What are the characteristics of Archaebacteria?

Chemistry

2 answers:

ryzh [129]2 years ago

7 0

Answer:

they are single cells that lack a nucleus and tend to live in extreme conditions.- B.

gogolik [260]2 years ago

5 0

Answer:

Option (B).

Explanation:

Archaebacteria includes all the single celled prokaryotic organisms that are found in different shapes and size. These bacteria are more closely related to eukaryotes.

Archaebacteria can live in extreme conditions like hot hydrothermal vents, under highly acidic and alkaline conditions. Archaebacteria does not have any nucleus and membrane bound organelles.

Thus, the correct answer is option (B).

You might be interested in

5. How many atoms of hydrogen are in a molecule of acetic acid (HC2H202)?

Kazeer [188]

Answer:

in acetic acid ,there are 4 hydrogen atoms

Explanation:

C H 3 C O O H

3 0

2 years ago

A catalyst

kotegsom [21]

A catalyst speeds up the rate of reaction so the answer is B.

8 0

2 years ago

2) Write a hypothesis for the Observation and question below. Be sure to use the proper “If…, then…” format in your answer. Iden

Anna [14]

Answer:

If one astronaut used more force, then that one would be faster than the other. The independent variable is force. The dependent variable is speed.

Explanation:

Force is what is to be changed. Speed is what is being measured.

IV = Changed/factor DV=Measured/Changes by factor

4 0

2 years ago

Match the theory to the statement that best describes it. 1. big bang it's like an inflating and deflating balloon that never st

otez555 [7]

1. big bang-the most accepted theory on the origin of the universe 
2. steady state-all is the same and will always stay the same 
3. oscillating universe-agrees with the big bang theory, but insists the universe expanded much quicker 
4. inflation-it's like an inflating and deflating balloon that never stops

3 0

2 years ago

Read 2 more answers

What will happen to the flask?

denis-greek [22]

B is the correct answer to select

7 0

2 years ago