Review cell division & reproduction

Review
Cell division & reproduction
1 / 22
suivant
Slide 1: Diapositive
BiologieMiddelbare schoolvwoLeerjaar 4

Cette leçon contient 22 diapositives, avec quiz interactifs et diapositive de texte.

time-iconLa durée de la leçon est: 30 min

Éléments de cette leçon

Review
Cell division & reproduction

Slide 1 - Diapositive

The G1, S and G2 phase together make up the:
A
Cell cycle
B
Interphase
C
Mitosis
D
Growth phase

Slide 2 - Quiz

The fallopian tube/oviduct
A
10
B
5
C
1
D
13

Slide 3 - Quiz

What phase of mitosis do these images show?
Prophase
Metaphase
Anaphase
Telophase

Slide 4 - Question de remorquage

Which of these hormones does not increase during pregnancy?
A
Progesterone
B
Oestrogen
C
HCG
D
FSH

Slide 5 - Quiz

Match the hormone with the correct graph
This is a really hard question so use your notes and your textbook (pages 93+94) to know when the peak is of the hormones
FSH
LH
Oestrogen
Progesterone

Slide 6 - Question de remorquage

Which of the following statements best describes the placenta?
A
it is a structure that remains in the ovary after the egg has been discharged, it produces human chorionic gonadotropin
B
it is an organ formed in the uterus during pregnancy, it produces hormones that help a pregnancy go smoothly and connects the mother and fetus
C
it is the organ that holds eggs waiting to be fertilised, in the later stages of pregnancy it becomes inactive
D
as the placenta is being formed, it produces the first detectable hormone of a pregnancy; this hormone is detected by blood or urine pregnancy tests

Slide 7 - Quiz

C is a process happening during.. in ..
A
Anaphase / Meiosis 1
B
Anaphase / Mitosis
C
Metaphase / Meiosis 1
D
Metaphase / Mitosis

Slide 8 - Quiz

Storage of sperm cells:
A
9
B
11
C
5
D
8

Slide 9 - Quiz

Which applies?
A
4 chromosomes, 8 chromatids
B
8 chromosomes, 8 chromatids
C
8 chromosomes, 4 chromatids
D
8 chromosomes, 16 chromatids

Slide 10 - Quiz

Which hormone(s) is/are produced in this organ?
A
progesterone
B
testosterone
C
FSH and LH
D
FSH

Slide 11 - Quiz

The testosterone level of a particular male is labeled R. Because of an inflammation one of the sperm ducts is closed off. What happens with R?
A
Increases
B
Decreases
C
Stays equal

Slide 12 - Quiz

Which of the following distinguishes prophase 1 of meiosis from prophase of mitosis?
A
homologous chromosomes pair up
B
spindle forms
C
nuclear membrane breaks down
D
chromosomes become visible

Slide 13 - Quiz

The effects of oestrogen on the production of follicle stimulating hormone (FSH) is an example of
A
Negative feedback
B
Positive feedback
C
Cooperation hormones
D
Male hormones

Slide 14 - Quiz

2n= 4 for this species. Which phase does this show?
A
Mitosis - Telophase
B
Mitosis- Anaphase
C
Meiosis - Telophase 2
D
Meiosis - Anaphase 2

Slide 15 - Quiz

Which type of prenatal diagnostics provides no risk to the foetus?
A
Ultrasound
B
Chorionic villus sampling
C
Amniocentesis

Slide 16 - Quiz

Each homologous pair contain similar genes but different variants
A
true
B
false

Slide 17 - Quiz

Male
Female
Trisomy 21
Trisomy 13
Trisomy 18
Missing chromosome 11
Missing chromosome 19

Slide 18 - Question de remorquage

Which of these cells is undergoing Meiosis?
A
1
B
2

Slide 19 - Quiz

What is shed during the menstruation of a female?
A
The ovaries
B
The egg cell
C
The uterine lining
D
Nothing

Slide 20 - Quiz

Link the hormone to the function
Finishing the uterus lining
Developing the egg
Development of uterus lining
Causing ovulation
Oestrogen
Progesterone
FSH
LH

Slide 21 - Question de remorquage

Progesterone inhibits ...... and stimulates......
A
LH, preparation uterus
B
FSH, LH
C
LH, oestrogen
D
preparation uterus, LH

Slide 22 - Quiz