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3 years ago

Food handlers who cut raw vegetables and raw poultry on different cutting surfaces are taking steps to prevent the

1 answer:

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Food handlers who does different cutting surfaces base on cutting raw vegetables and raw poultry, is trying to prevent contamination as doing this prevents food from being mixed and from being contaminated. It is also a way of having the food to be prepared properly and in a more sanitized way for people to eat.

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drag each label to the correct location on the image label the steps of protein synthesis and the organelles involved in each st

Leni [432]

<h2>Answer:</h2>

Translation: process of protein formation is called translation .

In the process of translation, a cell reads information from a molecule called a messenger RNA and uses this information to build a protein. Translation involves “decoding” a messenger RNA and using its information to build a polypeptide, or chain of amino acids .

Translation involve three major steps

• Initiation ("beginning"): in this stage, the ribosome gets together with the mRNA and the first tRNA so translation can begin.

• Elongation ("middle"): in this stage, amino acids are brought to the ribosome by tRNAs and linked together to form a poly peptide chain.

•Termination ("end"): in the last stage of translation, the finished polypeptide is released to go and do its job in the cell.

Organelles involve in translation:

Ribosomes: main process of translation occour at ribosomes.

Rough endoplasmic reticulum: ribosomes are located on rough endoplasmicreticulum .it bound proteins in the vesicles.Vesicles containing proteins are budded off into cytoplasm and move toward golgi apparatus for further modification .

Golgi apparatus: synthesisezed proteins are not functional . In golgi apperatus they are further modefied and processed and stored for a short time and then released toward destination.

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2 years ago

How do the nutrients found in plants function in plant DNA? Is the function of plant DNA similar to human DNA?

DochEvi [55]

Answer:

How do the nutrients found in plants function in plant DNA?

Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps.

Is the function of plant DNA similar to human DNA?

How much DNA do plants share with humans? Over 99%? ALL animals and plants share the same DNA which is basically a code of only 4 'letters' which code for the same amino acids from which all proteins are made.

Explanation:

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2 years ago

Which of the following describes how kidneys remove nitrogenous waste from the blood

photoshop1234 [79]

The correct answer is they filter urea from blood and produce urine.

Nitrogenous wastes tend to form toxic ammonia which needs to be removed. Terrestrial animals must detoxify ammonia by converting it into a relatively nontoxic molecule-urea (it occurs in the urea cycle). The urea cycle mainly occurs in the liver and the produced urea is then released into the blood. It travels to the kidneys where is filtrated and excreted in urine.

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2 years ago

How many nitrogen atoms are there in 5 molecules of N2H4 Hint: The symbol for nitrogen is N

ElenaW [278]

In one molecule of N2H4 (Hydrazine), there are two nitrogen atoms.

So, to find how many there are in five molecules, multiply by five.

2 x 5 = 10

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2 years ago

Hehe guess what- I need help

olga55 [171]

Answer:

a) another living cell

Explanation:

"All living cells arise from pre-existing cells by division."

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2 years ago

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