procaryotic cell

Question 1

components of this cell

Answer 1

plasma membrane
cell wall
nucleus
ribososmes
pili
flagella
cytoplasm
protein capsule

Question 2

plasma membrane

Answer 2

it allows selective trasport in and out of the cell

Question 3

cell wall

Answer 3

gives a structure to the cell, protects it from dangers and from bursting in hypotonic environments

Question 4

nucleus

Answer 4

where the DNA is stored

Question 5

DNA

Answer 5

contains the chromosomes to synthesize proteins

Question 6

ribosomes

Answer 6

where the messenger RNA storing the information for making proteins go, then the informations, are being translated into chains of amino acids that will eventually fold and create proteins

Question 7

pili

Answer 7

short sudden movements
communication with other cells
transfer of genes
attach to surfaces

Question 8

transfer of genes through pili

Answer 8

pili from two cells attach to eachother and a small part of the Dna of one cell, called DNA plasmid, tranfer to another cell.
it’s a kind of repreduction because a new set of genes is created, a new cell is formed

Question 9

flagella

Answer 9

allow the cell to move towards food and away from danger