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
n200080 [17]
3 years ago
10

You are trying to determine the TSI tube results for an unknown organism. The tube was inoculated 7 days ago and was "lost" in t

he incubator. The tube has a bright red slant and a bright red butt. What can you conclude from these results?
Biology
2 answers:
nexus9112 [7]3 years ago
6 0

Answer:

The results are useless

Explanation:

The alkaline/alkaline results could indicate that only the protein was utilized by the organism, but it could also be a result of prolonged incubation. The organisms could have exhausted that available sugar and then reverted to protein catabolism.

STatiana [176]3 years ago
3 0

Answer:

The result is useless

Explanation:

The extended incubation period renders these results useless. The K/K result could indicate that only proteins were utilized by the organism, but this could be a secondary result due to the prolonged incubation. The organism could have exhausted the available sugars and then reverted to protein catabolism after 48 hours of incubation. You would be able to reliably ascertain whether or not H2S/blackening was present.

The alkaline/alkaline results could indicate that only the protein was utilized by the organism, but it could also be a result of prolonged incubation. The organisms could have exhausted that available sugar and then reverted to protein catabolism.

You might be interested in
What happens when an active cold front over takes a warm front
kicyunya [14]
When an active cold front over takes a warm front is creates tornadoes.
5 0
3 years ago
Read 2 more answers
Deforestation kills many organisms that produce oxygen. What oxygen-producing organisms would remain if all the forests were des
Dovator [93]
It would be C. Plankton.
8 0
3 years ago
Read 2 more answers
Explain the structure and function of tissue systems in plants.​
babunello [35]

Answer:

Key Takeaways: Plant Tissue Systems

Epidermis is a thin cell layer that covers and protects underlying cells. The outer periderm, or bark, is a thick layer of nonliving cork cells. Vascular tissue is composed of xylem and phloem. These tube-like structures transport water and nutrients throughout the plant.

7 0
1 year ago
Read 2 more answers
g During the G2 stage of interphase, ___ does not occur. A. organelle replication B. DNA growth C. protein replication D. cell g
ArbitrLikvidat [17]

Answer: DNA growth does not occur

Explanation:

Here, the cell has grown, the DNA has been replicated (this takes place in the S phase of interphase) and its almost time for the cell to divide. Basically, what occurs during the G2 phase (Gap 2 phase of interphase) includes duplication of all proteins and organelles needed later during the process of cell division. Some of these includes assembly of microtubles will later for the spindle structure that that helps in the separation of chromosomes during the M phase but these are produced during the G2 phase.

The cells also continue to increase/grow in size and the volume of the cytoplasm also increase in this phase. There is also a checking where the cell needs to check for the structures and components and to also ensure that they are all present

5 0
3 years ago
Which lists the correct order of evolutionary history?
Mama L [17]
The lists of the correct order of evolutionary history is Jellyfish, Reptiles, Mammals. This three are classified as vertebrates and all I know that almost all the animals we know are vertebrates. Jellyfish is a fish that do not have a backbones, example of reptiles is garter snake, there are so many mammals in the forest such as bat, rodent, bear and much more.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Chewing a bite of bread mixes it with saliva and facilitates its chemical breakdown. This is most likely due to the fact that __
    6·1 answer
  • Keeling began measuring tropospheric carbon dioxide concentrations at Mauna Loa observatory in Hawaii in 1958. This is a remote
    9·1 answer
  • Which of these might be used to determine common ancestry of two different species of animals?
    13·2 answers
  • _____ is the process by which internal environments of an organism are regulated.
    11·1 answer
  • At what depth below sea level do you begin to observe evidence of tectonic<br> activity
    13·1 answer
  • Which of the following best describe the information about the solar system
    9·1 answer
  • a heavily populated town with a housing shortage is located near one large river the water in the river is not heavily polluted
    5·1 answer
  • Please help me! and please don't just take the points
    14·1 answer
  • During childbirth, a hormone produced by the pituitary gland causes muscles of the mother's uterus (or womb) to contract. The mo
    12·2 answers
  • List the two vascular tissues that transport materials throughout a plant AND describe what they each transport.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!