hello I need help!!! did I get this right ​

Answer:

Not all DNA that was found at the scene has to be related to the scene.

Explanation:

Just because DNA was found at the scene, that doesn't mean that the person there is actually guilty. For example, in a case where person B is guilty, a strand of hair from Person A could be carried over to another scene on Persons B's clothing.

Answer:

Because DNA is more reliable than other forensics, scientists have shrugged off suggestions that it could fall victim to the vagaries of bias. But Dror noted that much DNA analysis involves interpretation. With interpretation comes subjectivity, and with subjectivity can come error. Only one-tenth of 1 percent of human DNA differs from one individual to the next and, although estimates vary, studies suggest that forensic DNA analysis is roughly 95 percent accurate.

Explanation: Hope this helps

Explanation:

most primary producers are plants and they produce food by photosynthesis. In photosynthesis they use carbon dioxide, water and light (most times sunlight) to make glucose and oxygen. the glucose is their food and oxygen is the waste product and is given out.

Most primary producers make their own food through the process of photosynthesis.

Photosynthesis is a biochemical process that occurs in the chloroplasts of plant cells (as well as in certain algae and some bacteria) and uses energy from sunlight to convert carbon dioxide and water into glucose (a simple sugar) and oxygen.

The chlorophyll pigment in chloroplasts captures light energy, which is then used to drive the synthesis of glucose through a series of chemical reactions.

This process allows primary producers to produce organic compounds and serve as the foundation of the food chain by converting sunlight energy into chemical energy that other organisms can consume.

More on photosynthesis can be found here: https://brainly.com/question/29764662

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Answer:

Mitochondria for eukaryotic cell. Cytoplasmic membrane for prokaryotic cell

Explanation:

Answer:

B: Multiple gene mutations

Explanation:

Mutations can be very small changes, affecting only a few nucleotides or they can be very large, leading to major changes in the structure of chromosomes. Both small and large mutations can affect the behavior of cells. Combinations of mutations in important genes can lead to the development of cancer.

Uncontrolled cell growth phrase best describes the Cancer. So, the correct option is (C).

Cancer is a disease which caused when the cells divide uncontrollably and it is spread into surrounding tissues. Cells which are divided uncontrollably they are abnormal in nature and also spread to different parts of the body. These cells may form in the lumps of tissues known as Tumors. They are of two types - Cancerous  and Non-Cancerous (benign).

Cancerous tumors spread to the nearby tissues or invade into it. It can travel to different places in the body to form new tumor which is called metastasis. Cancerous tumors  are also called malignant tumors. Mots of the cancers occur from the solid tumor but in case of blood cancer, it is not.

It is mainly caused by the alteration of DNA. Genetic changes that cause cancer can occur because

Thus, uncontrolled cell growth phrase best describes the Cancer. So, the correct option is (C).

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Answer:

to losee weight l m f a o

Explanation:

Without food we wouldn't survive. Can drives or some food donation will be a good start.

Answer:

A Cellular Respiration

Explanation:

This is because Photosynthesis takes CO2 and pushes our Oxygen, while the inverse is true for cellular respiration.

Answer:THe answer would most likely be D

Explanation:

because carbon dioxide many know that is one of the main reasons behind the global warming epidemic and sulfur is a gas that can trap heat chlorofluorocarbons does exactly what carbon dioxide does. therefor  your answer would be  answer D.

Answer:

The basic building blocks of proteins are called amino acids. In proteins, amino acids are arranged into a linear molecule called a polypeptide chain. Some proteins only consist of a single polypeptide chain while more complex proteins are made out of multiple polypeptide chains bonded together.

Explanation:Proteins are formed out of long linear molecules of amino acids called polypeptide chains. The identity and function of a protein are determined by its sequence of amino acids and the 3-D structure of its polypeptide chains. Amino acids are stored in DNA in the form of sequences of nucleotide bases.

Answer:

Is an organ system consisting of the skin,hair,nails, and exocrine gland

Explanation:

Answer:

looks like a nucleotide

Explanation:

going with nucleotide!

Answer:

In the monogastric diet, starch is the primary carbohydrate. In the small intestine, starch is digested by pancreatic amylase in conjunction with other enzymes. The complex polysaccharides are completely digested to monosaccharides. The monosaccharides are readily absorbed into the bloodstream via the small intestine.

Explanation:

Answer:

what exaclty zackary warren said

Explanation:

he is correct :)

Answer:

The correct answer is - sample containing 30 percent sand, 35 percent clay, and 35 percent silt.

Explanation:

The loam soil is a type of soil that is made from an equal amount of all three components are; sand, silt, and clay. Loam can be distinct as medium loam with little variation of the percentage of the components.

This type of soil is very useful for creating soil for gardens or farm soils as it provided a nice hold on the moisture and also provide enough air to the roots due to drain well property.

Among all the options last option has almost the same amount of the components of the soil, sand - 30 %, silt - 35 %, and clay - 35%

Answer:The correct answer is - sample containing 30 percent sand, 35 percent clay, and 35 percent silt.

Explanation:

Answer:

Explanation:

Tim and Stephanie are devastated when they find out their newborn son has hemophilia- sex-linked recessive disease. Tim is shocked because he doesn’t have hemophilia, and figured if his son has it he would have gotten it from him. Is Tim correct in his thinking? Explain. Also explain what their genotypes must be in order for neither parents to have the disease but their son does. Create a Punnett square, and indicate the mother's and father's genotype.

First of all, the thinking of Tim is wrong. Hemophilia is X-linked and a male (XY) child always inherits his X chromosome from his mother. Hence, the newborn son of Tim must have inherited the allele for the disease from Stephanie.

Now, neither Tim nor Stephanie showed any symptom of hemophilia. It could only mean that Tim is totally free of the hemophilic allele while Stephanie is a carrier for it. Because a man has just one X chromosome, he can either be totally free of the abnormality or affected by it, no in-between. A woman has two X chromosomes, hence, she can be totally free, a carrier, or affected for the disease. Assuming the allele for hemophilia to be h, Tim's genotype would, therefore, be [tex]X^HY[/tex] while that of his wife would be [tex]X^HX^h[/tex] .

The Punnet's square analysis of the cross between Tim and Stephanie is indicated in the attached image.

Answer:

1. B

2. C

3. A

Explanation:

1. Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream. Glucose in the blood is taken up into your body's cells and used to produce a fuel molecule called adenosine triphosphate (ATP) through a series of complex processes known as cellular respiration.

2. Fats are known as being a long term energy source, and the fat on your body is used a "cushioning" for your bones.

3. To break a protein down into its amino acids you will need enzymes. Enzymes are biological molecules (proteins) that act as catalysts and help complex reactions occur everywhere in life.

A. water is the correct choice

Answer: First awnser

Explanation:

Answer:

death of cells

The storage + the transmission of genetic info are NOT done by proteins but by your DNA.

A would be your answer.

Answer:

B. On an assembly line at a car factory, some workers attach windows to while others paint the cars.

Explanation:

Answer: This is because sharks are pregnant for 6 months to 2 years. Which decreases shark population due to slow birth rates. This also effects female sharks health die to the stress of carrying many sharks for up to 2 years. Most sharks die before or after giving birth. Overfishing for sharks is rapidly decreasing the shark population due to slow breeding but many fisherman. Less females and males are able to mate and sharks are pregnant for so long that the female has a high percentage of getting caught. In the long run more and more sharks are being killed each year which decreases sharks population for obvious and non obvious reasons.

Explanation:

Answer:

the force needed to accelerate the 1000kg car by 3m/s2 is 3000N .

Answer:

The bloodstream carries glucose a type of sugar produced from the digestion of carbohydrates and other foods-to provide energy to cells throughout the body

Explanation:

Answer:

Clumped distribution

Explanation:

Clumped distribution is a type of distribution in which organisms are clustered in groups. This is the most common form of distribution. Clumped distribution occurs in environment that are patchy (the patches are the part suitable for the organism to live in).

Clumped distribution is good because organisms have better protection from predators providing defense, and there is more access to food resources.

Since the Corals grow in groups on the ocean floor, hence it is a form of Clumped dispersions.

Answer:

I'm going to answer before some butthead says "ovule" IT IS NOT OVULE

Explanation:

its not ovule or sperm, its "seeds"

Answer:

The correct answer is -  D) Glucose – a sugar found in blood that can be broken down to produce ATP

Explanation:

Insulin is a hormone produced by the beta cells of pancrease that takes up the glucose from the bloodstram and make gucose available to the cells of the body to produce energy by the process of cellular respiartion. Glucose is breaken down to its smaller units and produced high amount of energy in the form of ATP. Glycogen is form of sugar that is stores in the muscle and othe cell for the energy in abscence or low glucose level in blood stream. ADP is a molecule know as adesnosine pyrophosphate or diphosphate which is play role in flow of energy. ADP molecules requires energy to form ATP molecule and when ATP splits into ADP and Pi releases high amount of energy.

Answer:

D glucose – a sugar found in blood that can be broken down to produce ATP

Explanation:

I took it on eng

The correct answer is chromatid