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
Dima020 [189]
3 years ago
13

3 points

Biology
1 answer:
erica [24]3 years ago
3 0

Answer:

The Circulatory system

You might be interested in
How many nucleotides are needed to code for an amino acid
ivanzaharov [21]

Answer:

Three nucleotide

Explanation:

Three nucleotides are required to code for one amino acid. There are four types of nucleotides A, T, G, C which make DNA. So a doublet of nucleotide code which involves only two nucleotide would be insufficient to code for 20 amino acids because if 4 different nucleotide is taken two at a time then it can only produce 16 amino acid(4²=16).

But if we take three-nucleotide than the number reaches 64 which is more than sufficient to code for 20 different amino acids(4³= 64). Therefore 3 nucleotides are needed to code for an amino acid.

8 0
3 years ago
An instrument with a longer tube or larger body has a ______ natural frequency.
Lelu [443]
LOWER  is the answer 

I hope this help
6 0
3 years ago
Read 2 more answers
What are the advantages to using prokaryotic as host systems for genetic engineering? What are the limitations to genetic engine
ahrayia [7]

Answer and Explanation:

The manipulation of the gene is called genetic engineering. In genetic engineering, fragments of genes are cloned by leading the genes into the host cell. The advantage of using a prokaryotic host system in genetic engineering is that bacterial cells are used to produce commercially significant products. For example, human growth hormone helps to treat dwarfism, and human insulin production, which is used to treat diabetes. The bacterium P.putida is created by genetic engineering, which is used to break down petroleum products. Genetic engineering also carries some potential risks, such as transferring the selected gene into another speice, benefit one species can harm another speice. Therefore genetic engineering must be used in limit in prokaryotes. These limitations are also addressable in single-cell eukaryotic systems. Biologics-based therapeutic medicines such as a vaccine, gene therapies, and cell therapies known as bioproduction are produced. Medicines are so complex that they can only be formed in a living system. Biopharmaceuticals, value-added food, fuels, chemicals, antibiotics, and many other products are produced by bioproduction.

5 0
2 years ago
Consider the graph above.notice the trend in atmospheric carbon dioxide as recorded at recording stations over Antarctica.hypoth
Umnica [9.8K]

Answer:is there a graph or is it multiply question

Explanation:

5 0
3 years ago
Read 2 more answers
Why is osmosis important to the survival of a cell
stiv31 [10]

The most important function of osmosis is stabilising the internal environment of an organism by keeping the water and intercellular fluids levels balanced. In all living organisms, nutrients and minerals make their way to the cells because of osmosis. This obviously is essential to the survival of a cell.

3 0
3 years ago
Read 2 more answers
Other questions:
  • To make a copy of a dna molecule, half of an old strand is matched to a new strand. what is this called?
    14·1 answer
  • The carrying capacity of any population will stay the same
    8·2 answers
  • Read the statement: I think the plant will grow the fastest in ground soil. create a hypothesis as an if... then statement
    10·2 answers
  • If a star is shown 33.11 kilometers away, how many light years would that be ?
    14·1 answer
  • ¿¿cuales son los materiales iniciales de la glucolisis??
    13·1 answer
  • What are all the living organisms in ecosystems
    9·1 answer
  • The two sources of new materials involved in geologic processes are
    9·2 answers
  • Explain how the burning of food calories and the burning of wood are similar and how they are different.
    12·1 answer
  • Jack did an experiment to determine how different types of lights affect plant growth. He grew 5 plants in darkness, 5 plants in
    13·2 answers
  • Urinalysis shows that marianne has large amounts of protein in her urine. The area of the nephron that must be malfunctioning is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!