1. Do Now separate sheet of paper
1. What are two types of immunity? How are they different?
2. What is the difference between nonspecific and specific immune response?
3. What is an antibiotic resistance?
4. How do vaccines work?
5. How do T cells and B cells protect the body against infection? 6.
Do Now separate sheet of paper
How does blood flow through the cardiovascular system affect your health? 
How can you maintain good cardiovascular health? 
The heart is a delivery system for oxygenated and deoxygenated blood. Explain why the human heart is better evolved than a frog heart which only has three chambers. 
There are two important types of cholesterol within the human body LDL and HDL. One of them is referred to as ""bad cholesterol"" and this is an unfortunate misconception. What about this form of cholesterol causes it to be called bad cholesterol? 
When you go to the hospital, you might get hooked up to an EKG machine that measures the electrical rhythm of your heart. Why is this test important, and what can the electrical rhythm of your heart tell you about the overall health of your heart?

2. EQ: How do the egg and sperm travel through the reproductive systems?
Human Reproduction
REVIEW:
Card sort
Identify and describe the basic anatomy and physiology of the human female and male reproductive systems
EQ: How do the egg and sperm travel through the reproductive systems?

3. Human Reproduction
You have 1 minute to write all the “naughty” words for reproductive parts. You have 10 seconds to say them. STOP when I say 0. Throw those words away. From on it’s the penis and vagina

4. Reproductive Systems
Reproductive System: a collection of specialized glands, organs, and hormones used to create offspring
Puberty: the time during which hormones start the process of developing sexual characteristics
Sexual Reproduction is how human species pass on genetic information to each generation

5. Reproductive Systems: Gametes
Gametes are the cells used during sexual reproduction to produce a zygote (new individual organism)
Male gamete, sperm, is a smaller, mobile cell
Produced by meiosis
Haploid
½ the number of chromosomes
23 chromosomes
Female gamete, egg or ovum much larger and less mobile
Produced by meiosis
Haploid
½ the number of chromosomes
23 chromosomes 23 23
sperm
egg

6. Reproductive System: Fertilization
Union of male (sperm) and female (ovum) haploid gametes to produce a diploid zygote.
Occurs in the fallopian tube
Haploid Gametes 23
Diploid
Zygote 23 46
egg 23 23
fertilization
sperm

7. Female Reproductive System
- purpose is to produce ova (eggs) and provide a place for the fetus to develop
uterus
cervix
rectum
vagina
urethra
urinary bladder
pubic bone
ovary
fallopian
tube

8. Female Reproductive System
Uterus: where the fertilized eggs implant & develop
Cervix: the lower end of the uterus
Fallopian Tube (oviduct): leads from ovary to uterus; where the egg cell can be fertilized

9. Female Reproductive System
Ovaries: pair of organs where eggs are produced during meiosis
Ova: egg cells (female gametes)
Vagina: tube leading from cervix to external female genitalia; where sperm enters
Estrogen: the female hormone responsible for developing female sexual characteristics, helping egg cells develop before leaving ovaries, and preparing uterus for pregnancy

10. Female Reproductive System
Female Gametes
Names:
Ovum (singular)
Ova (plural)
Other known name: egg(s)
Produced by the process of meiosis in the ovaries
Haploid (1/2 # chromosomes)
Ovulation: 1 egg per month is matured and released from ovaries, most of the time
Fertilization

11. Path of Egg(Ovum) Fertilized
Ovary  Fallopian Tube (oviduct) fertilization takes place  implantation in uterus
Unfertilized
Ovary  Fallopian Tube (oviduct)  Uterus  Cervix  Vagina

12. Male Reproductive System
purpose is to produce, maintain, and transport sperm to the female reproductive tract for conception

13. Male Reproductive System
Testes (testicles): where sperm is produced during meiosis
Testosterone: hormone responsible for sperm production and development of male sexual characteristics
Scrotum: protects testes

14. Male Reproductive System
Epididymis: tube through which sperm leaves the testes; where sperm matures
Vas Deferens: duct where sperm travels to urethra before exiting the body
Urethra: tube through which semen (and urine) is expelled
Seminal Vesicles: produces nutrients that helps move sperm
Prostate: produces additional fluid to help nourish sperm

15. Label your notes

16. Male Reproductive System
Male Gametes: Sperm
Produced by the process of meiosis in the testes
(1/2 the number of chromosomes)
Path of sperm from the male reproductive system
Testes  Epididymis  Vas deference  Seminal Vesicle  Prostate gland  Urethra

17. Sperm and Egg Similarities
They need each other to reproduce
The both contain DNA
Both produced by Meiosis

18. Put your pencils/pens in the cup on your table
Pencil Talk
Put your pencils/pens in the cup on your table
WITHOUT writing, discuss the relationship between the two words. (7 min)
THEN, silently and independently complete the comparison in your interactive notebook on the LEFT side
Ovaries / Testes
Vagina / Urethra
Sperm / Semen
Fallopian tube / Uterus
Ovulation / Ovary
Vagina / Cervix
Epididymis/ Testes
Vas deferens/ urethra
Fallopian tube / Ovary
Menstrual cycle / Menstruation
Sperm / Egg

19. Left Side Activity
Work with table partners to complete the card sort on the female and male reproductive systems. Answer your questions, then when Ms. Beck says to, you will get with your other group members and share answers.
C: level 2 voice (partner should hear you, not the person across the room)
H: ask three before me
A: work on complete the chart on structure and function of female/male reproductive systems
M: remain seated (butt on the stool)
P: work with your table partner
SUCCESS!

20. Exit Ticket Clear your desk!
Homework: human body quiz (Due A-day 1/18 and B-day 1/22)

21. A fertilized egg undergoes several stages before it is successfully implanted. The diagram below shows these stages as the fertilized egg travels through the female reproductive system. In which of the following structures of the female human reproductive system is the blastocyst implanted during normal human development? 
A. ovary
B. uterus
C. vagina
D. amniotic sac

22. Sperm are created through meiosis in an area of the testes called the seminiferous tubules. Through which structure do the sperm travel to exit the testes? 
A. vas deferens
B. seminiferous tubules
C. scrotum
D. epididymis

23. Below is a diagram of the male reproductive system
Below is a diagram of the male reproductive system. Which structure is represented by D?
A. scrotum
B. testes
C. prostate gland
D. epididymis

24. D. Ovary, fallopian tube, uterus, vagina
What path does the egg travel?
A. Ovary, uterus, fallopian tube, vagina
B. Uterus, ovary, fallopian tube, vagina
C. Vagina, ovary, fallopian tube, uterus
D. Ovary, fallopian tube, uterus, vagina