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inysia [295]
2 years ago
11

In animal cells, cell junctions called ______ junctions form barriers between cells that prevent leaking of fluids and water-sol

uble molecules.
Biology
1 answer:
Lemur [1.5K]2 years ago
6 0
Animal cells communicate via their extracellular matrices and are connected to each other via tight junctions, desmosomes, and gap junctions
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How can the amount of ethyl alcohol in various drinks be determined?
IRISSAK [1]

 

Ethyl alcohol is one of the series of organic chemical compounds in which a Hydrogen (H) attached to carbon is replaced by a hydroxyl (OH). It is made from sugar, starch and other carbohydrates by fermentation with yeast and synthetically from ethylene or acetylene. It has been used in beverages which has unstable, combustible, colorless liquid with slight distinctive odor. The amount of Ethyl alcohol in any drinks can be determined by multiplying the percentage (%) of alcohol and size.



8 0
3 years ago
BRAINLIST + 100 POINTS IF ANSWERED CORRECTLY (( not b and d ))
amid [387]

Answer:

The answer is C

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Which of the following would cause an error in DNA replication?
oksian1 [2.3K]

Explanation:

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Electricity is added to recharge a battery. What is added to ADP to form ATP?
White raven [17]

Electricity is added to recharge a battery. A third phosphate group  is added to ADP to form ATP.

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The analogy between battery and ATP can be explained as ATP is higher energy form and ADP is lower energy form like charged and uncharged form of the battery. When the terminal or third phosphate is removed from the ATP it becomes ADP and releases energy like a battery. The additional phosphate group when added to ADP forms the ATP molecule like the energy spent by the batteries are recharged by putting in additional energy. Here the additional energy is provided by the third phosphate group.

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