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
ohaa [14]
3 years ago
8

Determine whether each is a source of bad ozone or not.

Biology
1 answer:
KIM [24]3 years ago
8 0
Car exhaust, industrial emissions and solvent vapors are all sources of bad ozone layers because they unleash pollutants into the atmosphere which in turn harm the ozone layer.
You might be interested in
What is the study of organisms at the early stages of development
mafiozo [28]

Answer:

In developmental biology, embryology would be the early cellular stages of development.

Explanation:

6 0
3 years ago
When actively growing cells are treated with taxol, they often are unable to complete the cell cycle. based on what you have lea
jolli1 [7]
<span>Taxol block the depolymerization of the microtubule that occurs during the anaphase of M phase in which the chromosomes are pulled towards opposite pole. Due to lack of pulling, separation of the chromosomes is not possible. Hence the cells will be arrested at M phase checkpoint</span>
8 0
3 years ago
In which ways can the individual steps of this process be regulated to lead to higher or lower expression of a particular protei
Dahasolnce [82]

Answer:

There are many points at which eukaryotic gene expression can be controlled, through pretranscriptional control, transcriptional control, and posttranscriptional control

Explanation:

The pretranscriptional control determines the accessibility of chromatin to the transcription machinery. It is affected by supercoiling and methylation. It is also known as epigenetic regulation, and it does not depend on the sequence but on the conformation of the DNA.

While transcriptional control determines the frequency and / or speed of transcription initiation through the accessibility of the start sites, the availability of transcription factors and the effectiveness of promoters.

The post-transcriptional control is the one that is exercised once the transcript has finished synthesizing. It can be of several types:

• Maturation control: As the RNA adjustment can be made.

• Transport control: Most RNA has to go out to the cytoplasm to perform its function. For this they have to cross the pores of the nuclear membrane, where you can select the RNAs that will be transported and those that will not.

• Stability control: The half-life of RNA can be regulated by the expression of RNAs or mRNA stabilizing proteins in the cytoplasm.

• Translational control: It is exercised on the frequency with which the mRNAs begin to be translated. It can also affect the frequency with which proteins mature and the availability of enzymatic effectors.

6 0
3 years ago
What are the names of pathogen and vector of disease "Malaria" ?
Katyanochek1 [597]
Malaria is a Parasitic disease with four kinds of pathogen:

Plasmodium Vivax
Plasmodium Ovale
Plasmodium Malariae
Plasmodium Falciparum  [ Most dangerous ]

The Vector of Malaria is "Female Anopheles"

Hope this helps!
5 0
3 years ago
A gas has no definite:<br> a shape<br> b volume<br> c<br> weight<br> d both A and B
mr Goodwill [35]

Answer:

a gas has no definite Shape and Volume

Explanation:

hope this helps! have an amazing day lovely!

6 0
3 years ago
Other questions:
  • Which part collects urine until it is expelled from the body? collecting duct renal pelvis urinary bladder
    10·2 answers
  • PLEASE HELP biology question
    8·1 answer
  • Many bivalves, like clams, live in salt water. The clam captures food particles from water that flows over its gills. Which of t
    10·2 answers
  • A prokaryotic cell is distinct from a eukaryotic cell because a prokaryotic cell lacks _____.
    13·1 answer
  • The graph below depicts the frequency of expression of the range of leg lengths in a population of crickets:
    9·1 answer
  • Please answer it's 10 points
    5·1 answer
  • The remora attaches itself to sharks by means of its suction–like mouth. It gets free transportation and protection and also the
    9·1 answer
  • Which of the following has a cell membrane?
    8·1 answer
  • What implications need to be considered when creating environmental policies?
    10·2 answers
  • Compare and contrast the lytic and lysogenic cycles of reproduction
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!