Multicellular organims
What are organisms made of?
They are made up of one or more cells
What are the two types of nutrients?
Inorganic and organic nutrients
Sectors of food wheels
Energy sources,Structural nutrients and Metabolic regulators
What is excreting by the lungs?
Carbon dioxide
Which are the two interconnected systems that responding to stimuli?
Endocrine system and nervous system
Parts of a sperm cell
-Nucleus -Midpiece -Flagellum
Which are the organics subtances?
Lipids,carbohydrates,proteins and vitamins
Which is the process that the bodies need to access to the energy?
Cellular respiration
Type of blood vessels
Arteries,Veins,Capillaries
Two types of nervous system
Autonomic and somatic nervous system
Which is the function of mitochondria?
They are responsibles of cellular respiration
Parts of repiratory system
Laynx, Bronchi and bronchioles ,trachea, lungs ,alveoli, diaphragm,
Which are the five specials diets?
Low choresterol diet,Low salt diet,Gluten-free diet,Diabetes diet,High or low calorie diets.
What is the blood cells made of?
Is made up of white blood cells,platelets and red blood cells
Parts of the neuron
Cell body(nucleus),Dentrite,axon,synapse and myelin sheath.
Levels of cell organisation
1 Cell 2 Tissue 3 Organ 4 Organ system 5 Organims
Explain the inahalation
When the diaphragm and intercostal muscle contract ,the ribcage expand and thoracic volume increase.The air pass and go to the lungs that also are expanded
Methods used in food preservation
Cold, Additives ,Irradiation, Heat, Dehydration, Oxygen-free packaging and vacuum-packing
Parts of the heart
Two ventricles,Two atria and myocardium
Which is the role of the spinal cord?
Bring messages back forth between the brain and the body.Also is capable to do reflex arcs
The three types of connective tissue
Adipose,Cartilage and Bone tissue
Stages of mechanical digestion
Grinding,Swallowing,Churing and Peristalsis
Name the food labels which appear on food packages
Quantity,Nutrients content,Expiration date,Ingredients and Storage instructions
What are the two functions of the kidney?
They help to eliminate waste molecules from blood and contribute to the body homeostasis
Parts of the brain
Thalamus,corpus callosum, hippocampus ,cerebellum, brainstem, hypothalamus, two hemispheres