Chapter 1,2,3 Flashcards
What organs belong to the integumentary system?
Skin,nails, hair, glands, & nerves
What organs belong to the endocrine system?
Adrenal glands,pancreas, hypothalamus, pituitary gland,and thyroid gland
Parasagittal divides the body how?
Unequal right and left parts
Midsagittal divides the body how?
Equal left and right halves
What body cavity is located within a double layered serous membrane?
Peritoneal
An acid is defined as a substance that ________ a hydrogen ion
Donates
Adding base ions to a solution will make the solution more ___, and it’s PH will _______
Alkaline
Increase
What does a buffer do when base ions are added to a solution?
The buffer releases hydrogen ions into the solution
True or false
Proteins are polymers composed of fatty acids
False
They’re composed of amino acids
True or false
Lipids are nonpolar compounds
True
True or false:
Carbohydrate monomers are known as polysaccharides
False
They’re known are monosaccharides
True or false
2 fatty acids plus glycerol form a triglyceride
False
They form a diacylglycerol molecule
True or false
Phospholipids are amphipathic, having polar and nonpolar parts
True
The have a polar hydrophilic head and nonpolar hydrophobic tail
Enzymes are a biological catalyst that speed up a reaction rate by lowering what kind of energy?
Activation
Where do you place oil on an oil-immersion slide
Between the slide and objective
Controls the amount of light that passes through the slide
Iris diaphragm
Microscope part to which the objective lenses are attached
Nosepiece
The lens through which you looked to view
Ocular lens
