Author: Anonymous

Most metabolic reactions in a cell concern the harvest, storage or release of energy.

The cell membrane

In the image below, which beaker is hypertonic?  [beaker1] In the image below, which beaker is isotonic?  [beaker2] In beaker B, do you expect water to move into the cell or out of the cell?  [beaker3] In beaker C, do you expect water to move into the cell or out of the cell?  [beaker4]

In diffusion, molecules move from an area of low concentration to one of high concentration.

A protein catalyst called a(n) [catalyst1] helps speed up metabolic chemical reactions.

In plants, photosynthesis occurs in the [cell1] of the cells.

Identify the stage of mitosis in the cell in circle A below:  [mitosis1] What are the structures called that are pulling the chromosomes apart?  [mitosis2] [mitosis3]

The two daughter cells resulting from mitosis are genetically identical to each other, and to the “parent” cell that produced them.

If a strand of DNA has the base sequence  T-A-C-G-G-T-A-T-C, the strand of mRNA codons would be [strand1], and the strand of tRNA anticodons would be [strand2].  (put dashes between letter like I did).

The DNA code is read in groups of ____________ nucleotides/bases