1. Name an antibody in our body.
2.What body system do antibodies work in?


Please help i will mark Brainly

Answers

Answer 1

no sé porque no entiendo inglés

Answer 2

Answer:  IgG

Explanation: For example, IgG, the most common antibody, is present mostly in the blood and tissue fluids, while IgA is found in the mucous membranes lining the respiratory and gastrointestinal tracts. The five main classes of antibodies (immunoglobulins): IgG, IgA, IgD, IgE, and IgM.

                             I hope this helps! :)


Related Questions

According to the bar graph, how many players averaged more than 30 points
per game?

Answers

Answer:

2 players

Explanation:

Answer:

2

Explanation:

= Arenas and Bryant

.........

what molecules from proteins when linked together with covalent bonds

Answers

Answer:

Amino Acids

Explanation:

they link with each other through means of peptide bonds and as a result form proteins

Which statement best explains the relationship between cellular respiration and photosynthesis?
Cellular respiration breaks down glucose, while photosynthesis builds glucose.
Photosynthesis breaks down glucose, while cellular respiration builds glucose.
Both photosynthesis and cellular respiration break down glucose.
Both photosynthesis and cellular respiration build glucose.

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

Compare between a simple and compound microscope

Answers

Answer:

simple micro scopes or for seeing just small items and compound micro scope is for even smaller stuff!

Explanation:

A compound microscope allows you too  see stuff like atoms they are super small and cant be seen by the naked eye so we need a strong tool called the compound microscope!

How many angels can dance on the head of a pin?

1This is a question that has been pondered over the centuries. Can it be answered using scientific method? Is it a scientific question?

The Goal of Science
2The goal of science is to answer questions about the natural world. Scientific questions must be testable. Which of these two questions is a good scientific question and which is not?

What is the age of our planet Earth?
How many angels can dance on the head of a pin?
3The first is a good scientific question that can be answered by radiometrically dating rocks among other techniques. The second cannot be answered using data, so it is not a scientific question. Which of the following would be considered a good scientific question?
SELECT AN ANSWER

A-Why do airplanes fly?

B-How much does a thermometer weigh?

C What is your favorite food?

D) How does size affect the speed of an object rolling down a hill?i

Answers

The answer is d. It shows a scientific question

Answer:

D) How does size affect the speed of an object rolling down a hill?

Explanation:

i think

respiration in echinoderms​

Answers

In general, echinoderms typically respire by simple diffusion, using gills or specialized projections, like tube feet or pockets, to circulate water and oxygen through their bodies. Many echinoderms also use a simple hemal system, a series of pockets and tubes that serves almost like a net of veins and arteries.

Why do materials move across a membrane?

Answers

Answer:

they passively move from an area of high concentration to low concentration and also by active transport  

Explanation:

Answer:

Explanation:

Mass has a tendency to spread equally throughout available space. This is called diffusion

5. How can a scientist determine the magnification of a specimen that is being viewed under the
microscope?
a. all specimens are viewed at 100X magnification on a microscope
b. The adjustment knob will tell the scientist the magnification
The scientists should multiply the magnification of the eyepiece (10x) by the magnification
of the objective lens in use.
d. The scientist should refer to the microscope's manual for the correct magnification.

Answers

Answer:

c

Explanation:

eyepiece has it magnification and also objective lens.when both are multiplied the result is magnification

Answer: C

The scientists should multiply the magnification of the eyepiece (10x) by the magnification

Which of the following monomer is used as the main source of energy

Answers

glucose is the monomer used as the main source of energy

Scientists have names for more than 30 types of snow crystals.

Answers

Answer:

it's false there are only five types of snow crystals

False I looked it up on goggle and it said that only 7 snow crystals are known

The process of cellular respiration occurs in which of the following organisms?

A. Only in plants.
B. Only in animals.
C.I n most living organisms
D. Only in plants and animals

Answers

a. only in plants is the correct

which organ system is responsible for transporting oxygen throughout the organism,​

Answers

Answer: circulatory system

Did the medical assistant have the syringe properly positioned

Answers

Answer:

the medical assistant could have positioned the syringe wrongly, as it could have been the one causing pain and irritation, and it was vital to confirmed..........

True or false : the pelvic girdle is larger and wider in make animals versus female animals?

Answers

False the pelvic gridle is smaller in male animals

Cyanide poisons cell by limiting the production of ATP through cellular respiration. Cyanide does this by blocking the enzyme that attaches electrons and hydrogen atoms to oxygen to form water.

Which stage of cellular respiration would this most directly affect?

A Acetyl CoA formation
B Electron transport chain
C Glycolysis
D Krebs cycle

Answers

C SHOULD BE THE CORRECT ANSWER BUT IM NOT SURR

Can natural selection occur? Why/why not?

Answers

Answer:

The reason why it occurs is when the organism doesn't have the desirable traits it needs to survive.

Explanation:

A mutation in a polypeptide with the original amino acid sequence of: Met-Ala-Gln-Arg-Glu-Leu results in a mutant with the sequence: Met-Ala-Gln-Gly-Glu-Leu. Which describes the most likely type of mutation that has occurred?

Answers

Answer:

This question lacks options, however, it can be answered based on general understanding of the topic

The answer is SUBSTITUTION MUTATION

Explanation:

A mutation is any change that occurs in the nucleotide sequence of a gene. Mutation can be of different types depending on how it occurs. One type of mutation is SUBSTITUTION MUTATION, which is a mutation in which one or more nucleotide base is replaced by another in the sequence.

Nucleotide bases are read in a group of three called CODON. Each of these codons specify amino acid. Hence, if the nucleotide base sequence is altered during mutation, the amino acid sequence is altered likewise. In this case where the original amino acid sequence is: Met-Ala-Gln-Arg-Glu-Leu, the mutation affected the nucleotide bases coding for Arginine (Arg), hence changing it to Glycine (Gly).

This means that a base substitution mutation occured, replacing the amino acid Arginine with Glycine in the mutated sequence.

Butter is solid at room temperature because *
0 it has gone through a hydrogenation process.
Othey have double bonds in the hydrocarbon tails.
there are fewer hydrogens attached to the carbons.
there are more hydrogens attached to the carbons.

Answers

Sorry I don’t know the answer but I would like to say happy holidays and have a good Christmas or honika what ever you celebrate

How is the space shuttle able to leave earth's surface?

PLEASE TELL ME IS ITS A, B, C, OR D

Answers

Answer: A

Explanation:

The shuttle needs to go up in order to get into space, this means they need to create a force greater then gravity because if they didn’t the shuttle wouldn’t be able to accelerate upwards

The space shuttle is able to leave Earth's surface when the space shuttle engine creates an upward force that is greater than downward force of gravity.

The force of gravity pulls every towards the center of the Earth, to overcome this force of gravity the space shuttle will create an upward force that is greater than force of gravity.

The upward force created by the space shuttle engine must overcome the downward force of gravity on the space shuttle.

To overcome the force of gravity, the space shuttle engine speeds upwards with a velocity known as escape velocity.

Thus, we can conclude that the space shuttle is able to leave Earth's surface when the space shuttle engine creates an upward force that is greater than downward force of gravity.

Learn more about escape velocity here:https://brainly.com/question/24145520

In starfish, the allele for brown coloring is dominant, and the allele for blue coloring is
recessive. For which parental genotypes are 100% of the offspring expected to be blue?
BB x bb
Bb x Bb
bb x bb
BB x BB

Answers

Answer:

C. bb x bb

Explanation:

    B      B                                 B     b

b   Bb   Bb                          B   BB   Bb

b   Bb   Bb                          b   BB   bb

100% Brown                       75% Brown 25% Blue

    B     B                                  b      b

B   BB  BB                           b   bb   bb

B   BB  BB                           b   bb   bb

100% Brown                        100% Blue

Use the drop-down menus to complete the paragraph.
Geologists determine absolute age by comparing the amounts of radioactive and nonradioactive elements in rock. The radioactive, or , elements decay into nonradioactive elements. Because this rate of decay is for each element, geologists can compare the amounts of stable and unstable elements to determine how much of the elements have formed over time.

Answers

Answer:

1.  Igneous. 2. Unstable. 3. Constant. 4. Stable.

Explanation:

Geologists determine absolute age by comparing the amounts of radioactive and nonradioactive elements in igneous rock. The radioactive, or unstable elements decay into nonradioactive elements. Because this rate of decay is constant for each element, geologists can compare the amounts of stable and unstable elements to determine how much of the stable elements have formed over time.

Explanation:

The method used by geologists in calculating the precise or absolute age of a fossil is called radiometric dating. This calculation is done by measuring the amount of energy emitted by some radioactive elements present in the igneous rocks.

Each element with radioactive properties has a constant decay rate of its radiation, which is the amount of radioactivity that it loses over time. After the necessary time, radioactive or unstable elements become stable particles.

Since each element has a constant decay rate, the time that has elapsed since its formation can be estimated.

Although fossils are normally found in sedimentary rock strata -which do not contain radioactive elements- their precise age is calculated using radiometric dating of adjacent igneous rock strata.

Learn more:

Radiometric dating brainly.com/question/2833014

Answer:

1. igneous

2.unstable

3.constant

4.stable

Explanation:

PART II
Direction: Write the symbols of some elements and the group number it belong to
Name
Symbol
Group Number
Iron
Silver
Mercury
Oxygen
Gold
Potassium
Xenon
Magnesium
Hydrogen

#pa help po

Answers

Answer:

Iron -> Fe - Group 8

Silver -> Ag - Group 11

Mercury -> Hg - Group 12

Oxygen -> O - Group 16

Gold -> Au - Group 11

Potassium -> K - Group 1

Xenon -> Xe - Group 18

Magnesium -> Mg - Group 2

Hydrogen -> H - Group 1

Answer the stament below.

Answers

Answer:

The answer is C

Weather changes and it is recorded daily

every day we have different weather (btw)

Explanation:

The answer letter is C.

Salt is an easily found and replenished mineral.
*
O True
O False

Answers

Answer:

false it cannot be replenished

Explanation:

How many genders are there?​

Answers

Answer:

2 only

Explanation:

Answer:

there are 2 genders: the male and female

Explain how matter is cycled between plants and animals.

Answers

The food of almost any kind of animal can be traced back to plants. ... Matter cycles between the air and soil and among plants, animals, and microbes as these organisms live and die. Organisms obtain gases and water from the environment and release waste matter (gas, liquid, or solid) back into the environment. Hope this helps :)

The food of come from autotrophic plant to animal through food chain. The energy cycles between the air and soil and plants, animals, and microbes occur by food web.

What are the components of food web?

A food web is defined as the cyclical event of energy transfer among different trophic level of organism.

The major components are primary producers, primary consumers, secondary consumers, tertiary consumers, quaternary consumers

Primary producers are the green autotrophic plants and capture some of the solar energy  and convert it into chemical energy by photosynthesis.

The net primary productivity (NPP) of energy is defined as the rate of photosynthesis minus the rate of respiration of plants.

Primary consumers or herbivores feed on producers constitute  the second trophic level of the food web.

in third tropic level, Secondary consumers eat primary consumers where as  tertiary consumers, quaternary consumers or predators, carnivores or omnivores, which are both plant- and animal-eaters, such as humans.

For more details regarding food web , visit:

https://brainly.com/question/2233704

#SPJ2

This stage of cellular respiration requires the presence of oxygen.
A. anaerobic respiration
B. glycolysis
C. fermentation
D. aerobic respiration

Answers

Answer:

Aerobic Respiration

Explanation:

Aerobic (in the presence of oxygen)

Anaerobic (absence of oxygen)

Glycolysis (central pathway for glucose{sugar} metabolism)

Fermentation (chemical breakdown of a substance by bacteria, yeast or other microorganisms and the escape of gases and heat)

T the answer would have to be A

Cells use different processes at different times to provide an organism with the energy that it needs. Spirulina is an autotrophic bacteria that can be found in freshwater and marine environments. Which process takes place in the cells of Spirulina that does not occur in the cells of a human? photosynthesis aerobic respiration anaerobic respiration cellular respiration

photosynthesis
aerobic respiration
anaerobic respiration
cellular respiration

Answers

Answer:

I believe it is d, cellular respiration.

Explanation:

Answer:

D

Explanation:

4. How did the pH of the water affect the hatching of the brine shrimp?
I

Answers

Pure water is supposed to have a pH very close to 7,solutions with a ph of less than 7 are acidic and solutions with a ph greater than 7 are basic ,ph can have an effect on the growth of growing organisms such as brine shrimp,eggs can last years on dry land but when added to water they hatch within 12hrs.
Hope this helps!

HELPPPPPP ASAPPPPPPPP HELPPPP

Answers

Little to no agitation I’m pretty sure

Answer:

it is C. Little to No agintation

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