Define the goals and objectives of Science
Provide natural and testable explanations for events in the natural world. Science uses those explanations to make predictions about natural events.
Write the steps of the scientific method. 1>2>3>4>5>6
Question>Hypothesis>Experimentation>Data collection>Analysis>Report
How can peer review help scientists improve their work?
Mention 5 characteristics of living things
Reproduce. Made up of cells. Based on a universal genetic code. Grow and develop. Transform energy. Respond to the environment.Evolve
Name, identify and describe the charges of the subatomic particles
Subatomic particles: protons +, neutrons, electrons -
Write the chemical symbol of calcium, potassium, phosphorus and magnesium
Ca, K, P, Mg
Chemical formulas represent: _________________________
represent two or more atoms bonded together
Write the chemical formula and draw a diagram of water
H2O , OoO
_________attraction between molecules of the same substance, and allows surface tension
Cohesion
___________attraction between molecules of different substances
Adhesion
Identify A
Phosphate group
Identify B
5 C sugar
A + B + C constitute a __________
Nucleotide
Identify the level of organization and characteristics of this "protein"
Primary. peptide bonds
Identify the level of organization and characteristics of this "protein"
Secondary alpha/beta Hydrogen bonds
Identify the level of organization and characteristics of this "protein"
Quaternary structure is the overall protein structure that results from the aggregation of 2 of more polypeptides (3)
