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
irakobra [83]
3 years ago
13

What most directly enables salmon to swim in a river

Biology
1 answer:
icang [17]3 years ago
8 0
What most directly enables salmon to swim in a river is energy from its food. If it weren't for the energy they obtain from food they eat, they wouldn't be able to swim in a river, at least not that easily. 
You might be interested in
What is the functions of glucose in Living Organism​
melisa1 [442]

Answer:

Its used as energy for the cell

8 0
3 years ago
Given a template strand of 3' ATGCTTGGACA 5' and partially made complementary strand containing only 5' TAC 3', what would be th
sineoko [7]
Answer: <span>5'-TACGAACC-3'

</span><span>The enzyme DNA polymerase will  form hydrogen bonds with the nucleotides of the template DNA and add new nucleotides, adenine will bond with thymine and guanine will bond with cytosine, forming the complementary strand.
</span>
<span>3' ATGCTTGGACA 5 is the DNA template
</span><span>5' TACGAACC .......3' is the complementary strand
you just need to join the right nucleotides. If there is no T, the DNA polymerase has nothing appropriate to connect to the A, so it stops there
</span>
3 0
3 years ago
Discribe the types and importance of biological tools and identify their function​
lara31 [8.8K]

Answer:

The answer is below

Explanation:

There are different types of biological tools, with each of them having different functions. However, for the sake of the question, some of the popular tools will be listed here.

1. Stockroom tools: this includes:

Beaker: this is essential to take or storing small substances

Bunsen Burner: this is important in the biological lab to heat a substance

Flask: this is essential in holding liquid substance.

Pipette: it forms of a lab spoon that is used in mixing substances to form a compound or mixture

2. Computer and Imaging system: this is important in image analysis and sequence-analysis programs

3. Cell cultures: this is used in the biological lab to enhance the complex cell differentiation required in the experimentation of animal cell structure

4. Microscopes: this is essential in determining and examining the microscopic organism that we can not see with our makes eyes

8 0
3 years ago
5 Disorders of the Nervous System.<br>(i need it ASAP)<br>PLSSS​
Annette [7]

Answer:

1.)Parkinson's disease 2.)Multiple sclerosis 3.)Alzheimer's disease 4.)Amyotrophic lateral sclerosis 5.)Huntington's disease

Please let me know if it's correct.

8 0
3 years ago
Which statement best describes the role of the plasma membrane in osmosis?<br><br> please help me
sweet-ann [11.9K]

Answer:

The first statement

Explanation:

Osmosis is the transfer of water molecules from a low concentration to a higher concentration through a partially permeable membrane

The partially permeable membrane only allows water molecules to pass through

Therefore, the first statement best describes osmosis

7 0
3 years ago
Other questions:
  • Where do the semen cells come from
    14·1 answer
  • Al of it please !!!!!!
    13·2 answers
  • Eutrophication results in the death of trout and other fish as a result of
    13·2 answers
  • Why do some environmental groups oppose tidal energy? (site 1)
    5·1 answer
  • If you have a prehistoric tooth how can you use carbon dating to determine its age
    7·1 answer
  • Among other functions, hepatocytes (liver cells are specialized for detoxifying drugs or other chemicals. hepatocytes have large
    5·2 answers
  • Prenatal medical procedure in which high frequency sound waves are directed into a pregnant woman's abdomen
    6·1 answer
  • Help with this 4 i mark u as brainlist if u answer them correctly 20 points
    10·1 answer
  • Where on the earth can you find marsupial mammals?
    12·1 answer
  • Nitrogen fixation is a process that changes plant and soil ____ into nitrogen
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!