Scientific method and chemistry
The number of protons in an atom
What is the atomic number?
This gives the rough endoplasmic reticulum its appearance
What are ribosomes?
This type of transport goes from high to low concentration without using energy
What is passive transport?
This process takes place in the cytpoplasm and does not use oxygen
What is glycolysis?
This is the longest part of the cell cycle
What is interphase?
These are parts of the experiment that does not change
What are constants?
This type of cell has a cell wall and chloroplasts
What are plant cells?
Bringing in large molecules using vesicles to bring the material into the cell
What is endocytosis?
The products of lactic acid fermentation and alcoholic fermentation
What is lactic acid and ethanol (or alcohol)?
In this stage of interphase, the cell replicates its organelles
What is G1?
This is the place on the enzyme where the substrate binds
What is the active site?
These are produced in the nucleolus and are the site for protein synthesis
What are ribosomes?
There is more water outside the cell and water enters the cell
What is a hypotonic solution?
At this wavelenght, there is no photosynthesis
What is around 500 to 550 nm(wavelenght)?
Identical copies of a chromosome that are attached at the centromere
What are sister chromatids?
These are the building blocks of proteins
What are amino acids?
This type of cell has ribosomes, DNA, no nucleus and no membrane-bound organelles
What are prokaryotes?
This transport goes against the concentration gradient and uses energy
What is active transport?
This is where the light reactions take place in the chloroplasts
What is the thylakoid membrane?
These are the two parts of the cell cycle
What is interphase and mitosis?
These bonds are responsible for the surface tension in water
What are hydrogen bonds?
Sorting and packing of proteins in the cell
What is the Golgi?
This type is passive transport but needs a channel protein for the material to get across the membrane
What is facilitated diffusion?
These are the energy carriers in photosynthesis
What is ATP and NADPH?
These are regulatory molecules used in the cell cycle
What are cyclins?