Assignment: Biological Macromolecules

Assignment: Biological Macromolecules
Assignment: Biological Macromolecules
Permalink:
This experiment requires your lab kit.
You will explore the basic properties of the chemistry that underlies biology. You will determine the presence of biological macromolecules such as proteins and carbohydrates using reagents that change color in their presence.
Additional Materials needed for the labs (not included in lab kit)
Experiment 1: egg white, potato, onion, hot water, fork, knife, hot water bath, tap water
Photos of the results of all the tests in this experiment are required. Please include within the pictures an index card with your name and date.
We discussed last week that the properties of living organisms are determined by the properties of their building blocks. These building blocks interact through chemical bonding, and then form even larger entities. The elements most frequently found in biological molecules include carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur, and a few others in smaller amounts. The chemistry of the element carbon is particularly important for the formation of “organic molecules” that form the basic structure of biological molecules.
Biological molecules can be very large in comparison to atoms or subatomic molecules and are referred to as biological macromolecules (macro means “big”). Learning about macromolecules is important to understanding living organisms. All living organisms are characterized by the presence of four major classes of macromolecules: proteins, carbohydrates, lipids, and nucleic acids. These macromolecules are often called the molecules of life.
Biological macromolecules such as proteins are able to carry out specific functions in living organisms. For example, certain proteins such as enzymes act as catalysts—substances that increase the rate of a chemical reaction between other molecules but do not change chemically themselves. These enzymes activate reactions occurring within living organisms.
However, enzymes and other biological molecules made of matter do not possess the properties of life. Only after we combine these molecular building blocks to form a cell can we finally see the emergent property of life. At this point we have the smallest units of structure and function in biology: cells are then living entities.
Types of cells differ considerably in their structure, size, shape, and function. Scientists usually categorize cells based on their structural features. You will learn these classifications and understand how those different features affect the cell’s purpose and abilities. Some living organisms, including humans, are composed of many different cell types among trillions of cells. Other living organisms, such as bacteria, are composed of just one single cell.
In this section, we will discuss cell theory and the various organelles of a cell. We will then learn about a cell structure called the plasma membrane and see how materials move in and out of this membrane.
You will participate in a class discussion related to topics in biology.
You will also complete a laboratory experiment related to biological macromolecules.
And you will demonstrate your knowledge of course concepts with a quiz.
Week 2 Outcomes
By the end of this week, you should be able to
describe the structure and function of biological molecules;
explain cell theory, the role of cells, and methods of studying cell structure;
compare and contrast eukaryotic and prokaryotic cells;
compare and contrast animal and plant cells;
describe the structure and functions of the major cell organelles, as well as the cytoskeleton and extracellular matrix;
explain the fluid mosaic model of membranes and the processes of cellular transport in eukaryotic cells;
determine the presence of proteins, glucose, starch (carbohydrate) using indicator solutions;
manipulate test tubes and measure liquids;
measure pH (acidity) using pH strips; and
apply concepts and/or argue a position related to a scientific topic.

Struggling to find relevant content or pressed for time? – Don’t worry, we have a team of professionals to help you on
Assignment: Biological Macromolecules
Get a 15% Discount on this Paper
Order Now
Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
Sign up, place your order, and leave the rest to our professional paper writers in less than 2 minutes.
step 1
Upload assignment instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
s
Get personalized services with MyCoursebay
One writer for all your papers
You can select one writer for all your papers. This option enhances the consistency in the quality of your assignments. Select your preferred writer from the list of writers who have handledf your previous assignments
Same paper from different writers
Are you ordering the same assignment for a friend? You can get the same paper from different writers. The goal is to produce 100% unique and original papers
Copy of sources used
Our homework writers will provide you with copies of sources used on your request. Just add the option when plaing your order
What our partners say about us
We appreciate every review and are always looking for ways to grow. See what other students think about our do my paper service.
Nursing
Writer went above and beyond. Can't believe how much work they put in for the price.
Customer 452707, July 10th, 2022
Human Resources Management (HRM)
Thank you so much.
Customer 452701, October 11th, 2023
Human Resources Management (HRM)
Thanks
Customer 452701, August 22nd, 2023
Social Work and Human Services
Excellent Work
Customer 452587, November 22nd, 2021
Social Work and Human Services
The paper is impressive. Very professional and per the instructions
Customer 452533, May 24th, 2021
Human Resources Management (HRM)
Thanks.
Customer 452701, August 1st, 2023
Human Resources Management (HRM)
Thanks for your assistance.
Customer 452701, November 9th, 2022
Human Resources Management (HRM)
Thanks for your support.
Customer 452701, May 10th, 2023
Social Work and Human Services
Excellent work
Customer 452587, September 4th, 2021
Nursing
Always a job well done. I really appreciate the hard work.
Customer 452453, January 4th, 2021
Human Resources Management (HRM)
Thanks for the prompt delvery.
Customer 452701, January 20th, 2023
Strategic Management
Thanks for the help, really appreciate it
Customer 452821, June 26th, 2022
OUR GIFT TO YOU
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat

Get top-notch homework help now. 20% off first 10 orders!

NEW

Thank you for choosing MyCoursebay. Your presence is a motivation to us. All papers are written from scratch. Plagiarism is not tolerated. Order now for a 15% discount

Order Now