Experiments with genetically altered mice showed that the mice would consume abnormally high amounts of bitter-tasting compounds in water after their _____.

Answer: I believe its Purebred

Answer:

sealed evidence must be opened at a location other than the sealed/signed edge

Explanation:

Emphasis than ever on physical evidence, the chain of custody and the integrity of the evidence is being carefully examined and often challenged.

All items of evidence must be properly sealed and marked with the initials and date of the ... SLED Forensic Services Laboratory is located on the right.

Answer: Hh x Hh

HH Hh Hh hh

Explanation:

The statement that the industrial food production began during the period of modern biotechnology is false as first GMO produce created thru genetic engineering.

However, current biotechnology related to genetic engineering and mobileular manipulation, has been with us for more or less 4 decades. It turned into kickstarted in 1973, whilst scientists first genetically engineered Escherichia coli micro organism to introduce a overseas gene that made them immune to an antibiotic.

Rudimentary commercial biotechnology clearly dates again to at the least 6000 B.C. whilst Neolithic cultures fermented grapes to make wine, and Babylonians used microbial yeasts to make beer. Over time, mankind's understanding of fermentation increased, permitting the manufacturing of cheese, yogurt, vinegar, and different meals products.

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Answer:false because the start must be the yellow star and other is can not make it true

Answer:

Digestion works by moving food through the GI tract. Digestion begins in the mouth with chewing and ends in the small intestine. As food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules.

Explanation:

Just Put it in your own words!

Environmental niches are changing due to climate change, which causes species to adapt their habitat range to match their ecological niche.

A species' climate niche is defined by the correlations between species occurrences and bioclimate variables (temperature and precipitation) described by climate envelope models (envelope). Using projections of expected climate change, relationships obtained from current data can be extrapolated into the future.

Plants and animals may have different regional distributions as a result of changes in climate, precipitation patterns, and sea level, which could affect how they interact with their surroundings and with other species.

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Answer:C. Yy

Explanation:took it-

A mating experiment between two organisms that are equally hybrid for two traits is referred to as a dihybrid cross.

When two heterozygotes are crossed, the anticipated genotype ratio is 1 (homozygous dominant): 2 (heterozygous): 1. (homozygous recessive). When a phenotypic ratio of 2:1 is seen, a deadly allele is presumably present.

             H - Height in inches

              short height, h

             Heterozygous for H

           Heterozygotes would be involved in the cross Hh x Hh.

           Hh x Hh

           I pronounce: HH Hh Hh hh

           Considering that H trumps h;

           Both HH and Hh would produce normal-height phenotypes.

          A short height will arise from the hh trait.

Thus;

          3/4 or 75% of the time, a cross will result in a genotype with              normal height.

        25% or 1/4 of the time, the cross will result in a short height characteristic.

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Bella Hadid is a influencer, trendsetter and model who embodies the Dior backstage make-up collections.

Bernard Arnault, a French businessman, controls and chairs Dior, a French luxury fashion label.

The company was established in 1946 by French fashion designer Christian Dior, who was initially from Normandy. This brand only sells shoes, makeup, and clothing and is only available at Dior stores. Christian Dior, or simply Dior, is a luxury goods company best known for modernising the women's fashion industry. The brand has been credited with reviving Paris as the world's fashion capital after it fell out of favor following WWII.

Bella Hadid, who was born in the Netherlands to a Dutch mother and a Palestinian father, was announced as a Dior Makeup ambassador in 2016, and has started working on numerous Dior campaigns since then.

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The lumbar area of chimpanzees is short and rigid. The lumbar area is lengthy and curved in humans. Our weight is balanced as a

The term "lumbar" refers to the abdominal region of the torso, which is located here between diaphragm and the sacrum, in tetrapod anatomy. The lower spine or a portion of the back near it are terms that are sometimes used to describe the lumbar region.

A strain (injury) to the back's muscles or tendons may cause it. Injuries to the disks, structural issues, and arthritis are further causes. Rest, physical therapy, and medication can all help with pain. Maintaining a healthy weight and remaining active will lower your risk of developing low back discomfort.

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Because NEP was higher than 0 before to the outbreak, the forest served as a carbon sink.

The total amount of organic carbon in an ecosystem that is available for storage, export as organic carbon, or non biological oxidation to carbon dioxide through fire or ultraviolet oxidation is represented by net ecosystem production (NEP), which is defined as the difference between gross primary production and total ecosystem respiration.

Comparing the total output and total respiration of all the creatures in an ecosystem

NEP = GPP-(Ra + Rh)

R = Autotrophic respiration

Rh stands for hetertrophic respiration.

NEP can be either good or bad.

The forest is a carbon sink since its NEP is larger than zero, just as it was before the outbreak because there will be some or more NEP. After the outbreak, however, the forest system will be disturbed, NEP will be less than zero, and the forest will turn into a carbon source.

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The relation between cellular respiration and photosynthesis can be represented by (B) Photosynthesis stores energy in complex organic molecules, while respiration releases it.

Photosynthesis is the process of synthesizing food by the plant by using the sunlight energy, carbon dioxide and water as the raw material. This process occurs in two phases: light dependent reactions and light independent reactions.

Respiration in plants is similar to that of animals where they use oxygen and release carbon dioxide. The process takes place with the help of lenticels and stomata. The products formed in photosynthesis act as the reactants for the process of respiration.

The given question is incomplete, the complete question is:

Which one of the following statements best represents the relationship between cellular respiration and photosynthesis?

A. Respiration occurs only in animals and photosynthesis occurs only in plants.

B. Photosynthesis stores energy in complex organic molecules, while respiration releases it.

C. Photosynthesis occurs only in the day and respiration occurs only at night.

D. Respiration stores energy in complex organic molecules, while photosynthesis releases it.

E. Photosynthesis and respiration are essentially the same thing.

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Even though the genetic code was redundant (more than 1 codon may define the same amino acid), it is unambiguous; no codon provides and over one amino acid.

genetic code, the arrangement of nucleotides in DNA and RNA that dictates the order of amino acids in proteins.Although DNA's linear nucleotide sequence provides the knowledge of protein sequences, protein are not synthesised directly from DNA.

The genetic code aids in predicting the protein's amino acid sequence from of the genetic material.The amino acid sequence of a protein enables us to predict its shape and comprehend some of its characteristics and functions.

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Species remain unchanged for long time resulting in habitat tracking

The way in which a species reacts to environmental change can range from adaptation to the new circumstances, through dispersal to areas with better biological settings (a process known as habitat tracking), to extinction.

Species that traveled farther during their existence survived longer, according to a phylogenetically explicit examination of habitat tracking in Caenozoic big mammals. We demonstrated that the longest distance was preferentially covered just before extinction by dividing the fossil record into equal time periods. This affirms that habitat monitoring is a critical response to environmental change and that it causes a species' survival to be prolonged.

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A prokaryotic cell is like a TV with four channels. A eukaryotic cell, on the other hand, is like a smart TV with a wide selection of channels and internet connection.

Prokaryotic cells can be compared to a TV with a constrained selection of channels and no internet access because they are simpler than eukaryotic cells. In these, DNA is not protected by a barrier, the nucleus defined by the nuclear membrane is absent, and ribosomes, the organelles in charge of protein synthesis, are dispersed throughout the cytoplasm. Plasmids, which are circulating DNA molecules, are also present. A prokaryotic cell is like a TV with four channels. A eukaryotic cell, on the other hand, is like a smart TV with a wide selection of channels and internet connection.

Prokaryotic cells can be compared to a TV with a constrained selection of channels and no internet access because they are simpler than eukaryotic cells. In these, DNA is not protected by a barrier, the nucleus defined by the nuclear membrane is absent, and ribosomes, the organelles in charge of protein synthesis, are dispersed throughout the cytoplasm. Plasmids, which are circulating DNA molecules, are also present.On the other hand, eukaryotic cells are bigger and more complicated, so we can liken them to a TV with a wide selection of channels and internet connection. These cells have an individual nucleus that is surrounded by a library to start. Along with ribosomes, additional organelles present in its cytoplasm include mitochondria, granular and non-granular endoplasmic reticulum, the golgiense complex, lysosomes, peroxisomes, and centrioles. These organelles are connected by a network of tubes and membrane channels.

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Answer:

D.) AAUUCCGG

Explanation:

RNA does not contain Thymine (T), instead, Adenine (A) pairs with Uracil (U).  S0, complementary base pairs from DNA to RNA are A-U, T-A, G-C, and C-G.  Using this fact, the complementary strand of mRNA should be AAUUCCGG.

There are fewer species in temperate regions because the number of trees per hectare is lower than in tropical rainforests.

Due to the trees in tropical deciduous forests losing their leaves in the dry season and growing new ones in the monsoon, these forests are also known as monsoon forests.

A deciduous forest is distinguished by its deciduous trees and plants, which lose their leaves every year, typically in the winter. Since the plants' height and shape vary, forests are typically very dense. Deciduous refers to plants and trees that have a tendency to fall, from which the name derives.

The tropics, or between latitudes of 23.5°N (the Tropic of Cancer) and 23.5°S (the Tropic of Capricorn), is where tropical rainforests are primarily found. On the islands of New Guinea, Australia, Central and South America, western and central Africa, western India, and Southeast Asia, there are tropical rainforests.

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3. Airborne diseases are illnesses spread by tiny pathogens in the air. These can be bacteria, fungi, or viruses, but they are all transmitted through airborne contact. In most cases, an airborne disease is contracted when someone breathes in infected air.

6. If you have a respiratory problem, such as asthma, these muscles can contract and narrow your airway. When that happens, it's called a bronchial spasm, or a bronchospasm. During a bronchial spasm, breathing becomes more difficult. You may find yourself wheezing as you try to catch your breath.

8. What causes excessive mucus? Smoking or exposure to an irritant in the air may cause you to produce more mucus than usual. If the mucus is clear, you might have allergies. Other conditions that could cause excess mucus include bronchitis, chronic obstructive pulmonary disease, and cystic fibrosis.

I hope my answer helped you! If you need more information or help, comment down below and I will be sure to respond if I am online. Have a wonderful rest of your day!

The Answer is e. Two of the above answers are correct

Totipotent stem cells are cells that have the capacity to self-renew by dividing and to develop into the three primary germ cell layers of the early embryo and into extra-embryonic tissues such as the placenta.

What is Placenta?

An organ that develops in the uterus during pregnancy. Placenta provides oxygen and nutrients to a growing baby. It also removes waste products from the baby's blood. It attaches to the wall of the uterus, and the baby's umbilical cord arises from it.

What is called Germ Cell?

A reproductive cell of the body is called a germ cell. These are egg cells in females and sperm cells in males.

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Answer:

1. cellular respiration

2. ATP

3. Mitochondria

4. cellular respiration

5. Heart muscle cells These cells need more energy, so they contain more mitochondria than any other organ in the body

6. Glucose is obtained from food

7. your body uses more oxygen and produces more carbon dioxide

Explanation:

Following are the answers:

1. cellular respiration

2. ATP

3. Mitochondria

4. cellular respiration

5. Heart muscle cells  need more energy, so they contain more mitochondria than any other organ in the body

6. Glucose is obtained from food

7. your body uses more oxygen and produces more carbon dioxide.

ATP (adenosine triphosphate) is needed for this process to occur. ATP is the energy-carrying molecule created in this process. This process primarily occurs in the mitochondria. This process is called cellular respiration. Cells with high energy demands, such as muscle cells, have more mitochondria because mitochondria produce ATP.

Glucose primarily comes from the digestion of carbohydrates in the diet. Respiration increases during exercise to meet the increased energy demands of the muscles and maintain homeostasis.

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Although gonorrhea can spread to other tissues, the joints are the most frequently affected. An STD called gonorrhea can infect the throat, genitalia, and rectum.

Including the cervix, uterus, or fallopian tubes in women, as well as the urethra in both men and women, gonorrhoeae affects the mucosal membranes of the reproductive tract. The mucosal lining of the face, throat, eyes, the rectum are also susceptible to N. gonorrhoeae infection.

Having , , or oral intercourse is the most common way for people to contract gonorrhea. If you have gonorrhea-infected fluids on your hand, you can also contract the disease by touching your eye. In addition, if the woman has gonorrhea, it might be passed to the kid during birth.

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The new rodents likely descend from dispersive allopatric speciation in relatively recent progenitors.

Dispersal, which happens when a few individuals of a species travel to a different region, or vicariance, which happens when a natural occurrence, such the development of a river or valley, physically divides species, are the two ways that allopatric speciation events might take place. Vicariance and peripatric are the two main theories that are commonly used to categorise allopatric speciation. By virtue of their population densities and geographical isolation mechanisms, the two models diverge from one another.

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Energy carriers that are made during the first two steps of cellular

respiration used by the last step in the process To deliver electrons to electron transport chains

Explain cellular respiration.

Through the process of cellular respiration, which involves combining oxygen with food molecules, organisms direct the chemical energy contained in these substances toward life-sustaining processes while excreting carbon dioxide and water as waste, they are able to maintain their own existence. Adenosine triphosphate (ATP), an energy-rich compound that absorbs the chemical energy released from the breakdown of food molecules and releases it to power other cellular processes, is one goal of the degradation of foodstuffs.

The glycolysis , tricarboxylic acid cycle (TCA cycle and oxidative phosphorylation can be considered the three primary metabolic stages or steps that make up the entire process.

A glucose molecule is broken down into two pyruvate (pyruvic acid) molecules during a process known as glycolysis, which occurs in the majority of cells. Glycolysis produces energy that is captured and stored in ATP as it breaks down glucose and other organic fuel molecules from carbohydrates, fats, and proteins. The substance nicotinamide adenine dinucleotide (NAD+) is additionally changed into NADH during this process.

The breakdown, or catabolism, of organic fuel molecules is largely regulated by the TCA cycle, also referred to as the Krebs or citric acid cycle. The compounds NAD+ and flavin adenine dinucleotide (FAD), however, are responsible for capturing the majority of the energy produced by the TCA cycle and turning it into ATP.

Each pair of hydrogen atoms taken from NADH and FADH2 during the oxidative phosphorylation stage contributes a pair of electrons that, when used by a succession of iron-containing hemoproteins called cytochromes, finally convert one atom of oxygen to produce water. The sequence of steps by which electrons travel to oxygen enables a steady reduction in the electrons' energy. Sometimes referred to as the electron transport chain, this phase of the oxidative phosphorylation process.

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The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear.

Vibrations from the eardrum place the ossicles into motion. The ossicles are actually tiny bones in the human body. These vibrations then travels to 3 tiny bones inside the middle ear called the ossicles. The ossicles helps in amplification of sound. They send the sound waves to the inner ear and into the fluid-filled hearing organ (cochlea).

Sound waves generally enters outer ear and travel through a narrow passageway called the ear canal, that meets the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear.

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When fur color is controlled by one gene with two alleles in squirrels and gray is dominant to brown. If population of 360 gray and 640 brown squirrels is in Hardy-Weinberg equilibrium, then the frequency of the dominant allele is : 0.20.

The Hardy-Weinberg equilibrium is a principle stating that genetic variation in population will remain constant from one generation to next in the absence of disturbing factors.

The Hardy-Weinberg equation is a mathematical equation that is used to calculate genetic variation of population at equilibrium. The Hardy-Weinberg Equilibrium (HWE) is an important fundamental principal of a population genetics.

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Answer:

O The brown circle A shows neurotransmitters being released, and the blue circle B shows neurotransmitters being

absorbed.

The brown circle A is an effector, and the blue circle B is a receptor.

The brown circle A is a receptor, and the blue circle B is an effector.

The brown circle A shows neurotransmitters being absorbed, and the blue circle B shows neurotransmitters being

released.

Leaving a copper penny in vinegar until it turns green is a  laboratory activity involves a chemical change.

Chemical synthesis, or, alternatively, chemical breakdown into two or more separate molecules, occurs when one material reacts with another to create a new substance. These processes are referred to as chemical reactions, and they are typically irreversible barring additional chemical reactions. Exothermic processes are those that generate heat; endothermic reactions, on the other hand, are those that may need heat in order to proceed. The science of chemistry places a lot of emphasis on comprehending chemical changes. Atoms are rearrange during chemical reactions, and as new products are produced, the reaction is accompanied by an energy change.

Thus from above conclusion we can say that leaving a copper penny in vinegar until it turns green is a  laboratory activity involves a chemical change.

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Answer:

B. Glucose

Explanation:

hope this helps

The percentage change in the incidence rate between 1990 and 2000 is 23.3%.

A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.

From the information, in 1990 the incidence rate for lung cancer in males in Great Britain was 150.8 per 100 000 and in 2000 it was 115.7 per 100 000.

The percentage change in the incidence rate between 1990 and 2000 will be:

= (150.8 - 115.7) / 150.8 × 100

= 35.1 / 150.8 × 100

= 23.3%

In this case, the percentage change is 23.3%.

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