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
Svetllana [295]
3 years ago
8

It’s biology ok I need help with it

Biology
1 answer:
Genrish500 [490]3 years ago
6 0

Answer:

Increased Pollution

Explanation:

You might be interested in
Different body cells can respond differently to the same peptide hormone because _____.
ch4aika [34]
The correct answer is d: a target cell's response is determined by the components of its signal transduction pathways.
The response of a cell to a hormone depends on the cell’s receptor and a signal transduction. When a peptide hormone binds to a receptor on the cell membrane, a second messenger is activated in the cytoplasm. The second messenger has a role of triggering signal transduction leading to the cellular response. Lots of different signal transduction processes (for example, different intracellular proteins) are used to coordinate the behaviour of target cells.  

 

<span> </span>

7 0
3 years ago
Which state of a dead body is caused by the lack of adenosine triphosphate (ATP) to the muscles?
Ket [755]

Answer:

__Rigor mortis__________ is caused by the lack of adenosine triphosphate (ATP) to the muscles

Explanation:

The rigor mortis corresponds to the stiffness of the muscles (they cannot contract or elongate) due to the lack of ATP, where I fixed the bridges between actin and myosin. This event happens when the oxygen transporting organs stop working.

7 0
3 years ago
There are 1000 micrometres (um) in a millimetre (mm).
Vesna [10]

Answer: The length of the cell in millimetres is 0.0015.

Explanation:

Given conversion :

1000\mu m=1mm

Thus 1\mu m=\frac{1}{1000}mm=0.001mm

Given : Length of the cell = 1.5 micrometers (\mu m)

To find: Length of the cell in milllimeters (mm)

Length of the cell in milllimeters (mm) = 1.5\times 0.001mm=0.0015mm

The length of the cell in millimetres is 0.0015.

4 0
3 years ago
Suppose a chemical was to spill onto the ground and get into the soil. The
chubhunter [2.5K]

Answer:

To clean groundwater you must:

Explanation:

Eliminate the pollution source: An underground tank must be pumped dry and then dug out from the ground. A factory must be required to stop releasing toxic chemicals. Farms must be more careful about the chemicals they put on their fields.

Monitor the extent of the pollutant: Scientists test water in wells. Sometimes they drill wells to test water. They learn how the groundwater is flowing: how fast and in what direction. They study the contaminants in the groundwater. Then they determine where the contaminant plume is going.

8 0
2 years ago
Ligases are enzymes that link two dna fragments together. Suppose a bacterium develops a mutation in the ligase gene needed for
Goryan [66]

Answer:

Cell will not replicate because of incomplete DNA replication.

Explanation:

DNA replication is crucial for reproduction/replication of any organism as it involves the duplication of genetic material. So if an organism is unable to perform proper DNA replication it would not be able to reproduce.

DNA polymerase is the enzyme that synthesize the new DNA strand in DNA replication. DNA polymerase can synthesize a strand only in 5'→3' direction. Both of the strands of DNA molecules are opposite in direction. So one strand is synthesized continuously called as leading strand while the other strand is synthesized in form of okazaki fragments called as lagging strand.

The okazaki fragments are joined together by the enzyme ligase. So if Ligase enzyme is absent in bacteria it would not be able to synthesize the lagging strand of DNA and thus could not be able to produce a replica of DNA. And if there is No replication of DNA then No replication of cell would occur.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following would be the SI unit to use in measuring the amount of electrical current in a circuit?
    12·2 answers
  • A major problem caused by humans is the contamination and depletion of
    11·1 answer
  • Based on the pyramid which type of organism would be least abundant in most ecosystems
    15·1 answer
  • How long did it take for rattlesnakes to adapt without a rattle?
    14·2 answers
  • To test the hypothesis that plants grow faster in green light, a student set up 3 of the same type of plants. She placed the fir
    6·1 answer
  • What could be a cause of melanoma?
    14·1 answer
  • Give Reasons<br>why addation of<br>acid<br>to a DNA solution causes a change<br>in its absorbance.​
    5·1 answer
  • What is a thermocline?
    13·2 answers
  • What causes the most destruction from earthquakes?
    14·2 answers
  • What is another name for data?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!