Home
Explore
Exams
Search for anything
Login
Get started
Home
Science
AP Biology
Bio Chapter 2
0.0
(0)
Rate it
Studied by 3 people
View linked note
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Card Sorting
1/13
Earn XP
Description and Tags
Biology
Biochemistry
AP Biology
Add tags
Study Analytics
All
Learn
Practice Test
Matching
Spaced Repetition
Name
Mastery
Learn
Test
Matching
Spaced
No study sessions yet.
14 Terms
View all (14)
Star these 14
1
New cards
Organisms
________ & the environment is subject to the laws of physics and chemistry.
2
New cards
Electrons
________ form negatively charged "cloud "around nucleus.
3
New cards
Tracers
________ used to track atoms through the bodys metabolism.
4
New cards
organic molecules
They make up 96 % of living matter (carbon + hydrogen= ________)
5
New cards
Radioactive isotopes
________ decay spontaneously, giving off particles and energy.
6
New cards
Chemical compounds
________ can be broken down by chemical reactions & are arranged in a fixed ratio.
7
New cards
Isotopes
________: 2 atoms of the same element with different number of neutrons.
8
New cards
Organisms
________ are made up of matter.
9
New cards
==Chemical connection to biology
==
10
New cards
==Elements of Life
==
11
New cards
20-25% of 92 elements are required for life (oxygen, nitrogen
ammonia, carbon, hydrogen)
12
New cards
TRACE ELEMENTS
Elements required in very little amounts/minute quantities (ex
13
New cards
Neutron mass =
proton mass
14
New cards
Isotopes
2 atoms of the same element with different number of neutrons
Explore top notes
explo psych + neuroscience
Updated 320d ago
Note
Preview
Hitler's Germany
Updated 67d ago
Note
Preview
Nutrition Assessment
Updated 584d ago
Note
Preview
ap bio: unit 6 notes
Updated 115d ago
Note
Preview
Introduction to the Legal System
Updated 281d ago
Note
Preview
Plant Tissue
Updated 784d ago
Note
Preview
english 2 tfa test stuff
Updated 793d ago
Note
Preview
Reproductive System
Updated 350d ago
Note
Preview
Explore top flashcards
A&P
Updated 920d ago
Flashcards (51)
Preview
Días de la semana
Updated 229d ago
Flashcards (20)
Preview
Intro To Quantitative Analysis - Decision Analysis
Updated 83d ago
Flashcards (55)
Preview
Urinary System
Updated 188d ago
Flashcards (53)
Preview
Product Design Modelling Test
Updated 113d ago
Flashcards (26)
Preview
J,K,L
Updated 920d ago
Flashcards (20)
Preview
AP Psych - Unit 5
Updated 45d ago
Flashcards (120)
Preview
Vocabulaire pour Thème 2.
Updated 930d ago
Flashcards (130)
Preview