Showing posts with label human systems. Show all posts
Showing posts with label human systems. Show all posts

Thursday, 26 March 2020

1° Bachillerato B. Tercera evaluacion. Primera tarea: Circulación y aparato circulatorio


Comenzamos la tercera evaluación.
En primer lugar, vamos a repasar la circulación en humanos:

1. Mira estos vídeos y escribe un comentario en 5 lineas para cada uno:

https://es.khanacademy.org/science/high-school-biology/hs-human-body-systems/hs-the-circulatory-and-respiratory-systems/v/circulatory-system-and-the-heart


Funcionamiento del corazón:




 

Mira esta presentación:



2. Haz un esquema de las páginas 320, 321, 322, 323 y 324.
Responde a las actividades correspondientes: (18-28)

y desde el 17 al 28 de las pág. 336 y 337.

Copia las fig 14.6, 14.7, 14.8 , 14.9 y 14.11.

Por último, responde a este test V/F:




Thursday, 19 March 2020

Blood and circulatory system.

P.46
1. Blood and circulatory system

 The composition of blood
1. What is blood?What types of blood cells are there?
2. What is plasma?
3. What percentage of the blood does it represent?

Blood vessels

4. Copy the drawing of the structure of blood vessels.
5. Which blood vessels take blood from the organs to the heart? And from the heart to the organs?

Blood groups

Dive into the history of the life-saving procedure of blood transfusions and how it has evolved since the 17th century:


6. What is the difference between A and B blood types?
   And  positive Rh  and  negative Rh?
   Explain the reasons why the  AB+ type  is called as universal recipient. 
   Can you say which blood type is considered as universal donor?

The heart and blood circulation
7. What is the heart?
8. How many chambers does the heart have?
9. How are they connected?
10. What is systole? and diastole?
11. Why is the left ventricle wall thicker than the right ventricle wall?
12. What is pulmonary circulation?
13. What is systemic circulation?
14. So, as blood flows through two different yet connected circuits, known as........   ...............



The human body systems.



1. Remember that your body is made up of millions of cells!  
Cells work together and perform various functions depending on their cell type. 
It is important to understand that cells are a part of an organism’s levels of organization.

 Fill in the following chart and draw a picture that represents each level.



2.  Each body system has many functions. In fact, each system has many more functions than what a seven minute video clip can cover! Below is a list of major overall body system functions.
 In each box, write the name of the body system that best fits the description.

Sunday, 26 January 2020

Levels of organisation.

ATOMIC LEVEL:

BIOMOLECULES:

CELLULAR LEVEL:


STEM CELLS:
SPECIALIZED CELLS:
TISSUES

BODY SYSTEMS


Homeostasis


LEVELS:

Organ story


Tuesday, 28 May 2019

KAHOOT!


https://kahoot.com/explore/collections/science-kahoot-biology/

BIOLOGY: THE NERVOUS SYSTEM.    523931
                     THE CARDIOVASCULAR SYSTEM: 179177
                    RESPIRATORY SYSTEM REVIEW: 204995
                     THE ENDOCRINE SYSTEM: 842382

CLIMATE CHANGE:

https://kahoot.com/explore/collections/climate-challenge/     318911

   BIODIVERSITY: 736239

INVERTEBRATES: 196901

Human sense organs




Thursday, 29 November 2018

Cómo el corazón en realidad bombea la sangre - Edmond Hui




...and answer:

https://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui/review_open#question-1


HUMAN SYSTEMS


https://www.zygotebody.com/


Zygote Body is a web page with an interactive 3D model of human anatomy. You can choose the layers to be displayed so it is a recommended resource to study the human body in 3º ESO. The way it works resembles that of Google Earth but applied to a human model

Se basa esta vez en la lectura de un libro: Blood, bones and body bits (Arnold, Nick. Horrible Science.).podéis encontrar en dos partes en los enlaces de aquí debajo. A la vez que lo leeis debéis ir contestando a las preguntas test que se proponen.
Vuestro trabajo consistirá en entregar esas preguntas con su correcta argumentación en inglés más un pequeño resumen del libro, de unas dos carrillas que incluya la información básica del libro así como tu opinión sobre él.
bloodBonesNbodyParts_1.pdf
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bloodBonesNbodyParts_2.pdf
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Tuesday, 26 September 2017

MUSCLES

How to Memorize All Muscle in the Human Body Easily 
FLEX YOUR SKILLS by extending your knowledge of human kinetics with this muscular articulation of typographic origin. Analyze the lateral and medial surfaces simultaneously. Use your complex facial muscles to express your satisfaction with the MUSCULAR TYPOGRAM.