What is a compound molecule ?

Biology

1 answer:

DiKsa [7]3 years ago

5 0

Answer:

A compound molecule have different types of atoms (for example: NaCl)

Explanation:

Molecules are made up of atoms, they are simple when they are made up of the same element (for example, the hydrogen molecule: H2) or compound, when they have different atoms (example: hydrogen peroxide H202)

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answer for biology, if u answer well, i will give you a fake question to answer to give u more points

Shtirlitz [24]

Answer:

A fake question?

Explanation:

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3 years ago

List the 8 characteristics of life

Vlad [161]

8 Characteristics of Life
1. Reproduction
2. Cells
3. Genetic Material
4. Evolution/Adaptation
5. Metabolism
6. Homeostasis
7. Response to Stimuli
8. Growth/Development

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3 years ago

A group of scientists are observing a new found cell. They want to classify it as either a prokaryotic cell or a eukaryotic cell

valkas [14]

The question can be solved by using the difference between eukaryotic and prokaryotic cell.
Prokaryotic cell does not have a well defined nucleus. The nuclear material lies naked in the cytoplasm. It is known as nucleoid. While, eukaryotic cell has a well defined nucleus with a nuclear membrane.
Prokaryotic cell has a single chromosome while eukaryotic cell has more than one chromosome.
Finally, prokaryotic cell do not have membrane-bound cell organelles while eukaryotic cell have membrane-bound cell organelles.

Hope you could get an idea from here.

Doubt clarification - use comment section.

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2 years ago

On Long Island, New York, a population of wall lizards that originated from a group in Italy is present. Several had been import

Minchanka [31]

Answer:

Two terms might apply for this situation: "jump dispersion" and "human-assisted invasions".

Explanation:

Dispersion: It refers to the change in an organism's range or distribution area. Different ecological and biogeographical processes might be involved in organisms' dispersion. The term "jump dispersion" refers to a few individuals in a short time that can cross a barrier and occupy a new area. In this situation, the establishment is not always for sure. For this to happen, they must reproduce and start a new population of a certain size that can survive to the new conditions.

Biologic Invasions: It refers to new species that establish in a new area far or out of their original distribution range. Once established, these species might be considered exotic or invasive, according to their reproductive rate, population growth, and interaction with native species. Biologic invasions are natural processes, that occur in small groups of individuals that can expand to other ecosystems, and the appearing or despairing of barriers promotes their expansion. But these biologic invasions have accelerated by human beings, referring to this as "human-assisted invasions". These are the cases in which men transport species from one place to the other for different uses or purposes.

It is very common for these species to scape and start new populations in the new area, where they have less environmental pressure -fewer predators, more resources, better nitches- than in their origin area, which favors their establishment.

The exposed situation in the example is a case of "human-assisted invasions". It might also be considered as jump dispersion (because a few individuals of the species crossed a barrier and established in a new area) but assisted by humans.

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3 years ago

What body mass index is required to be classified as "obese"?

kupik [55]

•if your BMI is between 25 to 29.9 you are considered overweight.
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3 years ago