1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cluponka [151]
3 years ago
6

Archaea differ from bacteria in that archaea

Biology
2 answers:
o-na [289]3 years ago
7 0

Answer:

The correct answer is A) Have diverse cell wall compositions

Explanation:

Both bacteria and archaea comes under prokaryotes because they both lack a membrane-bound nucleus. The difference between archaea and bacteria is in their cell wall composition.

The bacterial cell wall is made up of peptidoglycan and the archeal cell wall is made up of pseudo-peptidoglycan. In bacteria, peptidoglycan contains N acetyl muramic acid and N acetyl glucosamine unit but in archaea, the N acetyl muramic unit is replaced by some other unit and the linkage of two units is also different in archaea. So the right answer is A.

Alenkasestr [34]3 years ago
4 0

Answer:

A) Have diverse cell wall compositions

Explanation:

The Archaea bacteria are the unicellular prokaryotes which share common features with the Eubacteria and the Eukaryotes.

Like Eubacteria the Archaea do not possess a well-defined nucleus, they reproduce by binary fission, use a variety of organic compounds as food but the difference between them is the composition of the cell wall.

The cell wall of archaea bacteria differs from that of the eubacteria as the cell wall of eubacteria contains the peptidoglycan whereas the archaebacteria do not possess peptidoglycan but a similar molecule with different sugar called pseudo-peptidoglycan.

Thus, Option-A is the correct answer.

You might be interested in
If the sugar concentration in a cell is 3% and the concentration in the cells environment is 5% how can the cell obtain more sug
zimovet [89]

Answer:

sorry im not sure

Explanation:

8 0
3 years ago
A hypothetical population of monkeys consists of two or more phenotypically different groups who extensively interbreed with one
Sedbober [7]

Answer:

The correct answer is option a, that is, sympatric speciation.

Explanation:

Speciation, which takes place when two groups of similar species live in a similar geographical location, however, they evolve distinctly unless and until they no longer interbreed and are regarded as different species is termed as sympatric speciation.  

Sympatric speciation is not similar to other kinds of speciation, in which the formation of a new species takes place when a population gets differentiated into two groups because of migration or geographic barrier. The sympatric speciation can be witnessed in various distinct kinds of species. Thus, the given case of monkeys is an illustration of sympatric speciation.  

6 0
3 years ago
What is the two different between vacuole and nucleus of a cell​
Masteriza [31]

Answer:

It is spherical in shape and directs and command all the function of the cell, Found only in eukaryotes

Explanation:

vacuole are fluid filled membrane bound space .there are many small vacuoles in plant cell and one large vacuole in animal cell

4 0
3 years ago
Read 2 more answers
Which of the following nations is not a republic?
garik1379 [7]

Answer:

The United Kingdom.

Explanation:

A republic can be defined as a form of government that is typically being ruled by the people.

In a republic, the citizens of the country have the supreme power and as such they are saddled with the responsibility of voting to elect representatives who make laws, decisions and govern the country.

All of the following countries are a republic;

I. Egypt (Arab Republic of Egypt).

II. United States of America.

II. Russia (Russia Federation).

<em>However, the United Kingdom is a unitary nation that practice both parliamentary democracy and constitutional monarchy. The parliament of the United Kingdom comprises of two chambers and these are the House of Commons (lower chamber) and the House of Lords (upper chamber). </em>

6 0
2 years ago
HELP!!  Quick. Please?!    What determines the boundaries of a watershed?
love history [14]
I think it is C 

but if im wrong im sorry 

I hope this helps :3 
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do stem cells maintain their populations within tissues?
    15·1 answer
  • 1.What are examples of producers, primary consumers, secondary consumers, and tertiary consumers?
    7·1 answer
  • What are two types of root systems in plants
    8·1 answer
  • An infant is admitted to the hospital with gastroenteritis. the infant vomits shortly after admission. under standard precaution
    5·1 answer
  • An organism on which a parasite or virus lives is called a . pleaseeeeee hurry
    11·2 answers
  • At birth Himalayan rabbits are usually
    12·1 answer
  • PLZ HELP ILL GIVE U BRAINLYIST(science)
    14·1 answer
  • What amount of chromosomes will each daughter cell have after mitosis and cytokinesis?
    10·1 answer
  • Why do hurricanes weaken when they hit land
    6·1 answer
  • If a woman is a carrier for the color-blind recessive allele and her husband has normal vision. What are their chances that a so
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!