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
Feliz [49]
3 years ago
9

What is a chromosome?

Biology
1 answer:
aliina [53]3 years ago
3 0
Apiece of DNA.........
You might be interested in
Where in the cell does transcription occur?
Sindrei [870]
The Answer is A.) Cytoplasm
8 0
3 years ago
Read 2 more answers
What is one difference between a cell wall and a cell membrane
Anastasy [175]
The answer is D<span>. Cell walls are made of cellulose. Cell membranes are made of proteins and phospholipids 

</span>
5 0
3 years ago
Read 2 more answers
If water were a nonpolar molecule, how would it’s properties be different?
DIA [1.3K]

Answer:

honestly bro i have no clue but u could ask my freind utterfuldolphin

Explanation:

6 0
3 years ago
Please please help! I'm really behind.
kipiarov [429]

Answer:

If the oil spilled in the gulf would have been processed oil, it would be worse than a normal oil spill as these oils have a higher shelf life.

Explanation:

Oil spills happen when a large quantity of oil gets mixed with large water bodies like <em>sea and oceans</em>. The oil being denser than water floats on the surface and does not mix with the water. It forms a coating on top of the water.

The difference between processed oil and normal oil is that they are heated at very <u>high temperatures</u> and this results in oxidation which creates <em>free radicals</em>, which are not good for the body and its cells. Also they have a very long shelf life due to which they will remain on water for a long time.

When oil spills happen, the <em>wind</em> cause the spill to spread over the water surface, thereby engulfing a large amount of area. The major disadvantages of the spill are:-

  • The oil gets stuck in the feathers of the birds who come by to dip themselves,
  • Animals like whale, dolphins have blow holes for releasing water. the oil covers these holes and makes it difficult for them to breathe.
  • The fur of animals like <u>seal and otter </u>gets mixed with the oil and can prove harmful to them as it gets them exposed to cold.
  • The overall BOD of the water body decreases, and organisms which use sun rays coming inside the ocean suffer as these get blocked.
  • Since processed oil has longer shelf life, a large quantity of animals will suffer and die.
7 0
3 years ago
Which cell structures are found in plant cells, but not in animal cells?
Levart [38]

Answer:

The one I know is plant cell has no cell wall while animal cell have cell wall

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which is produced by the endocrine system to control how cells and organs function?
    8·1 answer
  • An over-response of the body to a specific substance is called
    10·2 answers
  • Which of the following elements is required for growth and development and is in our DNA? *
    15·1 answer
  • Cerebral aneurysm is most frequently the result of a. subarachnoid hemorrhage. b. subdural hemorrhage. c. meningitis. d. embolic
    6·1 answer
  • A(n) _____ bond forms when two atoms share one or more pairs of electrons.
    9·1 answer
  • In what kind of environment would you find a depressed, marbled fish?
    14·1 answer
  • A German company specializes in building laboratory rooms for handling dangerous viruses and bacteria. Each room is designed to
    15·1 answer
  • Identify the tissues and write their main functions<br><br>9 to 11 carries three marks each​
    6·2 answers
  • What is the name for the substance that is chemically changed by an enzyme?
    6·1 answer
  • Results of research showing that auditory hallucinations are localized in the expressive speech area of the brain suggest that?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!