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
Alexeev081 [22]
3 years ago
12

15 points Explain the importance of ecosystem stability and include a description of an ecosystem that has become unstable?

Biology
1 answer:
stealth61 [152]3 years ago
5 0

Answer:

The importance of ecosystem stability is that if the ecosystem is not stable then it cannot survive. A current example of an unstable ecosystem in the Amazon Rain forest. It has been delt so much damage that it is begining to self destruct and kill itself as well as emit greenhouse gases instead of slowing them.

Explanation:

You might be interested in
What phase of the cell cycle are the majority of cells in?
timurjin [86]
Interphase! Most cells are in this phase and in it they copy DNA and prepare for mitosis, hope I helped
6 0
3 years ago
How does cholera coonnect with the concepts of cell to cell communication?
Advocard [28]
Cholera occurs when the G protein cannot hydrolyze GTP to GDP so the G protein is always active. This causes water and salt to leak out causing diarrhea and eventually death by dehydration.

Hope this helps!

-Payshence xoxo
8 0
3 years ago
Compare and contrast Prophase and Telophase. what is different about DNA of the chromosomes in these phases. ( Max 5 Sentences )
shepuryov [24]

Answer:

The C. elegans embryo is a powerful model system for studying the mechanics of metazoan cell division. Its primary advantage is that the architecture of the syncytial gonad makes it possible to use RNAi to generate oocytes whose cytoplasm is reproducibly (typically >95%) depleted of targeted essential gene products via a process that does not depend exclusively on intrinsic protein turnover. The depleted oocytes can then be analyzed as they attempt their first mitotic division following fertilization. Here we outline the characteristics that contribute to the usefulness of the C. elegans embryo for cell division studies. We provide a timeline for the first embryonic mitosis and highlight some of its key features. We also summarize some of the recent discoveries made using this system, particularly in the areas of nuclear envelope assembly/ dissassembly, centrosome dynamics, formation of the mitotic spindle, kinetochore assembly, chromosome segregation, and cytokinesis.

1. The C. elegans embryo as a system to study cell division

The C. elegans embryo is a powerful model system for studying the mechanics of metazoan cell division. Its primary advantage is that the syncytial gonad makes it possible to use RNA interference (RNAi) to generate oocytes whose cytoplasm is reproducibly (>95%) depleted of targeted essential gene products. Introduction of dsRNA rapidly catalyzes the destruction of the corresponding mRNA in many different systems. However, depletion of pre-existing protein is generally a slow process that depends on the half-life of the targeted protein. In contrast, in the C. elegans gonad, the protein present when the dsRNA is introduced is depleted by the continual packaging of maternal cytoplasm into oocytes (Figure 1). Since depletion relies on the rate of embryo production instead of protein half-life, the kinetics tend to be similar for different targets. By 36-48 hours after introduction of the dsRNA, newly formed oocytes are typically >95% depleted of the target protein.

Explanation:

4 0
3 years ago
Professional gardeners often soak seeds in hydrogen peroxide before planting them. Why?
prisoha [69]

Answer:

Professional gardeners often soak seeds in hydrogen peroxide before planting them in order to increase the germination percentage or to reduce germination failure. When the seeds are soaked in hydrogen peroxide, the seed coat becomes soft and enzymes present in the seed becomes active. Due to soaking of seeds, the seed takes less time to germinate. So that's why gardeners uses this method.

5 0
2 years ago
Why do you think bread turns moldy less quickly when it is kept in a refrigerator than when it is kept at room temperature
PSYCHO15rus [73]
Hi there!

I think bread turns moldy less quickly when it is kept in a refrigerator than when it is kept at room temperature because bacteria eats foods like bread and causes mold, and less bacteria grow in colder temperatures. Since less types of bacteria thrive in colder temperatures, it takes longer for less bacteria to create mold. 

Hope this helps!
6 0
3 years ago
Other questions:
  • Help please !!! Psychology
    7·1 answer
  • Can someone help? Describe the ADP molecule and its function within a cell.
    11·1 answer
  • There can be different variations of a trait known as __________
    7·1 answer
  • ere are three general areas within forensic entomology: medical/legal, urban, and stored products. True False
    12·2 answers
  • the frequency of a certain biological process - in which pieces of homologous chromosomes are exchanged - is used to figure out
    12·1 answer
  • It was not until the time known as the modern synthesis that Mendel's laws and the mathematical descriptions of genetic variatio
    8·1 answer
  • Give an example of an acid you can drink?
    14·2 answers
  • Which leukocytes release histamine during the inflammatory response?
    13·1 answer
  • The building block of living things is called
    13·2 answers
  • Select the statement that BEST answers the following question
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!