101Teas 6 science practice questions
and 100% correct answers
What is the name of the structure that prevents food from entering the airway? AnsEpiglottis
Which substance makes up the pads that provide support betwee
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101Teas 6 science practice questions
and 100% correct answers
What is the name of the structure that prevents food from entering the airway? AnsEpiglottis
Which substance makes up the pads that provide support between the vertebrae? AnsCartilage
The two criteria for classifying epithelial tissue are cell layers and ______ Ans- Cell
shape
Where is the parathyroid gland located? Ans- Neck
How many organ systems are in the human body? Ans- 11
Which element within the respiratory system is responsible for removing foreign matter
from the lungs? Ans- Cilia
What is the name of the process in the lungs by which oxygen is transported from the
air to the blood? Ans- Diffusion
Which gland is responsible for the regulation of calcium levels? Ans- Parathyroid
Which secretion of the digestive system is responsible for water reabsorption? AnsLarge intestine
Describe one responsibility of the integumentary system. Ans- Blocking pathogens that
cause disease
When are parasympathetic nerves active within the nervous system? Ans- When a
person is resting or eating
What best describes the relationship between the circulatory system and the
integumentary system? Ans- Removal of excess heat from body
Once blood has been oxygenated, it travels through the pulmonary veins, through the
left atrium, and then through the _______ before entering the left ventricle. Ans- Mitral
valve
The part of the human excretory system most responsible for maintaining normal body
temperature is what? Ans- Sweat glands
A part of what body system controls fluid loss, protects deep tissue, and synthesizes
vitamin D? Ans- Integumentary system
The respiratory system ______ oxygen and ______ carbon dioxide. Ans- Delivers;
expels
What is the name for any substance that stimulates the production of antibodies? AnsAntigen
What does not exist in RNA? Ans- Thymine
In what muscle type are the filaments arranged in a disorderly manner? Ans- Smooth
muscle
Which hormone is produced by the pineal gland? Ans- Melatonin
What type of plane describes a section that divides the body into equal right and left
parts? Ans- Mid-sagittal
In the development of genetic traits, one gene must match to the one _______ for the
traits to develop correctly. Ans- Protein
What can be found in the dorsal cavity of the body? Ans- Spine
What best describes the careful ordering of molecules within solids that have a fixed
shape? Ans- Crystalline order
What structure moves downward during inspiration? Ans- Diaphragm
Which of the following describes the transport network that is responsible for the
transference of proteins throughout a cell? Ans- ER
The right lung has ___ lobes and the left lung has ___ lobes? Ans- 3;2
A _________ is the physical and visible expression of a genetic trait. Ans- Phenotype
Which systems primary function is to release hormones ? Ans- Endocrine system
The heart is located in which of the following areas? Ans- Thoracic
A substance is considered acidic if it has a pH of less than ____. Ans- 7
What best describes the location of the trachea in relation to the esophagus? AnsAnterior
A triple beam balance would show what unit of measurement ? Ans- Grams
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