Why have scientists most likely classified archaebacteria and eubacteria together?

1 answer:

eduard3 years ago

8 0

The kingdoms of living organisms that contain prokaryotic cells are bacteria and archaea. They are both unicellular. While the kingdoms of living organisms that contain eukaryotic cells are protista, fungi, animalia, and plantae. Protista is unicellular. Fungi could be unicellular or multi cellular while animalia and plantae are both multi cellular.

You might be interested in

Refer to the genetic code table to fi nd the amino acid that is encoded by the mrna codon cca. what bases would be found in the

Molodets [167]

Ggu would be the complementary anticodon

7 0

3 years ago

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of Staphylococcus aureus, but within two ye

Mama L [17]

Hi and there u go

c.)Staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. Over time, these resistant individuals became increasingly common.

Hope it helps!

4 0

3 years ago

3<br> Li<br> 6.941<br> how can i draw this?

Mashutka [201]

6.941 tells you the nucleon number (total number of protons and neutrons in the nucleus of an atom)
3 tells you the proton number( number of protons in the nucleus of an atom.)
When drawing this you must know the number of protons , electrons, and neutrons of that element. Well in this question, everything’s been given. No. of protons = 3
No. Of electrons = 3 *REMEMBER, NUMBER OF PROTONS AND ELECTRONS ARE EQUAL WHEN THE ELEMENT IS IN ITS ATOMIC FORM.
No. Of neutrons= 4 neutrons. When rounding 6.941, it is 7. Then simply subtract 7-3 to get 4.
Now time to draw this. First you must know the number of electron shells does lithium has. Since lithium is in period 2, it has 2 electron shells.
Then, you must know what is the valence electron of Li. It is 1, since it is a group I element/alkali metal.
Also remember the structure. Electron are surrounding the nucleus of the atom on electron shells while the nucleus is in the center of the atom. Nucleus contains the protons and neutrons. REMEMBER THE FIRST SHELL SHOULD CONTAIN ONLY 2 ELECTRONS WHILE THE SECOND SHELL WITH 8 ELECTRONS AND GO ON.
Hope this helps and if I’m correct can you add me to the brainliest?