10) About 25% of the moon was visible on July 18th, what moon phase was occurring?

Answer:

A. A pairs with U

Explanation:

In DNA, the nitrogenous bases are A, T, G, and C. In RNA, the nitrogenous bases are A, U, G, and C.

A pairs with U in RNA because it requires less energy to use uracil over thymine.

Hope that helps.

The base pairing in RNA is different from DNA as A pairs with U.

DNA exists abbreviation of deoxyribonucleic acid, an organic chemical of complex molecular structure that exists found in all prokaryotic and eukaryotic cells and numerous viruses. DNA codes genetic information for the information of inherited traits. Each strand of a DNA molecule exists comprised of a long chain of monomer nucleotides. The nucleotides of DNA consist of a deoxyribose sugar molecule to which stands connected a phosphate group and one of four nitrogenous bases.

Hence, The base pairing in RNA is different from DNA as A pairs with U.

Therefore, the (A) option exists as the correct answer.

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Answer:

Explanation:

Biogeochemical cycles represent the main system by which the energy of the Sun is transformed into energy of the chemical compounds by living beings and products of their activity. :)

Answer:

Biogeochemical cycles represent the main system by which the energy of the Sun is transformed into energy of the chemical compounds by living beings and products of their activity.

Answer: true

Explanation: all cells include life processes

Answer:

true

Explanation:

all life processes occur within cells

Answer:

they would become overpopulated

Explanation:

i believe from memory this is the answer

Answer:

True

Guard cells close openings in the leaves slowing down water loss.

Answer:

True

Explanation:

Stomata are pores in the leaf that allow gas exchange where water vapor leaves the plant and carbon dioxide enters. Special cells called guard cells control each pore's opening or closing. When stomata are open, transpiration rates increase; when they are closed, transpiration rates decrease. So when it is opened the water vapor depletes quicker but when its closed it slows down the process of depletion.

Answer: hiii, the answer would be c. both

i hope this helps, have a nice day :)

Explanation:

Answer:

The stimulus the thing that stimulates you is the hot pan because you were du.mb and decided to touch the hot pan. The response is you yanking your hand away from the heat because for some reason you thought touching a hot pan was a good idea.

Explanation:

Dude seriously, be conscious.

Answer:

a cell meaning a jail cell?

that would be a rectangular prism so l(w)(h)

length times width times height

Answer:

Blood sugar regulation process is an important part of the body to maintain homeostasis.

Explanation:

For normal function of the body, the blood sugar must be in normal range to keep the body in homeostasis. If a person blood sugar level rises, insulin hormones secreted by pancreas in order to decrease blood sugar in the blood by storing glucose in the liver in the form of glycogen while on the other hand, if the blood sugar level drops then the glucagon secreted by pancreas in order to increase blood glucose level by conversion of glycogen into glucose present in the liver.

Answer:

No

Explanation:

The Sun is a star there are lots of stars,but the Sun is the closest one to Earth.It made from gases and it always burning

Planets are:Mercury, Venus, Earth, Mars, Jupiter, Saturn, and Uranus

Answer:

Mendel noticed plants in his own garden that weren't a blend of the parents. For example, a tall plant and a short plant had offspring that were either tall or short but not medium in height. Observations such as these led Mendel to question the blending theory.

Explanation:

Answer:

TCA CAT CTG

Explanation:

If there is an A, then on the complementary strnad there will be a T (and vice versa) since Adenine (A) always bonds with Thymine (T)

If there is an C, then on the complementary strnad there will be a G (and vice versa) since Cytosine (C) always bonds with Guanine (G)

The sequence of nitrogen bases on the complementary (opposite) strand  is TCA CAT CTG

Complementary strand is either of the two chains that make up a double helix of DNA, with corresponding positions on the two chains being composed of a pair of complementary bases.

The complementary strand for DNA must follow the base pairing and polarity rules. Pairing means that A=T and G=C. Polarity means that the strands have to run in opposite directions.

The upper strand of DNA is the "mRNA-like" strand. The lower strand is the strand that is complementary to the mRNA.

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Converts carbon dioxide and water into oxygen and glucose

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Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Answer:

mitochondrion

Explanation:

Answer:

Enzymes can be reused because they do not permanently bond with substrate

Explanation:

Answer:

Yup it is made of neutrons itself composed of both neutrons and glial cells

Question:

Chromosomes are distributed randomly during anaphase I. What are the possible chromosome combinations in the two daughter cells? (Use the following abbreviations for the chromosomes. Dark green -> DG; Light  green -> LG; Dark purple-> DP, Light purple -> LP)

How does the random lining up of the homologous chromosome in Metaphase 1 contribute to Genetic Variation?

Answer:

Possible chromosome combinations:

The random arrangement of tetrads is different in every cell going through the meiosis process. Any chromosome of the homologous pair might face any of the poles and then migrate to it. Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the number of variations in each cell is different and depends on the chromosomes that form that cell.

Explanation:  

1) During meiosis, organisms can produce at least four different  gametes. Anaphase occurs after the prophase where crossing-over has occurred. During anaphase 1, the homologous chromosomes separate, migrating to different poles.

The possible chromosome combinations in the two daughter cells of the exposed example are

2) Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.

During metaphase I, homologous pairs together migrate to the equatorial plane, where they randomly aline with their kinetochores facing opposite poles. The random arrangement of tetrads is different in every cell going through the meiosis process. There is no equal alinement between two cells. When tetrads aline in the equatorial plane, there is no predetermined order for each of the homologous chromosomes of each tetrad to face one of the poles and then migrate to it while separating. Any chromosome of the homologous pair might face any of the poles and then migrate to it. Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the number of variations in each cell is also different and depends on the chromosomes that form that cell. This random order in the equatorial plane is what introduces variation into the gametes. It is almost impossible that two gametes resulting from meiosis will get the same genetic charge.

Possible chromosome combinations:

The random arrangement of tetrads is different in every cell browsing the meiosis process. Any chromosome of the homologous pair might face any of the poles and then migrate to it.

Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the amount of variations in each cell is different and depends on the chromosomes that form that cell.

During meiosis, organisms can produce a minimum of four different gametes. Anaphase occurs after the prophase where crossing-over has occurred. During anaphase 1, the homologous chromosomes separate, migrating to different poles.

The possible chromosome combinations within the two daughter cells of the exposed example are-

Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.

During metaphase I, homologous pairs together migrate to the equatorial plane, where they randomly aline with their kinetochores facing opposite poles.

The random arrangement of tetrads is different in every cell browsing the meiosis process. There is no equal alinement between the two cells.

When tetrads aline within the equatorial plane, there's no predetermined order for every one of the homologous chromosomes of every tetrad to face one among the poles then migrate to it while separating.

Any chromosome of the homologous pair might face any of the poles then migrate thereto. Each of the chromosomes has two possibilities for orientation at the plane.

When the new haploid cells are formed, the amount of variations in each cell is additionally different and depends on the chromosomes that form that cell.

This random order within the equatorial plane is what introduces variation into the gametes. It is almost impossible that two gametes resulting from meiosis will get an equivalent genetic charge.

Therefore,the combinations of two daughter cells LG,LP + DG,DP and LG,DP + DG,LP.

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Answer:

autotrophs

Explanation:

please vote me as the brainliest i just need one more

Answer:

ionosphere

Explanation:

The aurora borealis is caused by the ionosphere which is a part of the thermosphere

The thermosphere is one of the  atmospheric layers of Earth which is the top layer as it sits on top of the other layers, and it also contact with the other exosphere which make a transitional zone between Earth's atmosphere and space.

the so called thermosphere is due to   high temperature in it, reaching up to 1,000 C degrees, The temperature  rises with elevation.

here The atmospheric layer is hot due to presence of nitrogen and oxygen which absorb the solar radiation and then release thermal radiation.

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Answer: The birds can perceive any kind of danger which can harm the eggs after laying.

Explanation:

The birds show response towards the other stimulus around them like weather conditions like excessive heat and rain and predators. Also they can sense the danger of damage to eggs by fellow members of the species. The distance at which the birds fly from the danger is the flight initiation distance. It is the separation distance from any kind of danger or disturbance and birds cross this distance before incubating their eggs. This is an competitive advantage with that of other members of the species as the bird will able to give birth to new ones and its population will increase in number, so the chances of reproduction and survival increases in this case.

Answerffffffffffff:

Explanation:

Answer: ecosystem diversity

Answer:

true because A juvenile, probate, or traffic court

Answer:

False

Explanation:got it right on edg

Answer:

The correct answer is 50%.

Explanation:

In the given question, the table says that fruit color is determined by the incomplete dominance of allele R and R'. In the case of RR genotype the fruit color will be red and R'R' the food color will be yellow but in the heterozygous condition the color would be orange, so the cross between RR' and R'R' would be as follow:

Punnett square:

      R       R'

R'    RR'   R'R'

R'    RR'   R'R'

It is found by the given cross that the cross between RR' and R'R' would form two orange fruit plants out of four which is 50%

Answer:

The statement, "the total mass of the product must equal the total mass of the reactants" is known as the Law of conservation of mass.

Explanation:

Law of conservation of mass:

According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.

This law was given by French chemist  Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.

Consider the example of photosynthesis reaction:

6CO₂ + 6H₂O + energy → C₆H₁₂O₆ + 6O₂

There are six carbon atoms, eighteen oxygen atoms and twelve hydrogen atoms on the both side of equation so this reaction followed the law of conservation of mass.

In an area where a river has cut deep into Earth, there are several layers of very different rocks exposed. The oldest layer is most likely the layer below the other layers. So the correct option is A.

The combination of minerals whose properties result from the combination of all the aggregate minerals are called rocks. Rocks are categorized into different types depending on various properties.

Some of them are mineral composition, chemical composition, texture etc. The three categories of rocks are most commonly known.

These are Igneous rocks, Sedimentary rocks and Metamorphic rocks. The Igneous rocks are formed when the lava or magma from the volcanoes are cooled and solidified.

The continuous deposition of materials in water bodies results in the formation of Sedimentary rocks. This process is called sedimentation.

Metamorphic rocks are formed under the surface of earth when materials are deposited and subject to high temperatures and pressure. This process is called metamorphism.

Therefore the correct option is A.

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Answer:

methionine

Explanation:

According to the codon chart (see the attached image), the RNA strand AUG will produce methionine as its translation product during the process of protein sysnthesis.

The table of codons is a chart that shows how genetic codes are translated into their respective amino acids during protein synthesis. The AUG codon also represents a signifier of the beginning of the translation process apart from coding for methionine.  

Answer:

current age of under two week, the striped, glittering seahorses are still only about the size of matchsticks, but as they grow older, so will their value. They may still be tiny, but are well worth their weight in gold.

Sorry I don't know the second one.

Explanation: