This is due today at 11:59 and science is not my strong point can anyone answers theses for me....

An organism has 3 duplicated chromosomes after the S phase of the Cell Cycle, the total sister chromatids have - 6 chromatids.

The number of Chromatids doubles in the Synthesis phase, but the number of chromosomes stays the same. Anaphase doubles the chromosome number but does not affect the chromatid number

The chromosome is different at different times in the cell cycle, depending upon whether the DNA has replicated or not, and when the sister chromatids separate

Learn more about the S-phase:

https://brainly.com/question/1502447

Answer:

As the kinds of animals on Noah's ark were dispersed, the great variability designed into their gene pool allowed them to interact with the environment. The evidence shows that the emergence of new varieties and species can occur in some organisms in as little as five to ten generations an observed fact that evolutionists cannot explain.

Answer:

77 miles.

Explanation:

28 miles per hour.

to break it up.

1 mile = 28

1 mile = 28

that is a total of 56 miles in 2 hours.

3/4 of 28 is 21.

21 + 56 = 77

Answer:

Enzymes can only be used once

Explanation:

Enzymes are there forever

Enzymes are the bio-catalysts that play a crucial role in several chemical reactions and metabolic cycles of the body.

The statement for the enzyme that is false is:

Option D. Enzymes can only be used once

The role of enzymes are:

1. The enzymes are the protein molecules, which are made up of long chains of amino acid residues.

2. Enzymes are highly specific because they have different shaped active sites for the binding of respective substrates.

3. Enzymes are the important parts of reactions and are the bio-catalysts. They lower the activation energy for the reactions and fasten the rate of reaction.

4. The enzymes are referred to as catalysts, and thus they are not utilized in the reaction, thus, they can be reused again.

Thus, Option D is false for enzymes.

To know more about enzymes, refer to the following link:

https://brainly.com/question/4229661

Answer:

Renewable Energy

Pros: Cleaner than fossil fuel, an abundance out there, can be used without interruption

Cons: Takes alot of energy to produce, may be seasonal and competes with food production

Explanation:

Answer: Sensory neurons are neurons responsible for converting external stimuli from the environment into corresponding internal stimuli. Motor neurons are neurons located in the central nervous system (CNS); they project their axons outside of the CNS to directly or indirectly control muscles

Answer:

Sensory Neuron  

motor neuron

Answer:

The correct answer is - sleeping soon after a major event would lead more likely to turn the experience into long-term memories.

Explanation:

According to the author sleep has two stage about half of the total sleeping time is consumed by the stage 2 sleeping. According to the passage sleep helps in assembling and arranging the memory on their importance which to save and which to eliminate.

In this passage also suggested that sleeping soon after a major occasion or event, and there was no proper time to mentally resolved, is more likely to make this as long-term memories.

Evolution considered a scientific theory  because it is supported by scientific data. Thus option D is correct.

What is evolution ?

A change in the characteristics of a species over several generations due to various cause such as natural selection.

Evolution has different components such as Natural Selection, Macro-evolution, and Micro-evolution.

Natural selection is the method that drives evolution of a species. The organism can undergo adaption in a given habitat to increase the survival rate more than others.  

Several factor can influence evolution such as gene flow refers to change in allele frequency in a population due to immigration and emigration.

secondly genetic drift refers to an existing population produces a new and smaller population with less variation in a random manner.

Mutation also add a favorable allele leads to increase in frequency in a population.

Sexual selection refers to selection of successful trait for mating which increase the frequency.

Thus option D is correct.

Learn more about evolution, here:

https://brainly.com/question/2725702

#SPJ2

Answer: this it fasho

Explanation:

Answer: nephew, it didnt say that he left the place yet

Glaciers configure the land through the processes of abrasion, weathering, passage, and deposition creating a specific landform.

A glacier is the deposition of crystallized ice, snow, and often liquid water that originates on land and moves down under the effect of its own gravity and mass.

Glaciers are formed by the action of crystalline ice that remains in the same area over a long period of time. A layer by layer deposition of snow accumulates compression to previous layers, and sometimes there is a passage of liquid that is a melted form of snow under the effect of its own mass and gravity.

Therefore, glaciers are formed by four major processes which are described above.

To learn more about Glaciers, refer to the link:

https://brainly.com/question/6666513

Answer:

The dinasaur age

Explanation:

ROOOAARRR

Answer:

increased; almost 100%

Explanation:

The peppered moth witnessed a change in its color and the number at the end of the eighteenth century. The reason behind this was the Industrial Revolution that led to an increase in air pollution. With the increase in air pollution, the dark-colored moths increased in the number. Later, when air pollution decreased, the light-colored moths started to predominate. It was in 1895 that the number of dark-colored moths increased to the maximum.

Answer:

The larva is the silkworm caterpillar. Since the silkworm grows so much, it must shed its skin four times while it is growing. These stages-within-a-stage are called instars.

Explanation:

I am not entirely sure what you mean by "responding variable" but I'm going to guess  it was the vinegar since it has been used as a  perservative for years.

Hope that helps in some way.

Answer:

I don't think that lytic cycle can change to the lysogenic cycle.

Environmental stressors such as starvation or exposure to toxic chemicals may cause the prophage to excise lysogenic cycle and enter the lytic cycle.

Hope it helps.

Answer: Sodium

Explanation:

An action potential is a wave of electrical discharge that travels along the cell membrane modifying its electrical charge distribution. Action potentials are used in the body to carry information between tissues, making them an essential feature for life.

They can be generated by various types of body cells, but the most active in their use are the cells of the nervous system to send messages between nerve cells (synapses) or from nerve cells to other body tissues, such as muscle or glands. There is always a potential difference or membrane potential between the inner and outer part of the cell membrane (usually ~70 mV). The charge of an active cell membrane remains negative (inside vs. outside) and varies within narrow images.

The difference in membrane potential is due to the differential distribution of ions (mostly chlorine and sodium on the outside of the cell, and potassium and organic anions on the inside). The cause of the action potential is the exchange of ions across the cell membrane. First, a stimulus opens the sodium channels. Since there are some sodium ions on the outside, and the inside of the neuron is negative relative to the outside, the sodium ions quickly enter the neuron. Sodium is positively charged, so the neuron becomes more positive and begins to depolarize. Potassium channels take a little longer to open; once opened, potassium quickly leaves the cell, reversing the depolarization. At about this time, the sodium channels begin to close, bringing the action potential back to -70 mV (repolarization).

Answer:

To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.

Explanation:

Answer:

Explanation:In the absence of diabetes mellitus and diuretic use, the most common causes of chronic polyuria are primary polydipsia, central diabetes insipidus, and nephrogenic diabetes insipidus. Hypernatremia can indicate central or nephrogenic diabetes insipidus. Hyponatremia is more characteristic of polydipsia.

The most common cause of polyuria in both adults and children is uncontrolled diabetes mellitus, which causes osmotic diuresis, when glucose levels are so high that glucose is excreted in the urine. Water follows the glucose concentration passively, leading to abnormally high urine output.

Answer:

An "Asterism" is best defined as: A, A popular group of stars or pattern in the night sky

Explanation:

Essentially, an asterism (a recognizable pattern of stars) is part of a constellation, a larger group of stars that cover a region/area of the sky. For example, the Big Dipper is an asterism that is part of the constellation Ursa Major (aka Great Bear).

Hope this helps!

Answer: definition is the fact of being used

Explanation: your using that object so it’s being used

Answer:

Definition Usage

Explanation:

Answer:

The organisms phylum is cnidaria of kingdom animalia.

Explanation:

Phylum cnidaria are Majorly aquatic organisms that live mostly in Marine habitats.

They are radially symmetrical.

They are multicellular organisms and have few tissues.

They have internal body cavity and mouth.

They have specialised stinging cells called cnidocytes which has nermatocysts.

They reproduce either sexually or asexually.

The adult exist in two different forms , Polyp and Medusa.

They are canivorous or filter feeders.

Examples are corals, hydras, jelly fishes, sea anemones e.t.c.

Answer:

Explanation:

Droplet Size. The colors we see of the rainbow depends on the size of the raindrops. If the drops are large, 1 millimeter or more in diameter, the rainbow will be bright with well defined colors where red, green, and violet are bright but having little blue. As the droplets get smaller, red weaken

Answer; Disaccharide is form when two monosaccharides undergo a dehydration reaction ( or a condensation reaction).

Answer:

false

Explanation:

Answer:

fluorochrome absorbs light energy

♡ Hope it helps ♡