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Terms in this set (131)
Arrange the following measurements from the smallest to largest meter millimeter centimeter micrometer.
Micrometer millimeter centimeter meter
When measuring liquids in a graduated cylinder you must make sure the lowest margin of the water level or blank is at the correct Mark for the volume you are measuring
A lengthwise cut through any type of specimen is called a
Water freezes at blank Celsius and boils at blank Celsius
The standard system of measurement in the sciences including biology chemistry and physics that has tremendous advantages because all conversions weather for volume mass or length are in units of 10 is blank
The blank is designed to study entire objects in three dimensions at low magnification
Stereo microscope or dissecting microscope
The blank also known as the stereomicroscope allows you to view objects in three dimensions at low-power
The blank holds the nose piece at one end and the eyepiece on the other end and conduct light rays
The stereo microscope has a light to illuminate the object your viewing called the blank
When viewing an object on a compound microscope you place your slide on the blank which holds and supports the microscope slides
The blank uses two sets of lenses to view an object it is used to examine smaller objects or those sliced into sections
Compound light microscope.
A lead system below the stage used to focus the beam of light on the object is called the blank.
The lowest power objective on the microscope use to scan the whole slide is the blank.
Scanning power objective
The adjustment knob used to bring the object into approximate focus used only with the scanning and low-power objective is the blank.
Course adjustment knob
100 X objective used to achieve the greatest magnification is called the blank.
Oil immersion objective
When a specimen is prepared for observation on the compound light microscope the object should be viewed as a blank.
The location where the enzyme substrate form an enzyme substrate complex
The reactants in and and Simek chemical reaction
Enzyme substrate complex
Tells the hydrogen ion concentration
The diffusion of water across the plasma membrane of a cell
Higher salute concentration then the cell
The movement of molecules from a higher to a lower concentration
When plant cells are in a hypotonic solution such as freshwater the large central vac your games water and exerts pressure
Have the same concentration of salute
Regulates the movement of molecules into and out of the cytoplasm
Has a lower salute
When in a hypertonic solution the central vacuole loses water and the cytoplasm including the chloroplasts pulls away from the cell wall
All the chemical reactions that occur in the cell are collectively
Is a technique that separates Molly goes from each other on the basis of their solubility in particular solvents
A measurement that does not take into account the oxygen used up for cellular
Net photosynthesis plus cellular respiration
Rate of photosynthesis
By multiplying gross photosynthesis by six MM/HR
Are molecules that undergo a change.
And hypotonic solution to sell swell to bursting
In a hypertonic solution the cells shrivel up
Ranges from 0 to 14 point a pH of seven is neutral
Is a system of chemicals that takes up excess hydrogen ions as appropriate
Is the minimum distance between two objects at which they can still be seen or resolved as two separate objects
Colts to eyepiece lens is that move to accommodate for the various distances between different individuals eyes
The two lenses located at the binocular head
A large black or gray knob located on the arm use for changing the focus of both eyepieces together
Magnification changing knob
A knob often built into the binocular head used to change magnification and both eyepieces simultaneously
Supports upper parts and provides carrying handle
Revolving device that holds objectives
Fine adjustment knob
Knob used to bring object into final focus
Controls amount of illumination used to view the object
Hold slides in place on the stage
Optional a movable stage that aids in the accurate positioning of the slide
Mechanical stage knobs
Optional two knobs usually located below the stage
Once the object is in focus with the lowest power it should also be almost in focus with the higher power
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