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ElenaW [278]
3 years ago
13

Which structure contains a cell nucleus

Biology
1 answer:
kvasek [131]3 years ago
7 0

The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.

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15 POINTS!!<br> What are some of the environmental factors that cause the formation of rocky coasts?
Marianna [84]
Yep they are correct^
5 0
4 years ago
O points
VMariaS [17]

Hi. This question requires a personal answer based on your assessment of your own abilities and qualities. However, I will provide an answer below and hope it serves as a model for you to be able to formulate your own answer.

One of my main characteristics that will be very useful in my work environment is patience. I believe that the medical field requires a lot of patience, as work environments can be very stressful, mainly because you have to deal with the most different types of people. My patience will allow me to work efficiently under pressure and will allow me to deal with the human being without affecting my work. Besides patience, I'm a very agile person. Medical work requires agility, especially when it is related to emergency care, where agility is essential for the patient's health.

7 0
3 years ago
How have humans impacted the planet?
Helga [31]

Answer:

humans have impacted the planet by building and changing the envoirment in order to surive

Explanation:

this impacted climate change because

1- polluion- gases for the companies that human built polluted the air

2- disturb wildlife- building/constructing things can impact animal shelter

3- overpopulation- having too many people in one area is harmful to the emviorment as well as leading to climate change over time

4- burning of fossil fuels- increased greenhouse effect

5- farming lifestock

8 0
3 years ago
Time on earth is divided into 6 eras. Three are considered "Precambrian" Which eras are NOT Precambrian?
bulgar [2K]

Explanation:

<u>the  Paleozoic Era </u>

The Precambrian era describes a period of time that pre-dates Cambrian. This time typically references the entire period of the history of earth before the formation of rocks containing identifiable fossils occurred. It covers the majority of Earth’s history and is divided into the Hadean, Archean and the Proterozoic era.

Just before the Cambrian eruption, in the  Paleozoic Era the environment was oxygenated, culminating in an explosion of new life in the Proteozoic Eon (2500-541 million years ago) in the form of primitive blue-green algae named cyanobacteria and oxygen based species. Multicellular species followed later, along with structure at higher levels, and complex life. Oxygen levels grew gradually over this period of time, from low levels.

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

8 0
3 years ago
Starch and glycogen molecules are a means for a plant or animal cell to store _____ in order to keep the osmotic pressure in the
PolarNik [594]
I think the answer is sugar too
4 0
3 years ago
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