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What are proteins from outside a cell that stimulate it to divide are called?
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∙ 10y ago
cyclins
Wiki User
∙ 10y ago
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What factors determines whether a cell will divide?
Mitosis occurs in all somatic cells. Examples would include: skin cells, bone marrow, red blood cells, brain cells, etc. This is as opposed to meiosis, which only occurs in gametes (reproductive cells).
How do body cells grow and divide?
they divide and grow by undergoing a process called as mitosis
Where is DNA organized in animal cells?
they organise DNA by collecting the 23 chromosomes from the nucleus of the sperm and the egg (the mother and father) when they fertilise and when they divide the chromosomes will divide with them making the zygote
What is A state is divide into sections is called?
a state is divided into sections, each called county
What controls when and how fast cells grow and divide?
nucleus all i know is the acids that make up the chromosomes double and then split into two cells. this is mitosis. in sex cells it is called miosis.
Which chemicals are secreted by T-helper cells to stimulate b-plasma cells to divide?
These chemicals are called CYTOKINES.
Is the dividend inside or outside the brakcet?
Yes, because when you divide you divide the # outside of the braket which is the dividend.
Are chromosomes made of DNA and proteins?
Yes, chromosomes are made up of DNA and proteins. DNA is a long, double-stranded molecule that carries genetic information, while proteins help to organize and compact the DNA into a condensed structure called chromatin. When cells divide, the chromatin further condenses into visible structures called chromosomes.
What are specialized proteins that both regulate the cell cycle and cause it to occur?
Proteins called internal regulators and external regulators control the cell cycle. Internal regulatory proteins allow the cell cycle to proceed only when certain events have occurred in the cell itself. External regulatory proteins direct cells to speed up or slow down the cell cycle.
What is it called with the cell divide to create new cells is called?
It is called mitosis when regular cells divide. It is called meiosis when sex cells divide.
What is a zygote called when it begins to divide?
when a sygote starts to divide it is called an
What is the number you divide into called?
The number you divide into is called the divisor.
What is DNA packaged into?
When a cell is getting ready to divide, the DNA will coil itself with the help of proteins into a chromosome.
When you divide you divide the?
The answer you get when you divide is called the quotient.It is the number on top of the whole division problem.
Do you supposed to divide if the answer is bigger than the number outside the box?
of course you do!
How did the Continental Divide get its name?
Also called the great divide
In math when you divide what is the answer called?
it is called the quotient
