Chromosomes line up along the center of a cell during this phase.
What is metaphase?
100
This carries all the information needed to direct and control a cell's activities.
What is DNA?
100
The main location of protein formation.
What is ribosomes?
100
The regular sequence of growth and division that a cell undergoes is called this.
What is cell cycle?
200
The nitrogen base adenine always bonds to this.
What is thymine?
200
The phase of mitosis that results in the formation of two nuclei.
What is telophase?
200
The cell performs all its life functions, but does not divide during this phase.
What is interphase?
200
DAILY DOUBLE!!!!!!!!!!!!!!!!!!!!!!!!
The longest phase in the cell cycle.
200
DNA stands for this.
What is deoxyribonucleic acid?
300
DNA is copied as base pairs match up is the definition of this.
What is DNA replication?
300
The phase of mitosis in which the nuclear membrane disappears and chromosomes form.
What is prophase?
300
During interphase the DNA molecules are in this form.
What is chromatin?
300
The three main phases of a cell's cycle.
What is interphase, mitosis and cytokinesis?
300
The phase in the cell cycle that the nucleus divides into two new nuclei is called this.
What is mitosis?
400
The sides of DNA are made up of these alternating molecules.
What is phosphate and sugar?
400
In this phase chromosomes split apart and move to opposite sides of the cell.
What is anaphase?
400
Three reasons the cell divides.
What is to grow, develop into specialized cells and to repair damaged cells?
400
The correct order of the stages of mitosis.
What is prophase, metaphase, anaphase and telophase?
400
The organelle that forms spindle fibers.
What is centrioles?
500
This happens after telophase, what is going on during this time and the form DNA is in.
What is cytokinesis and cell membrane forms after the cell divides? And DNA goes back to chromatin?
500
Label this picture and put them in the correct order.
What is B,C,A,D? A-anaphase B-prophase C-metaphase D-telophase
500
Label this picture 1-6.
What is DNA, proteins, centromere, chromosome, chromatid and nucleus?
500
The number of genes a human has.
What is 80,000?
500
The definition of a peroxisome.
What is an organelle that rids the body of toxins, like hydrogen peroxide. It is found mainly in the liver and, unlike lysosomes, peroxisomes can self replicate.