Download Study Guide Test 1

Study Guide Test 1
Anatomy and Physiology I
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Be able to pick out elements as opposed to compounds.
Which elements comprise over 95% of our bodies?
Know how to find atomic weights.
Know what isotopes are.
Know the maximum number of electrons in each electron shell.
Know what a chemical formula represents.
Understand the difference between the types of chemical reactions.
What are electrolytes?
What does the pH scale measure? Describe the pH scale.
How is atomic number determined?
What does DNA do? Know its structure and characteristics of DNA—What is a gene?
Why is carbon unique?
Where is glycogen stored? In liver and skeletal muscle cells
Which process involves the use of specific carrier molecules?
What is a salt?
What is an electrolyte?
What is an ion?
Know your sugars—monosaccharides (C6H12O6), disaccharides (C12H22O11), polysaccharides
What can cause denaturation?
Know the characteristics of carbs, lipids and proteins and nucleic acids.
Of what is matter composed? Elements, which are made of atoms; Atoms are electrically neutral.
Know the types of chemical bonds.
Know all organelles by structure and function, including nucleolus, made of RNA and protein, and
chromatin, made of DNA and protein
Factors that determine the rate of diffusion.
Phases of mitosis—include interphase which is the stage when DNA duplicates itself
What does selectively permeable mean?
Distinguish between the types of solutions.
Know the structure and function of membrane proteins.
How are simple and facilitated diffusion alike?
Know the cell membrane’s structure and function.
What is osmosis?
Understand active transport.
Understand dehydration synthesis and hydrolysis.
Know the characteristics of aging cells.
What characteristics are associated with causing cancer?
Understand cellular respiration. Glycolysis, citric acid cycle, and ETC
Understands enzymes. What are their characteristics? What is a metabolic pathway? Know what
active sites and substrates are.
What are CAM’S? integrin and selectin
What factors increase the rate of enzyme controlled reactions?
Why do we need vitamins?
What is the difference between aerobic and anaerobic respiration?
What are the components of ATP? Why is ATP important? Carries energy in a form cells can use
Distinguish between RNA and DNA.
As a cell grows, its volume increases more than its surface area.
Understand transcription and translation.
What are mutagens?
What are the building blocks of proteins? Amino acids
Ribosomes are NOT membrane-bound.
What is acidosis and alkalosis?