8. Are The Chromosomes The Daughter Cells Produced By Mitosis The Same As Or Different From The Chromosomes (2023)

Answer:

Alana put mailed 2 letters in each of the 3 mailboxes

Explanation:

Answer:

The correct matching is given below.

Explanation:

1 phospholipid 8 makes up most of the cell membrane

2 integral membrane protein 6 used to move large molecules through the membrane that cannot pass through by simple diffusion.

3 Carbohydrate chain 5 helps identify a cell to macromolecules and other cells.

4 cholesterol 7 helps to staibilize the lipid(phospholipid ) bi-layer.

Answer:diffusion

Explanation:

Answer:

B) Diffusion

Explanation:

Answer:

The rate of isotope decay is very consistent, and is not effected by environmental changes like heat, temperature, and pressure. This makes radiometric dating quite reliable. ... Because carbon-14 decays relatively rapidly compared to other isotopes, it can only be used to date things that are less than 60,000 years old

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Answer:

Throat.Thyroid plays a major role in metabolism,Thymus plays a vital role in producing white cells which help to fight off disease and. in increasing immunity.Parathyroid is vital in producing calcium.

A plant cell gets the energy it needs for cellular processes is best described by ATP being transported to cells that lack chloroplasts(roots, stems, etc.)

What describes best how a plant cell gets the energy it needs for cellular processes?

• ATP is able to power cellular processes by transferring a phosphate group to another molecule.
• The above process of ATP being able to transfer is known as phosphorylation.
• ATP acts as a cell's storehouse of energy as it transfers to cells that lack chloroplasts.
• Active transport mechanisms do just this, expending energy(often in the form of ATP) to maintain the right concentrations of ions and molecules in the living cells.

Hence, option B is the correct answer.

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Answer:

It's A

Explanation:

Cellular respiration breaks down sugar into energy that plant cells use to grow.

Explanation:

Sugar is made in the leaves via photosynthesis and moved to the root.

Sugars made in the leaves via photosynthesis are stored elsewhere and transported to the root system. They are then available for respiration and oxidative phosphorylation which do not require light energy. The

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen (from the light reaction) is released.

Further Explanation:

Respiration in the mitochondria utilizes glucose along with oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate( through the process of glycolysis). Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain and the energy they release is used in pumping H+ to produce ATP from ATP synthase. At the end of the ETC molecules of oxygen accept electrons and protons to form molecules of water.

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Answer:

In complete dominance, only one allele in the genotype is seen in the phenotype. In codominance, both alleles in the genotype are seen in the phenotype. In incomplete dominance, a mixture of the alleles in the genotype is seen in the phenotype.

Explanation:

Answer:

There are many similarities and differences between the two cultures.

Explanation:

Similarities are as follows: -

• Anti-regime movements in both Eastern Europe and Middle East brought many political and military changes.
• Regional concentration is good in both type of cultures which is evident even on the map.

Differences are as follows: -

• Eastern Europe states were not autonomous. There was stability in the region, Middle east has mix culture, on the other hand, with different levels of autonomy.
• In Eastern Europe, there were many protesters or revolutionists who were though in small number were popular and had great influences over people. But, even large number of opposition leaders in Middle east, they were not that effective.

Answer:

lichens

mycorrhiza

Explanation:

Lichens are formed by two types of organisms- an alga and fungus. The mycelium of the fungus forms athin mat which offers anchorage and protection to some microscopic algae. The alga provides the fungus with sugars which it produces through photosynthesis.

Mycorrhiza is a type of symbiotic relationship between a saprophytic fungus and vascular plants such as coniferous trees. The fungus develops in the soil near the base of the tree. Some of the hyphae penetrate into the outer layers into the soil from which it obtains mineral ions. It also decomposes proteins to their amino acids. The fungus shares these nutrients with its tree host.

Answer:

The first animal will do more damage as compared to the second one.

This is because eating in a circular manner will destroy the phloems and hence no transportation of food from the leaves to other parts of the plant will be able to occur.

Eating in a vertical manner will destroy some of the outer phloems but the inner ones on which the animal doesn't feed will remain intact and will be able to carry out their function.

The key cause of the changes in the Seasons of the Earth would be:

D). tilt of Earth's axis as Earth revolves around the Sun.

What are Seasonal Changes?

Seasonal changes are described as the changes in the seasons that are produced due to the association between the Sun and the Earth.

The earth takes a revolution throughout the year around the sun which results in the variation of the seasons throughout the year.

The key cause behind it is its tilted position at the degree of 23.5 which makes a particular area to be distant from receiving the sunlight adequately.

Thus, option D is the correct answer.

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Answer:

Glycolysis

Explanation:

The process that breaks down glucose is called glycolysis!

Glycolysys = "the breakdown of glucose by enzymes, releasing energy and pyruvic acid." The process makes one six-carbon molecule of glucose turn into two three-carbon molecules of pyruvate!

hi!

Answer:

her egg cells will have half the amount of chromosomes as the somatic cells.

Explanation:

since egg cells are gametes (sex cells), they are formed during the process of meiosis. sex cells will always have half the amount of chromosomes that somatic cells have due to meiosis, unless there is a mutation. therefore, she will have half the amount of chromosomes.

Answer:

**There are half as many chromosomes in egg cells.**

This is because reproductive cells combine with both male and female cells to form a zygote, and if the chromosomes were the same as the parent they would multiply by 2 every generation.

So thats why there are half as many chromosomes in egg cells.

Explanation:

For ATP production in the electron transport chain.

• a H+ concentration gradient is required for oxidative phosphorylation in the electron transport chain of the mitochondria, and thus the production of ATP
• the H+ ion gradient must favor the flow of electrons into the matrix of the mitochondria

Hydrogen atoms contain 1 proton and 1 electron while being devoid of neutrons. When they lose their electron they form an ion or H+, a particle carrying a unit of positive charge. At the mitochondrial membrane, the outer membrane freely allows for the passage of H+ while the inner membrane does not. Mitochondria require H+ concentration gradients to produce ATP; i.e. high concentrations of of H+ in the intermembrane space and low H+ within the mitochondrial matrix.

The H+ being pumped outside the mitochondrial matrix leads to increased H+ within the intermembrane space, due to its high permeability. This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP and inorganic phosphate, Pi.

Further Explanation:

During respiration in the mitochondria, oxidative phosphorylation occurs. This describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.

This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water.

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Answer:

Yes

Explanation:

The blood type of the perents dose not matter.

I don't think

Answer:

You must use a chelating agent because it grabs metal ions out of the solution and traps them, and they are cofactors in enzymatic reactions.

In this example, all of the words that are shown are connected in a certain way, except for the A option wave height.

What are wave height and wave period?

Fetch is the defined area in which ocean waves are generated by the wind, it is also referred to as the length of a fetch area.

Wave refraction is the change in the direction of a wave as it passes from one material to another. Wave height is how long the wave is from trough to crest and wave period is the successive time from a point where the wave passes.

Wave duration is the amount of time it takes for successive waves to pass a fixed point, such as a buoy, while wave height normally refers to how tall a wave is from trough to crest.

Therefore, wave height from the options does not fit the pattern.

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The small bodies that formed the planets after the solar system began to form are called planetesimals; this is the third option, as the planetesimals are essentially small, rocky or icy bodies that formed in the early stages of the solar system's formation.

what is Planetesimals ?

They were the building blocks that eventually collided and merged to form larger bodies, such as planets and moons. Terrestrial planets, like Earth, Mercury, Venus, and Mars, are formed from the accretion of these planetesimals. The planetesimals collided and stuck together, growing larger and larger until they became the solid, rocky planets we know today. Dwarf planets, on the other hand, are also small bodies in our solar system, but they did not clear their orbits of other debris, which is one of the criteria used to distinguish a planet from a dwarf planet.

Hence, the small bodies that formed the planets after the solar system began to form are called planetesimals, which is the third option.

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Answer:

planetesimals

Explanation:

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