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zzz [600]
3 years ago
15

A difference between bacteria and archaea is

Biology
1 answer:
frosja888 [35]3 years ago
8 0
The answer is a; at one point archaea and bacteria were thought to be the same thing, but upon further analysis a few differences were found(namely the differences in there cell membrane/walls)
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How do the muscular and skeletal systems work together to make the human body move?
Tatiana [17]

Answer:

Muscles move the bones if you did not have any muscles your bones wuld be still and not move

Explanation:

3 0
3 years ago
Besides helping to discover the structure of DNA, describe two other contributions Rosalind Franklin made to the world of scienc
Rainbow [258]

Answer: Rosalind Franklin discovered the density of DNA and, more importantly, established that the molecule existed in a helical conformation. Her work to make clearer X-ray patterns of DNA molecules laid the foundation for James Watson and Francis Crick's suggestion that DNA is a double-helix polymer in 1953.

Explanation:

4 0
3 years ago
How does a mouse obtain energy for everyday functions? How might this look different compared to how an own obtains energy?
Gemiola [76]

Answer:

A mouse would obtain energy from plants that have vitamins and minerals, and protein from things like nuts. An owl would get protein from eating a mouse and vitamins and minerals from the things the mouse ate.

Explanation:

It's all one big circle. These nutrients would provide the energy needed to perform everyday tasks.

7 0
3 years ago
Protein phosphatases A. catalyze the addition of glycosylphosphatidylinositol to proteins. B. are proteins that specifically bin
MrMuchimi

Answer:

The correct answer is C. catalyze the removal of phosphate residues from proteins

Explanation:

The function of protein kinase is to transfer a phosphate group to the amino-acid present in a protein and the function of protein phosphatase is to catalyze the removal of the attached phosphate group from amino acid of a protein.

Protein dephosphorylation is an important event in the post-translational modification process. Through dephosphorylation, phosphatases change the protein behavior by activating and deactivating the proteins.

Phosphorylation and dephosphorylation of proteins are important in managing several crucial processes in the cell like cell signaling, apoptosis, cell cycle, etc. So the right answer is C.

3 0
3 years ago
Organisms change over time and adapt in order to survive. This statement reflects the theory of ______________.
alexdok [17]
<h2>Answer: A.) Evolution</h2>

While the above definition describes evolution, photosynthesis is the process organisms use synthesize food: primarily using three variables in the process: sunlight (energy), water, and carbon dioxide (CO2).

Edit: More specifically, Darwin's Theory of Evolution states that organisms change in a series of natural selection.

5 0
3 years ago
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