Studied by 3 people
I suggest you answer with definition. Also click on photos to enlarge or see whole image.
What is the metric conversion order?
Many Kids Have Dropped (over) dead converting many blank blank metric blank blank numbers.
Mega, Kilo, Hecta, Deca, (unit), deci, centi, milli, ___, ___, micron, _____, ______, nano.
How to read a meniscus?
Read from the lowest point in the dip.
How to calculate density?
Mass/volume
What is the density of water?
1 gram / cm³
What happens if an item’s density is greater than that of water?
It will sink
What does 1 mL equal?
1 cm³
What does a double bond look like on a ball-and-stick model?
This:
What does a hydroxyl ball-and-stick model look like?
This: (colors may not be accurate)
What does a carbonyl (aldehyde) ball-and-stick model look like?
This: (colors may not be accurate)
What does a carbonyl (ketone) ball-and-stick model look like?
This: (colors may not be accurate)
What does a carboxyl ball-and-stick model look like?
This: (colors may not be accurate)
What does a amine ball-and-stick model look like?
This: (colors may not be accurate)
What does a phosphate ball-and-stick model look like?
This: (colors may not be accurate)
What does a sulfhydryl ball-and-stick model look like?
This: (colors may not be accurate)
What color does Bogen’s Universal Indicator turn when a substance is an acid?
Red (pH under 7)
What color does Bogen’s Universal Indicator turn when a substance is a base?
Blue (pH of 7+)
What color is Bogen’s Universal Indicator when a substance is neutral?
Green (pH of 7)
How much is each change in pH?
Either 10x or divided by 10.
What do buffers do?
Prevent fluctuations in changes of pH.
How would you calculate the size of something in a microscope?
See image:
What are the different lenses of a microscope?
Scanning (4x), low power (10x), high power (40x)
Identify 1. What does it do?
Ocular; Eye piece, it magnifies.
Identify 2. What does it do?
Diopeter ring; Raises or lowers the eye piece to adjust the focus for each eye.
Identify 3. What does it do?
Interpupilary distance; Modifies the width between the eyepieces
Identify 4. What does it do?
Nosepiece; Where the various objective lenses are screwed in
Identify 5. What does it do?
Objective lens; Magnifies the image
Identify 6. What does it do?
Arm; Connects to the base and supports the microscope head
Identify 7. What does it do?
Stage clip; Hold the slides in place
Identify 8. What does it do?
Stage; Specimen is placed here for observation.
Identify 9. What does it do?
Coarse focus; Making large adjustments to the focus of the specimen, moves stage up/down rapidly.
Identify 10; What does it do?
Fine focus; Makes small adjustments to the focus of the specimen moving the stage up/down slowly.
Identify 11. What does it do?
Light; Illuminates the specimen.
Identify 12. What does it do?
Mechanical stage drive knobs; Adjust the position of the specimen with precision on the X-axis
Identify 13. What does it do?
Light adjustment; control the intensity of the light
Identify 14. What does it do?
Base; It serves as a support for microscopes.
Identify 1. What does it do?
Condensor adjustment;Adjusts the height of the condensor?
I think. Im not too sure on this one.
Identify 2. What does it do?
Condensor; gather light from the microscope's light source and concentrate it into a cone of light that illuminates the specimen
Identify 3. What does it do?
Iris Diaphram Adjustment; adjust the amount of light passing through the condenser
What happens to the field of view as magnification increases?
STD. It gets smaller, thinner, and darker.
Note
Flashcard