Match the following terms:

______ 2. Amino acids A. triplets of tRNA

_____ 3. mRNA B. brings amino acids to the ribosome

______ 4. tRNA C. copies DNA code to take it from the nucleus to the ribosome

______ 5. Codons D. triplets of mRNA

______ 6. Anticodons E. another name for a protein

______ 7. Polypeptide F. building blocks of proteins

When Mendel crossed short plants (tt) with true-breeding tall plants (TT), the seeds grew into F1 plants that were all tall.

In Mendel's experiments with pea plants, he observed the inheritance patterns of different traits. One of the traits he studied was plant height, where tall (T) is dominant over short (t). True-breeding plants are those that consistently produce offspring with the same trait when self-pollinated.

When Mendel crossed true-breeding tall plants (TT) with short plants (tt), he performed a cross between a homozygous dominant plant and a homozygous recessive plant. According to Mendel's laws of inheritance, when a dominant allele is present, it will be expressed in the phenotype.

In this case, since tall (T) is the dominant trait, all the F1 plants resulting from the cross between the true-breeding tall plants and short plants will inherit the dominant allele (T) and display the tall phenotype. The genotype of the F1 plants will be Tt, with the dominant allele masking the presence of the recessive allele. Therefore, the F1 plants will be all tall.

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Most cells within one organism have the same genome (same genes with the same alleles) is true statement.

Almost all of a person's body's cells have the same DNA and genes. Different genes are expressed during cell division and growth, resulting in various cell types. The majority of our chemistry is produced by a range of proteins that are produced by those cells and are unique to the cells they form. All cell-based life on earth generally shares the same characteristics.

The genome is made up of all the DNA instructions that are present in a cell. One small chromosome that is found in the mitochondria and 23 pairs of chromosomes that are present in the cell's nucleus make up the human genome. The genome of an individual contains all the information needed for growth and maintenance.

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True statement: Most cells in a single organism share the same genome (same genes with the same alleles).

The total collection of DNA instructions present in a cell makes up the genome. The human genome is made up of 23 pairs of chromosomes that are found in the cell's nucleus and one tiny chromosome that is found in the mitochondria. Everything a person needs to grow and operate is encoded in their genome. One organism's cells largely share the same genome (same genes with the same alleles). Because cell differentiation often only involves epigenetic changes, the aforementioned statement is true for the majority of cells, but not all.

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If this couple have children, there are 10% chances that they will produce a child with blue eyes and no dimples.

Mating experiment between two organisms that are identically hybrid for two traits  is called as dihybrid cross. In other words it is the cross between two organisms where both organisms are heterozygous for different traits.

Dominant and Recessive traits:

Bb = Brown eyes

bb = Blue eyes

Dd = dimples

dd = no dimples

parents genotype = Bbdd × bbDd

For above dihybrid cross image is attached:

Thus, there are 10% chances of having child with blue eyes and no dimples.

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Answer: Your answer is ''Both igneous and sedimentary rock.''

Explanation: They both can form underground and at the surface.

Answer:

B

Explanation:

Answer:Theories may be changed over time as new information is discovered or new technologies are developed.

Explanation:

Answer:

Work together to maintain a stable internal environment.

Explanation:

The given figure includes various systems like the muscular system, nervous system, circulatory system, and digestive system. These systems are involved in performing various life processes and thus, help together to maintain a stable internal environment in order to sustain life.

Answer:

Neither the solute nor the solvent (water) will move in any direction

Explanation:

Concentration of salt with in the cell = 2%

Concentration of salt of the solution in which the cell is placed is 2%

Since there is no change of concentration of salt with in cell and outside the cell. Hence, there will be no net movement of solute or solvent.

Explanation:

human have increased the world's carrying capacity through migration agriculture Medical advances and Communications. the age structure of a population allows us to predict population growth.unchecked human population could have dire long term effects on our environment.

Each succeeding stimulus will cause more muscular tension as the stimulus frequency rises. This growth will have a ceiling.

All of your movements are made possible by skeletal muscle, which is made up of fibers of tissue connected to your skeleton or bones. These muscles can also be found at the openings of many body tracts, including the urethra, anus, and throat. Because you can regulate when and how they perform, they are frequently referred to as voluntary muscles.

One of the three important muscle tissues in the human body is found in the skeleton. Thousands of muscle fibers are encased in connective tissue sheaths to form each skeletal muscle. Fasciculi are the individual bundles of muscle fibers that make up skeletal muscles.

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Answer:

answer is the ability to do work

A. transitional epithelium would be found  a. lining of urinary bladder

transitional epithelium is made up of several layer of cell. it is a type of  stratified epithelium tissue. it has a unique property that it is specialised for stretching.  it is mainly found in the lining of urinary bladder. when the bladder  fills with urine, the wall of the bladder stretches to accommodate  large  volume of urine.

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In the case of Parkinson's disease, the death of dopamine-producing neurons is caused by neurodegeneration or the progressive loss of nerve cells in specific areas of the brain.

Parkinson's disease is a neurodegenerative disorder characterized by the death of dopamine-producing neurons in a region of the brain called the substantia nigra. The exact cause of this neurodegeneration is not fully understood, but it is believed to be influenced by a combination of genetic and environmental factors.

One of the key pathological features of Parkinson's disease is the accumulation of abnormal protein aggregates called Lewy bodies within the affected neurons. These Lewy bodies contain alpha-synuclein, a protein that is thought to play a role in the degenerative process. The accumulation of alpha-synuclein and other factors disrupts cellular function and leads to the progressive loss of dopamine-producing neurons.

The death of these neurons results in a significant reduction in dopamine levels in the brain, which leads to the characteristic motor symptoms of Parkinson's disease, such as tremors, rigidity, and impaired movement control. While the exact triggers for neurodegeneration in Parkinson's disease are not fully known, ongoing research aims to unravel the underlying mechanisms and develop new treatment strategies.

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Restriction enzymes, also known as restriction endonucleases, are enzymes found in bacteria that cleave DNA at specific sequences of nucleotides, resulting in a break in both strands of the DNA double helix.

A restriction enzyme, also known as a restriction endonuclease, is an enzyme that plays a critical role in the biology of bacteria and viruses. These enzymes are responsible for cutting DNA at specific sequences of nucleotides, allowing bacteria and viruses to defend against invading genetic material.

The restriction enzyme begins by recognizing a specific sequence of nucleotides within a DNA molecule. This sequence, called a restriction site, is typically 4-8 base pairs long and occurs several times within the genome of a bacterium or virus.

Once the restriction enzyme recognizes a restriction site, it cleaves the DNA molecule, cutting the two strands of the double helix at specific positions.

The way in which a restriction enzyme cuts DNA is by cleaving the bonds between the nitrogenous bases of the nucleotides. This cleavage results in a break in both strands of the DNA double helix, producing a series of fragments that can be separated and studied.

Restriction enzymes are naturally found in bacteria, where they play a critical role in protecting the bacterium from invading genetic material, such as bacteriophages.

Bacteria have evolved the ability to produce these enzymes as a defense mechanism against the introduction of foreign DNA. However, restriction enzymes are not found in viruses or eukaryotic cells, such as yeasts, or cancerous cells.

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When walking home alone late one night, the division of the autonomic nervous system that mobilizes your body's response is the sympathetic nervous system.

The autonomic nervous system is a part of the peripheral nervous system that regulates and controls involuntary bodily activities like heart rate, digestion, and respiratory rate. It consists of two branches: the sympathetic nervous system and the parasympathetic nervous system.

Sympathetic nervous systemThe sympathetic nervous system prepares the body for action by releasing adrenaline. It's referred to as the "fight or flight" response. When a person is threatened or under stress, the sympathetic nervous system reacts by preparing the body for action. It increases the heart rate and blood pressure, dilates the pupils, and decreases digestion.

Parasympathetic nervous system The parasympathetic nervous system is the polar opposite of the sympathetic nervous system. It's known as the "rest and digest" response since it promotes digestion, slows the heart rate, and relaxes the body. It's triggered when the body is at rest or when digestion is needed.

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Answer:

Both nucleic acids and proteins are made of the repeating monomer units, which is why they are considered polymers. Nucleic acids are made of nucleotides, which consist of a phosphate, a 5-carbon sugar, and a nitrogenous base. Proteins are composed of amino acids.

Explanation:

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The cartilage model is formed before all other events during endochondral ossification. This is an important sequence of events that must take place for the bone to develop.

Explanation:

Endochondral ossification refers to the process of bone development from a cartilage template. The process of endochondral ossification consists of several steps. They are:

The cartilage model is formed before all other events during endochondral ossification. This is because the cartilage model serves as the template for bone growth. Without a cartilage model, bone development cannot occur through endochondral ossification.

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Answer:

Fish have gills they breathe under water

Answer:

The life cycles of a mollusk and an insect are alike because the larvae both look like worms

Explanation:

because the larvae both look like worms

Explanation:

Answer:

3Rudolf Virchow

Explanation:

option c

Answer:

It should be Schwann but that isn’t an option so I’m not sure.

Explanation:

Answer:

monosaccharide

Explanation:

Glucose is called a simple sugar or a monosaccharide because it is one of the smallest units which has the characteristics of this class of carbohydrates.

Glucose is the simplest monosaccharide which cannot be broken down further. Thus, option C is correct.

Glucose is the primary component of carbohydrates. Glucose is a monomer made up of carbon, hydrogen and oxygen. Molecular formula of glucose is C6H12O6.

The functional group in glucose is an aldehyde present at the first carbon atom.

Glucose is called monosaccharides because it cannot be hydrolysed further. It is the simplest carbohydrate also referred as simple sugars.

Glucose molecules are chiefly linked together forming a glycosidic bond by removal of water molecule and form a disaccharide.  

Glucose is chiefly produced by plants during the process called photosynthesis.

Glucose is the key component in metabolism. It provides energy to the body cells to carry out physiological activities. Glucose is found in blood.

Excess of glucose in the blood results in a medical condition called diabetes. It can be life threatening if not managed on time.

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Answer:

encoding storage and retrieval

Explanation:

Encoding is defined as the initial learning of information; storage refers to maintaining information over time; retrieval is the ability to access information when you need it.

The presence of large amounts of limestone in a region indicates that the area was once a warm, shallow marine environment with abundant organic material.

Limestone is a sedimentary rock that is primarily composed of the mineral calcium carbonate (CaCO3). This mineral is typically formed from the accumulation of shell fragments and other organic material, such as coral and algae, in shallow marine environments where conditions are conducive to the accumulation and preservation of this material.

Therefore, the presence of limestone deposits suggests that the area was once covered by warm, shallow seas, which were home to diverse marine organisms. This information provides valuable insights into past environmental conditions, including the climate and geological history of the region. By studying the types of fossilized organisms found in limestone deposits, scientists can also learn about the diversity of life that existed in the past and how it changed over time.

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Answer:

bases

Explanation:

Bases don’t occasionally react with metals.

I hope It helps! Have a great day!

Lilac~

Bases rarely react with metals.

Some metal reacts with a base to form salts and hydrogen gas. Most metals do not react with bases but zinc metal does because it is amphoteric. That is, it reacts with acids as well as bases. When sodium hydroxide solution is heated with zinc, then sodium zincate and hydrogen gas are formed.

Metals form salts by transforming themselves into cations and combining with the anions present in the acids. Hence, not all metals react with bases, only amphoteric metals like zinc and aluminium react with bases.

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Answer:

you can't see sickle cell in a karyotype a it is inside one of the chromosomes

it is a single gene disorder

Explanation:

Answer:

1. We can find deserts right  next to mountains in the US

2. the Atacama Desert

Explanation:

Answer:

The Amazon is a critical absorber of carbon of carbon dioxide, a greenhouse gas produced by burning fossil fuels, like oil and coal. ... The Amazon absorbs 2 billion tons of CO2 per year (or 5% of annual emissions), making it a vital part of preventing climate change.

Explanation:

DNA, nucleic acid, nitrogen base, nucleotides, gene, chromosome, nucleus, cell is the following structures in the correct order from SMALLEST to LARGEST.

The term "DNA" is deoxyribonucleic acid. DNA is often referred to as deoxyribonucleic acid due to its structure. Adenine, Cytosine, Guanine, and Thymine make up the phosphate backbone of the nucleic acid, while Pentose Sugar makes up the deoxyribose part.

Deoxyribose lacks the -OH group on position 2 of the sugar ring. Helixes are the two strands that make up DNA. Deoxyribose, which literally translates to "without oxygen," is a sugar ring that does not contain the OH-group at position 2.

Thus, DNA, nucleic acid, nitrogen base, nucleotides, gene, chromosome, nucleus, cell is the following structures in the correct order from SMALLEST to LARGEST.

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Answer:

Option B: Molecule 2

Explanation:

'Equilibrium of a molecule inside and outside a cell' means that there are similar numbers of that molecule on the inside and the outside. (hence 'equilibrium')

The number of each molecule is as follows:

Molecule 1 - Inside: 3, Outside: 5

Molecule 2 - Inside: 2, Outside: 3

Molecule 3 - Inside: 1, Outside: 5

Molecule 4 - Inside: 7, Outside: 4

Therefore the correct option is option b. 2

This is because the number of molecules inside the cell and outside the cell are the closest together, most similar out of all the molecules.

Hope this helped!

The correct statement about prions is that Prions are infectious proteins. Hence, the option (B) is correct.

Prions are misfolded proteins that can cause other proteins to misfold and aggregate, leading to disease. When prions enter the body, they can cause normal proteins to become misfolded, leading to the formation of clumps in the brain. These clumps can damage and kill nerve cells, leading to the symptoms associated with prion diseases.

Prion-based diseases can affect a wide variety of animals, including cows, sheep, deer, elk, and humans. Some examples of prion-based diseases include mad cow disease, Creutzfeldt-Jakob disease, and chronic wasting disease.

Prions are not renegade pieces of RNA nor are they a newly discovered type of genetic material.

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After generating at least 1,000 offspring and comparing the statistics on the Gizmo with your original predictions, it's clear that the Gizmo statistics are close to the original predictions.

After generating at least 1,000 offspring and comparing the statistics on the Gizmo with your original predictions, you need to make a conclusion. For that, you will need to see how close they are.

After you click Breed until you have generated at least 1,000 offspring and compared the statistics on the Gizmo with your original predictions, the statistics are as follows:

Height: 20 cm - 26 cm

Weight: 1 kg - 1.5 kg

Fur length: 3 cm - 5 cm

Tail length: 15 cm - 20 cm

Ear shape: floppy ears - pointed ears

Overall, the Gizmo statistics are very close to the original predictions. However, the tail length of 15-20 cm was not predicted. Furthermore, the floppy ears were not predicted, and that's why these stats are a bit off.

After generating at least 1,000 offspring and comparing the statistics on the Gizmo with your original predictions, it's clear that the Gizmo statistics are close to the original predictions. However, a few stats, like the tail length and ear shape, were not predicted.

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