The breading of red and white snapdragons to make pink illustrates what genetic concepts

Answer:

Dicot stems have their vascular bundles in a ring arrangement.

Explanation:

that might answer ur question.... forgive me if im wrong <3

Answer:

The colony of bacteria is called cit positive, or cit in case these advance with colonization in media with citrate, since if they grow in number and proliferate, it means that they use citrate as a metabolite or food resource for their metabolism.

Explanation:

In case these are negative cit, the profileration would have to be null or see that the colony stagnant its growth, that is to say that they did not increase in number or even decrease their number layers and they did not replicate in media with citrate.

The colony of bacteria is named cit positive, or cit just in case these advance with colonization in media with citrate.

Since if they grow in number and proliferate, it means they use citrate as a metabolite or food resource for metabolism.

In case these are negative cit, the proliferation would have to be null or see that the colony stagnant its growth, that is to say, that they did not increase in number or maybe decrease their number layers and that they didn't replicate in media with citrate.

E. coli, a species of bacteria that lives harmlessly in every person’s gut by the billions. A typical E. coli contains about 4,000 genes (we have about 20,000). Feeding on sugar, the microbe grows till it's able to split in two.

It makes two copies of its genome, nearly always managing to supply perfect copies of the first. The single microbe splits in two, and every new E. coli receives one of the identical genomes. These two bacteria are, in other words, clones.

Therefore, E.coli grows in presence of citrate that evolved in the population of 30,000 generations.

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Answer:

PROTEINS

Explanation:

I JUST DID THIS IN MY SCIENCE QUIZ

so glad i could help :O

Answer:

Enzymes

Ex

i jus did it

Answer:

The correct answer is True

Explanation:

The first step in glycogen synthesis (glycogenesis) is the phosphorylation of glucose to form glucose-6-phosphate, which is catalyzed by hexokinase. [This step is also the first step in the glycolytic pathway]. Glucose-6-phosphate is then isomerized to glucose-1-phosphate by the action of phosphoglucomutase. This glucose-i-phosphate is then converted to glycogen by glycogen synthase.

Answer:

atrium,ventricle,lungs,pulmonary

Explanation:

Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium.

Answer:

1-Homeostasis

2-Adaptation

3-Evolution

4-Ecosystem

5-System

6-System is a group of objects that work together and ecosystem is a group of living things that work together

7-Structure is what you see/sense and function is what it's job is

8-The organism would over heat and eventually get disease or die

9-This means that all living things have similarities but also have many differences

Explanation:

I hope this helps you ♡

Answer:

The Nervous System.

Explanation:

The nervous system's job is to help in receiving information about the environment around us and generate responses to that information (a.k.a homeostasis). The nervous system can be divided into regions that are responsible for sensation (sensory functions) and for the response (motor functions).

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The statements that describe RNA are ;

RNA and DNA are similar in some ways because they are both nucleic acids but the characteristics of RNA that makes it different from DNA is that RNA is mostly single stranded with it Nucleotides containing ribose instead of deoxyribose.

The RNA ( Ribonucleic acid )  nucleotides are composed of certain bases i.e. adenine, guanine, and cytosine also it contains uracil in place of thymine.

Hence we can conclude that the statements that describe RNA are ; Nucleotides contain the sugar ribose, Can be single stranded, The nitrogenous base uracil is used instead of thymine.

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the answer is D Nucleus, which has genes that contain many chromosomes

Hereditary information is stored inside the nucleus, which has chromosomes that contain genes.

Hence, the correct option is C. Nucleus, which has chromosomes that contain genes.

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Answer:

probably B

Explanation:

Answer:A

Explanation:

Answer:

I believe A would be the answer

Answer:

2.1.

In the environmental context, generally microorganisms are the most important agents of biodegradation. Although extensive degradation of some xenobiotic chemicals can occur in mammals (usually in the liver), they are not particularly important in degradation of environmental pollutants.

Explanation:

Answer:

What is the text?......

Answer:

The investigation of the Hudson River is an example of scientific inquiry because it develops testable questions such as this; How might a zebra mussel invasion affect  the Hudson River ecosystem?

All the other elements of scientific inquiry were applied.

Explanation:

Developing and using models: Scientists developed ways to check for changes in the river using the data available to them.

• Planning and carrying out investigations: Several scientific institutes have planned and carried out investigations to determine reasons for the return of the Zebra mussels.

• Analyzing and interpreting data: Graphs are plotted to evaluate to draw a relationship between the zooplankton and the Zebra mussels.

• Using mathematics and computer technology : Mathematical measurements were done to analyze the sizes of the Zebra mussels.

• Constructing explanations : Explanations were proposed as to why the Zebra mussels were not eating up them. It made sense to them that more Zebra mussels would result in more Zooplanktons

• Engaging in argument from evidence : They could argue from the evidence that blue cobras were eating up the Zebra mussels

• Obtaining, evaluating, and communicating information: After scientists have obtained their information, they endeavor to communicate them by publishing them in scientific papers and journals.

Answer:

C all areas around the equator

Explanation:

All studys about the area of the earth have proved that area has higher heat values

Answer:

A.) Frogs, Birds, Trees

Explanation:

A lake is nonliving, so is rain, and its not D

Answer:

It is a trait highly influenced by environmental factors (i.e., it has low heritability)

Explanation:

In population genetics, heritability is a statistical measure to estimate the proportion of the phenotype variation of a given trait which can be explained by hereditable genetic factors. The heritability of a trait is influenced by environmental factors, genetic factors (e.g., allele frequencies, number of genes involved in trait variation, recombination rate, etc), and the interaction between genetic and environmental factors. A low heritability value suggests that most of the variation is not genetic (i.e., due to environmental factors), while a high heritability value suggests that almost all of the variability in a trait is due to genetic factors.

Answer:

Potential targets:

1- DNA methyltransferases

2- Chromatin modifiers such as histone acetyltransferases, histone deacetylases, histone methyltransferases, etc.

3- Components of the RNA interference (RNAi) machinery such as Dicer, Argonaute, etc.

Explanation:

Epigenetics can be defined as the study of any heritable change in the phenotype that does not involve modifications in the DNA sequence. Epigenetic mechanisms can be classified into three major types: 1-DNA methylation, 2-histone modifications (e.g., acetylation, methylation, phosphorylation, etc), and 3-regulatory non-coding RNAs (e.g., miRNAs, lncRNAs, siRNAs, etc) that modulate target gene expression via the RNA interference pathway. There are different types of proteins that are involved in these complex epigenetic mechanisms, and those cited above represent only some examples that can be used as therapeutic targets.

Answer:

Pyruvate

Explanation:

It's a product of glycolysis the prior step.

The Krebs Cycle uses the pyruvate of Glycolysis in order to make NADH. The pyruvate from Glycolysis converts into Acetyl CoA which enters the Krebs cycle to derive NADH. Thus, the correct option for this question is C.

The Krebs cycle may be defined as a type of cycle that involves a series of chemical reactions in order to liberate stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins in the form of ATP or NADH.

The process begins with the molecules of glucose which coverts into pyruvate (a molecule of three-carbon). This pyruvate is then transformed into acetyl CoA which has two carbon atoms. This acetyl CoA is then entered into the Krebs cycle in order to deliver the form of an electron which is known as NADH.

Therefore, the Krebs Cycle uses the pyruvate of Glycolysis in order to make NADH. Thus, the correct option for this question is C.

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Answer:

this is not a very clear question T-T

Explanation:

wish i could help

Answer:

Explanation:

Afterwards, only females come ashore to nest; males almost never return to land ... Most females return faithfully to the same beach each time they are ready to nest. ... When the turtle has finished digging the egg chamber, she begins to lay eggs. ... Well over 90% of a sea turtle's life is spent in the water – feeding, mating, ...

Answer:

Question 2: Photosynthesis, the sunlight is coverted to natural energy by plants, which is then used for GLUCOSE.

Explanation:

rate this a 5 please, natural prodigy bruh

Answer:

here

Explanation:

since is man made it's obviously someway going to help.the environment like for example it could help prevent sickness

Answer: Bacterial cells can be genetically modified so that they have the gene for producing human insulin. As these modified bacteria grow, they produce human insulin. This protein can be purified and supplied to diabetics.

Explanation: just had this question.

Answer:

Dispersion of white light by a prism

Explanation:

When white light is passed through a prism, the white light separates into its component wavelengths which are:

Red

Orange

Yellow

Green

Blue

Indigo

Violet

Together, all of these wavelengths constitute the spectrum of white light.

Hence, the dispersion of white light shows that each color of visible light has a specific wavelength.

Answer:

hope this will help u

Explanation:

Biogeochemical Cycles

Human activities have greatly increased carbon dioxide levels in the atmosphere and nitrogen levels in the biosphere. Altered biogeochemical cycles combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.

Explore interactions between climate change and biogeochemical cycles.

Answer:

Human activities

moreover, biogeochemical cycles combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.

Answer: All you have to do is color grey-likel, BOOM! Osmosis, your teacher will never know.

Explanation:

In the given diagram the process that is carried out is known as osmosis. In the represented diagram the main event that takes place is the process of osmosis.

Osmosis has the process in which molecules of the solvent pass via a semipermeable membrane from a lower concentrations to higher concentration or from less concentrated solution to high concentrated solution.

In the process of osmosis movement of water takes place.There are mainly three types of osmosis and these are hypertonic, hypotonic, and isotonic. The process of osmosis is passive transport as water moves from low solute concentration to high solute concentration.

Osmosis has also known as diffusion of water or solvent via a membrane which allows only selective substance to go across the channel. The process of osmosis does not require ATP because it is a passive process.There are mainly three types of osmosis and these are hypertonic, hypotonic, and isotonic.

Therefore, In the given diagram the process that is carried out is known as osmosis.In the represented diagram the main event that takes place is the process of osmosis.

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Answer:

b

Explanation:

Answer:  Humans changed a lot of things  during time and one of those things ended up being the Carbon cycle .. They changed it by burning fossil fuels , which releases Carbon Dioxide into the atmosphere ..The nitrogen cycle however starts with nitrogen gas in the atmosphere then goes through the nitrogen cycle  fixing Microorganisims to plants , then animals , decomposers then finally into the soil .

Explanation: Everything goes through a certain process to end up in the soil.

Did this yesterday )

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