Inflammation, your skin, and macrophages are all part of the body's ___ immune system response to a pathogen. allergic general practiced specific

Answers

Answer 1
Answer: Inflammation, your skin, and macrophages are all part of the body's general immune system response to a pathogen. 
General or non-specific immune response include the cells and mechanisms for defending the host from infection, but those mechanisms are not long-lasting. It includes anatomical barriers (like skin or mucose membranes),recruitment of immune cells to sites of infection, removal of pathogens by white blood cells (like macrophages)…
Answer 2
Answer:

Answer:

B)

general

Explanation:

just did the test on usatestprep


Related Questions

Most protists are______.A)Unicellular B)Heterotrophs C)Autotrophs D)Multicellular
Why do hydrogen bonds form between water molecules?
C is incorrect help me
How do hydrophobic signalling molecules travel around the body?
Write a paragraph in your science journal that explains why you can step out of the shower into a warm bathroom and begin to shiver

A DNA strand has the codon AAT. According to the chart, the corresponding messenger RNA codes for which amino acid?

Answers

Answer:

Asparagine (symbol Asn)

Explanation:

In a gene, groups of three nucleotides (such as AAT) form codons that are read during translation, for the  synthesis of proteins.  The way codons are read can be found in a genetic code (attached here).

Before that, the DNA seuqences are transcripted to RNA sequences in order to be read and translated in the ribosome.

AAT (DNA sequence) will be transformed to  AAU during the transcription of DNA.  This is because during the transciption process all thymines (T) are replaced by Uracils (U).

In the genetic  code you can see that AAU is read as Asparagine.

Because Thymine is "replaced" with Uracil, the corresponding RNA Code for AAT would be UUA.

A biologist analyzes the DNA sequences of one gene in three different primates . The biologist finds that primates A and B have almost exactly the same DNA sequences for that gene. The DNA sequences in primate C are significantly different from those of A and B. This information allows the biologist to infer that:________

Answers

The question is incomplete as it does not have the option which are:

  • primates A and B are more closely related to each other than either is to primate C.
  • all three primates appeared on Earth at about the same time.
  • either primate A or primate B must be a direct ancestor of primate C.
  • primate C must have been the ancestor of both primate A and primate B.

Answer:

Primates A and B are more closely related to each other than either is to primate C.

Explanation:

In the given question, on the basis of the given information, it can be predicted that the Primate A and B are more closely related to C as the DNA sequences of these two primates are almost similar. The similarity of the sequence suggests that these primates have descended or diverged from a common ancestor.

The DNA sequence of C is different from both A and B which shows that both A and B are different from the C.

Thus, the selected option is the correct answer.

Answer:

The DNA sequencing is important for the determination of the evolutionary relationship with the organisms. The ancestory and descendants can also be identified by DNA sequencing.

Three primates A,B and C DNA sequences has been identified. It is given that primates A and B has same sequence and they are more closely related with each other. The primates C is unique and do not share relation with the primates A and B.  

Which of the following best describes a characteristic of Fungi that differentiates them from Bacteria?a.Fungi are eukaryotes, while Bacteria are prokaryotes.

b.Bacteria are heterotrophs, while Fungi are autotrophs.

c. Bacteria have gametangia, while Fungi do not.

d.Fungi have cell walls, while Bacteria do not.

Answers

Fungi are eukaryotes, while bacteria are prokaryotes is the statement among the following statements given in the question that best describes a characteristic of Fungi that differentiates them from bacteria. The correct option among all the options that are given in the question is the first option or option "a".

What does a food web link together?

Answers

Doesnt it link the circle of life?
Victuals webs consist of many interconnected pabulum chains and are more authentic representation of consumption relationships in ecosystems. 
The organisms that victual the primary engenderers are called primary consumers. Primary consumers are conventionally herbivores, plant-eaters, though they may be algae eaters or bacteria eaters.
The organisms that victual the primary consumers are called secondary consumers. Secondary consumers are generally meat-eaters—carnivores.The organisms that victual the secondary consumers are called tertiary consumers. These are carnivore-victualing carnivores, like eagles or immensely colossal fish.
Some aliment chains have adscititious levels, such as quaternary consumers—carnivores that victual tertiary consumers. Organisms at the very top of a aliment chain are called apex consumers.

How can two molecules with the same chemical formula react differently?

Answers

The molecules that have the different structural formula but the same chemical formula are known as isomers. Isomers explain the relationship between molecular arrangements that, although differing in chemical or physical properties. Chemical reactions in which one isomer is transformed into different are called isomerizations. A rapid equilibrium that cannot be easily isolated involved by isomerization is known as tautomerization.

"Different substances sometimes have the same chemical formula, such as glucose and fructose, but they have different components so they act differently."

If two eukaryotes participate in lateral gene transfer what will this do to the overall genetic variation of thespecies?
A) Nothing, the genetic variation will stay the same.
B) The genetic variation will decrease.
C) The genetic variation will increase.
D) This type of gene transfer is impossible in eukaryotes.

Answers

Lateral gene transfer, also known as horizontal gene transfer, increases genetic diversity and plays a big role in evolution of single celled organisms. 

Answer:

The correct answer would be C) The genetic variation will increase.

Horizontal or lateral gene transfer refers to the transmission of genetic material between two different genomes which is distinguished from a transfer of genetic material from parent to the offspring that is, vertical gene transfer.

For example, transformation, transduction, and conjugation result in horizontal gene transfer in bacteria.

It increases genetic variation of the population and plays important role in adaptation as well as evolution.

Other Questions