YR3_CH5_LSN5A

LESSON 5


REPRODUCTION & GENETICS
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Slide 1: Tekstslide
BiologieMiddelbare schoolhavo, vwoLeerjaar 3

In deze les zitten 18 slides, met interactieve quizzen, tekstslides en 5 videos.

Onderdelen in deze les

LESSON 5


REPRODUCTION & GENETICS

Slide 1 - Tekstslide

MALE PARTS
FEMALE PARTS
BOTH
URETHRA
VAGINA
PENIS
BLADDER
LABIA
GLANS
TESTICLES
UTERUS
OVARIES
CLITORIS
SCROTUM
PROSTATE

Slide 2 - Sleepvraag

Learning goals LSN 5:

  • I know what the menstrual cycle and how it works.
  • I know what hormones and processes are involved and can explain this to others.
  • I know how a human can get pregnant and how this can be prevented naturally.
  • I know what phases there are in the pregnancy and how a fetus develops.
  • I know how a human will give birth and can explain this process.

Slide 3 - Tekstslide

Key words LSN 5:

  • oestrogen
  • fertilisation
  • menstruation
  • progesterone
  • LH
  • FSH
  • uterus lining
  • dilation contractions
  • embryo
  • fetus
  • pushing contractions
  • pituitary gland
  • thyroid gland
  • adrenal gland
  • negative feedback loop
  • testosterone

Slide 4 - Tekstslide

Slide 5 - Video

Slide 6 - Tekstslide

Pancreas releases glucagon


Pancreas releases insulin

Liver breaks down glycogen

Body cells take up glucose

Glucagon

Insuline

Slide 7 - Sleepvraag

Slide 8 - Video

Menstrual cycle
  • Is between 2-9 weeks (average 28 days=4 weeks).
  • it causes periods (shedding of uterus lining)
  • Women are fertile around and after the ovulation (egg cells lives ~24 hrs).
  • Hormone levels are constantly changing. 

Slide 9 - Tekstslide

Menstrual cycle
  • FSH- Follicle Stimulating Hormone
  • Oestrogen- plays a role in ovulation and stimulation thickening of uterus lining
  • LH - causes ovulation
  • Progesteron - maintains thick uterus lining

Slide 10 - Tekstslide

Slide 11 - Video

Pregnancy cycle
  • Fertilised egg produces HCG
  • HCG causes Progesteron to stay high
  • HCG is known as the pregnancy hormone, this is what you test for with a pregnancy test.

Slide 12 - Tekstslide

Slide 13 - Video

embryo                 fetus                   fetus

Slide 14 - Tekstslide

Slide 15 - Video

Learning goals section 5 (chapter 2):

  • I know how a human can get pregnant and how this can be prevented naturally.
  • I know what phases there are in the pregnancy and how a fetus develops.
  • I know how a human will give birth and can explain this process.

Slide 16 - Tekstslide

What to do now:

  • check your learning goals
  • check your keywords
  • write down your summary of the day
  • study for the entry ticket.

Slide 17 - Tekstslide

Pituitary releases less ADH

Kidneys reabsorb more water

Kidneys reabsorb less water

Pituitary releases more ADH

more urination

Slide 18 - Sleepvraag