idgis primarily found on the surface of B lymphocytes where it functions as a receptor for antigen.
img antibodies are found in blood and lymph fluid and are the first type of antibody made in response to an infection. They also cause other immune system cells to destroy foreign substances.
Carbon dioxide-rich blood is received from the body in the right ventricle.
True
False
Answer:
false
Explanation:
Answer:
See below.
Explanation:
The answer would be false.
The right ventricle pumps the blood from the right atrium into the lungs and removes carbon dioxide.
-hope it helps
Write 50 reasons why dogs are better than cats (Easy)
Only need answer 7 and 8 please I’ll give brainliest
Answer:
Interphase
The phase where the cell increases its Dna is Interphase
(I only know the answer to 8, I'm so sorry)
Solar power is considered to be which type of energy resource?
A: Non-renewable
B: Renewable
C: Depletable
Answer:
It would definitely be; B. Renewable energy sources.
Explanation:
Why is a solar power a renewable energy sources? The reason are because solar energy is renewable by any traditional definition because it can be instantly regenerated and is literally always available without requiring eons of production time.
A cloud directly above you is about 10° across. From the weather report, you know that the cloud is at an altitude of 2200 m. How wide is the cloud?
The width of the cloud is : 384 m
Given data :
Cloud altitude = 2200 m
Temperature = 10°
Determine how wide the cloud isapplying the equation below
I = d[tex](\frac{\alpha }{57.3})[/tex]
where : I = linear size , d = 2200 m , [tex]\alpha = 10^{o}[/tex]
therefore :
I = 2200 ( 10 / 57.3 )
= 383.94 m
≈ 384 m
Hence we can conclude that the width of the cloud is : 384 m
Learn more about linear size : https://brainly.com/question/1048150
Which type of mutation plays the most important role in increasing the number of genes in the gene pool?
A:Changes in nucleotide sequence that lead to natural selection removing the allele from the population
B: Point mutation with a change in one base resulting in a harmful phenotype
C: Rearrangement of gene loci due to deleting or disrupting chromosomes
D: Gene duplication allowing for mutations to accumulate and expand the genome over generations
Answer:
The type of mutation that plays the most important role in increasing the number of genes in the gene pool is; D. gene duplication allowing for mutations to accumulate and expand the genome over generations.
Hope this help u ٩(｡θᗨθ｡)۶
Explanation:
[BWS.03]A scientific law can be best described as
O an explanation of a specific relationship
O a series of observations with contradictory data
O a phenomenon which works under changing conditions
O a description of specific relationships under given conditions
Answer:
a series of observations with contradictory data
Explanation:
mark me brainliest!!
Which individual is shown in the karyotype?
The answer to the question is,
trisomy 21 or Down syndrome
Answer:
Karyotypes can reveal changes in chromosome number associated with aneuploid conditions, such as Down syndrome. Careful analysis of karyotypes can also reveal more subtle structural changes, such as chromosomal deletions, duplications, translocations, or inversions.
hope it helps
Discuss the organization of a frog and tell how it differs from that of a sea start
Answer:
Learning Objectives. State the phyla of the organisms discussed in the lab activities; Use the characteristics of symmetry, coelom, embryo tissue layersllayersl
What role do specialized cells perform in establishing homeostasis?
Answer:
A multicellular organism maintains homeostasis by having specialized cells that must maintain their own homeostasis and cooperate with other cells. This requires the cells to communicate with one another.
What happens to the air pressure as you go higher in the atmosphere?
The air pressure gets lower because there is less air above you.
The air pressure gets lower because there is more air above you.
The air pressure remains the same.
Answer:
(a) The air pressure gets lower because there is less air above you
Explanation:
You want to know what happens to the air pressure as you go higher in the atmosphere.
Air pressureThe air pressure at a given point is effectively the weight of the column of air above that point. As you go higher in the atmosphere, more air is below you, and less air is above you. This causes the air pressure to decrease with altitude.
As you go higher, ...
The air pressure gets lower because there is less air above you
__
Additional comment
When you reach outer space, there is no air above you, and the air pressure is zero.
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What is a guillemot?
Where does she lay her eggs?
Answer:
The Guillemot is a type of auk in the family Alcidae; and unlike other birds incubate their young in carefully built nests on rock ledges and exposed cliffs
Explanation:
Alyssa finds an organism in her yard that is growing underneath an old fencepost. It lives in a very dark, moist environment on decaying leaves. It grows three inches tall within one week, and it is attached to the ground. In which kingdom should this organism be classified?
Answer:
I believe the kingdom it belongs in is Fungi
Explanation:
fungi I think we're it belongs
True or False?
Down syndrome is caused by a mutation that occurs during DNA replication which causes one nucleotide base to be substituted for another
What do you think coevolution is?
Answer:
Coevolution happens when the genetic development between two or more species affects the evolution of each other. An example would be hummingbirds and bird-pollinated (ornithophilous) flowers. The ornithophilous flowers give nourishment to the birds with their nectar that has high sugar content. The birds in return aids in the pollination of these flowers.
hope this helps in anyway
After 1973, American scientists began to make serious efforts to develop technologies that
create electricity from renewable resources. Do you think this step was necessary? Explain your
answer.
Yes
Explanation:
Yes, because the embargo of 1973 showed how dependent we are on just one type of fuel, so it was necessary to start looking at different ways to create energy.
The reason that bonds between atoms form is that
Answer:
Atoms form chemical bonds to make their outer electron shells more stable.
Explanation:
Hope this helps
Answer:
The reason that bonds between atoms form is that stability occurs when the outermost shell of electrons is filled.
Hope this help u ╰(⸝⸝⸝´꒳`⸝⸝⸝)╯
Explanation:
Going from the bottom to the top panels, what behavior likely increased among the animals?
A. commensalism
B. parasitic relationships
C. mutualism between two species
D. competition for food and water
1. Your immune system protects your body from pathogens and helps keep
you healthy.
How can you help your immune system work properly?
Answer:
eat multivitamin and mineral foods such as fruits, vegetables and avoid fast foods.
Explanation:
eat multivitamin and mineral foods such as fruits, vegetables and avoid fast foods.
Which of the following conditions would a physical therapist treat?
hypochondria
anxiety
infertility
Parkinson's disease
Try to search it up to make sure that its right but I think it's anxiety
From what you know of the frog's life cycle, suggest reasons for the large size of its fat bodies.
The fat bodies in frogs are yellowish to orange in color. They have a finger-like or spaghetti-like shape. The fat bodies are needed for hibernating, metamorphosis and for mating. These are areas in the body containing stored energy.
Is Turritopsis dohrnii capable of bioluminescence?
A. Yes Turritopsis dohrnii is capable of bioluminescence.
B. No Turritopsis dohrnii is not capable of bioluminescence.
Answer:
B, No
Explanation:
Turritopsis dohrnii, also known as the immortal jellyfish, is not capable of bioluminescence.
what is the definiton of electromagnetic energy?
Answer:
Electromagnetic energy is radiant energy that movements in waves at the speed of light. It can likewise be depicted as radiant energy, electromagnetic radiation, electromagnetic waves, light, or the development of radiation. Electromagnetic radiation can move with heat.
Explanation:
Electromagnetic energy is a. radioactive energy which turns itself when heated up.When a electric field is connected to electric conductors magnetic energy is evolved .Which is called electromagnetic energy1839 Schneiden and Schwann propose a cell theory.
... ...... What are don't u have in the world to me please tell me what u want to do and I will send u a mail
H. How many different bands of color pigment do you see on your strip? Which colors traveled
the farthest up the strip?
I. The yellow and orange colors are other pigments found in plant cells. What do you think is the
function of these other pigments? (see Figure 6.3)
Answer:
The orange-colored band, made of the pigment called carotenoids. is the most soluble in alcohol, so it traveled the farthest.
Explanation:
The pigment that traveled the furthest was carotene xanthophyll because it was the most soluble in the solvent.
100 Points Help
Fill in the gaps with a correct word.
1. The plasma membrane is composed primarily of _______________________. Other components include ________________, _______________ and _____________.
2. Each phospholipid consists of:
A. A polar head that is or “water loving”.
B. Two non-polar hydrocarbon tails that are ________________ or “water fearing”.
3. The phospholipids arrange themselves into a __________________ (or two layers).
1. The plasma membrane is composed primarily of phospholipids Other components include embedded protein, carbohydrates and Cholesterol.
It helps to maintain the shape of the cell and protect it from outer substances and works as a transportation conductor2. Each phospholipid consists of:
A. A polar head that is Hydrophilic or “water loving”.
B. Two non-polar hydrocarbon tails that are hydrophobic or “water fearing”.
They help in transporting the fluid outside and inside the cell3. The phospholipids arrange themselves into a phospholipids and sterols (or two layers).
Phospholipids works as an emulsifiers and sterols help in growth development of the cell3. What is the purpose of mitosis?
A. To produce haploid cells.
B. To produce diploid cells,
C. To produce half the number of cells,
D. To complete cellular respiration.
Justify
Answer:
B.) To produce diploid cells
Explanation:
The answer is B because mitosis works by duplicating each chromosome and dividing the copies evenly across the two sides of the cell. As a result, when a cell divides down the middle, each new cell receives its own copy of each chromosome, therefore producing diploid cells.
I hope this helps! ^-^
write about types of gland
Explanation:
TYPES OF GLANDS;Gland :-It is an organ or tissue that secretes specific chemical substance for performing a particular function.There are three types of glandsEndocrine glandsExocrine glandsHeterocrine glands (Mixed glands)Classification;On the basis of presence or absence of ducts, glands are classified into endocrine glands and exocrine glands. Exocrine gland;It is a gland that pours its secretion on the surface or into a particular region.By means of ducts for performing a metabolic activity.Example, sebaceous glands, sweat glands, salivary glands, intestinal glands.Endocrine gland; It is an isolated gland (separates even from epithelium forming it).Which secretes hormones that are poured into venous blood or lymph for reaching the target organ.Because the gland is not connected with the target organ by any duct.Example, hypothalamus, pituitary, thyroid, parathyroids, etc.Heterocrine gland (Mixed gland);It is a gland that has both exocrine and endocrine regions.The former pouring their secretion through ducts,While the latter pouring their secretion directly into blood/lymph, Examples, pancreas, testes, ovaries, etc.
-TheUnknownScientist 72
can any one answer this?
Answer:
carnivores:cheetah tigre hyena / omnivores Raccons dog bird / scavengers jackals bear wolf
Which of the following would increase the speed of the rock cycle?
O Increased rainfall
O Decreased sunlight
O Decreased Earth temperature.