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Unit 2 Biochemistry
Properties of Life, Water, Macromolecules, and Enzymes
| Question | Answer |
|---|---|
| What is the Biochemistry? | is the property of life. |
| What is the three examples of elements? - Elements -> Matter -> Living things | 1- Oxygen 2- Hydrogen 3- Helium |
| What elements are humans made up of? (6) 0 - C - H - N - C - P | Oxygen - Carbon - Hydrogen - Nitrogen - Calcium - Phosphorus |
| What is a molecule? | Are held together by chemical bond. |
| Chemical Bonds? | Hold molecules together |
| What is the element for SODIUM? | Na |
| What is the element for CHLORINE? | Cl |
| What is the element for Na Cl? | Sodium Chlorine |
| What makes something LIVING? | In order to have some LIVING it must contain the 6 prperties |
| What happens if something DOES NOT LIVING? is it still part of the element? | No, which it will not have the 6 properties |
| What are Cells? | All Living things |
| What is the smallest unit of life? | Cells |
| What control the process of what happens in your body? A. Organism B. Cells C. Macros D. Calcium | B: Cells - they are responsible for the process of what happens is your body |
| What is a microscope? | A scienitic tool to view cells and organisms through a device. |
| True or False: Can all living things reproduce? | True! All living things can reproduce |
| What are 2 types of Reproductions? | Sexually and Asexually |
| What is "Sexually" ? | When a male and female can reproduce. |
| What is Asexually ? | When you don't need a female or male to reproduce, BUT its still a living thing. |
| True or False: Can all living things grow and develop? | True: call LIVING THINGS can GROW and DEVELOP |
| What is METABOLISM? | The process when you consume food or nutrients and when its broken down into energy. |
| True or False: Are all living things able to metabolize? | True, because all living things can Metabolize |