Which are characteristic of eukaryotic organisms? select three options

Where are the Options ?

Explanation:

Eukaryota organism has one nucleus .

They have the all the cell layers around the nucleus and organelles .

They have mitochondria , Golgi bodies and other important organelles .

Which are characteristics of eukaryotic organisms? Select three options.

may be single-celled or multi-celled

have cells that contain DNA within a nucleus

have cells that contain DNA in the cytoplasm

are always single-celled

include plants and bacteria

include animals and plants

Explanation:

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."