The rate of diffusion through a membrane is dependent upon:

What will be an ideal response?


The steepness of the concentration gradient
The temp of the solution
The surface area of the membrane
The permeability of the membrane

Biology & Microbiology

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Which of the following is a carbohydrate monomer absorbed from the digestive tract?

A. glycogen B. starch C. cellulose D. glucose E. lipoprotein

Biology & Microbiology

If the secondary oocyte is not fertilized, it never finishes meiosis.

Answer the following statement true (T) or false (F)

Biology & Microbiology

An epigenetic change is one that occurs when a microbial cell produces a toxin or an exoenzyme that directly damages host cells.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Why are colonial protists not considered to be multicellular?

What will be an ideal response?

Biology & Microbiology