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Through which organelle do substances enter or leave a cell?
Substances pass through the plasma membrane, although ot is not technically an organelle.
What is the control center in animal cells called?
The control center of a cell is called the 'nucleus'.
Materials enter and leave the nucleus through opening in its?
materials enter and leave the nucleus through openings in its cell wall and membrane
What is tissue packed with chloroplasts?
The stomata in the epidermis allow oxygen, carbon dioxide and water vapour to enter and leave the leaf. The guard cells also contain chloroplasts for photosynthesis.
Do ribosomes become RNA after they enter the nucleus?
No, ribosomes do not become RNA (but they do contain RNA) and they do not enter the nucleus. mRNA travels from the nucleus to the ribosomes, which are found in the cytoplasm or on the outside of the rough endoplasmic reticulum (RER). The ribosomes do not enter the nucleus. Ribosomes contain a type of RNA called ribosomal RNA (rRNA) as well as protein.
What organelle is in charge of cellular functions?
The Nucleus is the "Brain" of the cell. It is made up of three parts: the Nuclear Envelope, Chromatin, and Nucleosis. The Nuclear Envelope encases the Nucleus and has pores that allow things to enter and leave the nucleus. Chromatin is the intelligent part of the Nucleus, it contains genetic material that directs the cell's functions. They are long strands of purple material located inside the nuclear envelope. The Nucleosis is the organelle located ahead of the nucleus that produces Ribosomes. Ribosomes are the small, numerous organelles that make proteins. They then send these to the endoplasmic reticulum, which, in turn, sends it to the Golgi bodies, which package them and send them to various places throughout the cell.
What enters and leaves the nucleus?
It is known to be the organelle it is the function in where things can enter an exit the nucleus.
What cell organelle has pores that allow certain molecules to leave and enter it?
Cell membrane
What organelle do the products of photosynthesis enter?
The answer is chloroplast...
How do materials enter and leave the nucleus?
Materials enter and leave the nucleus through the selective membrane. The membrane always controls what leaves and enters the nucleus.
3 ways materials enter and leave cell?
nucleus nucleus
Through which organelle do substances enter or leave a cell?
Substances pass through the plasma membrane, although ot is not technically an organelle.
What is the control center in animal cells called?
The control center of a cell is called the 'nucleus'.
Materials enter and leave the nucleus through opening in its?
materials enter and leave the nucleus through openings in its cell wall and membrane
What is tissue packed with chloroplasts?
The stomata in the epidermis allow oxygen, carbon dioxide and water vapour to enter and leave the leaf. The guard cells also contain chloroplasts for photosynthesis.
Do ribosomes become RNA after they enter the nucleus?
No, ribosomes do not become RNA (but they do contain RNA) and they do not enter the nucleus. mRNA travels from the nucleus to the ribosomes, which are found in the cytoplasm or on the outside of the rough endoplasmic reticulum (RER). The ribosomes do not enter the nucleus. Ribosomes contain a type of RNA called ribosomal RNA (rRNA) as well as protein.
The nucleus is surrounded by a semipermeable membrane. what would happen if this layer were permeable to most substances?
Large molecules would be able to enter and damage the nucleus.
