Show:
Prokaryotes and Eukaryotes
Organelle structure and function
Cell cycle and mitosis
Asexual Reproduction(Mitosis vs. Meiosis)
Cell Specialization
100
What does Pro mean in "Prokaryotes"?
before , and It has no membrane bound organelles
100
What is the function of a Nucleus and describe the structure of it?
Stores genetic information and it is surrounded by a Peri-membrane
100
What is the first step in mitosis?
Prophase
100
What is mitosis?
the process in which identical cells are made
100
What is cell specialization ?
is when a group of cells work together to complete a task
200
Between Prokaryotes and Eukaryotes which one is Large and complex or small and simple?
Prokaryotes are small and simple Eukaryotes are large and comple
200
which structures is found in a plant cell but not in a animal cell?
Chloroplast
200
Is mitosis Asexual or Sexual
Asexual
200
When does replication of DNA occur?
S-phase of interphase
200
What can you find inside a eukaryotic cell's nucleus?
Genetic material
300
Which type of cell appeared first on earth?
Prokaryotes
300
What determines the function of an animal cell?
The structure
300
what happens in cytokinesis?
The cytoplasm splits in two daughter cells
300
What do G1 and G2 represent ?
G1 is cell growth and G2 is the last stage before cell devision
300
Why do red blood cells need to be so tiny?
they have to flow through capillaries
400
The bacterial cell wall is composed of?
peptidoglycan
400
What do plant cells form during the last stage of cell division. and what phase is this?
a plate, telophase
400
In what phase do chromatids (copied chromosomes) split during mitosis?
Anaphase
400
The Down syndrome in humans is caused by an extra copy of?
Chromosome 21
400
What is the role of the white blood cell?
it looks out for signs of diseases
500
What kingdoms are made up of prokaryotic cells?
Bacteria and archaebacteria
500
what is made of phospholipid bilayer?
cell membrane
500
What is the four steps of mitosis in order
prophase, metaphase , anaphase, telophase
500
How do meiosis and sexual reproduction (fertilization) produce offspring that differ genetically from the parents?
Crossing over
500
Define what a stem cells are
they are biological cells found in all multicellular organisms