WATER
When water molecules stick to other water molecules it is called this:
COHESION
This cell structure is the jelly like fluid within all cells that hold the other Cell organelles in place
CYTOPLASM
The invention of this scientific instrument allowed scientists to examine cells up close allowing them to reach more accurate conclusions
MICROSCOPE
The four major categories of macromolecules include proteins, lipids, carbohydrates, and this one which makes up all DNA and RNA
NUCLEIC ACID
This is one of the two factors that commonly effect whether an enzyme works:
TEMPERATURE OR pH LEVEL
Water molecules are held together by this kind of a chemical bond:
HYDROGEN BOND
This cell structure is found in eukaryotes cells and is where all the DNA of the cell is contained
NUCLEUS
The cell theory states that the cell is the basic unit of life, that all living things are made up of one or more cells and this last final statement
ALL cells come from other living cells
The monomer of this macromolecule is a monosaccharide and the polymer is called a polysaccharide
CARBOHYDRATE
The amount of energy needed to start a chemical reaction is called the:
ACTIVATION ENERGY
The property of water that describes how living organisms can survive in the water even though the surface may be frozen ice:
HIGH SPECIFIC HEAT
This green cell structure, found in plant cells but NOT animal cells, is where photosynthesis takes place:
CHLOROPAST
This type of a cell does not have a nucleus or any membrane-bound organelles. It is believed to be the first type of living thing that existed.
PROKARYOTES
This macromolecule can be found in waxes, fats, and oils. It is also one of the major components of the cell membrane
LIPIDS
The presence of an enzyme does what to the amount of energy it takes for a chemical reaction to take place
LOWERS THE AMOUNT OF ENERGY NEEDED
When water molecules cling to other different substances it is this property of water:
ADHESION
`This cell structure found in ALL cells controls what enters and exits the cells. It is like a security guard protecting the cell's homeostasis
CELL MEMBRANE
There are three cell structures that can be found in BOTH prokaryotes and eukaryotes. They are the cell membrane, cytoplasm, and this protein making structure
RIBOSOME
This macromolecule is responsible for most cell processes including all enzymes
PROTEINS
Enzymes are made up of this type of macromolecule
PROTEINS
This term describing the action of water as it moves upward against gravity such as water moving up the stem of a plant:
CAPILLARY ACTION
This cell structure can be found attached to the endoplasmic reticulum or free floating in the cytoplasm. It is responsible for making proteins.
RIBOSOMES
This old scientific theory claimed that living things came from nonliving things. Scientists such as Pasteur and Redi conducted experiments and provided new evidence to disprove it. It was called:
SPONTANEOUS GENERATION
The monomer of this macromolecule is an amino acid and the polymer is called a polypeptide
PROTEIN
This type of reaction RELEASES heat. It releases more energy than is used
EXOTHERMIC REACTION