SPONCH What is SPONCH? SPONCH S= Sulfur P= Phosphorus O= Oxygen N= Nitrogen C= Carbon H= Hydrogen Matter Anything that occupies space and has mass Element Simplest ...
Title: BIG TEST ON THUR/FRI! Last modified by: Student Created Date: 10/3/2005 11:05:08 PM Document presentation format: On-screen Show Company: Laguna Beach High School
Life changes the planet All Earth life is related, sharing the same DNA. It likely arose from a single ancestor If other planets are like Earth, life could be common.
TOD: Methods box p.30 Fig 2.17 mimic molecules Chapter 2: Chem-Is-Try Elements and Compounds Chemical elements of life Atoms and Molecules Atomic structure and function
Sclerenchyma support element strengthened by secondary cell walls with lignin ... by sieve plates; companion cells (nonconducting) connected by plasmodesmata ...
Plant Tissue Cell Types Parenchyma primary walls thin and flexible; no secondary walls; large central vacuole; most metabolic functions of plant (chloroplasts ...
Title: How to Study Author: labuser Last modified by: Bruce Evans Document presentation format: On-screen Show Other titles: Arial Wingdings Arial Bold Helvetica ...
Chapters 1-2-3-4 Quick review for the quiz on the fourth day of classes AP Biology Condensed from the full ch 1-2-3-4 power point presentations Feedback mechanisms of ...
Not Harder * * * Preparing to Study....Be Nice to Your Brain Sit in a QUIET place. TV and radio distracts your brain. Don t procrastinate. It puts your brain under ...
CHAPTER 2. THE CHEMICAL FOUNDATIONS OF LIFE. Alchemy and Chemistry. WHAT IS MATTER? ... HALF-LIFE. What Does Radioactivity Do to Living Organisms? free radicals ...
Hydrosphere - all water on Earth. Atmosphere - all gases above ground on earth ... Matter is constantly exchanged between spheres, and especially between living ...
Some isotopes are radioactive, meaning that their nuclei are unstable and break ... Radioactive isotopes can be used to treat cancers. Chemical Compounds ...
Include carbon, hydrogen, oxygen, and nitrogen (CHON) Make up 96% of living matter ... (a) Nitrogen deficiency (b) Iodine deficiency. The effects of essential ...
In order to speak the language, you need to know the words... 12. Thermophile. 13. Aerobe ... 13. Aerobe. 14. Facultative anaerobe. 15. Microaerophilic. 16. ...
Atoms are made up of subatomic particles called protons, neutrons, and electrons ... How many electrons does carbon need to be stable? How many bonds can it make? ...