ANAT2341 Lab 1: Difference between revisions

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=Gametogenesis and Sex Determination=
PRACTICAL CLASS PROGRAM:
{{ANAT2341Lab1}}
==Introduction==
[[File:Frazer002_bw600.jpg|thumb|Historic drawing of oocyte and spermatozoa relative sizes]]
This first lab class will have 2 main parts.


# An introduction to the basics of gametogenesis and sex determination.
• Weekly Quiz (10-15 minutes)
# An opportunity to set up your own student page and begin learning some basic editing for your individual assessment page. I will demonstrate by making a [[Test Student]] page.


==Objectives==
• Revise quiz questions (5 - 10 minutes)
# Work through exercises associated with gametogenesis and sex determination.
# Introduce the online support materials.
# Introduce the individual assessments (including your first in this Lab class).
# Introduce the group assessment project.


• Practical class activities (85 minutes)


{{ANAT2341Lab1}}
• Revise practical class activities (15 minutes)


==References==
===UNSW Embryology===
{{Embryo logocitation}}


::[[Menstrual Cycle|Menstrual Cycle]] | [[Oocyte]] | [[Ovary Development|Ovary]] | [[Spermatozoa]] | [[Testis Development|Testis]] | [[Cell Division - Meiosis|Meiosis]] | [[Cell Division - Mitosis|Mitosis]] | [[Week 1]]
PRACTICAL CLASS ACTIVITIES:
===The Developing Human: Clinically Oriented Embryology===
{{MPT2011cover_citation}}


The following chapter links only work with a UNSW connection.
In this practical class, we will do a number of activities that will allow you to apply, exercise and rehearse the knowledge that you obtained during the first 3 embryology lectures. Please organize yourselves into small groups of 4-5 students to form 6 groups.  
* [http://www.unsw.eblib.com.wwwproxy0.library.unsw.edu.au/patron/Read.aspx?p=1430154&pg=35 First Week of Human Development]
* [http://www.unsw.eblib.com.wwwproxy0.library.unsw.edu.au/patron/Read.aspx?p=1430154&pg=63 Second Week of Human Development]


===Larsen's human embryology===
We will do the following activities:
{{SBBF2009cover_citation}}
1. Embryology models: pre-implantation (group activity) (5 minutes)
2. Embryology models: post-implantation and gastrulation (group activity) (5 minutes)
3. Playdough embryo modelling of pre-implantation embryogenesis (group activity) (10 minutes)
4. Playdough embryo modelling of gastrulating embryos (group activity) (10 minutes)
5. Histology of gonads and preimplantation embryos (individually/group) (optional 10 minutes)
6. Histology of implantation embryos (individually/group) (optional 10 minutes)
7. Study human specimens of developmental abnormalities and present to class in 5 minutes per group (group activity) (50 minutes: 20 minutes preparation + 6 x 5-minute presentations)


The following chapter links only work with a UNSW connection.
We will have tables set up for activities 1-4. Activities 5-7 can be done individually or group-wise anywhere in the classroom. Annemiek will tell when to move on to the next activity and will be available for help. You can also consult your lecture notes and the internet.


* [https://login.wwwproxy0.library.unsw.edu.au/login?url=http://www.unsw.eblib.com/patron/FullRecord.aspx?p=2074524 Chapter 1 - Gametogenesis, Fertilization, and First Week]


===Developmental Biology===
LEARNING OBJECTIVES:
{| border='0px'
|-
| [[File:Developmental_Biology_6th_edn.png|90px]]
| '''Citation:''' Developmental Biology, 6th ed., Gilbert, Scott F; Sunderland (MA): Sinauer Associates; 2000. ISBN-10: 0-87893-243-7


This more general development textbook edition is freely available online through [http://www.ncbi.nlm.nih.gov/books/NBK9983 NCBI Bookshelf].
• Understand gametogenesis and fertilization
• Understand preimplantation.
• Understand implantation
• Understand the process of gastrulation and the trilaminar embryo.
• Understand the development of the germ layers: ectoderm, mesoderm and endoderm.
• Understand abnormalities associated with this period of development.


* Snapshot Summary: [http://www.ncbi.nlm.nih.gov/books/NBK10116 Chapter  7, Fertilization: Beginning a new organism].
|}


{{ANAT2341Lab1}}
PRACTICAL CLASS NOTES:


{{2015ANAT2341}}
Practical class notes are available on Moodle

Latest revision as of 12:52, 26 September 2019

PRACTICAL CLASS PROGRAM:

• Weekly Quiz (10-15 minutes)

• Revise quiz questions (5 - 10 minutes)

• Practical class activities (85 minutes)

• Revise practical class activities (15 minutes)


PRACTICAL CLASS ACTIVITIES:

In this practical class, we will do a number of activities that will allow you to apply, exercise and rehearse the knowledge that you obtained during the first 3 embryology lectures. Please organize yourselves into small groups of 4-5 students to form 6 groups.

We will do the following activities: 1. Embryology models: pre-implantation (group activity) (5 minutes) 2. Embryology models: post-implantation and gastrulation (group activity) (5 minutes) 3. Playdough embryo modelling of pre-implantation embryogenesis (group activity) (10 minutes) 4. Playdough embryo modelling of gastrulating embryos (group activity) (10 minutes) 5. Histology of gonads and preimplantation embryos (individually/group) (optional 10 minutes) 6. Histology of implantation embryos (individually/group) (optional 10 minutes) 7. Study human specimens of developmental abnormalities and present to class in 5 minutes per group (group activity) (50 minutes: 20 minutes preparation + 6 x 5-minute presentations)

We will have tables set up for activities 1-4. Activities 5-7 can be done individually or group-wise anywhere in the classroom. Annemiek will tell when to move on to the next activity and will be available for help. You can also consult your lecture notes and the internet.


LEARNING OBJECTIVES:

• Understand gametogenesis and fertilization • Understand preimplantation. • Understand implantation • Understand the process of gastrulation and the trilaminar embryo. • Understand the development of the germ layers: ectoderm, mesoderm and endoderm. • Understand abnormalities associated with this period of development.


PRACTICAL CLASS NOTES:

Practical class notes are available on Moodle