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
Lapatulllka [165]
3 years ago
12

Compare humoral immunity vs cell mediated immunity

Biology
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer:

Humoral immunity:

Humoral immunity is mediated by the macromolecules present in the extracellular fluid. This immunity provides protection against the pathogens present in the extracellular fluid. B- cells are mainly produced by the humoral immunity. The plasma cell and memory cells are generated in the human body. Antibodies kill the pathogens in humoral immunity.

Cell mediated immunity:

Cell mediated immunity is activated by the infected cells. This immunity provides protection against intracellular pathogens. T- cells are mainly produced by cell mediated immunity. T helper cells and T killer cells are mainly produced in the cell mediated immunity. Cytokines kill the pathogens in case of cell mediated immunity.

You might be interested in
PLEASE HELP ME ASAP !!!!<br> Explain the evidence (4 parts) for evolution? Complete answer please
ivanzaharov [21]

First of all, let us remember that "fitness" is defined as living enough to reproduce. If an organism has survived long enough to reproduce, it has done its part as far as survival is concerned, and id deemed "fit".

1) There is a struggle to survive. LIFE IS HARD. Survival is affected by limited resources, predators, and environmental factors. Organisms must compete with other organisms to obtain the necessary resources to survive. Organisms must evade predators and find successful ways to survive in challenging environments. Many more offspring are produced than those who stay alive long enough to reproduce themselves. Some offspring survive to adulthood and reproduce, many do not.

2) Traits in offspring are inherited from their parents.

3) There is variation in these inherited traits in the offspring. Most individuals among the offspring will not be identical to each other or their parents, but at the same time will carry the traits of their parents.

4) As conditions change, variations in traits may become more favorable than others for survival. Individuals who have the traits that enable them to survive and reproduce will pass these traits down to the next generation. Go back to step #1.

5 0
3 years ago
G542x is another cftr allele. If a female heterozygous for g542x bears a child fathered by a male heterozygous for the δf508 all
Amiraneli [1.4K]

Probability that the child would be homozygous for the g542x allele 0.00

<h3>why the probability is nil?
</h3>
  • The kid cannot be homozygous for the G542X gene since only the mother has it; the father, on the other hand, has a mutant dF508 allele and so cannot pass on a copy of mutant G542X = never homozygous recessive child.
  • A kid must have the G542X allele from both parents in order to be homozygous for the G542X allele. Because only the mother possesses the G542X gene, the child's chances of being homozygous for the G542X allele are 0.00
<h3>When offspring show a blend of the parents traits one allele is dominant over the other?</h3>
  • At the point when one allele is predominant over another, posterity show a mix of guardians' qualities.
  • The heterozygous aggregate in complete predominance is tracked in the middle of between two homozygous aggregates. A heterozygous individual showcases qualities of the two guardians in the event of codominance.

To learn more about hetrozygous from the given link

brainly.com/question/1626661

#SPJ4

4 0
11 months ago
An enzyme acts as a catalyst to a chemical reaction by
olya-2409 [2.1K]

Answer:

Speeding up chemical reactions by lowering the activation energy.

Explanation:

8 0
2 years ago
Read 2 more answers
What is the answer please help yall
Phantasy [73]

Answer:

That's correct im pretty sure

Explanation:

Because you are adding a nucleotide which is a frameshift mutation.

5 0
2 years ago
Read 2 more answers
Determine whether the following statement is true or false: Because introns are largely genetic junk, they do not need to be rem
uysha [10]

Answer:

False

Explanation:

Introns need to be removed precisely because the reading frame will be shifted if removed even single nucleotide too many or leaving an intronic nucleotide in the spliced mRNA .

Extra amino acids will be inserted if large pieces of introns are left in the mature messenger RNA.

In both cases, aberrant protien will be produced if the RNA splicing is not precise, hence they are needed to be removed by precision.

4 0
3 years ago
Other questions:
  • Match each stage of cellular respiration with the cellular location in which it occurs? cellular respiration: 1. glycolosis 3. C
    12·1 answer
  • What are the characteristics of life in lithops are succulent plants?
    6·1 answer
  • The I band contains only _______ filaments.
    9·2 answers
  • Enzymes? A. are able to heat up molecules so that they can react. B. always provide carbon dioxide for chemical reactions. C. ho
    15·2 answers
  • What are the differences and similarities between a clinical/hospital autopsy and that of a forensic/medicolegal autopsy?
    14·1 answer
  • Which of the following organisms are not ultimately dependent on sunlight for energy? predators species that live in hydrotherma
    13·1 answer
  • It took thousands of years to form this canyon. What MOST LIKELY caused the formation of the canyon? A) a volcano B) an earthqua
    6·2 answers
  • In both prokaryotes and eukaryotes, how many copies of the chromosome are left after replication?
    8·2 answers
  • What type of organic compound does algae produce to make energy for fuel?
    9·1 answer
  • All things nature gives are called ____ a. pantries b. ores c. natural resources d. renewable resources
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!