if a man with type ab blood marries a woman with type o blood, what blood types would you expect in their children

The steps of translation in eukaryotes protein synthesis consists of three stages, namely initiation (beginning), elongation and termination of the mRNA chain. The question was incomplete, this is a general answer.

Upon initiation, the small ribosomal subunit binds to the start of the mRNA sequence. Then, a transfer RNA (tRNA) molecule carrying the amino acid methionine binds to the start codon of the mRNA sequence.

During the elongation stage, the ribosome will continuously translate each codon in turn. The appropriate amino acids are added to the elongated chain and linked by peptide bonds. Elongation continues until all codons are read.

After the ribosome reaches the last codon or stop codon which functions as a stop signal (UAA, UAG, and UGA), termination occurs. This is because no tRNA molecule can recognize this codon, and the ribosome will stop the translation process.

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Answer:

1100

Explanation:

There is 10% of total energy in each increasing trophic level.                    10,000 / 10 = 1,000 ,so there are 1,000 units of energy in trophic level 2.

1,000 / 10 = 100, so there are 100 units of energy in trophic level 3.

1,000 + 100 units of combined energy would be 1,100 units of energy.

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B. A recognition molecule on the surface of the cells.

An antigen is a substance that is capable of triggering an immune response in the body. It is typically a foreign substance, such as a pathogen (e.g. a virus or bacterium), a toxin, or a non-infectious particle (e.g. pollen or dust), that is recognized by the immune system as being foreign and potentially harmful.

When an antigen enters the body, it is recognized by immune cells called B cells and T cells, which produce proteins called antibodies to help neutralize and remove the antigen. The antigen-antibody interaction is a key part of the body's immune response and helps to protect us against infectious diseases.

Antigens can also be present on the surface of our own cells, such as cancer cells or transplanted organs, and can trigger an immune response if they are recognized as foreign by the immune system.

Overall, antigens are important components of the body's immune system and play a critical role in protecting us against infectious diseases and other threats.

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Answer:

Georges Lemaître, Belgian astronomer and cosmologist who formulated the modern big-bang theory, which holds that the universe began in a cataclysmic explosion of a small, primeval “super-atom.” A civil engineer, Lemaître served as an artillery officer in the Belgian Army during World War I. After

Explanation:

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Answer:

Explanation:

It’s A I’m pretty sure

Answer:

One gram of liquid water changed into water vapor at its boiling point, energy is required called the heat of vaporization. Water has a heat of vaporization of 40.65 kJ/mol. Hydrogen bonding is present between water molecules so to break this hydrogen bond, heat energy is required.

Explanation:

Answer:

Energy is required called the heat of vaporization.

Explanation:

Water has a heat of vaporization of 40.65 kJ/mol. Hydrogen bonding is present between water molecules so to break this hydrogen bond, heat energy is required.

The longest stage of the cell cycle during which the cell performs its usual functions is called the interphase. It is a period of cell growth and DNA replication that prepares the cell for division.

Interphase is composed of three distinct phases: G1, S, and G2. During the G1 phase, the cell grows and performs its normal metabolic functions. In the S phase, DNA replication occurs, resulting in the formation of identical copies of the cell's chromosomes.

Finally, during the G2 phase, the cell prepares for cell division by synthesizing the proteins and other components needed for mitosis.

Overall, interphase is a crucial stage of the cell cycle because it ensures that the resulting Interphase cells will have the proper number of chromosomes and genetic material needed for survival and proper function.

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According to the electronic configuration, lithium has more protons,neutrons and electrons.

Electronic configuration is defined as the distribution of electrons which are present in an atom or molecule in atomic or molecular orbitals.It describes how each electron moves independently in an orbital.

Knowledge of electronic configuration is necessary for understanding the structure of periodic table.It helps in understanding the chemical properties of elements.

Elements undergo chemical reactions in order to achieve stability. Main group elements obey the octet rule in their electronic configuration while the transition elements follow the 18 electron rule. Noble elements have valence shell complete in ground state and hence are said to be stable.

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When a cell is exposed to higher temperatures than it is accustomed to, one of the molecules that may stop working first is the enzyme.

Enzymes are protein molecules that catalyze biochemical reactions within the cell. However, enzymes have specific temperature ranges at which they function optimally. If the temperature exceeds this range, the enzyme's structure can become denatured, causing it to lose its functional shape and activity.

The denaturation of enzymes can disrupt their ability to bind to substrates and facilitate chemical reactions, thus affecting various cellular processes. As a result, the overall metabolic activity of the cell can be compromised.

It's important to note that different enzymes have different temperature optima and thermal stability. Some enzymes may be more tolerant to higher temperatures, while others may be more sensitive and prone to denaturation at relatively lower temperatures.

In addition to enzymes, other cellular components, such as membranes and proteins, can also be affected by excessive heat. Disruptions in membrane integrity and protein structure can have detrimental effects on cell function and viability.

Overall, the specific molecule that stops working first when a cell is heated to a moderately higher temperature will depend on the specific cell type, the temperature range, and the thermal stability of the molecules involved.

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Along the fault, earthquakes occur as the Pacific Plate, which is on the west, shifts northwestward in relation to the North American Plate, which is on the east.

In western California, two of these tectonic plates collide, and the San Andreas fault separates them. Along the fault, earthquakes occur as the Pacific Plate, which is on the west, shifts northwestward in relation to the North American Plate, which is on the east.

No, earthquakes with a magnitude of ten or higher are impossible. The length of the fault where an earthquake occurs has an impact on its magnitude. That is, the larger the earthquake, the longer the fault.

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Researchers implanted electrodes into a person's hippocampus and found cells sensitive to location.

The hippocampus is a region of the brain that plays a critical role in memory and spatial navigation. When researchers implanted electrodes into a person's hippocampus, they found cells that were sensitive to the person's location in their environment. These "place cells" fire in response to specific locations and help to form a mental map of the environment. This discovery led to the understanding of the neural basis for spatial memory and navigation and has provided insights into how memories are stored and retrieved in the brain. Further research has also revealed other types of cells in the hippocampus that respond to specific features of the environment, such as objects or boundaries, and these findings have helped to further unravel the complex neural mechanisms underlying our ability to navigate the world around us.

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1. Scientists classify organisms to create a hierarchical system that organizes the diversity of life into manageable groups based on their characteristics, similarities and evolutionary relationships. This allows scientists to easily identify, study and compare organisms, as well as understand the evolutionary history of life on Earth. This system of classification also allows for the discovery of new organisms and help in identification of organisms for medical, agricultural, and ecological purposes.

2. The three Domains of life are:

Bacteria (Domain: Bacteria) - An example of organism from this domain is Escherichia coli (E. coli)

Archaea (Domain: Archaea) - An example of organism from this domain is Methanopyrus kandleri

Eukarya (Domain: Eukarya) - An example of organism from this domain is Saccharomyces cerevisiae (yeast)

3. Organism: Homo sapiens (human)

Domain: Eukarya

Kingdom: Animalia

Phylum: Chordata

Class: Mammalia

Order: Primates

Family: Hominidae

Genus: Homo

Species: sapiens

4. No, just because two organisms belong to the same phylum, it does not mean that they are part of the same family. The classification system is hierarchical, and while phylum is a higher level of classification, Family is a lower level classification and includes organisms that share more characteristics, evolutionary history and genetic similarities.

5. No, just because two organisms belong to the same class, it does not mean they are part of the same kingdom. Kingdom is a higher level of classification and encompasses a wider range of organisms with different characteristics and evolutionary history. Class is a lower level of classification and encompasses a group of organisms that share similar characteristics and evolutionary history within the same kingdom.

At the point X rate of cellular respiration process is equal to the rate of photosynthesis.

Cellular respiration is described as the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.

Most plant leaves take in more carbon dioxide as light increases. They give off carbon dioxide if light intensity is too low

We are two types of cellular respiration which includes:

aerobic  cellular respiration: occurs in the presence of oxygen while anaerobic cellular respiration: occurs in the absence of oxygen

In conclusion,  both types of cellular respiration begin with glycolysis - the splitting of glucose.

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The statement, 'Science not only has achievements but also challenges' is justified by the benefits and dangers that Humanity and Nature got from Science.

The development of Science led to a lot of benefits in the educational and medicinal fields. For example, Modern Science and Technology made online and live classes possible. So, whatever the crisis comes, the students are still able to continue their education. Construction and launching of satellites developed many countries.

And, the discovery of medicines and vaccines helped to overcome rare and lethal diseases reducing the death rate. Science also plays a vital role in Agriculture providing insecticides and pesticides and also leading to the growth of Hybrid Technology. The trending achievement of Science is Genetic Engineering and Plant Tissue Culture.

However, Science has a lot of disadvantages. The development and discovery of new devices has made a lot of children and adult addicted to them. It affects their education too. And, the building up of phone towers causes harness to tiny birds and their rays affect many living creatures.

The research in medicine by the wrong people creates the wrong medicines and addictive drugs. Also, the discovery of atoms and nuclei led to the development of nuclear weapons and reactors which had been used by a lot of countries for their political issues and it caused numerous deaths.

And, the CFC released from refrigerators, Carbon dioxide released from vehicles, etc depletes the ozone layer, which in turn causes Global warming. The discovery of plastics and polythenes that are non-biodegradable decreases the fertility of the soil. Thus, Science has both achievements and challenges.

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The significance of large wall arteries having an abundant supply of elastic fiber is it expand to accommodate this high pressure, then recoil to their original shape to move the blood along.

The significance of large wall arteries is large arteries receive large amounts of blood with tremendous pressure so the elastic fibers allow these vessels to expand to accommodate this high pressure, then recoil to their original shape to move the blood along.

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Answer: a heritable characteristic that helps an organism survive and reproduce

Explanation:

If human activity continues at its present rate, the levels of carbon dioxide and other gases increases.

The effects of human activities on land and in the sea can have a significant impact on ecosystems.

Among the various issues that ecosystems face include climate change, ocean acidification, habitat loss, eutrophication, stormwater runoff, air pollution, pollutants, and invasive species.

Therefore, If human activity continues at its present rate, the levels of carbon dioxide and other gases increases.

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Answer:

A viscous magma containing 52% silica and gas would produce a felsic, or explosive, eruption. Felsic eruptions typically produce lava flows that are thick and sticky, and can contain a high concentration of silica. These eruptions can also produce large ash clouds and pyroclastic flows, as the gas trapped in the magma expands and escapes during the eruption. Examples of felsic volcanic eruptions include the eruption of Mount St. Helens in 1980 and the eruption of Mount Pinatubo in 1991.

Answer:

Explanation:

If we consider the traits Q and R individually, then

P(Q) = 75%  (Q is dominant, from hetero-zygous parents)

similarly

P(R) = 75%  (Q is dominant, from hetero-zygous parents)

Assuming the two alleles P & Q are indepedent, then

P(Q and R) = 75% * 75% = 56.25%

Out of 64 offsprings, we expect 75*56.25% = 9/16*64 = 36 express both Q and R traits, on the average.

For the given experiment 36 offspring out of 64 will produce both Q and R traits.

Di-hybrid Cross:

It is cross of organisms in which scientist perform the experiment keeping two traits in mind.

One parent is pure and dominant while another is Heterozygous for traits.

The parental genotypes will be,

RRQQ   x   RrQq

The gametes will be,

 RQ, Rq, rQ, and rq

The cross,

            RQ            Rq         rQ         rq

RQ      RQRQ      RQRq      RQrQ     RQrq

Probability, If the traits Q and R expressed

P(Q) = 75% (Q is dominant, from heterozygous parents)

P(R) = 75%  (Q is dominant, from heterozygous parents)

Probability, if two alleles P & Q are independent, then

P(Q & R) = 75%  x 75% = 56.25%

The offspring that express both alleles, out of 64 offspring,

\(\bold {75 \times 56.25\% = \dfrac {9}{16\times 64} = 36 }\)

Therefore, for the given experiment 36 offspring out of 64 will produce both Q and R traits.

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Meiosis (reduced division) starts the haploid phase, which generates the gametes, and restores the haploid amount of chromosomes. for the most part in fungus.

A haploid cell called a fungal spore is created by mitosis from a parent haploid cell. It shares the same genetic makeup as the parental cell. Without being fertilized, fungus spores can grow into new haploid individuals.

The zygote transforms into a haploid (1n) spore or another type of 1n structure following meiosis. Each zygote develops four cells during meiosis, and depending on the organism, these four cells may be spores or another type of structure. After that, the four cells would undergo mitosis to become the organism.

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Answer:

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.

Explanation:

A needlestick is an example of which portal of entry parenteral route.

The injection is the process of injecting fluids into the body using a needle. In medical practice, fluids that are often administered to the body by injection are drugs and vitamins. The needles used are hypodermic needlesticks.

The injection is known as a parenteral drug administration technique, namely administration through a route other than the gastrointestinal tract. Parenteral injections include subcutaneous, intramuscular, intravenous, intraperitoneal, intracardiac, intraarticular, and intracavernous injections.

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Answer:

An organ

Explanation:

An organ can be defined as a collection of similar types of tissue which perform the similar perfect function. The main function of the root is to collect nutrients and water from the soil.

As a result of this the root are modified in such a way that their surface area is increased and are modified in a way so that they can observe water in a better way. This is done by change in the molarity of the solution which are present in the root hair cells.

Answer: It is an example of an Organ

your Question is unclear.

Answer:

changing the hosts behavior

A microorganism (or microbe) is any microscopic living organism or virus, that is too small to see with the unaided human eye without magnification. Microorganisms are very diverse. They can be single-celled or multicellular and include bacteria, archaea, viruses and most protozoa, as well as some fungi, algae, and animals, such as rotifers and copepods. Many macroscopic animals and plants have microscopic juvenile stages. Some microbiologists also classify biologically active entities such as viruses and viroids as microorganisms, but others consider these as non-living.

Answer:

Because opposites attract, the negative charge at the bottom of the storm cloud wants to link up with the ground's positive charge

Explanation:

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The statement 'the tendency for individuals to minimize any positive events that they may be experiencing is part of having dysfunctional/negative thoughts' is TRUE.

Dysfunctional thoughts can be defiened as different types of negative thoughts that may affect mental health.

In conclusion, the statement 'the tendency for individuals to minimize any positive events that they may be experiencing is part of having dysfunctional/negative thoughts' is TRUE.

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The frequency of the homozygous recessive allele will be 0.48

Given data :

Frequency of allele P = 0.6 or 60%, Frequency of allele p = 0.4 or 40%.

From Hardy-Weinberg equilibrium : (p^2 + 2pq + q^2)

2pq (Heterozygous genotype) = 2 x 0.6 x 0.4 = 0.48 or 48%

So, the correct answer is '0.48'.

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