I need help. I need someone to put these steps in order. Its Urgent. The passage is below.

1. The sprouting of the seed
2. Development of the seedling
3. The seed sprouts
4. Flower Bud development
5. The flower appears
6. Pollination
7. Fertilization

Btw, each of those were what I put and they were all wrong.
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A substance crosses the cell membrane in diffusion by passive transport.

Passive transport is a process of moving substances that does not require energy. This transport occurs due to differences in concentration between substances or solutions.

Diffusion is the movement of substances, whether solid, gas or liquid, with or without passing through a membrane, from an area of ​​high concentration to a low concentration. The process of diffusion is a process of moving substances without requiring energy and is very important for the process of transporting substances in living bodies. For example, the process of taking oxygen in single-celled animals is taken from the environment through passive transport by diffusion because the concentration of O2 in the air is higher than inside the cell.

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Answer: The chromosomes condense and the spindles assemble, then each set of chromosomes is surrounded by a nuclear membrane, and then the parent cell splits into two complete daughter cells.

Explanation:

The number of atoms in 8.500 mol of chlorine atoms is 5.1167 x 10²⁴  atoms of chlorine

The mass of 15.50 moles of oxygen is 247.98 g

The number of moles of helium in 1.953 x 10⁸ g is 4.880 x 10⁷ moles

The number of atoms present in 147.82 g of sulfur is 2.774 x 10²⁴ atoms of sulfur

The molar mass of Co (cobalt) is 58.93 g/mol.

The formula mass of Ca₃(PO₄)₂ is 310.18 g/mol.

The number of atoms is determined as follows:

1 mole of atoms contains 6.022 x 10²³ atoms

In 8.500 moles of chlorine atoms, the number of atoms present would be:

8.500 mol x 6.022 x 10²³ atoms/mol = 5.1167 x 10²⁴  atoms of chlorine

The molar mass of oxygen is 15.999 g/mol.

The mass of 15.50 moles of oxygen would be:

15.50 mol x 15.999 g/mol = 247.98 g

The molar mass of helium is 4.003 g/mol.

The number of moles of helium in 1.953 x 10⁸ g would be:

1.953 x 10⁸ g / 4.003 g/mol = 4.880 x 10⁷ moles

The molar mass of sulfur is 32.06 g/mol.

The number of moles of sulfur in 147.82 g would be:

147.82 g / 32.06 g/mol = 4.608 moles

The number of atoms present will be:

4.608 mol x 6.022 x 10²³ atoms/mol = 2.774 x 10²⁴ atoms of sulfur

The molar mass of Co (cobalt) is 58.93 g/mol.

The formula mass of Ca₃(PO₄)₂ will be determined as follows:

Ca: 3 x 40.08 g/mol = 120.24 g/mol

P: 2 x 30.97 g/mol = 61.94 g/mol

O: 8 x 16.00 g/mol = 128.00 g/mol

Formula mass of Ca₃(PO₄)₂ = 120.24 + 61.94 + 128.00

Formula mass of Ca₃(PO₄)₂ = 310.18 g/mol.

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Answer: Water

Fats are a subgroup of compounds known as lipids that are found in the body and have the general property of being hydrophobic (meaning they are insoluble in water)

water refers to a chemical substance consisting of two hydrogen atoms attached to the central oxygen atom via a covalent bond.

Explanation:

Answer:

How does adenylyl cyclase help transmit signals within a cell? It converts ATP to cAMP, which then broadcasts the signal to the rest of the cell. Certain yeast cells secrete a molecule called the -factor.

Explanation:

Answer:

How does adenylyl cyclase help transmit signals within a cell? It converts ATP to cAMP, which then broadcasts the signal to the rest of the cell. Certain yeast cells secrete a molecule called a factor

Explanation:

The series of mitochondrial proteins that transfer electron energy to ATP and require oxygen is known as the electron transport chain (ETC).

The ETC is a critical component of cellular respiration and occurs in the inner mitochondrial membrane. It consists of a series of protein complexes, including NADH dehydrogenase, succinate dehydrogenase, cytochrome b-c1 complex, cytochrome c, and cytochrome oxidase. These complexes work together to transfer electrons derived from NADH and FADH2, which are produced during earlier stages of cellular respiration, and transfer them along the chain.

As electrons are passed through the protein complexes, energy is released and used to pump protons across the mitochondrial membrane, creating an electrochemical gradient. This gradient is then used by ATP synthase to produce ATP through a process known as oxidative phosphorylation.

The final acceptor of the electron transport chain is oxygen, which combines with hydrogen ions to form water. Thus, the ETC connects the process of electron transfer to the production of ATP, relying on oxygen as the final electron acceptor.

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The complete question is:

A series of mitochondrial proteins that transfer electron energy to ATP and require oxygen is called ______.

Answer:

the smallest one

Explanation:

Scientists can use a number of techniques to inactivate one or more genes in an animal, such as a mouse. Such animals are called knockout mice.

Knockout mice are genetically engineered mice in which specific genes have been intentionally deactivated or "knocked out" through targeted genetic modifications.

This process allows researchers to investigate the function and effects of those genes by observing the changes that occur in the knockout mice compared to normal or wild-type mice.

There are several methods to create knockout mice, with the most common being gene targeting through homologous recombination or the use of CRISPR-Cas9 technology.

In gene targeting, a DNA sequence is introduced into embryonic stem cells, which are then used to generate mice with the modified gene. With CRISPR-Cas9, a gene of interest is precisely edited or disrupted using the CRISPR-Cas9 system, allowing for targeted gene knockout.

Knockout mice have been instrumental in advancing our understanding of gene function, human diseases, and the development of potential therapies.

By studying the effects of gene inactivation, researchers can determine the role of specific genes in various biological processes, identify genetic causes of diseases, and explore potential therapeutic targets.

It's important to note that knockout mice are valuable models, but they do not perfectly replicate human biology. Therefore, findings from knockout mouse studies need to be validated in other systems, including human studies, to ensure their relevance and applicability to human conditions.

These genetically modified animals have been extensively used in scientific research to study gene function, disease mechanisms, and potential therapeutic targets.

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Answer:

Your answser should be C

Explanation:

Answer:

c

Explanation:

A segmented genome of the influenza was initially thought to be packaged at random into a new virions. New evidence shows that the eight segments will link together before packaging.

Influenza (flu) is an infection of the nose, throat, and lungs, which are part of the respiratory system. Influenza, commonly called the flu, is different from the stomach flu virus, which causes diarrhea and vomiting. However, sometimes the flu and its complications can be fatal.

All influenza viruses are composed of the genome which has single-stranded RNA rather than double-stranded DNA. The influenza virus RNA gene consists of a linked chain of nucleotides encoded by the letters A, C, G, and U for adenine, cytosine, guanine, and uracil, respectively.

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Recessive disorders related to genes found on the X chromosome but not on the Y chromosome are more commonly expressed in C) females.

Which group commonly expresses recessive disorders-related genes on X chromosome?

The answer is C) females. This is because females have two X chromosomes, so if they inherit a recessive allele for a disorder on one X chromosome, they are still likely to have a functional allele on the other X chromosome. Males, on the other hand, only have one X chromosome and one Y chromosome, so if they inherit a recessive allele for a disorder on their X chromosome, they are more likely to express the disorder because they do not have a backup functional allele on another X chromosome. When a recessive allele is present on a male's X chromosome, there is no corresponding allele on the Y chromosome to mask its expression, making the disorder more likely to be expressed in males.

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Claudius Caesar took two days to die because he suffered from liver failure, which occurred about 15 hours after he ate poisonous mushrooms.

The poisonous mushrooms caused damage to Claudius Caesar's liver cells, leading to liver failure. This meant that his liver and kidneys were unable to filter and detoxify wastes and other harmful substances from his blood, resulting in the development of symptoms such as nausea, diarrhea, and delirium.

Liver failure is a serious condition that can lead to multiple organ failure and death. In Claudius Caesar's case, it took two days for his body to succumb to the effects of liver failure and for him to pass away.

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The nucleotide sequence CAT in DNA is represented as GUA in mRNA and CAU in the anticodon loop of tRNA.

During transcription, the DNA sequence is used as a template to synthesize a complementary RNA molecule. In RNA, uracil (U) replaces thymine (T) as a complementary base to adenine (A). Therefore, the DNA sequence CAT is transcribed to the mRNA sequence GUA.

During translation, the mRNA sequence is used as a template to synthesize a protein. This process requires the participation of transfer RNA (tRNA) molecules, each with a specific anticodon sequence that binds to the corresponding codon on the mRNA.

The tRNA anticodon is complementary to the codon sequence, allowing for the correct amino acid to be added to the growing polypeptide chain.

In this case, the mRNA sequence GUA corresponds to the tRNA anticodon sequence CAU. The tRNA carrying the amino acid specified by the codon sequence can then bind to the mRNA, allowing for the addition of the correct amino acid to the polypeptide chain.

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Answer:

Blue sometimes red

Explanation:

Hope it helps:)

Answer:

Well, you need an egg and a sperm to reproduce

So neither are correct you need both

Answer:

Explanation, answer, persuade

Explanation:

a statement is a sentence with a period at the end of the sentence.

you can answer, and explain without using a question mark, or an exclamation mark

and of course, you can persuade with a period, question mark, or with an exclamation mark

( plz mark me as brainliest, that would be most appreiciated! )

The most likely to happen to the fragile new species that are transported to a new ecosystem with very few different species is they cannot compete with native species and dies off.

Native species is а species thаt originаted аnd developed in its surrounding hаbitаt аnd hаs аdаpted to living in thаt pаrticulаr environment. When a species is transported to a new ecosystem, it is called non-native species. Non-nаtive species is а species thаt originаted somewhere other thаn its current locаtion аnd hаs been introduced to the аreа where it now lives.

When new species are transported to the new ecosystem, but it is fragile and must live with very few different species, they cannot compete with native species and dies off.

Your question is incomplete, but most probably your full question was

A. It cannot compete with native species and dies off.

B. It successfully competes with the native species and becomes part of the food web.

C. It successfully competes with native species and becomes a native species itself.

D. It is more successful than the native species and becomes an invasive species.

Thus, the correct answer is A.

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The trend in levels of blood glucose from 11:00 a.m. to 10:00 p.m. can be explained using the feedback mechanism of homeostasis.

A steady internal environment is what the body is able to maintain through a number of feedback processes, which is known as homeostasis. Insulin and glucagon are the two hormones that control blood glucose levels. Glucagon raises blood glucose levels whereas insulin lowers them.

After breakfast, about 11:00 a.m., blood glucose levels rise as a result of the meal's carbs. Insulin is then released by the pancreas in response, assisting the body's cells in absorbing glucose from the bloodstream. Blood glucose levels consequently start to drop.

The feedback system of homeostasis continues to control blood sugar levels throughout the day. Insulin is secreted to lower blood glucose levels whenever they are too high. Glucagon is secreted to boost blood glucose levels when they fall too low.

Due to the stimulus of food and the body's reaction to it, blood glucose levels are normally lower by 10:00 p.m. after dinner than they were at 11:00 a.m. The body has the energy it needs to function effectively thanks to the feedback system of homeostasis, which has helped to keep blood glucose levels consistent throughout the day. Overall, this feedback mechanism is negative, reversing any departures from the set point in order to maintain a steady internal environment.

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Answer: All organisms must be made of more than one type of cell

Explanation:

In dogs, the allele for curly hair (C) and the allele for straight hair (S) exhibits incomplete dominance. Heterozygotes have wavy hair. A dog that has wavy hair is crossed with a dog that has straight hair. So, the expected genotypic and phenotypic ratios of the offspring will be 1:2:1 and 2:1.

This implies that the heterozygotes (CS) will certainly have a distinctive phenotype of curly hair.

When a dog with wavy hair (CS) is crossed with a dog with straight hair (SS) we can identify the expected genotypic and phenotypic proportions of the offspring using Punnett squares.

By crossing them we can create a Punnett square:

  C     S.

-----------------.

C|CC  CS.

-----------------.

S|SC   SS.

From the Punnett square, we can see that the possible genotypes of the offspring are CC, CS, SC, and SS.

The phenotypic ratios can be determined by analyzing the genotypes. Given that the allele for curly hair (C) shows insufficient dominance, both CC and CS genotypes will result in wavy-haired phenotypes. Only the SS genotype will result in straight hair. For that reason, the phenotypic proportion will undoubtedly be 2:1 (wavy-haired: straight-haired).

To sum up, the expected genotypic ratio of the children will certainly be 1:2:1 (CC: CS: SS) and the phenotypic proportion will certainly be 2:1 (wavy-haired: straight-haired).

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In incomplete dominance, there is a third phenotype expressed by heterozygous individuals. This phenotype is a mixture between both extreme phentoypes. Genotyic ratio 1:1 ⇒ 1/2 CS : 1/2 SS. Phenotypic ratio 1:1 ⇒ 1/2 wavy : 1/2 straight.

Incomplete dominance is the inheritance pattern in which neither of the involved alleles completely dominates over the other one.

Heterozygous descendents possess an intermediate phenotype between the two homozygous dominant and recessive individual's phenotypes.

Heterozygous individuals are different from both the dominant and recessive homozygous parental and expresses as a mixture of both of the homozygous progenitors.

In the exposed example,

Cross: A dog that has wavy hair with a dog that has straight hair.

Parentals) CS   x   SS

Gametes) C   S    S    S

Punnett square)    C      S

                      S     CS    SS

                      S     CS    SS

F1) 50% o the progeny is expected to have wavy hair and be heterozygous CS

    50% of the progeny is expected to have straight hair and be homozygous SS

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The link between adenosine diphosphate (ADP) and adenosine triphosphate (ATP) is best explained by the fact that when energy is added, ADP interacts with a phosphate group to form ATP. The right Option is (c).

The mitochondria of cells are thought of as the powerhouse since ATP is produced there. As seen in the reaction below, ATP is produced when ADP reacts with an inorganic phosphate and an energy source to generate ADP;

Pi + energy + ATP + H2O = ADP + inorganic phosphate

One adenine, one sugar, and two phosphates make up the biological molecule known as adenosine diphosphate (ADP). Its most crucial function is the creation of ATP, the most vital energy molecule in living cells, when it is coupled with a phosphate molecule. An enzyme called ATP synthase produces ATP during oxidative phosphorylation. Specifically, protons travel through the protein and cause a conformational change once a proton gradient is established. ADP and inorganic phosphate are then combined by ATP synthase to form an ATP molecule.

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Correct Question:

Which statement BEST describes the relationship between adenosine diphosphate (ADP) and adenosine triphosphate (ATP)?

A. With an input of energy, ADP rearranges to become ATP.

B. Without any energy change, ADP rearranges to become ATP.

C. With an input of energy, ADP combines with a phosphate group to become ATP.

D. With a release of energy, ADP combines with a phosphate group to become ATP.

The blood measurement that would be the most helpful in furthering the investigation would be lactate and pyruvate.

Lactate and pyruvate are two molecules that help in the production of energy in the human body. In normal circumstances, lactate is generated in the muscles and then transported to the liver where it gets converted into glucose through a process called gluconeogenesis. Pyruvate is produced from glucose as it enters the cell. The pyruvate then undergoes some reactions to generate ATP (adenosine triphosphate) and NADH (nicotinamide adenine dinucleotide).

Measuring lactate and pyruvate levels in the blood can help identify various metabolic diseases. It can help doctors diagnose conditions such as mitochondrial disease, a disease that interferes with the energy-producing processes in cells. In this disease, the lactate levels are higher because the body is producing more lactate due to the impaired energy production. Also, in severe medical emergencies such as sepsis or severe injury, lactate levels can rise because of reduced oxygen supply to the tissues. Therefore, lactate and pyruvate measurements can be helpful to identify metabolic diseases or assess the severity of medical emergencies.

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Answer:

c.food

Explanation:

hope it helped you

Food contains chemical energy. Thus, the correct option is C.

Chemical energy may be defined as the energy of chemical substances that are evolved when they undergo a chemical reaction and transform into other substances.

Light and motion contain kinetic energy, while Height contains gravitational energy.

Food contains chemical energy which is released at the time of digestion that involves the breakdown of bonds between the particles.

Therefore, the correct option for this question is C.

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Metapopulation is defined as a group of geographically distributed subpopulations, connected by intermittent migration and dispersion. They are characterized by migration, local extinction, and recolonization.

The factors that characterize metapopulations include the following:

The size of the subpopulations: The size of each subpopulation can be different. They can range from a few individuals to thousands.

The connectivity of the subpopulations: The subpopulations in a metapopulation can be connected by dispersal or migration.

The dynamics of local extinction: In metapopulations, the extinction of a local subpopulation can occur due to various environmental factors. This factor creates a vacant patch that can be recolonized by the dispersing individuals.

The dynamics of colonization: The colonization of vacant patches can occur by individuals from a neighboring subpopulation through migration, and this is a dynamic that characterizes metapopulations.

The conditions that need to be satisfied for metapopulations to persist are:

The subpopulations in a metapopulation must remain connected through the migration of individuals, and the rate of immigration must be greater than the rate of local extinction.

The extinction of a local subpopulation must not occur too frequently because it can lead to the extinction of the entire metapopulation if the rate of extinction is too high.

The size of each subpopulation must be large enough to avoid the effects of genetic drift and other factors that can increase the rate of extinction of a subpopulation.

Overall, metapopulation persistence requires the maintenance of a balance between the rate of extinction and recolonization. In addition, the size and connectivity of subpopulations must be carefully maintained to ensure the persistence of the metapopulation.

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Answer:

Im pretty sure the answer is increase

Explanation:

Its on a quizlet(Im very sorry im wrong)

Answer:

Increase

Explanation:

The person above IS correct I got 100% on this quiz Factors Affecting Genetic Variatio

Source : The web and textbooks

Answer:

moisture evaporating from an ocean

Explanation:

Answer order from the list: Interneuron, Motor neuron, Sensory neuron, Oligodendrocytes, Microglia, Muscle fiber, Ganglion, Ependymal cells.

Transmits impulse from sensory to motor neuron within central nervous system: Interneuron
Transmits impulse out of the brain or spinal cord to effectors (muscles and glands): Motor neuron
Transmits impulse into brain or spinal cord from receptors: Sensory neuron
Myelin-forming neuroglia in brain and spinal cord: Oligodendrocytes
Phagocytic neuroglia: Microglia
Structure capable of responding to motor impulse: Muscle fiber
Specialized mass of neuron cell bodies outside the brain or spinal cord: Ganglion
Cells that line cavities of the brain and secrete cerebrospinal fluid: Ependymal cells

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Both GPCRs (G protein-coupled receptors) and RTKs (receptor tyrosine kinases) are transmembrane proteins with an extracellular domain that binds a signal and an intracellular domain that acts to transmit the signal (option c).

GPCRs are activated by ligands such as hormones, neurotransmitters, and sensory stimuli.  RTKs are activated by growth factors and other signaling molecules,

Both GPCRs and RTKs have different mechanisms of action but they share a common structural feature, that is : they are both transmembrane proteins with the extracellular domain that binds signal and intracellular domain that acts to transmit the signal.

This allows them to relay signals from outside the cell to the inside of the cell, where they activate intracellular signaling pathways and ultimately leads to cellular response.

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