________________ within the body or ________________________________.
glands
produces or releases
saliva and sweat
specific
location
to the
skin’s surface

12. Make a connection
How are the endocrine and reproductive systems related?

14. Reproduction Function:
To allow the species to pass down genetic information.
Sexual reproduction: Pairing creates a new mix of genetic information.
Asexual reproduction: is an identical copy of genetic information.

15. Sexual
Asexual
No partner needed. Original makes a copy of itself and portion splits or breaks away to be the new organism.
Two parts each offer ½ of the combination needed. The new combo grows with it’s own “original” characteristics.

16. SPERM The process by which new organisms are produced. OVA or EGG
Sex Cell
Fertilization
Fertilized egg = ZYGOTE

17. M F F M Sex cell made inside testes (1/2 DNA)
Sex organs where eggs grow BEFORE fertilization F M
This word is not in the book for some reason.
Pocket of skin that holds the testes

18. Scrotum

19. The Menstrual Cycle
“Monthly” cycle of changes in the female reproductive system.
How the body prepares for pregnancy.

20. What happens after the egg is fertilized?
The Human
Life Cycle
What happens after the egg is fertilized?
The egg is fertilized in the fallopian tubes.
This cell travels for 5 days and divides many times before it enters the uterus.
In the uterus, it attaches to the lining and begins to develop.

21. Video
Let’s see how the reproductive system is affecting you most directly now.