Step 1. Simplify brackets
Step 2. Simplify
13
Done! :)
Your answer is A. 13 Hope this helps!
Answer:
D) meiosis
Explanation:
Basically, meiosis is required for sexual reproduction.
Hey there,
Answer: Alcohol fermentation is done my using yeast and other kinds of bacteria. These mico-organisms convert sugars into ethyl alcohol and carbon dioxide.
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Answer:
Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.
Explanation:
they help transport some substances through the membrane.
