Basic Chemistry
All atoms are comprised of these three major particles
What are Protons, Neutrons, and Electrons?
This is a good visual representation of solid water's density being less than that of water in its liquid form
What is ice?
These cells do not have a nucleus
What are prokaryotic cells?
4 biological molecules are
The outermost shell of an atom
What is the Valence Shell?
Water forms these types of bonds with itself
What are Hydrogen Bonds?
These cells are large and contain multiple organelles
What are eukaryotic cells?
What are polypeptides?
This type of bond is formed when one atom completely gives an electron to another atom
What is an ionic bond?
Water's hydrogen bonds are constantly breaking and reforming in this form
What is liquid?
This cell lives in extreme climates
What is Archaea?
Marking cell identity, providing structural fibrous support, and storing chemical energy are 3 functions of this in cells
What are carbohydrates?
These types of bonds do not produce a charged molecule
Water is relatively difficult to heat up because it's hydrogen bonds have a high capacity to absorb this
What is energy?
All cells have these 4 structures
What are DNA, Plasma Membrane, Cytoplasm, and Ribosomes?
Glucose forms a ring shape with this molecule numbered to identify its location in the ring
What is carbon?
These bonds share electrons asymmetrically leaving partial charges at some points in the molecule
What are polar covalent bonds?
The shape of a water molecule allows it to form and break bonds with other particles allowing particles to dissolve, this makes water a good __
What is solvent?
These 3 structures make up the cytoskeleten
What are microfilaments, intermediate filaments, and microtubules?
These two nucleotides are always bonded together in both DNA and RNA
What are guanine and cytosine?