crash course worksheets biological molecules - you are what you eat:

What are the three main biological molecules we eat?

Hank talks about the molecules that make up every living thing -- carbohydrates, lipids, and proteins -- and how we find them in our environment and in the food that we eat.

How do we classify biomolecules present in the food we eat?

What makes food? All organic (naturally occurring) molecules are classified into 4 general categories: carbohydrate, lipid, protein, and nucleic acid. Foods you consume consist of these 4 molecules.

What are the 4 main biomolecules?

biomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.

What biological molecule is in peanut butter?

Fats (07:47) When you get three fatty acid molecules together and connect them to a glycerol, that's a triglyceride. These figure prominently in things like butter, and peanut butter, and oils, and the white parts of meat. These triglycerides can either be saturated or unsaturated.Feb 13, 2012

What molecules are in food?

The food we eat – our diet – is made up of different biological molecules which give us energy and contain chemicals we need to grow and repair ourselves and help our cells function in our body. Carbohydrates and fats are made up of carbon, hydrogen and oxygen. Proteins contain carbon, hydrogen, oxygen and nitrogen.

What kind of food we eat?

5 major food groupsvegetables and legumes or beans.fruit.lean meats and poultry, fish, eggs, tofu, nuts and seeds, legumes or beans.grain (cereal) foods, mostly wholegrain or high cereal fibre varieties.milk, yoghurt, cheese or alternatives, mostly reduced fat.

What are biological molecules?

A biomolecule is a chemical compound found in living organisms. These include chemicals that are composed of mainly carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus. Biomolecules are the building blocks of life and perform important functions in living organisms.

What are bio molecules give examples?

Explanation: The lifeless, complex organic molecules which combines in a specific manner to produce life or control biological reactions are called biomolecules. Examples => Carbohydrates, lipids (fats and oils), nucleic acids, enzymes.Oct 9, 2018

Why are biological molecules important?

These molecules perform or trigger important biochemical reactions in living organisms. When studying biomolecules, one can understand the physiological function that regulates the proper growth and development of a human body.

What biological molecule is in Egg?

Egg white consists of a solution of proteins, containing the major proteins such as ovalbumin, ovotransferrin, ovomucoid, ovomucin, and lysozyme which account for >83 % of the total egg white proteins. Other minor proteins are also found at low concentration and account for <17 % of the egg white proteins.

What biological molecule is in bread?

Because of amylase, some of the starch in bread dough is broken into maltose, a double-ring sugar composed of two glucose molecules; but fermentation reactions require single glucose rings.Sep 28, 2012

What biological molecule does an egg contain?

Eggs contain some protein and some lipids, or fats, but they do not contain a significant amount of carbohydrate. The white of an egg contains most of the protein, while the yolk contains the lipid. When eggs are classified as either a protein, carbohydrate or fat, they are usually categorized as a protein.

What enzymes cause cell death?

Monoamine oxidase, the enzyme that metabolizes dopamine, and dopamine itself can cause lipid peroxidation and the alteration of antioxidant enzymes which can lead to cell death. Read more about it here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5472076/.

How does ATP work?

ATP is a form of chemical energy, which is used to power different ionic channels in our body. However, it might be possible to use ATP indirectly if you made a nerve cell and put it into an area with enough protons. Protons can enter and exit a nerve cell rapidly. This movement triggers an electric charge.

What is the act of breathing and supplying the cells in the body with oxygen?

more. Respiration is the act of breathing, and supplying one's body (and consequently the cells in it) with fresh oxygen. Respiration includes both the intake of air, and the exhalation of air, the latter act also removing useless or toxic gases from the body, such as nitrogen and carbon dioxide.

Why don't we give out ATP?

The reason humans don't give out after only a short period of work is because, as ATP becomes ADP and thus releases energy, our body uses cretine phosphate to rephosphorlize the ADP into ATP.