The amount of kinetic energy an object has depends on its ___

Answer:

C

Cells have different shapes because they do different things. ... The shapes of cells have evolved to help them carry out their specific function in the body, so looking at a cell's shape can give clues about what it does. Neurons are cells in the brain and nervous system.

The plant cell in the images have different structures because they have different jobs, or functions

All  plants are very different because of their environments.

According to options:-

The answer will be (option A) they have different jobs, or finctions.

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Answer:

2. CUU

Explanation:

i did some research

CUU are the nucleotides which transfer RNA carrying leucine. So, the correct option is (B).

RNA stands for Ribonucleic acids which is present in all living cells and have structure similarities to DNA.

It is a single stranded structure. It has a backbone made up of alternative phosphate group and the sugar ribose. Sugar is attached to one of the four bases. They are adenine (A), uracil (U), cytosine (C) or guanine (G).

There are three types of RNA which exist in cells messenger. They are  messenger RNA (mRNA), ribosomal RNA (rRNA) and transfer RNA (tRNA).

1. Messenger RNA (mRNA) is translated into a polypeptide.

2. Transfer RNA (tRNA) will bind an amino acid to one end and has an anticodon on the other.

3. Ribosomal RNA (rRNA) helps facilitate the bonding of amino acids coded for by the mRNA.

Some of the RNAs are involved in gene expression regulation. As per the Central dogma of Molecular Biology, main role of RNA is to convert the information which is stored in DNA into proteins through the process called transcription.

Thus, CUU are the nucleotides which transfer RNA carrying leucine. So, the correct option  is (B).

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Answer:

long chain of carbon and hydrogen

carboxyl group

The correct choices are - long chain of carbon and hydrogen and carboxyl group as fatty acid have long chains of hydrocarbons with carboxyl group makes it acid.

A fatty acid is an aliphatic chain with carboxylic acid that can be either saturated or unsaturated. Fatty acids make the lipid membrane with glycerols. A fatty acid consists of

Thus, the correct among the given choices are - long chain of carbon and hydrogen, a carboxyl group.

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Answer:

Prophase

Explanation:

Prophase is not only the first step of Mitosis and Meiosis (I and II), but it is crucial because it helps the chromatin become chromosomes, this is after Interphase where DNA replication occurs this is the signal that starts the dividing process. This phase also helps with condensing the chromosomes which acts as another signal to division because the chromosomes are prepared to be separated from one another. Spindle fibers (microtubules) are also created to get ready for separation. Now that these main things happened during Prophase, it signifies the rest of the cell and the other phases occur.

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Answer:

Symptomatology and transmission

The clinical manifestations of acute HBV infection are age dependent. Infants, young children (younger than 10 years of age), and immunosuppressed adults with newly acquired HBV infection are usually asymptomatic. [2] Older children and adults are symptomatic in 30%–50% of infections

Answer:Marine ecosystems are the largest of Earth's aquatic ecosystems and are distinguished by waters that have a high salt content. These systems contrast with freshwater ecosystems, which have a lower salt content.

Explanation:

s

Answer:e a marine ecosystem is the life underwater like sea creaters ,a weed etc s

Explanation:

online defnation : Marine ecosystems are characterized by the biological community of organisms that they are associated with and their physical environment.

heres a fact Some important characteristics of the marine ecosystem are: They make up 70% of the earth’s surface. They dissolve the salts in their own waters. Supplies food for humans and generates socioeconomic benefits. They fall into the category of aquatic ecosystems

Answer:

wave b

Explanation:

Answer:

Zone 2

Explanation:

took the test ohio is in zone 2 and that is how i came to that conclusion.

The climate zone would location on this map is 40 N and 60N is the tropical zone. The correct option is zone 3.

The tropics are areas of the Earth that are roughly in the center of the globe. The tropics lie between the latitude lines of the Tropics of Cancer and Capricorn.

The Equator and sections of North America, South America, Africa, Asia, and Australia are included in the tropics. The earth is divided into parts according to its conditions.

The tropic is an area of the Earth located around the equator and between the Tropics of Cancer in the Northern Hemisphere and the Tropics of Capricorn in the Southern Hemisphere. This area is also known as the tropical zone and the torrid zone.

Therefore, the correct option is 3, tropical zone.

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Answer:

C To make observations

Explanation:

you need to form questions,making hypothesis and analysing the data

Answer:

C. A scientist observes the different parts of the life cycle of

monarch butterflies and collects detailed descriptions.

Explanation:

Apex

Answer:

1. Cars

Because they help me and my family get places

2. Phones

Because I think that they also help my getting u places and just for entianment or school

3. Computers

They help with school as well

4. TVs

They help with the news

Explanation:

Answer:

True

Explanation:

Answer:

True

Explanation:

Many Genetic Engineering jobs have good pay-out or help the world, but sometimes they can be dangerous.

Answer:energy is produced during photosynthesis. energy is used by the photosynthesiser or lost as heat, with the remainder available to the next organism in the food chain.

Explanation: self explanatory

Answer:

How the landscape changed over time

Explanation:

Answer:

yes yes

Explanation:

Answer:

males have one X chromosome

Explanation:

The explanation that describes why M are more likely to have linked disorders than W is that M have an X chromosome on which most linked disorders are located.

Linked inheritance refers to genes located on chromosomes that are involved in trait determination.

In humans, the male  chromosome Y has few genes. On the other hand, the female chromosome X has a large number of genes involved in the determination of various characteristics.

XY chromosomes have small homologous regions at their ends. Thus, there is practically no recombination between their genes.

When the altered gene is on the X chromosome. This type of inheritance has a recessive pattern.

It is the maternal inheritance. In this case, sons inherit X chromosome genes only from their mother. Meanwhile, F daughters inherit one from the father and one from the mother.

The manifestations will be present because they have only one X chromosome, that is, they do not have any normal gene for that characteristic.

With this information, we can conclude that the manifestations will be present in men, as they have only one X chromosome.

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Answer:

To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.

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Explanation:

Answer:

C

Explanation:

We know that ethanol is flammable

Answer:

I would fuse the gene encoding the protein carrying the putative chloroplast-targeting signal sequence with the gene encoding Green Fluorescence protein. The GFP-tagged target protein enable to study the expression of the putative chloroplast localization signal sequence and its final cellular localization

Explanation:

The Green Fluorescence protein (GFP) is a protein widely used in molecular biology to investigate the expression of specific genes and then track the movement of proteins in living cells. This protein also can be used as a cell marker and to identify protein-protein interactions. When GFP is excited to a given wavelength (excitation peak 395 nm), it emits green light (emission peak 509 nm), thereby the expression/localization of the GFP-target fusion constructs can be evidenced by using a fluorescence microscope.

Answer:

Good examples are the reshaping of a coastline by a tsunami, deposition of mud by a flooding river, the devastation wrought by a volcanic explosion, or a mass extinction caused by an asteroid impact. The modern view of uniformitarianism incorporates both rates of geologic processes.

Explanation:

the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.

Uniformitarianism, also known as the Doctrine of Uniformity or the Uniformitarian Principle, is the assumption that the same natural laws and processes that operate in our present-day scientific observations have always operated in the universe in the past and apply everywhere in the universe

Answer:

Non Silent

Explanation:

Mutation, is generally, any change or alteration to the genetic sequence of a DNA. However, mutation can be of different types depending on how it occurs. According to this question, a mutation is said to be SILENT if it involves the substitution of a nucleotide with another nucleotide that does not change the protein molecule encoded by the gene. In other words, the mutation happens in such a way that both the original sequence of gene and the mutated one codes for the same amino acid sequence (protein).

On the other hand, a mutation is NON SILENT i.e missense or nonsense mutations, if the mutation causes a change in what amino acid the DNA strand codes for. For example, in missense mutation, a different amino acid is produced while in nonsense mutation, a STOP codon is produced.

Answer:

Explanation:

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Answer:

Hope the above picture might help you :)

1. The sun's position changes,because the Earth turns on its axis,which causes the sunlight to hit at different angles. This  means that after a period of time,the sun no longer shines on one side. It will be dark/night on one side and light/day on the other side.

2.Shadows change,because the angle that the light hits us is different overtime.

3.The flagpole will look the same from when it started at the exact time.

4.Overtime our shadows become small and you may not be able to see it. That is mostly for small objects.You can see the but for small and certain angles.

Hope that this helps. This took a long time I would appreciate a Brainliest.Enjoy.-From Nea.

Answer: yes because 50% more palnts and animals would be alive.

Explanation: no cap

Answer:

450

Explanation:

A fish population of 250 in a pond has a maximum annual rate of increase of 0.8. If the carrying capacity of the pond is 1,500 for this species, what is the expected population size after one year?

The annual rate of increase in the population is 0.8 and the population is currently 250 in the pond, hence, the expected population size after one year can be calculated as thus:

Expected increase in the population = 0.8 x 250

     = 200

Expected population size after one year = 250 + 200

       = 450

Since a population of 450 has not exceeded the carrying capacity of the pond, the expected population size after one year is, therefore, 450.

The expected population size after one year is 450

•Current population = 250

•Annual rate of increase = 0.8

•Expected population size =?

We'll begin by calculating the expected increase in the pond. This can be obtained as follow:

•Current population = 250

•Rate of increase = 0.8

•Expected increase =?

Expected increase = Current population × rate

Expected increase = 250 × 0.8

Expected increase = 200

•Current population = 250

•Expected increase = 200

•Expected population size =?

Expected population size = Current population + Expected increase

Expected population size = 250 + 200

Expected population size = 450

Complete question:

A fish population of 250 in a pond has a maximum annual rate of increase of 0.8. If the carrying capacity of the pond is 1,500 for this species, what is the expected population size after one year?

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Answer:

Explanation:

B. False  it loses energy in the form of heat. Therefore, this process is exothermic.