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Mary discovered that the cell membrane of a bacteria acts like a fence because it keeps some things in and other things out?
What else can I help you with?
Bacteria are different from all other living things because they lack what?
Bacteria lack a distinct nucleus and membrane-bound organelles, which are found in other living things such as plants and animals. Instead, their genetic material is located in the cytoplasm in a region called the nucleoid.
By what methods can a bacteria enter the cell?
Bacteria can enter a cell through endocytosis, where the cell membrane surrounds the bacteria and internalizes it, or by secreting toxins that disrupt the cell membrane and allow entry. Some bacteria have specialized mechanisms such as fimbriae or pili that help them attach to and enter host cells.
Do bacteria have a skin?
Yes. They have a cell wall. This is commonly considered the dividing line between living and non-living things.
What living things have cells with nucleus inside a membrane?
Living things that have cells with a nucleus enclosed within a membrane are classified as eukaryotes. This group includes animals, plants, fungi, and protists. Eukaryotic cells are characterized by their complex structure, which contains various organelles, including the nucleus that houses the cell's genetic material. In contrast, prokaryotes, like bacteria and archaea, lack a membrane-bound nucleus.
What are some things that bacteria cells different from animal cells?
The main difference is that bacterial DNA is not enclosed inside of a membrane-bound nucleus but instead resides inside the bacterial cytoplasm.
Bacteria are different from all other living things because they lack what?
Bacteria lack a distinct nucleus and membrane-bound organelles, which are found in other living things such as plants and animals. Instead, their genetic material is located in the cytoplasm in a region called the nucleoid.
Is the function of the cell membrane in all cells producing neutrients?
No. The cell membrane does not produce nutrients. The cell membrane contains the cell and lets in certain things (Selectively Permeable) while denying bacteria and dangerous things access. It also retains moisture.
Is bacteria a organelle?
No it's not, it is a prokaryote and contains no membrane bound organelles. Organelles are things like mitochondria and endoplasmic reticulum
How did Pompeii discover things from the past?
It discovered things from the past because those things had happen.
How are things that Louis Pasteur discovered important to people today?
It is important to people today that Louis Pasteur discovered things because if he didnt many people would of died for rabies and other things he discovered......
What do bacteria have in common with the cells of other living things?
Bacteria multiplies like other living organisms so they can do the jobs they're supposed to.
Why is it important for the cell membrane to be a selectivly premeable?
It is important because, if the cell membrane was not selectivly permable, we would not be able to do the things today.
Where can a semi permeable membrane be found?
The cell membrane, this is because of the lipids that form it. They allow certain things through such as water during osmosis but block other things creating a need for things like protein pumps.
Why does the membrane need to move things across?
Because it provides protection and support for the cell.
Antibiotics are ineffective against viral infections because?
Because antibiotics are designed (by nature) to effect bacteria. And bacteria and virsus are two very different things.
Are bacteria and mold alive?
yes, they are living things because they grow and reproduce.
Why are bacteria living things?
Monera is the kingdom of prokaryotic cells. They are considered to be the simplest of all life forms because they do not include multicellular organisms with differentiated cells or membrane-bound organelles.
