Tuesday, November 4, 2008

Cell parts

Please tell me in your own words the function of the nucleus and the cell membrane when it comes to the cells life. Use full sentences and spell check to ensure no spelling mistakes. Thank-you Mr. A. Make sure to answer responsibly.

29 comments:

Unknown said...

the cell membrane is he protection of the ceel. It also filters the food. The nucluse controls the cell.

Unknown said...

The cell membrane is a secerity system to keep some things inside and some out. The nucleus is the brain of the cell.

koreandude101 said...
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koreandude101 said...
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Anonymous said...

The cell membrane controls what goes in and out of the cell.It also protects the cell.The nucleus is the brain of the cell.You can find the DNA in the nucleus.

Unknown said...

The cell membrane lets certain thing in the cell that the cell can use. The nucleus hold the DNA which is coded information to run the cell

Unknown said...

the membrane works as a security system. it protects the cell, but it also acts as a filter. allowing the good in and the bad out. the nucles holds the DNA. it controls the cell. the nucleus holds the DNA, which is needed to make protiens.

MR.A-1ST-HRS-ALEX.T said...
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MR.A-1ST-HRS-ALEX.T said...
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MR.A-1ST-HRS-ALEX.T said...
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Unknown said...

The CELL MEMBRANE is the structural and functional unit of all known living organism

CELLS in multicellular organisms like human

MR.A-1ST-HRS-ALEX.T said...

CELL MEMBRANE IT IS LIKE A FILTER I
B-CUSS IT CLEANS OUT ALL THE BAD ARE AND LET THE GOOD AIR PASS THOUGH

THE NUCLEUS IT IS THE BRAIN OF THE CELLS

Anonymous said...

the nucleus is like the brain of the cell. it contains the DNA , which is used to make proteins. the membrane is like a scurity system it protects the cel. it also acts as a filter and only allows cirtain things to pass through it . the membrane is semi-permiable.

~AmELiA~ said...
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~AmELiA~ said...

the cell membrane protects the cell.the nucleus is the main control center of the cell.

Super Prince said...

In the middle of the cell the nucleas controls the cell.Then the membrane protects the cell. Also the cell membrane controls what goes in and out.Finally the membrane filters the food.

Anonymous said...

the membrane is like a filter to the cell,it lets the good things in and keeps the harmful things out.the nuceus ,which holds the dna,is like the brain of the cell. The dna tells the nucleus what to do, which helps the cell.

ShAyNa:] said...

The nucleus is what mainly controls the cell.Like it's brain.The cell membrane is the outer layer of the cell that provides protection for the inside of the cell.It also controls what passes through the cell and what is being released from it.

shandiin said...

The cell membrane regulates what goes in and out of the cell and also protects it.The nucleus is the brain of the whole cell.Inside the cell you will find DNA.DNA controls the development and function of the cell.

kris winks said...

The cell membrane is the shield of the cell by keeping the toxins out and letting the nutrients in. The nucleus is tne comand center of the cell. It holds the origional DNA sequences, and sends mRNA to the protien producing Ribosomes. The nucleus also holds the 23 cromosones.

Unknown said...

nucleus is what controls the cell.Like it's brain

the cell membrane works like a security system. it protects the cell but then it also acts as a filter

deana_1212 said...

Well the cell membrane keeps bad stuff out and good stuff in and the nucleus contains the DNA and is the brain of the whole thing.

JamieA said...

The membrain works as a security system, it lets the good things pass through it and doesnt let the bad things in.The nucleus is like the brain of the cell and controls everything.

Unknown said...

The cell membrane is a semipermeable barrier that allows somethings in and while others out.Acts like a security system, to tell location, andsense whats around it.

Unknown said...

The Membrane acts like a filter, it regulates what passes through the cell's outer shell. The nutrients are then passed into the nucleus.

kevin said...

the mambrane protents the cell while the nucleus controls the functions of the cell.

martin said...

martin said
the nucleuos is like the controls of the cell. the membrane protects the. and control what comes in the cells and what goes out.

Chloe said...

The main control of the cell, is the nucleus. Which is what helps the cell operate. The membrance controls what comes in and what goes out of the cell, kind of like a filter. It is basically the cells security.

Anonymous said...

The membrane is like a filter. The nucleus is like the main part of the cell.