The best answer is the third option namely an enclosed nucleus.
One major difference between these two types of cells is that a prokaryote cell has no distinct nucleus enclosed with a membrane whereas in a eukaryote cell the genetic material, which is DNA, is packaged into chromosomes and found within a distinct nucleus that is enclosed with a membrane
Examples of prokaryotes are bacteria such as staphylococcus species found as commensals on the skin of man and Streptomyces soil bacteria from which the antibiotic streptomycin is derived.
Examples of eukaryotes are an amoeba, which is a unicellular protozoan that lives in water and a hepatocyte which is a liver cell in man.
It designate a plenty or overabundance of Endocrine
secretion or Hypo-, is the opposite of hyper-: it means underneath, less than normal,
or deficient of Endocrine secretion. It can be seen and range in the
bloodstream, and is usually found in higher levels in people whom are athletic.
It is also responsible for the brain sending signals for the healing of wounds.
It also helps with the bodies’ absorption of iron, by suppressing other
hormones and functions.
Answer:
C. Atoms can be used over and over in different molecules
Explanation:
When different compounds enter the stomach, they undergo a series of chemical reactions and are broken down. They are then used for new metabolic processes. For example, if glucose was broken down into pure Carbons, they could then react and form other molecules as needed by the body.
An antigen triggers a response from the immune system and an antibody is produced. All antibodies are immunoglobulins, therefore, the correct answer is immunoglobulin. More specifically, an immunoglobulin is a protein produced by plasma cells to fight and neutralize pathogens. To do so, the immunoglobulin has a specific region which is complementary to a specific region of the antigen. Immunoglobulin's mechanism of action is to bind to the pathogen and either block its action or trigger a response of other cells of the immune system.
<span>Most of the people who have no medical
insurance would typically seek medical treatment at low-cost medical clinics.
This seems to be the best or sometimes, the only way they can get affordable
medical care without health insurance.</span>
