BIO lab 1 Essay

Submitted By jcruler
Words: 747
Pages: 3
Open Document
LAB 1
1. Describe the function of the following pieces of safety equipment and how each might be used: (10 points)
a. Eye Wash (2 points)
If chemicals splash into your eye the eye wash station is used to flood the eye with water for 15 to 30 minutes to wash the chemicals out of your eye.
b. Fire Blanket (2 points)
In case of a small fire a fire blanket can be thrown over the flames to extinguish them, once you have done this immediately leave the vicinity.
c. Shower (2 points)
In the event of a fire or chemical spill the shower can be used to flood your whole body with water. Stand directly under the flow of water for 15 to 30 minutes.
d. Chemical Spill Kit (2 points)
Don’t use bleach to clean a chemical spill, you must use a chemical spill kit that will properly neutralize the chemical.
e. Biological Spill Solution (2 points)
To clean up biological spills use a 10% bleach solution. It must be 10% bleach because less will be ineffective and more will be harmful.
2. Briefly describe a situation when each of the following waste disposal containers would be used and give examples of the waste involved: (4 points)
a. Broken Glass Container (2 points)
If there is broken glass that needs to be disposed of put it in a properly labeled plastic or metal container. Don’t put it in the regular trash can because someone taking out the trash or mistakenly reaching in the trash may be injured.
b. Biological Hazards Materials Container (2 points)
Biological materials are especially hazardous because they carry bacteria and viruses. All biological materials must be put in a biological hazards materials container so that it will be correctly disposed of.

3. Metric Measurements: Perform each of the following conversions. (24 points)
a. Given that one inch = 2.54 cm. State the student's height in inches and then convert to centimeters. (4 points)
I am 69 inches tall. 69in X 2.54cm/1in = 175.26cm
b. The width of a normal sheet of paper is 8.5 inches. Convert this length to kilometers. (4 points)
1m = 39.37in 1m = 1000km
8.5in X 1m/39.37in = .2159m
.2159m X 1m/1000km = .0002 km
8.5in = .0002km
c. A lab exercise in BIO156 required 300 ml of water that was poured from a two-liter container. How many milliliters were left in the original container? (4 points)
1L = 1000mL
2L X 1000mL/1L=2000mL
2000mL-300mL= 1700mL
1700mL of water were left in the original container.
d. A typical can of soda is 355 ml. How many liters are there in this can of soda? (4 points)
1L= 1000mL
355mL X 1L/1000mL = .355L
355mL = .355L
e. The weight of a small bag of sugar is 2.265 kg. The student is baking cakes for a college scholarship fundraiser. It takes 100 grams of sugar to make one small cake. How many cakes can be made from a single bag of sugar? (4 points)
1kg = 1000g
2.265kg X 1000g/1kg= 2265g
2265g/100g=22.65
So 22 small cakes can be made with one bag of sugar.

f. The student is conducting a nutrition experiment using lab rats. One group (control group)
Show More

Related Documents: BIO lab 1 Essay

Bio 1301 Unit 1 Lab Report

chemical messengers that are secreted by specialized cells or glands within multicellular organisms. 3. What is the difference between a'smart' and a'smart'? Structural refers to something related to an object or organism's physical makeup or arrangement. 1. What is the difference between a. and a. Regulatory refers to controlling or managing a system or process through rules or regulations. 2. What is the difference between a'smart' and a'smart'? Protective means to provide defense or safety against harm…

Words 616 - Pages 3

Notes On Biotechnology

Requirements Science Foundation Courses | Credit Hours | Complete all of the following: | | BIO 114. Organisms | 4 | BIO 124. Ecology and Evolution | 4 | BIO 214. Cell and Molecular Biology | 4 | BIO 224. Genetics and Development | 4 | CHEM 131. General Chemistry I | 3 | CHEM 131L. General Chemistry Laboratory | 1 | CHEM 132. General Chemistry II | 3 | CHEM 132L. General Chemistry Laboratory | 1 | CHEM 341. Organic Chemistry Lecture I | 3 | CHEM 342. Organic Chemistry Lecture II |…

Words 449 - Pages 2

Lab Report Guidelines Essay

GUIDELINES FOR LAB REPORT Concise and Informative Title that Reflects The Findings of the Experiment [Arial font; 12 pt, bold, centered) A. Author and B. Author (MARB 301, Section 40x) [Arial font; 10 pt, bold, centered] Texas A&M University at Galveston, Genetics Lab (MARB 301), 200 Seawolf Parkway, Classroom Laboratory Building, Galveston, TX 77553 Summary Provide a brief summary of your findings in general terms that will entice me to read on  [Font: Arial, 10 pt*, left aligned] Up to 100 words…

Words 478 - Pages 2

NT1110 KiaraCook Module3 WS Essay

In this lab, you will demonstrate the ability to examine and investigate the different types of motherboards and CPUs used in a computer. Required Setup and Tools Photos of motherboards and CPUs are provided in the lab worksheet. However, if possible, the case cover of a desktop computer should be removed in order to get a look inside the system at the motherboard. The system should be unplugged and off when this work is done. You also need access to the Internet for research. Use the Lab 3 Worksheet…

Words 1107 - Pages 5

Essay about Computer Structure And LogicNet1110

Computer Structure and Logic Net1110Monday 6:00 to 10:00 PM Understanding, BIOS Post, and Security Basics Candida Tolentino Lab 5.1 /3.0 . The Bios is the first thing to run in the PC when we boot the system it job is identify, test and initialize components of the system. It run the power on-self test (POST) when the system started and stablish a list of location that can be used by an operating system to boot the PC. ‘s known as Bootstrapping The post code error 1short beet the…

Words 670 - Pages 3

Essay on Andrewww

nExperiment C: Kinetics of the Hydrolysis of T-butyl Chloride Post-Lab Ch202 Postlab Assignment Nov 5/2014 L10 Radwan Ahmed 130770850 1. What was green about this experiment was that the solvents used (acetone and water), and even the tert butyl chloride were fairly safe to handle with respect to the other chemicals used in the lab. This is why gloves were not worn, and one reason why this experiment follows GCP # 3 where chemical products should be designed to preserve efficacy of the function…

Words 305 - Pages 2

Understand The Different Types Of Lichens

The purpose of this experiment is to understand what lichens are and understand how they are bio-indicators. Lichens are composite, symbiotic organisms made up from members of as many as three kingdoms. Bio-indicators are organisms that respond in an intense method to environment changes. Since are useful bio-indicators for air pollution, it is important for us to identify where they are to find the source of the pollution. The best place to observe lichens would be at a cemetery, but since I…

Words 628 - Pages 3

Student: Feedback and Human Body Essay

(7th and 8th ed.) 1 LECTURE OUTLINE - UNIT 1 The Human Body: An Orientation [*The following lecture outline follows your textbook very closely; read the outline and the associated sections in Chapter 1 of your textbook (at the same time); be sure to view the figures and tables in the book (shown in this outline in parentheses); there is a lot of material in the textbook that we do not have time to cover in this course, or will cover later on; please read this extra content, but keep in…

Words 1887 - Pages 8

Describe and Evaluate the Behaviourist Approach in Psychology Essay

nurture” debate. In comparison bio psychologists will be firmly on the side of nurture. There is also the argument between behaviourists to whether behaviour is learnt better through positive or negative reinforcement. Positive reinforcement is when someone does something correctly and we reward them with a sweet or chocolate. A strength of this is that the individual will repeat the action again, but a limitation is that the individual will expect the reward every time.…

Words 1510 - Pages 7

Hardware and Maintenance Essay examples

Chapter 1 Key Terms BIOS (basic input/output system) Firmware that can control much of a computer’s input/output functions, such as communication with the floppy drive and the monitor. P.26 BIOS setup bit The program in system BIOS that can change the values in CMOS RAM. Also called CMOS setup. P.26 Chipset A group of chips on the motherboard that controls the timing and flow of data and instructions to and from the CPU. P.9 Clock speed The speed, or frequency, expressed in MHz, that controls…

Words 937 - Pages 4