We know that the pressure of water increases with depth. Then, which of the following shows the most possible shape of a dam?

Answer:

Recently around 2008 i believe a female scientist found the end of our chromosomes and what the enzyme telomerase did.

Explanation:

What was awesome was they telomerase fixes the small fragements of DNA that degrade over time. A study was done on mine one was treated with the enzyme the other was not keep in mind the mice were old. The reated mice actually seemed to reverse age because its fur became shinier and its bones strong it just seemed healtehr and it was. The other of course stayed old. So the discoveries help push our life expectancy farther than we used to think was convinient

Answer:

gene therapy to correct defective genes that cause diseases.

Explanation: i hope this is right.

Answer:

more common for parents with type O to pass it down if they have both O blood types

Answer:

A

Explanation:

Answer:

rock layers becuase fossils and other ancient things could be in there

Answer:

Explanation:

Endangered species because if the poachers keep hunting for its horns they may be extinct in few years

Answer:

In most sexually reproducing organisms, each individual has two alleles for each gene (one from each parent). This pair of alleles is called a genotype and determines the organism's appearance, or phenotype.

Explanation:

1. digestive organs                                     accesory organs

the organs that are directly involved            the organs which helps the  

in digestion like stomach,  small intestine,      digestive organs by thier  

large intestine etc                                             scretions or by other means like

                                                                         liver ,pancreas etc

2.  food                              bolts                            chyme

                                  DIFFERENCES

the substance which    The semi hard       the soup like substance

is eaten by a person.   substance  

it is semi digested in    it leaves oral cavity    it leaves stomach and went to

oral cavity.                   and move to stomach                small intestine        

                                     SIMILARITIES

They all are nutrients containing meterials which are to be digested. they all contain carbohydrates,protiens ,fats and vitamins (somehow if the food is taken from plant source) and they all are about to be absorbed.

3.DIGESTIVE SYSTEM:

            the process in which food substance is broken into pieces and is converted into the simpler substances which can be assimilate by body cells. Different glands scretes digestive juices which digest fats,protiens ,carbohydrates etc e.g gastrin,bile,pancreatic juice and intestinal juice. and at the end all the product remain is excreted out after assimilation.

ORGANS INVOLVED: oral cavity,oesophagous,stomach small intestine ,large intestine.

4.  salivary glands are damaged:

      if salivary glands are destroyed or damaged then no saliva will produce to protect the walls of gut and the gut walls will be damaged by the acidic or basic juices of gut which will causes severe ulcer of oesophagous, stomach or intestinal.

5.CONSTIPATION:

     when too much water is absorbed by the walls of large intestine so the end product which is to be excreted will become so hard that it is dificult to excrete 0it out of body.

  CAUSES: it may be caused by hormonal disturbance ,water deficiency and may be by silliness of a person that he use to be silly to go to the bathroom at time.

6. INGESTION: Taking of food from the outside of the body from different means which contain nutrients essential for body growth.

DIGESTION: Breakdown of food into simpler substance  which can be easily taken by body cells .

ABSORPTION:Large intestine and smaal intestine absorbs the certain amount of nutrients and water from the digested substance to fullfil the body deficiencies. These nutrients are then assimilated into the body.

EXCETION:the substance which remain after absorption is excreted out of the body from exterior opening called anus is called excretion.

Answer:

Muay Thai is The Art of Eight Limbs

Explanation:

Hope this helps :)

Answer:

C i think

Explanation:

sorry if its wrong :(

Answer:

Glycolosis has a net gain of 2 atp

Explanation:

It produces 4 but you invest 2 to start so its only net gain of 2

You also ge 2 pyruvate and 2 NADH

Two pyruvate molecules, two ATP molecules, and two NADH molecules are the substances produced in the process of glycolysis.

These substances are gained from glucose in order to generate energy which is needed in different activities of the cell. ATP is the molecule which is used by the cell for doing activities which needs energy.

Both pyruvate and NADH molecules are also converted into ATP molecules in the end and used by the cell so we can conclude that in the process of glycolysis, two pyruvate, two ATP, and two NADH molecules are formed.

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1 .Electrophoresis is a laboratory technique used to separate DNA, RNA, or protein molecules based on their size and electrical charge.

2.Gel electrophoresis is a technique used to separate DNA fragments (or other macromolecules, such as RNA and proteins) based on their size and charge.

... [All DNA molecules have the same amount of charge per mass. Because of this, gel electrophoresis of DNA fragments separates them based on size only.]

3.Gel electrophoresis [ pls chck tiz answer!]

4.DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size.

5.A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable.

High-quality buffers are an important part of electrophoresis. They allow a current to be carried through the sample while resisting pH changes in the overall solution.

Answer:

C

Explanation:

Everything else has to do with growth but C is talking about food/energy.

A plant using sunlight to make its own foods is accomplished by repeated cell division.

Cell division is the process by which a parent cell divides into two daughter cells. Cell division usually occurs as part of a larger cell cycle in which the cell grows and replicates its chromosome before dividing.

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.

In eukaryotic cells, or cells with a nucleus, the stages of the cell cycle are divided into two major phases: interphase and the mitotic (M) phase.

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Answer:

THE CROC 2020!!!!!!

Explanation:

Answer:

crocodile will win

Explanation:

hope helps you

Answer:

blank #1= cretaceous period of the mesozoic era

blank #2= cambrian period of the paleozoic era

blank #3= We are currently living the Quaternary Period or the Cenozoic era. There was no mass extinction event that ended the Tertiary Period and started the Quaternary Period / Cenozoic era. Instead, the division between the two periods is somewhat ambiguous and often argued by scientists.

I tried my best but I can't figure out the chart part, sorry :/

Answer:

a period

bleeding from the woman's parts

Explanation:

Answer:

pea plants because they were easy to grow, could be bred rapidly, and  several observable characteristics, like petal color and pea color.

Explanation:

Answer:

B ISS

Explanation:

The ISS is a cooperation of the worlds largest nations and can have Russian astronauts, Americans and Italians i believe

Answer: A

Explanation:

Answer:

movement of chemicals into the dendrites of the neuron

Explanation:

Nerve impulse occurs when electrical gradient is moved across the plasma membrane of a resting neuron this is done when the neuron receives a chemical signal from another cell or some other type of stimulus. This action potential then travels down the neuron’s axon as an electric current.

Resting potential occurs because of the difference in electrical charge across the plasma membrane of a neuron.

An electrical gradient is maintained by the sodium-potassium pump this is done across the plasma membrane of a neuron when it is not transmitting a nerve impulse this is the resting potential of the neuron.

Answer:

its B on Edge :))

Explanation:

taking test rn

Answer:

Your answser should be C

Explanation:

Answer:

c

Explanation:

Answer:

4th one

Explanation:

I did this in 4th grade

Answer:

Nitrogen Bases: Adenine, Thymine, Cytosine, Guanine

Explanation:

Adenine and Thymine pair together (Apples on the Trees)

Cytosine and Guanine pair together (Cars in the Garage)

Answer:

A sense of relief from uncertainty.

it reduced the risk of cancer

Answer:

Calcium and sodium

Explanation:

Answer: Calcium and sodium

Explanation:Here is the chart

Answer:

The trend shows that the Enzyme Pepsin is active and prefers the pH level of 2. While Trypsin Is much active at pH 8 and prefers that pH level.

Explanation:

You can tell by seeing the enzyme activity compared to the pH range. Enzymes are simply proteins which work around your body so pepsin since it is active in acidic levels (pH 2) is probably an enzyme found in the stomach.

The trend shows that the Enzyme Pep sin is active and prefers the pH level of 2. While Trypsin Is much active at pH 8 and prefers that pH level.

Pepsin is an endo peptidase that breaks down proteins into smaller peptides. It is produced in the gastric cells of the stomach lining and is one of the main digestive enzymes in the digestive systems.

Pep sin is a stomach enzyme that serves to digest proteins found in ingested food. Gastric chief cells secrete pep sin as an in active zymogen called pepsinogen.

In the digestive tract pepsin effects only partial degradation of proteins into smaller units called peptides, which then either are absorbed from the intestine into the bloodstream.

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Answer:

Deletion of a DNA base from a gene affects an organism by changing the sequence of amino acids in a protein.

Explanation:

A DNA fragment forms a gene, with a specific sequence of nitrogenous bases, which determines the synthesis of a specific protein. When a deletion of a base occurs in such a gene, it affects:

In summary, the deletion of a base in the DNA will affect the protein to be synthesized by changing the amino acid sequence of its structure.

The other options are not possible, because the deletion of a base in the DNA of a gene

    Does not influence the number of chromosomes that the gametes will have.

    It does not produce long chains in the chromosomes.

    It does not affect the ribose structure of the nucleic acids.

Deletion of a DNA base from a gene affects an organism by :

B) Changing the sequence of amino acids in a protein.

Deletion of a DNA base from a gene affects an organism by the changing the sequence of amino acids in a protein.

A DNA part shapes a quality, with a particular arrangement of nitrogenous bases, which decides the blend of a particular protein. When a erasure of a base happens in such a quality.

Transcription of the mRNA, which is able have the arrangement of changed bases.

The structure of the synthesized protein, which can be changed by changes in its amino corrosive sequence.

Thus, the correct answer is B.

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Answer: The bacterial cells are being used in order to create genes and produce human insulin. The bacteria is used to make protein, which is a good thing. I hope this at least helped, and I believe this is why bacteria is useful organism in the process of genetic engineering.