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According to the cell theory, where do cells come from?

Question 1 options:

cells are formed from the semi-conservative replication of DNA

cells come from other cells and, on rare occasions, from the spontaneous action of inorganic enzymes

cells can only come from other, pre-existing cells

cells can only arise from the complex chemical environment found in organic solutions

9 answers

The correct answer is: cells can only come from other, pre-existing cells.
Why are cells described as the "building blocks" of all living things?

Question 2 options:

A cell is the smallest part of a living thing that can function on its own.

A cell is the smallest part of the air living things need to breathe.

Cells are always stacked in rows, like bricks, to build the parts of living things.

They are found in everything living things need, including water and food.
The correct answer is: A cell is the smallest part of a living thing that can function on its own.
The prokaryotic nucleoid is not surrounded by a.....

Question 3 options:

plasmid

cytoplasm

membrane

flagella
The correct answer is: membrane.
Decide which cell is Eukaryotic and which one is Prokaryotic.

Question 4 options:

1.
Eukaryotic Cell

2.
Prokaryotic Cell
It seems that the options for the Eukaryotic and Prokaryotic cells are missing. Could you please provide the options for Question 4?
This type of organism has different cells that are specialized to perform different functions.

Question 5 options:

Unicellular Organism

Multicellular Organism

Both Unicellular and Multicellular Organisms

None of the above.
The correct answer is: Multicellular Organism.