Small veins
they collect CO2 and other waste which flows int the veins
Answer:
I would say the answer is cells, because you basically need cells to live
Explanation:
The regenerated bacterium will probably also lack antibiotic-resistant genes.
What is antibiotic-resistant genes?
Some plants that have undergone genetic modification have genes that render them resistant to specific drugs. In order to distinguish GM plants and cells from non-GM ones, scientists frequently introduce these resistance genes during genetic modification. Once a bacteria has acquired a resistance gene and incorporated it into its DNA, the bacterium can dominate other bacteria and convey the resistance gene to all of its offspring. Bacteria reproduce quickly, which amplifies resistance.
Therefore,
the regenerated bacterium will probably also lack antibiotic-resistant genes.
To learn more about antibiotic-resistant genes from given link:
brainly.com/question/17817006
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Answer:
The correct answer would be zero.
Water potential measures the tendency of water to move from one area to another.
It is denoted by the symbol ψ.
It is determined by two main factors:
Solute potential (ψs): It is determined by solute concentration.
Pressure potential (ψp): The pressure exerted on a solution. It can be negative or positive.
ψ = ψs + ψp
Thus, in an open container, the water potential of pure water would be zero as pure water does not contain any solute (that is, ψs = 0) and pressure potential is zero (ψp = 0) in an open container.
Answer:
Carbon-14 in photosynthesis and Florbetapir (18F) in PIB of Alzheimer's disease.
Explanation:
These radioactive isotopes known as the biological spies as they tell or mark the presence or activity of a particular atom to the scientists in living beings.
For instance,
1. the process of photosynthesis can be understood by observing the radioactive isotope Carbon-14 from taking the carbon dioxide to the generation of glucose molecule by molecule process.
2. A protein that is deposited in people with Alzheimer's disease, called beta-amyloid. It is bind with another protein known as PIB, which contains Florbetapir (18F) a radioactive isotope. It gives an idea about the location of PIB and deposits in amyloid to try to eliminate the protein deposits and check the effect of medication.
