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
Amiraneli [1.4K]
3 years ago
9

Your heart functions in your body as a(n)

Biology
1 answer:
Bess [88]3 years ago
8 0
The most appropriate answer is D !!
You might be interested in
What is a recombinant plasmid?
Mkey [24]

Answer:

DNA plasmid that contains both "old" and "new" gene segments and confers new characteristics to the organism in which it is placed.

Explanation:

During the genetic engineering procedure, which aims at producing an organism with better and desirable characteristics, a DNA called PLASMID is usually used to convey the gene of interest into the organism.

A plasmid is a self-replicating extra-chromosomal DNA found in the bacterial genome. The plasmid becomes a RECOMBINANT PLASMID when a foreign DNA of interest is inserted into it, in order to act as a vector (carrier). Therefore, a recombinant plasmid is a DNA plasmid that contains both "old" i.e bacterial genome and "new" i.e foreign gene segments and confers new characteristics to the organism in which it is placed.

4 0
3 years ago
The ocean floor is at a lower elevation than the continents. Which of the following pieces of evidence best supports this claim?
andre [41]

Oceanic crust is thinner and denser than continental crust.

4 0
3 years ago
What do organelles help form in the next level of organization
taurus [48]
Organelles exist within cells, which exist within tissues. Communities exist within ecosystems, which exist in the biosphere.
3 0
3 years ago
Riboswitches are folded RNAs that act as switches to turn protein synthesis on or off in response to _________.
sergejj [24]
Choice B:
changes in the environment
4 0
3 years ago
use models photosynthesis usually produces glucose (c6h12o6) as a final product. what are the sources of the carbon atoms and hy
Eva8 [605]

Answer:

Glucose is made of six carbon atoms, six oxygen atoms, and twelve hydrogen atoms. When the plant makes the glucose molecule, it gets the carbon and oxygen atoms it needs from carbon dioxide, which it takes from the air

4 0
3 years ago
Other questions:
  • Food, then
    7·2 answers
  • To living organisms, the most dangerous debris from tephra is probably _____, because it spreads so widely. huge volcanic boulde
    13·2 answers
  • the fossil record indicates that several times in the past, huge numbers of species have disappeared suddenly in phenomenon know
    9·1 answer
  • Given that polyurethane is a huge polymer (mw >>?????????,????????? daltons), why is it important that the polyurethanase
    5·2 answers
  • Which of the following represents a physical change in matter?
    14·1 answer
  • Human height tends to follow a normal distribution. For example, 80 percent of men are somewhere between 5 feet 4 inches tall an
    5·2 answers
  • Silicate minerals contain the elements silicon and oxygen. what contains only silicate materials
    14·2 answers
  • As a scientific concept, race Group of answer choices A. is very significant because it gives us a clearer understanding of huma
    5·1 answer
  • A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive conditions) and expresses t
    5·1 answer
  • The principles of probability can be used to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!