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
Anvisha [2.4K]
3 years ago
9

Bacterial strain A (met , his-, arg ) is mixed with bacterial strain B (met-, his , arg-), grown in complete media, then plated

on minimal media supplemented with histidine. Bacteria grows on the plate, which indicates that ________.
Biology
1 answer:
Troyanec [42]3 years ago
7 0

Answer:

Plate has all the essential nutrients that is required by the bacteria.

Explanation:

Bacteria grows on the plate, which indicates that the plate has all the essential nutrients that is required by the bacteria. Bacteria needs a type of media for its growth which contains all the necessary items which plays a key role in its growth and development. This plate has a media that contains food which the bacteria use for its growth and development so that's why we can say that  plate has all the essential nutrients that is required by the bacteria.

You might be interested in
8. Green plants use oxygen for:
bija089 [108]

Answer:

a

Explanation:

plants uses oxygen for respiration, so in that process respiration takes place and respiration in plants has to do with the conversion of oxygen to carbon dioxide which serves as a means of respiration and during respiration ATP is being produced which stands for Adeosine triphosphate

3 0
3 years ago
Building blokes of proteins are _____
gulaghasi [49]
The building blocks of protein are C. AMINO ACIDS.

Amino acids are made up of a center carbon atom bound positively to a charged amino group and a negatively charged carboxyl group and a side chain.

The primary structure of a protein is the sequence of an amino acids that are attached together by a peptide bond

The secondary structure of a protein,  the polypeptide is folded through the  mechanisms of amino acids rotating around bonds folding into a helix or a pleated sheet structure and stabilized by a hydrogen bond.
6 0
3 years ago
Consider the following food chain: garden plants are eaten by snails, which are eaten by birds, which are eaten by the household
SIZIF [17.4K]
The garden plants and snails stay balanced as they are still being eaten. However, if the cat is removed, the birds will overpopulate and then the snail would be eaten and decrease faster which gives garden plants an increase in population due to the decrease in snails. Hope this helps! 
6 0
3 years ago
Read 2 more answers
As you finish your college degree, you learn that the mountain behind your childhood home in the hills of the town you grew up a
telo118 [61]

In this situation, I would try not to allow the exploitation of the mountain to occur, degrading nature and the property that her family has, because her brother may look for another job, but nature would not recover.

<h3>What are the impacts of coal mining?</h3>

The burning of coal for energy produces highly toxic effluents, such as mercury and other heavy metals such as vanadium, cadmium, arsenic and lead. In addition, the release of carbon dioxide causes pollution in the atmosphere, exacerbating global warming and contributing to acid rain.

With this information, we can conclude that Sedimentation and pollution of rivers due to improper disposal of unused material would make life on the family's property unfeasible.

Learn more about coal mining in brainly.com/question/12880911

#SPJ1

6 0
2 years ago
The pupil opens and closes automatically in response to light.What part of your nervous system controls this response and is it
Zigmanuir [339]
Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. Involuntary reflex reaction to exposure or inexposure to light—in low light conditions a dilated pupil lets more light into the eye. :)
4 0
3 years ago
Other questions:
  • The first organisms on Earth were able to transform the carbon dioxide in the air into what essential element needed for modern
    6·2 answers
  • A genetic tendency toward efficient use of energy that results in below-average energy requirements and increased storage of cal
    11·1 answer
  • Provides great strength through parallel bundles of collagenic fibers found in tendons
    14·1 answer
  • In order for bone to properly function there are some organs within the Sketo system which play and important role and movement
    9·1 answer
  • Why is sodium potassium pump important
    14·2 answers
  • Dr. Stott is conducting a study to determine what 9-year-olds know. Based on theory, he believes that the 9-year-olds will advan
    12·1 answer
  • The fibers of the iliocostalis muscle are divided into which three regions?
    7·1 answer
  • Which of these is NOT characteristic of chordates?
    15·1 answer
  • Why does prolonged exposure to UV light from the Sun or tanning beds increase the risk for getting skin cancer?
    13·1 answer
  • Identify part A, B and C. What is the function of part B?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!