Will Heating Yogurt Kill The Bacteria Please Answer Science Question?
Please answer science question? - will heating yogurt kill the bacteria
1.of the following which an infectious disease?
a.asthma
b.diabetes
c.tuberculosis
d.heart disease
2. Lymphocytes are a type of
a.antigen
b.bacterium
Vector c.biological
d. WBC
3.an antibiotic is a drug used to kill
a. Bacteria
b.latent virus
c. Cyanobacteria
d.viruses
4. Chronic diseases
a. fatal
b.always infectious
c.long sustainable
d. do not always infectious -
5.Why botulism are sometimes able to toxins when heated, produce too?
6. You have a cold and sneezing constantly, but otherwise feel fie.today is the big game, so they go to school. The following week, half your friends are sick too. What happened?
7. What is an antibody, and how does it work?
8.The name indicates that the bacterium Streptococcus
a. coil pairs
b. Groups of spirals
c. SPHERE-form
d. bar chains
9.of these foods not produced with the help of bacteria?
a.milk
b.yogurt
c.cheese
d.sauerkraut
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2 comments:
1-TB
The 2-WBC
3-bacteria
4-term
5-The spores are resistant to heat-labile toxin resistant.The is and are not destroyed when heated to 80 ° C for 10 minutes or more.
6-infected
7-antibodies (also called immunoglobulins) are proteins, the immunoglobulins in the blood or other bodily fluids of vertebrates, and are identified by the immune system to neutralize, use foreign objects like bacteria and viruses. They are usually of basic structural elements, each formed with two large heavy chains and two small lights, such as monomers with one unit, dimers with two units or pentamers with five units. Antibodies are produced by a type of white blood cells called plasma cells.
There are different types of antibody heavy chains, and different types of antibodies that possess different isoforms of the heavy chain, they are divided. Five different antibody isotypes are known among mammals, which play different roles and help to direct appropriate immune responsand for any kind of foreign object they are facing.
Although the general structure of the antibodies are very similar to a small region at the end of the protein is extremely variable, allowing millions of antibodies with slightly different end life. This region is known as the hypervariable region. Each of these variants can bind to a different target, known as enabling a wide variety of antibodies antigen.This the immune system to recognize an equally wide variety of antigens. The only part of the antigen is recognized by an antibody as an epitope. These epitopes bind with their antibody in a very special interaction, induced fit known, identify and antibodies bind only their unique antigen among the millions of molecules in the body contributes. The recognition of one of an antibody-antigen labels to attack other parts of the immune system. Antibodies can also neutralize targets directly to that cause, for example, binding to a portion of a pathogen that are required to infections.
The large and diversA population of antibodies through random combinations of a number of gene segments that encode different antigen binding sites (or paratope), followed by random mutations in this region of the antibody gene, generated by creating more diversity. The genes of these antibodies also re-organize in a process called class switch that changes the basis of the heavy chain on the other, creating a different isotype variable regions of antibodies that retain antigen-specific. This allows a single antibody, which are used by different parts of the immune system. Antibody production is the main function of the humoral immune system
8-bar chains
9-milk
c
a
a
c
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b
d
:)
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