Chapter 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The study of the structure of the human body | Anatomy
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| What is the general purpose of negative feedback? | To maintain homeostasis
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| Which of the following body systems delivers oxygen and nutrients to the body tissue: Cardiovascular, immune, nervous, reproductive | Cardiovascular
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| The smallest unit of organization that processes the characteristics of life | cell
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| The sum of all chemical reactions in the body is termed | metabolism
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| The most abundant chemical substance in the body accounting for 60-80% of body weight | water
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| place the following in the correct sequence from simple to most complex 1. molecule 2. atoms 3.tissue 4.cells 5.organs | 2-1-4-3-5
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| Neutral subatomic particle | neutron
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| Homeostasis is the condition in which the body maintains | a relatively stable internal environment, within narrow limits
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| The type of chemical bond in which electrons are shared between atoms so that each atom is able to fill its outer shell | covalent bonds
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| The substance present in the greatest amount in a solution | solvent
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| biological catalysts | enzymes
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| Elements that have the same number of protons but differ in the number of neutrons | isotopes
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| a molecule that provides a form of energy that is immediately usable by all body cells | Adenosine triphosphate, ATP
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| a number of 2 on the pH scale indicates a substance is | acidic
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| the building blocks of protiens | amino acids
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| the capacity to do work | energy
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| the _ of any atom is equal to the number of protons in the nucleus | atomic number
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
CaitxNicole
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