What is control center of the cell, contains the DNA
100
a one-celled organisms with a complete set of your DNA, right after fertiliztion happens.
What is a Zygote
100
a stem cell has....(2 things)
What is blank cell and potenial to become any cell?
100
an enucleated cell
What is has no nucleus?
100
an example of a prokaryote
What is bacteria cell or pond scum ?
200
the difference between the Rough ER and the Smooth ER
What is the rer is studded with ribosomes and ser is not
200
sources where embryonic stem cells(ES) ( two)
What are Unused embryos from in vitro fertilization clinics
Aborted fetuses
200
type of stem cells have successful therapies
What are adult stem cells?
200
The method of cloning which involves taking the nucleus from an adult cell and placing it into an enucleated fertilized egg cell
What is adult somatic cell nuclear transfer ?
200
three examples of eukaryotic cells
What are animal, plant, fungi ?
300
organelles are in plants, but not in animal cells(2)
What are cholorplast and cell wall
300
part of the blastocyts becomes the embryo
What is the inner cell mass ?
300
How old a blastocyts is(where human ES come from)
what is 4-5 days old?
300
A clone would be the same age as the orginal. A clone would be a carbon copy of the orginal. True or false
What is false, false?
300
exception to the rule about no menbrane organelles do bacteria have
What is ribosomes?
400
organelle is found in animal cells, but not in plant or bacteria cells
What is the centriole
400
2 advantages that embryonic stem cells have over adult stem cells
What are Can become any type of cell, very flexible (plastic)
Immortal
easy to obtain
400
the trophoblast becomes. stem cells come from this part of the blastocysts
What is placenta/umbilicial cord, Inner cell mass?
400
has more plasticity – embryonic stem cells or adult stem cells
What is embryonic stem cells ?
400
person who has two sets of DNA, eukaryote or a prokaryote
What is a chimera? a eukaryote
500
organelle is found in bacteria and animal cells. type of animal cell
What is flagella, sperm cell
500
2 advantages that adult stem cells have over embryonic stem cells
What are no rejection
no tumor formation
less controversy
can be made to be flexible like ES
500
This would happen if researchers developed a sheet of skin tissue using stem cells from an unused in-vitro fertilization embryo and transplanted this tissue onto a third degree burn on your arm, there is a significant danger of.....
What is rejection?
500
the difference between gene cloning and somatice cell nuclear transfer
What is gene cloning makes copies if genes an dthe other makes a copy of a whole organism?