Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
BIO101 QUIZ
| Question | Answer |
|---|---|
| Characteristics of Life | Growth and Development Reproduction Metabolism Organization Evolution Adaption Responsiveness |
| Survival Needs | Water Oxygen Nutrients Body temperature Constant atmospheric pressure |
| Negative feedback loop | Like a see-saw, works to make sure things stay regulated (body temp, blood sugar) |
| Positive feedback loop | used to solve a problem, like fixing a cut (platelets), it persists until the the problem is fixed |
| Body cavities | cranial, veterbral, thoracic, abdominopelvic abdominal - stomach, spleen, liver, kidneys pelvic - end of large intestine, urinary bladder, |
| Membranes | Parietal - inside of living organs Visceral - outside covering of organs |
| Atomic number | The number of protons in an element |
| Atomic mass | the number of protons plus the number of neutrons in an element |
| chemical bonds | When an atom gains, loses, or shares electrons |
| Three body sections | saggital - left/right coronal - anterior and posterior transverse - in half at the waist, superior/inferior |
| occipital | back of head |
| acromial | shoulder |
| brachial | arm |
| sacral | base of spine |
| gluteal | ass |
| perineal | between ass and balls |
| popliteal | back of knee |
| plantar | sole |
| lumbar | lower back |
| dorsal | back |
| vetebral | vertebral column |
| brachial | arm |
| covalent bonds | formed when atoms share electrons to fill their outer shells and become stable |
| molecule | two or more atoms sharing a bond |
| compound | atoms of different elements combined |
| chemical reaction | when bonds are broken or formed |
| electrolytes | ions in water |
| acids | hydrogen ions H+ |
| bases | hydroxyl ions OH- |
| pH | concentration of hydrogen in a solution |
| pH of human blood | 7.35 - 7.45 |
| protons | positive charge, about equal to size of neutrons |
| neutrons | uncharged |
| electrons | much smaller, have negative charge |
| ionic bond | give or take electrons, form ions (charged particles) |
| hydrogen bond | slight bond based on positive/negative charge |
| cation | positive ion |
| anion | negative ion |
| alkalosis | high blood pH |
| buffers | try to balance acids and bases and bring them close to neutral |
| water | polar molecule, universal solvent |
| organic molecules | contain carbon |
| carbohydrates | sugar, carbon, hydrogen, oxygen -- provide energy |
| monosaccharides | simple sugars, smallest, glucose, ribose |
| disaccharides | double sugar |
| polysacharides | complex sugar |
| lipids | organic substances insoluble in water |
| saturated lipid | most possible hydrogens |
| unsaturated lipid | less hydrogens |
| triglycerides | one glycerol, three fatty acids |
| phospholipids | have a head and a tail |
| steroids | rings of carbon, cholesterol |
| proteins | made up of amino acids, made at the ribosome |
| DNA | deoxyribonucleic acid - four nucleotides (pairs that join) C-G, A-T |
| RNA | ribonucleic acid - A-U, C-G |
| calcaneal | heel |
| dorsal | back |
Created by:
user-1998695