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UNO [17]
3 years ago
9

Which of these processes does not require the cell to use energy A cell division b protein synthesis c DNA replication D diffusi

on across a membrane
Biology
1 answer:
weeeeeb [17]3 years ago
6 0

Answer:

D diffusion across a membrane

Explanation:

Based on whether or not energy input is required, there are two types of processes viz: passive and active. Passive processes are those that do not require energy input in form of ATP while active processes require energy input to occur.

An example of passive process is DIFFUSION, which is the movement of molecules from a region of high concentration to a region of low concentration across a membrane. Diffusion is passive i.e does not require energy, because movement occurs down a concentration gradient.

Other processes in the options like cell division, DNA replication and protein synthesis all require energy input to occur.

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Answer:

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This breakthrough innovation allows the deletion and insertion of genes in a simple, fast and efficient way, much like "DNA scissors".

The CRISPR-Cas9 method is increasingly used in laboratories because it has several advantages over the DNA cutting enzymes developed before it.

First advantage, it is much easier to use (compared to other gene-editing tools). It has already allowed several teams of researchers to target several genes at once, including in human cells.

Other major advantages resulting from the simplicity of the system: its speed and its low cost. The CRISPR-Cas9 method takes only a few days (instead of a few months) and is at least ten times less expensive than those used before.

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3 years ago
Which parts are included in a scientific name? Select all that apply.
lorasvet [3.4K]

Answer:

Genus and species name

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Hope this helps :)

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The answer is budding. Hope this helps. : )
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Answer:

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