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
Veronika [31]
3 years ago
11

What would indicate that a bacteria species that is successfully stained purple by a gram stain?

Biology
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer:

Gram positive; Contain thick mesh wall of peptidoglycan in cell wall.

Explanation:

  • Gram staining technique is used to separate the gram positive and gram negative bacteria on the presence or absence of thick layer of peptidoglycan in cell wall.
  • If a bacteria contain thick layer of peptidoglycan in cell wall it will retain the primary stain crystal violet (purple) and known as gram positive bacteria.
  • If bacteria don't have thick layer of peptidoglycan in cell wall the stain will wash out and it will give the pink color known as gram negative bacteria.
  • Peptidoglycan is glycoprotein or Glucose+Protein.

You might be interested in
Both cerebrum and cerebellum have gray matter in their surface cortex and deeper nuclei. True or False
worty [1.4K]

Answer: True

Explanation:

The cerebrum and the cerebellum are parts of brain:  

Cerebellum: lies under the cerebrum. Its purpose is to coordinate movements of the muscles, to maintain posture and balance.

Cerebrum: is the main portion of the brain, which consists of hemispheres right and left. It performs higher functions such as reading vision, touch, hearing, reasoning, emotions, and thinking.

They both contain a gray mater in their surface cortex and deeper nuclie whose function is related to motor control, coordination , precision, and balance.

Hence, the statement is true.

7 0
3 years ago
Which part of the wave is changed when there is interference?
Mamont248 [21]

Answer:

the amplitude.

Explanation:

The reason why is because an interference is when 2 waves combine to form a wave with a smaller amplitude than either the original wave...It occurs when the crest of one waves overlapes the trough of another wave

8 0
2 years ago
ASAP!! I WILL MARK YOU BRAINLIEST!!! I JUST NEED THE ANSWER!!! How are photosynthesis and cellular respiration related?
nydimaria [60]
The both add CO2 to the atmosphere
5 0
3 years ago
The weight of a person on Earth_____.
ahrayia [7]
The answer is 1 because as you move farther from the center of the earth gravity would have less of an effect on you
8 0
3 years ago
Read 2 more answers
Most mutations
VMariaS [17]
Most mutations have no effect on organisms.  Organisms all have large amounts of genetic code, most of which has no effect.  As a result, mutation of this code is rarely meaningful.
3 0
3 years ago
Read 2 more answers
Other questions:
  • It is often stated that the phosphate bonds in atp are "high energy," but in fact, they are not notably high in energy. rather,
    5·1 answer
  • An open system is different than a closed system because
    7·1 answer
  • Pelvic inflammatory disease (pid) associated with untreated gonorrheal infections results in fallopian tube scarring and inferti
    5·2 answers
  • What is injected into the body during a vaccination?
    13·2 answers
  • WHAT WOULD BE THE BEST MICROSCOPE TO VIEW LIVING SINGLE CELLED ORGANISMS IN A SAMPLE OF POND WATER
    8·2 answers
  • What , measurement unit represents volume?
    9·1 answer
  • Will mark brainliest!!!
    11·2 answers
  • If a woman who is heterozygous for the hemophilia trait and a hemophiliac man have children, what percentage of their sons would
    10·1 answer
  • Why is drinking water usually treated before it comes out of your faucet?​
    11·1 answer
  • What is another natural process that could contribute to the evolution of a species genomes?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!