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serg [7]
3 years ago
7

PLEASE HELP ME ASAP!! IVE BEEN TRYING TO SOLVE THESE FOR 2 HOURS NOW!! :(

Biology
1 answer:
mojhsa [17]3 years ago
8 0
First pic :
plants do not have cell membranes
(plants have BOTH cell membranes and cell walls)

second pic:
ATGC
(opposite strand of the DNA TACG)

third pic:
the second choice
(selectively permeable means only specific molecules could get in and go out)

fourth pic:
option 2
(cellular respiration takes sugar (or food) and makes it into ATP energy. this is what makes us have energy after we eat)

I really hope this helped :))
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The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well
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Answer:

PFK (protein): cytoplasm only (targeting pathway)

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Explanation:

Translation can be described as the mechanism by which a protein is produced through a mRNA.

If a particular protein is to function inside the same cell, then it doesn't need to get any modification so that it can travel outside the cell. Such type of proteins are translated on free cytoplasmic ribosomes and are released directly into the cytoplasm to perform their function. For example, PFK protein.

If a protein has to function outside the cell where it is produced, then it has to be modified. Such type or proteins are translated on the rough ER.  They are then modified in the Golgi complex and then transported outside the cell to the area where they have to function. For example, insulin.

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two molecules or moieties combine to form one single molecule, together with the loss of a small molecule. When this small molecule is water, it is known as a dehydration reaction; other possible small molecules lost are hydrogen chloride, methanol, or acetic acid.

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Examples of compounds that contain only covalent bonds are methane (CH4), carbon monoxide (CO), Water (H2O) and iodine monobromide (IBr).

Properties:

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