Microscope

Sweetness and Light, by Hattie Ellis, is about the history and biology of bees. Bee biology is the main study being covered throughout the entire book. It is very interesting to learn that there is evidence of bee existence for over 800,000 years. In Africa there is cave art of bees that allow biologist to predict their time beginning time of existence. There are three types of honeybees which are the queen, drone, and worker bees. The queen bee is the head of the hive that has the most…

which contained 540 cells in total and lastly well three contained 1,740 cells in total. We weren’t surprised by our results because we had a lot of waiting time in order for the cells to grow. 2. All of the dyes were visible under the fluorescent microscope. The green dye stained the actin, the red dye stained for mitochondria and the blue dye stained for dsDNA. If someone would not be able to see these pictures it would indicate contamination and they would not contain organelles and…

Base: The base supports the microscope. (Microscope Master, 2016) (Human anatomy &Physiology Laboratory Manual, page 28) Describe universal precautions. Using information from current world events, locate and describe a situation that demonstrates why all healthcare professionals must be skilled…

The stereomicroscope comprises of two compound microscopes which are adjusted one next to the other at the right visual edge to give a genuine stereoscopic picture. The long working separation (space between the example and target lens), upright nonreversed picture and expansive field of perspective settle…

structure where excitatory neurons are typically pyramidal cells with one apical dendrite and multiple basal dendrites (Megias et al., 2001). The significant structures highlighted above would be examined and identified in the experiment using a light microscope and prepared slides of dog spinal cord, rat cerebral cortex, brain and…

Much like other displays of power, the same lenses we flaunt to remind ourselves how chic we are, unavoidably expose our hidden shortcomings and insecurities about the world around us (Cohen,2014). The telescope which was one of the central instruments of what had been called the scientific revolution of the seventeenth century revealed the unsuspected phenomena in the heavens. It was not until the completion of the thirteenth that lenses existed as they are today, even though their properties…

Cells Research Assignment I. Define the following terms CELL NOUN The (usually) microscopic structure, known as a cell. Is the functional and biological unit of all organisms (life forms). INFERENCE NOUN Is a conclusion, idea and/or opinion that is reached on evidence, reasoning and the information that you have. It is simply, an educated guess. Synonyms implication, interpretation, deduction, reasoning, speculation, presumption, assumption. OBSERVATION NOUN 1. An act of viewing,…

The transmission of signals across neurons relies on proper release of neurotransmitters. Neurotransmitters are released from synaptic vesicles after they move down the axon and fuse across the cleft. This vesicle transport depends on the protein kinesin which moves synaptic vesicles down the axon to the synapse for release. The inability to move a vesicle down the axon will be kinesin related since kinesin is linked principally with organelles that travel in the anterograde direction on the…

skin or hair. Collecting the whole hair shaft is useful to see if the lice have infested themselves deeper in into the skin. Once you have obtained the hair sample, place it on a slide with the sample down, and proceed to examine it under the microscope (Cellophane Tape Method, 2013). 2) Another situation and species where a cellophane test would be useful is when trying to determine if a horse has pinworms. A louse examination is different…

passion for firearms and then became an Army man where he would hold several jobs in the medical field. Put those together and you end up with a forensic specialist who had a large impact on forensic ballistics. Keywords: Goddard, firearms, comparison microscope Calvin Goddard’s Contributions to Forensic…