Laser confocal microscope Study guides, Class notes & Summaries

Bio 315 Exam 1 Questions and Answers 100% Pass Cytology - Correct Answer ️️ -focuses mainly on cellular structure and emphasizes optical techniques Biochemistry - Correct Answer ️️ -focuses on cellular structure and function Genetics - Correct Answer ️️ -focuses on information flow and heredity and includes sequencing of the entire genome (all of the DNA) in numerous organisms Robert Hooke - Correct Answer ️️ -Discovered cells 30x magnification -termed cells Cellula -drew...

1) How can technology improve science? • Improve communication of data • Remove all human bias • Improve accuracy of data • Improve precision of data 2) How many amino acids exist? 3) Which pathology is marked by mineral loss from the bone? • Brittle Bone Disease • Osteoarthritis • Osteoporosis • Rheumatoid Arthritis 4) What are the two deepest layers of the epidermis? • Basale • Corneum • Granulosum • Spinosum 5) Which of the following are ...

3 branches of microscopy - correct answers optical, electron, scanning probe 5 steps of sample preparation - correct answers fixation, processing, embedding, sectioning, and staining most common form of microscopy - correct answers bright-field light microscopy 3 types of optical microscopes - correct answers bright-field, phase contrast, fluorescent bright-field microscope - correct answers light microscopy, halogen/LED bulb is light source, compound upright objective turret=most co...

Cytology - Answer-focuses mainly on cellular structure and emphasizes optical techniques Biochemistry - Answer-focuses on cellular structure and function Genetics - Answer-focuses on information flow and heredity and includes sequencing of the entire genome (all of the DNA) in numerous organisms Robert Hooke - Answer-Discovered cells 30x magnification -termed cells Cellula -drew cork as seen from a microscope -categorized as Cytology Van Leeuwenhoek - Answer-"Father of microbiology" -...

Portage Learning: Microbiology Module 3 Already Graded A Define the measurements micrometer and nanometer. A micrometer (μm) is defined as being one-millionth of a meter and is commonly designated at 10-6 meters. A nanometer (nm) equals 10-9 m or one-billionth of a meter. What are the two critical factors that influence your ability to see an object? Resolution and contrast. Resolution refers to the distance between two objects at which the objects still can be seen as separate. Poor or low r...

What is a light microscope used for? - Observing living and dead specimens What are the pros and cons of a light microscope? - Pros: Cheap, portable, easy to use, can study living specimens. Cons: Limited magnification, poor resolution. What is a laser scanning confocal microscope used for? - Creating a high resolution, high contrast image, at different depths of the specimen. What is a transmission electron microsc

BIO 235 Microbiology Exam TEST 1() units of measurement - CORRECT ANSWER1 µm = 10-6 m = 10-3 mm 1 nm = 10-9 m = 10-6 mm 1000 nm = 1 µm 0.001 µm = 1 nm total magnification (compound microscopes) - CORRECT ANSWER-the image from the objective lens is magnified again by the ocular lens -total magnification = objective lens x ocular lens resolution - CORRECT ANSWER-the ability of the lenses to distinguish two points. -shorter wavelengths of light provide greater resolution objective l...

BACE EXAM 4.0 LABORATORY SKILLS 100% CORRECT the process of cleaning something, especially with a chemical, in order to destroy bacteria. Disinfection Decontamination is the removal of dangerous substances, radioactivity or germs from...? an area object or person Decontamination is the removal of what? dangerous substances radioactivity and germs What is the purpose of aseptic technique? Aseptic technique assures that you don't introduce contaminants into a specimen and that infectious agen...

MLA: Unit 1 Questions and Answers 100% Pass basilic vein large vein on inner side ("pinky" side) of arm cephalic vein a superficial vein of the arm (thumb side) commonly used for venipuncture ethylenediaminetetraacetic acid (EDTA) an anticoagulant commonly used in hematology gauge a measure of the internal diameter (or bore) of a needle hematoma the swelling of tissue around a vessel resulting from leakage of blood into the tissue hemoconcentration increase in the concentration of cellula...

DAT Microscopy Latest Update Rated A Stereomicroscope (light) Visible light for surface of sample. Can look at living samples, but low resolution vs compound light micro. Compound microscope (light) Visible light for thin section of sample. Can look at some living samples (single cell layer). May require staining for good visibility. Phase-contrast Uses light phases and contrast. Allows for detailed observation of living organisms (including internal structures) if thin. Good resolution/contra...