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Name the levels of organization in biology
What is: cells, tissues, organs, organ systems, organisms
Name the three parts of the atom:
What is proton, neutron, and electron
These cells contain a nucleus and other membrane bound organelles
What is eukaryotic
Define photosynthesis:
What is: process used by plants and some bacteria to make glucose using light energy; occurs in the chloroplast.
Define alleles
What is alternate forms of a gene
What is: experimental group
Number of protons and electrons
What is: atomic number
What is Prokaryotic cells
Define Enzymes:
What is: proteins that catalyze specific reactions at very specific conditions
Tell the phases of mitosis in order:
What is: Interphase, prophase, metaphase, anaphase, telophase
When experiments are conducted the group in which the variable is not altered is the:
What is: control group
How are electrons arranged around the atom
What is: 2 in the innermost shell and 8 in each shell beyond that
The three types of transport into the cell:
What is passive transport, facilitated transport, and active transport
Define denature of an enzyme:
What is: to change the structure of the enzyme and make it no longer work
What is: 2 genetically identical cells are made in mitosis, and 4 cells that are haploid and are not genetically identical are made in meiosis
Define homeostasis
What is: a living organism maintaining constant internal environment within certain boundaries
Name the four major macromolecules
What is: Carbohydrates, fats, proteins, nucleic acids
What is: diffusion is molecules moving from high concentration to low concentration. Osmosis is diffusion of water from high concentration to low concentration.
What is: Glycolysis, preparatory step, citric acid cycle, electron transport system
List the organization of organisms (hierarchy)
What is: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Define metabolism
What is: the sum of all the reactions in the cell
What is the difference between RNA and DNA
What is: DNA is double stranded; made of nucleotides; Adenine pairs with Thymine and Cytosine pairs with Guanine. RNA is single-stranded; Adenine pairs with Uracil; Cytosine pairs with Guanine.
Difference between hypotonic, hypertonic, and isotonic solutions
What is: hypotonic is where cells will swell. Hypertonic is where cells will shrink. Isotonic is where cells will not be changed.
Photosynthesis formula:
What is: 6CO2+6H20+energy-->C6H12O6+6O2
three main maintenance systems of the body:
What are: Respiratory, Digestive, Excretory Systems