Cycling
During this stage of the cell cycle, the membrane of the cell pinches in around the middle of the cell.
What is Cytokinesis?
Because the cell membrane only lets certain substance in or out of the cell, it is called this.
What is selectively permeable?
This is the main photosynthetic pigment in chloroplasts.
What is chlorophyll?
Biopolymers are made of these units.
What are monomers?
These are the 4 types of organic molecules found in living things.
What are carbohydrates, proteins, nucleic acids, and lipids.
In this stage of the cell cycle, the nuclear envelope breaks down.
What is Mitosis: Prophase?
Diffusion is caused by these.
What are collisions?
Carbon dioxide enters the leaves of a plant through these openings.
What are stomata?
Fats, oils and waxes are all examples of this.
What are lipids?
These are the two types of organic molecules that contain nitrogen.
What are proteins and nucleic acids?
In this stage of cell development, each chromosome attaches to a spindle fiber at its centromere.
What is Mitosis: Metaphase?
This is an example of diffusion pertaining to water molecules.
What is Osmosis?
In addition to oxygen, this is the product of photosynthesis.
What is a sugar with six carbon atoms?
Carbohydrates contain carbon, oxygen, and this.
What is hydrogen?
DAILY DOUBLE!!!! This nucleic acid plays an important role in the production of proteins.
What is RNA?
DAILY DOUBLE!!! In this stage of cell development, each chromatid becomes a new chromosome.
What is Mitosis: Anaphase?
Diffusion is an example of this kind of movement.
What is passive transport?
This acid is a product of fermentation that takes place in order to produce energy when your cells lack oxygen.
What is lactic acid?
Cellulose is made of these units.
What is glucose?
Because of the way these pair with one another, the order of the bases in each new DNA molecule exactly matches the order in the original DNA molecule.
What are nitrogenous bases?
These are the cylindrical structures copied during interphase.
What are centrioles?
Unlike passive transport, in active transport, this is used.
What is energy?
In the second stage of cell respiration, where do the smaller molecules combine with oxygen to produce water and carbon doxide?
What is the mitochondria?
These three components make up the parts of a nucleotide.
Nitrogenous bases, phosphate groups, and sugars.
This is the organelle in which photosynthesis takes place.
What is Chloroplast?