Tuesday, November 10, 2015

Types of Tissue (Isaiah Thomas)

I used the sponge as an example for eccrine glands because when you squeeze it water/soap would secrete out of the pores of the sponge. 

My coat is an example of stratified squamous epithelium because it had multiple layers and protects me from cold weather. 

A fitted sheet is an example of basement membrane because it's thin and it separates the mattress (underlying tissue) and the skin.  

The cabinet in my kitchen is an example of fiborous connective tissue because the indintations are parallel. 

The juice in a pickle jar is an example of adipose tissue because it's loose and surrounds internal organs and the seeds are the adipocytes. 

The leg warmer is an example of dense connective tissue because the patterns are woven together parallel.  

The shower curtain is an example of skeletal muscle tissue because when water (contractions) hit the curtain it controls the impact by "relaxing" and letting the water slip off of it. 

Coconut Oil is an example of Hyaline Cartilage because when used externally it  is smooth and silky. 

My skin is epithelial tissue because it secretes sweat and protects my internal surfaces. 

Like Bone Tissue, my tablet communicate and exchange information with other devices (osteocytes). 


Friday, November 6, 2015

Types of Tissue(your name here)

Types of Tissue that Make Up Our Body

The Tissue Level of Organization

Take a picture of examples of the following types of tissue found within the body.  When I say collect,  I mean you need to collect an item by finding an example and then take a picture of that item that best fits the given terms.  You will post your photographs with corresponding explanations in your own words.  You do not need to find the exact item on the list, say for example, basement membrane.  The ink of tattoos must be injected below the basement membrane.  You must apply the the term to a type of tissue.

Tissue vocabulary - some terms are more specific than others.
1. exocrine glands
2.stratified squamous epithelium
3.  basement membrane
4.  adipose tissue
5.  fibrous connective tissue
6. dense connective tissue
7.  skeletal muscle tissue
8.  hyaline cartilage
9.  epithelial tissue
10.  bone tissue(osseus)


Criteria: 
ORIGINAL PICTURES ONLY- You cannot use an image from any publication or the Web.  You may only use an original picture once.

BLOG ITEMS - You must define what term you are using and explain specifically where the tissue is found within your item.

TATTOO - All pictures must have an element of identity so that they are recognized as original i.e.,  a bracelet, an i.d. card.  Be creative but this item cannot dominate the picture. 

DUE DATE:  Blog posts must be submitted on or before Tuesday ,November 10, 2015 at 11:59pm.  No exceptions

If you are having technical difficulties, please submit concerns in advance via harris.jawan@gmail.com

This blog assignment is worth two quiz grades.

Happy Blogging!



Wednesday, November 4, 2015

Homeostatic Imbalance - Acne Discussion Board




Homeostatic Imbalance – Acne
Acne is an active infection of the sebaceous glands. 

Discussion Questions. 

What is thought to cause acne?  What causes some individuals to have mild acne, while others exhibit severe acne?

What are the leading nonprescription treatments of acne?

What are the leading prescription treatments of acne?

Investigate Online

Take learning a step further by searching for relevant research articles on the web.  Visit science websites, such as those listed below, and begin by searching for key terms such as acne, comedones, acne treatment, and acne therapy and see what you are learning in this course applies to science and medicine today.


Sciencedaily.com
Scientificamerican.com 
The-scientist.com
Pubmed.org

Work with your table partner to complete this research task.  Cite which website that you used in order to provide evidence to support your responses to the discussion questions.  Post your responses on the blog for full credit.  Make sure notes(evidence) is located on the back of the paper version in order to receive full credit.  This assignment is worth 16 points and is due at 11:59pm on or before November 4,2015.  If you are experiencing difficulty using blogger then please submit to my email at jaharris@dc.seedschool.org.

You must submit the original questions in bold and attach a fully developed response to each numbered questions.



Saturday, September 19, 2015

NEW BLOG ALERT; How Can We Determine If Something or Someone is Alive Or Not?

Is My Sister a Walker (name of zombies on walking dead)?


Have you ever wondered if the people in your family were really from outer space or friendly zombies?  I sure have questioned why my sister consistently gets on my last nerve very other month and still remains my sister.  That explains that I am alive because I am responding to my environment by being irritated about "sibling stuff", but what about her.  The Characteristics of Life helped me generate some evidence which determined that she was in fact human, and not a walker #walkingdead.  Oh well, life moves on and now you will also provide evidence that supports that a family member is actually a living thing by using the Characteristics of Life as your guide.  May the force be with you!  Create a short video clip that uses the 7 characteristics of life to determine if something/someone is intact alive.  You may use your family pet, your cousin, little brother, mom, a house plant, etc.  Have fun and make sure that you use a willing participant.  Your video clip cannot exceed 2 minutes and must use appropriate language and respect towards one another.  Use the following script to guide you through the experience but feel free to make your own clean and neat version.

Video script must include but is not limited to;

1. Cells.  I know my mother is a living thing and has cells because her skin is radiant and glows..... Mom, did you know that new skin cells are created every 7 days?  This is just an example,  you will have a better example I am sure.

2.  Energy/Metabolism.  I know my little brother has energy used through food he metabolizes because he likes to jump in the bed, run around, do jumping jacks, sing. etc....please be creative here and have your family member act out their version of energy.  You and your sibling could race to see who is faster.  Again, just my thoughts.

3.  All living things reproduce.  I am completely convinced that my dad/mom can reproduce because I am her offspring.  My grandmother is an example of a living thing because she and my grandfather had 8 children and one of them is my father.

4.  DNA.  "Everyone says that I look just like my daddy/grandma because...or I am so grateful that my mother has a great nose because she passed here genes to me and our noses look alike.  This is a great moment to show off a trait that you and your family member have in common.

5.  Respond to environment/stimuli.  Whenever I tickle my little sister, she laughs or whenever I pinch my little brother, he says ouch, or whenever I kiss my grandmother on the cheek, she smiles.(you must act this one out on the video and please be creative and respectful).

6. Grow and Develop.  My brother had a short hair cut 2 years ago and now his locks are past his shoulders.  Hair growth is just one example but there are many more that you may use.

7.  Evolution.  This is when your family member talks about you and how you have matured since the first day that you attended SEED DC.  They may discuss how you have evolved and your grades have  improved or your attitude has changed for the better.  Allow them to reflect on a moment that shows evolution within you as a student and citizen.

Again these are just examples of statements you may use but you must demonstrate an example of all seven characteristics of life in order to receive full credit.  You must tape your video with your family member.  This assignment is due on or before Wednesday, September 23, 2015, 11:59pm.
Make sure your blog is titled , Intro to Life Video with _______(your name here) and please be sure to label it Characteristics of Life.  Failure to label will deduct points from your total score
This assignment is worth 20 points towards your weighted projects category.

Happy Blogging Scholars


#walkingdead starts Oct. 11th