It is just a type of a culture medium. The "L" there stands for
Lebowitz, presumably the last name of the first person who came up
with that culture medium.
🔄 Click to see term
Term1/18
Are cheek cells stem cells
🔄 Click to see definition
Definition1/18
no they are skin cells
🔄 Click to see term
Term1/18
What do mitochondrion look like
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Definition1/18
The mitochondrion looks like a kidney bean with a maze inside of
it.
🔄 Click to see term
Term1/18
Where the fertilization of human being takes place
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Definition1/18
the fertilization of human being being takes place in fallopian
tube
🔄 Click to see term
Term1/18
What is an abiotic factor that can be found in a rain forest ecosystem
🔄 Click to see definition
Definition1/18
The correct answer is Oxygen, otherwise air. (APEX)
🔄 Click to see term
Term1/18
What does a culture medium provide to a living cell
🔄 Click to see definition
Definition1/18
Food molecules called nutrients and water Culture medium provides what makes living cells. This is what keeps living cells functional.
Apex- water
🔄 Click to see term
Term1/18
Which geometric solid is the best model for these cells
🔄 Click to see definition
Definition1/18
A right circular cylinder
apex
🔄 Click to see term
Term1/18
Do babies die when their stem cells are removed
🔄 Click to see definition
Definition1/18
Stem cells are removed just after conception when the zygote is
forming into an embryo. When stem cells are taken, the embryo
cannot develop, and so does die.
🔄 Click to see term
Term1/18
A man is 1.7 m long a paramecium is 85 um long how does the length of the man compare to the length of the paramecium
🔄 Click to see definition
Definition1/18
the man is twenty thousand
(2x10 exponent 4) times
larger than the paramecium
🔄 Click to see term
Term1/18
What is the ratio of surface area to volume for a sphere with the following measurements surface area 300m2 volume 500m3
🔄 Click to see definition
Definition1/18
0.6 is the surface area to volume ratio.
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Term1/18
What is the collection of fertilized cells that is implanted in the uterus called
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Definition1/18
A blastocyst.
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Term1/18
Which is called master of cell
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Definition1/18
stem cell
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Term1/18
What is the natural tendency of molecules to spread from an area high concentration to an area of low concentration
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Definition1/18
Diffusion
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Term1/18
Does the melting of polar ice caps cause global warming
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Definition1/18
No, the melting of the polar ice caps is the result of global
warming.
🔄 Click to see term
Term1/18
What makes embryoic stem cells useful for medicine
🔄 Click to see definition
Definition1/18
They can differentiate into more cells than adult stem cells
can.
🔄 Click to see term
Term1/18
What is a factor that determines of a molecule can cross a cell membrane
🔄 Click to see definition
Definition1/18
Polarity
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Term1/18
What is the vesicular formation membrane bound sac called
🔄 Click to see definition
Definition1/18
These are called vesicles and they transport various substance
into the cell and out of the cell.
🔄 Click to see term
Term1/18
In a experiment on traffic 20 cars are observed driving down a street in 4 hours what rate of traffic was observed in this experiment
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Definition1/18
5 cars per hour
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Cards in this guide (18)
What is L-15 cell culture medium
It is just a type of a culture medium. The "L" there stands for
Lebowitz, presumably the last name of the first person who came up
with that culture medium.
Are cheek cells stem cells
no they are skin cells
What do mitochondrion look like
The mitochondrion looks like a kidney bean with a maze inside of
it.
Where the fertilization of human being takes place
the fertilization of human being being takes place in fallopian
tube
What is an abiotic factor that can be found in a rain forest ecosystem
The correct answer is Oxygen, otherwise air. (APEX)
What does a culture medium provide to a living cell
Food molecules called nutrients and water Culture medium provides what makes living cells. This is what keeps living cells functional.
Apex- water
Which geometric solid is the best model for these cells
A right circular cylinder
apex
Do babies die when their stem cells are removed
Stem cells are removed just after conception when the zygote is
forming into an embryo. When stem cells are taken, the embryo
cannot develop, and so does die.
A man is 1.7 m long a paramecium is 85 um long how does the length of the man compare to the length of the paramecium
the man is twenty thousand
(2x10 exponent 4) times
larger than the paramecium
What is the ratio of surface area to volume for a sphere with the following measurements surface area 300m2 volume 500m3
0.6 is the surface area to volume ratio.
What is the collection of fertilized cells that is implanted in the uterus called
A blastocyst.
Which is called master of cell
stem cell
What is the natural tendency of molecules to spread from an area high concentration to an area of low concentration
Diffusion
Does the melting of polar ice caps cause global warming
No, the melting of the polar ice caps is the result of global
warming.
What makes embryoic stem cells useful for medicine
They can differentiate into more cells than adult stem cells
can.
What is a factor that determines of a molecule can cross a cell membrane
Polarity
What is the vesicular formation membrane bound sac called
These are called vesicles and they transport various substance
into the cell and out of the cell.
In a experiment on traffic 20 cars are observed driving down a street in 4 hours what rate of traffic was observed in this experiment