Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
100
All organisms possess DNA. DNA contains what?
What is information for growth and development
100
particles that are tightly linked together in a definite shape are in what state of matter
What is solid
100
What is a polar molecule because...
What is different parts of the molecule have slightly different charges
100
The smallest unit of life in all living things are
What is cells
100
Diffusion take place...
What is from an area of high concentration to an area of low concentration
200
Scientific hypothesis are most often tested out by which method?
What is experimentation
200
A reaction in which the products have less energy than the reactants is
What is an exergonic reaction
200
All organic compounds contain the element
What is C-carbon
200
Numerous threadlike organelles that protrude from the surface of a cell and are packed in tight rows are called...
What is cilia
200
The process in which water passes in and out of a cell is...
What is osmosis
300
A hypothesis is...
What is a testable possible explanation of an observation
300
Enzymes are...
What is biological catalysts
300
Acidic solutions have a pH that is...
What is less than 7
300
The packing and distribution center of the cell is the...
What is Golgi Apparatus
300
Molecules that are too large to be moved through the membrane can be transported into the cell by...
What is osmosis
400
A theory is...
What is a unifying explanation for a broad range of observations
400
Daily Double!!! The bond formed when two atoms share a pair of electrons is called a
What is covalent bond
400
Nonpolar molecules have...
What is no negative or positive charge
400
Proteins are made in cells on the...
What is ribosomes
400
Daily Double!!! A characteristic of facilitated diffusion is
What is It moves substances against a concentration gradient
500
The scientific method are most typically applied in this order...
What is observations->hypothesis->predictions->controlled testing->theory->verification
500
When a molecule gains an electron and an accompanying hydrogen atom, it has been...
What is reduced
500
Polysaccharides are... hint type of nutrient source i.e. protein, fats,.......
What is carbohydrates
500
A particularly active cell may have large numbers of...
What is mitochondria
500
Diffusion doesn't not require energy through passive transport, this requires energy...
What is active transport
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