Atoms
What is atom made of?
Atoms are made of matter
What are physical and chemical properties?
A physical property is a characteristic that describes physical change
A chemical property is a characteristic that describes chemical change.
Who discovered the study of Genetics
Gregor Mendel
What is a cell?
The cell is the most basic unit of life
What body systems send messages from brain to the rest of the body?
The Nervous System
What state of matter has the most energy?
Gases
If a characteristic describes that change of a substance entirely?
What type of property is it?
Chemical
What do you call a trait that has a controlling factor over another trait
Dominant
What are the levels of organization?
Cells, Tissues, Organs, Organ Systems, Organisms
All 11 body Systems work together so that the organism maintains...
Homeostasis
What are valence electrons?
Bonus: What is the most that can fit on one energy level?
Electrons on the outer most level of the atom.
Bonus: (8)
Burning is an example of a...
Chemical Property
What are the three reasons the Mendel used peas to discover Heredity?
1. The Peas had observable traits
2. He could be in control of the experiment
3. The peas could reproduce quickly
What Organelle prepares and packages proteins?
The Golgi Apparatus
What 4 major body systems contribute you running?
(You might have to combine two)
Cardiovascular, Nervous, Respiratory, Muscloskeletal
What are the two major factors in Gas Laws
Temperature and Pressure
A chemical equation isn't balanced if...
the number of atoms in either the products or reactants aren't the same
or
The equation doesn't follow the LCOM
What event during Sexual Reproduction allows Chromosomes to exchange genes?
Crossing over
When a cell takes in and releases material with it cell membrane, it is called...
Endocytosis and Exocytosis
What body system is responsible for Hormone production?
Endocrine System
What is an ion and isotope?
Ion- any atom that gains or loses an electron
Isotope- any atom that gains or loses a neutron.
The ability to react to an acid is called acidity. Acidity is a...
Chemical property.
What are the three genotypes and how do they look?
Homozygous Dominant- AA
Homozygous Recessive- aa
Heterogenous- Aa
What is a fertilized egg called before it differentiates?
Stem cell
What group can name the most body systems in 45 seconds?
Endocrine, Integumentary, Reproductive, Nervous, Lymphatic, Cardiovascular, Muscular, Skeletal, Respiratory, Digestive, Excretory.