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THE HEART
THE HEART www lamission edu/lifesciences/lecturenote/AliPhysio1/Heart pdf larger blood volume in exercising conditions) ? Note: Coronary arteries (from the first branching of aorta) supply oxygenated blood to the cardiac muscle
Anatomy of the Human Heart
Anatomy of the Human Heart eknygos lsmuni lt/springer/675/51-79 pdf The internal anatomy of the heart reveals four chambers 1999 Biological Sciences Textbooks, Inc This material is used by permission of John Wiley
Biology Study Guide 1 - Blood Flow in the Heartpdf
Biology Study Guide 1 - Blood Flow in the Heart pdf www sac edu/StudentServices/EOPS/Documents/Biology 20Study 20Guide 201 20- 20Blood 20Flow 20in 20the 20Heart pdf BLOOD FLOW IN THE HEART 1 Blood enters right atrium from superior and inferior vena cavae 2 Blood in right atrium flows through right AV valve
Circulatory System
Circulatory System www uc edu/content/dam/uc/ce/docs/OLLI/Page 20Content/OLLI 20Circulatory_System pdf circulatory system delivers oxygen and nutrients to your heart and of the high pressure of blood coming from the heart Bio-Concave as they have
Biology Cardiovascular System: Building a Functioning Heart
Biology Cardiovascular System: Building a Functioning Heart www stemillinois com/images/heartscard pdf Biology Cardiovascular System: Building a Functioning Heart Related Standards: Materials: ? Food colouring ? Tape ? Modeling clay or play dough
body fluids and circulation chapter 18 - NCERT
body fluids and circulation chapter 18 - NCERT ncert nic in/textbook/ pdf /kebo118 pdf BIOLOGY You have learnt that all living cells have to be provided with nutrients, circulatory system in which the blood pumped by the heart is always
10-Biologypdf - Class Notes
10-Biology pdf - Class Notes opjsrgh in/Content/Worksheet/PRACTICE-WS/2021-2022/day53/10-Biology pdf The human circulatory system consists of a network of arteries, veins, and capillaries, with the heart pumping blood through it The primary role of the
GCSE Review 1 – The Heart & Cardiovascular System
GCSE Review 1 – The Heart & Cardiovascular System www reigate ac uk/wp-content/uploads/2020/05/1 -The-Heart-Cardiovascular-System pdf Why do the labels for the right and left sides of the heart appear on the wrong sides? of the A-level Biology course In order to feel even more
LIFE PROCESSES Class 10 Biology TRANSPORTATION PART 1
LIFE PROCESSES Class 10 Biology TRANSPORTATION PART 1 www aees gov in/htmldocs/downloads/e-content_06_04_20/X_Life_processes_Transportation__Module_1_of_4 pdf system in place to ensure that this network can be repaired if damaged PARTS OF THE CIRCULATORY SYSTEM / THE CARDIOVASCULAR SYSTEM 1) THE HEART 2) BLOOD 3)
Systems biology approaches to heart development and congenital
Systems biology approaches to heart development and congenital academic oup com/cardiovascres/article- pdf /91/2/269/827841/cvr126 pdf 28 avr 2011 systems biology, started to complement the single-gene focus in the Systems biology † Heart development † Congenital heart disease
32039_71__The_Heart_Cardiovascular_System.pdf GCSE Review 1 The Heart & Cardiovascular System 1 GCSE Review 1
- The Heart & Cardiovascular System1.1.1. The Human Heart
The heart has four chambers: two .................................... and two ....................................
Label the diagram
below of the human heart:Why do the labels for the right and left sides of the heart appear on the wrong sides? ......................................................
...................................................... ...................................................... ........................ In the two examples below, describe the sequence of chambers, vessels and valves that the blood passes through until it leaves the heart:Deoxygenated blood enters the heart through the vena cava from the body ... ......................................................
...................................................... ...................................................... ........................ ...................................................... ...................................................... ...................................................... ........................ Oxygenated blood enters the heart through the pulmonary vein from the lungs ... ...................................................... ...................................................... ...................................................... ........................ ...................................................... ...................................................... ...................................................... ........................Basic Revision Aims:
1.1. The structure of the human heart and pulmonary & systemic circulations.
1.2. The structure of blood vessels (arteries, veins & capillaries) and how they relate to their functions.
1.3. The components of blood and how they relate to its function.
Resources
Use the GCSE Bitesize sections below and your GCSE textbook, class notes and GCSE revision guide. https://www.bbc.co.uk/bitesize/guides/zqnsrwx/revision/1 (AQA) https://www.bbc.co.uk/bitesize/guides/zsw3jty/revision/1 (Edexcel) GCSE Review 1 The Heart & Cardiovascular System 2 What prevents the blood from travelling in the wrong direction in the heart? ........................... .............1.1.2. Circulatory Systems
Humans ha
ve a ....................................... circulatory system that consists of two circuits. Label the main structures in each circulatory system on the diagrams (you may need to extend some lines - sorry)The Pulmonary Circulation
The pulmonary circulation transports
............................................. ... blood to the lungs. Describe what happens in the lungs in terms of gas exchange. . ...................................................... ............ .................................................................. . ...................................................... ............ .................................................................. . ...................................................... ............ .................................................................. What is the level of pressure in this circulatory system? ..................... Why? 1. ...................................................... ..........................................................................................................................................
2. ...
.............................................................................................................................................................................................
The Systemic Circulation
What is transported
to the body cells? ...................................................... ...................................................... ...........................What is transported
away from the body cells? . ...................................................... ............ ........................................................................... Why is the systemic circulation under high pressure? . ...................................................... ............ ........................................................................... How many times does the blood pass through the heart on one complete circulation around the body? .................................... This is also why humans, and some other animals like mammals, are know n to have a double circulatory system.1.2. Blood Vessels
Blood is pumped from the heart in the ....................................Blood is returned to the heart in the
....................................... GCSE Review 1 The Heart & Cardiovascular System 3 O n the diagram below identify each vessel and label the structural features: Complete the table below to compare the structure and function of arteries and veins:Feature Arteries Veins
Is the blood carried to or
away from the heart?Type of blood that is carried
(oxygenated or deoxygenated)What is the pressure of the
blood?Thickness of the walls
Connective tissue content
Size of the lumen
On the diagram below identify the main structural features of a capillary: What is a key feature about the capillary vessel wall? ......................................................... ........................... GCSE Review 1 The Heart & Cardiovascular System 4What is the role of the capillaries? ...
...................................................... .................. ............................................. ...................................................... ...................................................... ...................................................... ........................ Label the diagram below to show the relationship between arteries, veins and capillaries. There are two other types of vessel that you should also be able to label. Also, add an arrow to show the direction of blood flow through the capillaries. Molecules can move across the walls of capillaries by ....................................... Describe the exchange between the blood, the tissue fluid and cells for the following molecules:Oxygen
............................................................ ................................................... ......................................................... ...................................................... ...................................................... ...................................................... ........................ ...................................................... ...................................................... ...................................................... ........................ Carbon dioxide ..................................................................... ....................................................................................... ...................................................... ...................................................... ...................................................... ........................ ...................................................... ...................................................... ...................................................... ........................ Glucose ........................................................................................................................................................................
...................................................... ...................................................... ............ ...................................................... ............ ...................................................... ...................................................... ...................................................... ........................