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2 years ago

In nature, atoms typically form molecules and are usually never in isolation

2 answers:

7 0

True. A good example of this is oxygen, which is found in nature as O subscript(the little number) 2. They can break and creates molecules that are compounds, for example H subscript 2 O.

Readme [11.4K]2 years ago

4 0

Answer:

True

Explanation:

- When atoms combine by forming covalent bonds, the resulting collection of atoms is called a molecule.

- Atoms are made up of electrons, neutrons, and protons. Due to the charges in the atom, that is how the atom stays together, by attraction of the electric charges present in the atom.

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In the F2 generation of Mendel’s crosses, options all plants had the dominant trait. half of the plants had the dominant allele.

Artemon [7]

Answer:

one in four plants had two alleles for the recessive trait

Explanation:

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2 years ago

Select all of the answers that apply. Why do some people argue that the Cenozoic era should not be called the "Age of Mammals"?

taurus [48]

Birds were a major widespread during this time period therefore the answer is the last option

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3 years ago

Read 2 more answers

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PSYCHO15rus [73]

Answer:

It either Fungus or Paramecuim but I say paramecuim

Answer: :)

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2 years ago

Which type of cell-surface receptor undergoes changes in phosphorylation in response to binding of its ligand?A)G protein–couple

maks197457 [2]

Answer:

Letter A. G-protein coupled receptor

Explanation:

G protein-coupled receptors are a large protein family of transmembrane receptors that pick up extracellular signals and activate signal transduction pathways within the cell. They start this transduction through a chain of events triggered by phosphorylation.

In this question, we may be confused by the options that involve protein kinase, but we have to consider only cell surface receptors, as the request in question.

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3 years ago

Can someone plzzz help!!

german

Answer:

Explanation:

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2 years ago