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
Leni [432]
3 years ago
6

Homework. Unanswered

Biology
1 answer:
Dennis_Churaev [7]3 years ago
6 0

Gram-positive bacteria are bacteria that have thick cell walls which yield positive results in the Gram staining test. Lipoteichoic acid is a major component of the cell wall of gram-positive bacteria.

  • All bacteria indicated in the question can be classified by the Gram staining test:
  1. Actinomycetes are Gram-positive bacteria
  2. The genus <em>Arthrobacter </em>includes Gram-positive bacteria
  3. <em>Escherichia coli </em>(<em>E. coli</em>) is a Gram-negative bacterium
  4. <em>Staphylococcus spp.</em> are Gram-positive bacteria
  5. <em>Bacillus spp</em> are Gram-positive bacteria
  6. <em>Mycobacterium spp.</em> are Gram-positive bacteria

  • Prokaryotes can be divided into two domains: Bacteria and Archaea.

  • Gram staining is a method used to classify bacteria, but this method IS NOT USED to stain Archaea.

  • In consequence, I would not use the Gram test to stain Archaebacteria because Archaebacteria aren't bacteria (Option A is correct).

  • Archaebacteria belong to the Archaea domain.

Learn more in:

brainly.com/question/13756030?referrer=searchResults

You might be interested in
5. Why are there fewer women than men in India
Paraphin [41]

Answer:

Poverty is the root of all evil in this situation along with gendder discrimination. Because of the social unpopularity regarding females and because many women lie below standard income, they simply cant afford or just refuse to have kids.

Explanation:

8 0
3 years ago
Please answer the 5 questions thanks
olga2289 [7]

Answer:

option A

Explanation:

because plants give oxygen

8 0
3 years ago
Read 2 more answers
Which drugs appear to produce therapeutic effects by blocking receptor sites for dopamine?
Tems11 [23]
The correct answer is c.antipsychotic drugs.
<span>Drugs that block dopamine receptor sites are dopamine antagonist (antidopaminergic). Dopamine antagonists are a type of drugs which blocks dopamine receptors by receptor antagonism. Those antagonists are used as antipsychotics, so they have found use in treating schizophrenia, bipolar disorder, and stimulant psychosis. Also, they can be antiemetics used in the treatment of nausea and vomiting or used as <span>anti-depressants.</span></span>
3 0
3 years ago
Read 2 more answers
PLS HELP ASAP Select the word that means how easily water can move through a substance. Lesson 2.03 o particles permeability por
mezya [45]

Answer:

permeability

Explanation:

dictionary definition: the state/quality of a material or membrane that causes it to allow liquids or gases to pass through it

in biology we use this term to describe the cell membrane, it is "semi-permeable" because it allows certain gasses and molecules to pass through

8 0
3 years ago
A 9-year-old child who has cerebral palsy and scoliosis also is mentally challenged and blind. the child is incontinent, has con
natulia [17]
The  nursing  action   that  is  best  in  achieving  the   goal  is  changing  disposable   diapers   using  a   duration  of   2  to  3  hours. This  is  by  use  of   clean   diapers.  The  changing  of the  diapers  depend  with  how  often    he  or  she   wets   the  diapers.when  you  change  the  diapers  ensure  that  your  hand  is  always  clean.
5 0
4 years ago
Other questions:
  • Please help me fill in the blanks !
    6·1 answer
  • Which statement about water best illustrates the property of adhesion? water droplet found on a spider web in the morning water
    8·2 answers
  • . When psychologists say that a given trait is due more to nature than nurture, they mean that the trait
    12·1 answer
  • If a healthy 6-year-old child (who does not have evidence of immunity to varicella) was exposed to a confirmed case of varicella
    12·1 answer
  • What happens to the air directly above land when the land gets hot?
    10·1 answer
  • Which continents contain coal fields that provide evidence for continental drift? Check all that apply.
    9·1 answer
  • Wind erosion _____.
    12·2 answers
  • What are 2 functions of carbohydrates?
    5·1 answer
  • Submit your 150-word summary that explains and compares animal welfare laws in your state and county.
    11·1 answer
  • ASAP DIS IS LATE PLS ASAP o(≧口≦)o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!