Which describes the polarity in a water molecule?
partial negative charge on the ancygen atom because its electrons are pulled toward the hydrogen
atoms
partai negative charge on the cygen atom because it pulls electrons from the hydrogen atoms
partial positive charge on the oxygen atom because it pulls electrons from the hydrogen atoms
partial positive charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
Which describes the polarity in a water molecule?
There is partial negative charge on the oxygen atom because it pulls electrons from the hydrogen atoms.
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What is one benefit of using SI units?
Answer:
The greatest advantage of SI is that it has only one unit for each quantity (type of measurement). This means that it is never necessary to convert from one unit to another (within the system) and there are no conversion factors for students to memorize. For example, the one and only SI unit of length is the metre (m).
Explanation:
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A soil sample with a large amount of space between the particles will have a
O low permeability rate
O low infiltration rate
O high porosity
O high capillarity
A soil sample with a large amount of space between the particles will have a high porosity.
A soil is the outermost part of the earth's crust on which plants grow. Agricultural activities such as cultivation of crops usually take place on the soil.
There are various kinds of soil such as;
Sandy soilLoamy soilClay soilA soil sample with a large amount of space between the particles will have a high porosity.
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I need help please, it's for biology
Answer:
the answer to your question is glucose
Answer:
it should be light
Explanation:
as photosynthesis uses the energy of sunlight to convert water and carbon dioxide (reactants) into high-energy sugars and oxygen (products).
What is the difference in the size of the X and Y chromosomes?
What are lymph nodes and where are they found?
Answer:
lymph flows through the lymph nodes. Lymph nodes themselves are each of a number of small swellings in the lymphatic system where lymph is filtered and lymphocytes are formed. They can be found at the neck, underarms, chest, abdomen, and groin
Explanation:
what are the products (things made) in photosynthesis
Answer:photosynthesis starts from the sun then the energy from the sun goes to the plants and trees producing food for animals and such.
Explanation:
Which of the following adult parasites lay eggs on the skin of an animal, hatching and feeding on the skin, then reaches adult stage in about 12 days?
lice
ticks
flies
mites
Answer:
pretty sure its ticks
Explanation:
is formed when one or more than one atom bonds to another atom
Answer:
Compounds
Explanation:
Atoms that are chemically bonded are compounds(2 or more)
Help fast! Will give brainlist
Answer:
RUHTGBGBGGRIBT
Explanation:
2. Explain where a person’s DNA comes from.
Answer:
Each cell in your body has DNA, but the DNA formation was influenced by your parents. Their genes formed your genes.
why cell differentiation is important in the development and growth of a baby from a fertilised egg.
because babies need different types of cells to do different jobs as the fertisiled egg starts to divide each cell specialises to from a part of a body
As the fertilized egg begins to divide, each cell becomes specialized to come from a portion of the body because kids need various types of cells to perform various tasks.
What is the role of cell differentiation in infant?A multicellular creature requires differentiated cells because they can carry out specialized tasks for the body.
Specialization, though, has a price. The trade-off is that differentiated cells frequently lose their capacity to proliferate.
When discrete tissue layers first emerge during a process known as gastrulation in vertebrates, differentiation starts.
Cell differentiation is a crucial process through which a single cell gradually evolves, enabling development that leads to the formation of diverse organs and tissues.
Therefore, for growth and development of baby cell differentiation is important.
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What is the primary function of the phloem in vascular plants?
A)
transport sugar
transport water
09
anchor the plant
D)
provide structure and support
Answer:
transport sugar(glucose)
Explanation:
Answer:
Watertransport
Explanation:
What feature of cells is best demonstrated in the image? Α. Cells are the basic units of structure and make up tissues. B. Cells are formed from other cells within the same tissue. c. All organisms have cells with different shapes and functions. D. All organisms are made up of a large number of cells. O E a *
Answer:
c . All organisms have cells with different shapes and functions.
DNA replication for ttacg
Answer:
In DNA replication for a TTACG sequence the complementary strand would have the AATGC sequence.
Explanation:
DNA replication is the production of a new strand from an existing strand. The order of the sequence of nitrogenous bases of the new strand is complementary to the original base sequence, taking into account the complementarity of bases, where a purine binds to a pyrimidine:
A=TG≡CAccordingly, if the sequence on the original strand is TTACG, the sequence on the new complementary strand is AATGC.
Reduction division during meiosis is one of the reasons diversity occurs in
natures. Which of the following examples represents this process?
A: a human cell with n chromosmes forms a cell wih 2n chromosomes.B: two cells from a horse that contain 64 chromosomes divide to fo 4 cells that also have 64 chromosomes.C:a tomato that has a diploid cells with 24 chromosmes forms gametes with 12 chromosmes. Or D: q cat’s cells with 19 chromosomes, fuse together to form diploid gametes.
Answer:
C
Explanation:
in meiosis the number of chromosomes decreases ( since its reduction division) and c is the only case where this happens
The example that represents the process of meiosis is a tomato that has a diploid cells with 24 chromosomes forms gametes with 12 chromosomes. The correct option is C.
What is meiosis?Meiosis is a type of cell division that occurs in reproducing organisms and results in a reduction in the number of chromosomes in gametes (egg and sperm).
Body (or somatic) cells in humans are diploid, with two sets of chromosomes (one from each parent).
Meiosis is the process by which egg and sperm cells are formed. Mitosis is a necessary process for life.
A cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells during mitosis.
Meiosis is a type of cell division that produces four gamete cells while reducing the number of chromosomes in the parent cell by half. This process is necessary for the production of egg and sperm cells for reproduction.
Here, a tomato that has a diploid cells with 24 chromosomes forms gametes with 12 chromosomes, shows meiotic division.
Thus, the correct option is C.
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Which organism belongs in the kingdom Protista?
A.sponge
B.liverwort
C.mushroom
D.paramecium
Answer:
B
Explanation:
Answer:
B-liverwort
because i know it is
15. Which of the following would only eat eucalyptus leaves?
O Carnivore
Detritivore
Herbivore
O Omnivore
PLS WILL REWARD I SWEAR TO GODDD
Soraya left some soup in the refrigerator. She looked at the soup every day, but she always decided not to eat it. After five days, she started to see mold growing on the surface of the soup. She looked up mold online and found that mold is made of fungal cells. If she ate the soup before she saw the mold, on day 4 when it was still growing, would she have gotten sick?
Answer:
She didn't see the mold growing because mold cells at the start are way to small for the human eye to see. Because of the growth after 5 days, it became visible. She would still get sick because the mold cells are still there, even though mold cells are too small for to see.
Explanation:
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can someone please help me .
Answer:
C - Enzymes slow the reaction so more products can be produced.
Explanation:
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Help please
DON'T ANSWER UNLESS YOU KNOW!!!
Answer:the amout of electrons =8
Explanation:
8. Which body system absorbs oxygen? ____________________________________________
9. Which body system distributes oxygen? __________________________________________
10. Which body system absorbs nutrients? ___________________________________________
11. Which body system distributes nutrients? ________________________________________
12. What organism aids your body with digestion? ____________________________________
Answer:
8. respiratory system
9.circulatory system
10.digestive system
11. circulatory system
12. e.coli, pro-biotic bacteria/enzymes
Explanation of 12:
Lactic acid bacteria and Bifidobacteria are two important types of gut bacteria, which are autochthonous ones from birth or acquired from digested food. Lactobacillus and Leuconostoc spp. are the main lactic acid bacteria found in the human intestine.
difference between autosomes and gametes
Answer:
An autosome corresponds to a somatic chromosome, which defines structural and functional characteristics in an individual, while the gamete is a cell containing autosomes, useful in sexual reproduction.
Explanation:
The somatic chromosomes are called autosomes, since they contain the genetic information necessary to define the structure and functions of a living being. In humans, there are 23 pairs of chromosomes, of which 22 pairs correspond to autosomes.
The gametes, or sex cells, are in charge of transmitting the genetic information from parents to offspring, and are formed by chromosomes. As gametes are haploid cells, they possess half of the chromosome load, that is, in the human being there are 22 autosomes.
Generally speaking, an autosome is a somatic chromosome, while a gamete is a cell containing autosomes.
Match the blood vessels below with their correct definition to the right.
5. _____ Capillaries a. these take blood away from your heart to the rest of the body
6. _____ Arteries b. these allow blood to mix with the surrounding tissues
7. _____ Veins c. these return blood to the heart so that it can be pumped again
Answer:
5. is arteries- away from heart
6. capillaries- mixes
7. veins- returns
100 POINTS + BRAINLIEST
Write an essay about nutrition.
Cover the topic as completely as possible. This essay should be at least 1,000 words. Include a short bibliography.
Before you write this essay, read more about earth pollution, food processing, food refining, and so forth.
When you write your essay in response to the information you have gained, spend time to prepare what you are going to say. State your own opinions, too, after stating the facts you have learned.
Answer:
what is the answer guys
Explanation:
Explanation:
It's over the character count; please put the link together. I worked so hard on this. ;-;;;;;;;
( I can't put the link here.... Why does brainly do this??)
14. Which pair of atoms are ions?
PLZ HELP I REALLY NEED IT
Amylases break downs cellulose into glucose and fructose
True or false?
Answer:
False amylase does not break down cellulose into glucose and fructose.
Explanation:
what evidence supports a conversation law?
Explanation:
The evidence that supports the conservation law is that Carbon dioxide becomes glucose and oxygen during photosynthesis. The law of conservation of mass states that in a chemical reaction, mass is neither created nor destroyed.
Answer:
Chlorophyll converts sunlight to chemical energy during photosynthesis.
Explanation:
Three forms of energy come into play in the functioning of an ecosystem:
* the electromagnetic radiation of short-wavelength (light),
* the electromagnetic radiation of long-wavelength (infrared: heat),
* chemical energy (in the form of organic molecules: sugars, etc.).
The conversion of light energy into chemical energy takes place in plants: it's photosynthesis.
1 point
Box A
D
1
F
Choose
This is a required question
