Student Exploration: Building DNA
Vocabulary: double helix, DNA, enzyme, mutation, nitrogenous base, nucleoside, nucleotide,
replication
Prior knowledge Questions (Do these BEFORE using the Gizmo)
DNA is an incredible molecule that forms the basis of life on Earth DNA molecules contain
instructions for building every living organism on Earth, from the tiniest bacterium to a massive
blue whale DNA also has the ability to replicate, or make copies of itself. This allows living
things to grow and reproduce
Look at the DNA molecule shown at right. What does it look like?
This shape is called a double helix
2. Based on this picture, how do you think a DNA molecule makes a
copy of itself? (Hint Look at the bottom two "rungs' of the ladder)

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells

can you make it bigger i can't see it

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!