Cells and homeostasis

How many copies of each chromosome does a cell have after mitosis?

An energy requiring process that brings large solid substances into the cell using a vesicle.

Movement of materials across cell membranes without the need of energy input.

Diffusion of water across a semipermeable membrane.

A type of endocytosis involving the ingestion of liquid into a cell by the pinching in of the cell membrane; cell "drink

The passive movement of particles from areas of high-low concentration.

Part of developmental biology where a less specialized cell type becomes more specialized

What is the purpose of meiosis (in multicellular organisms)?

What is the purpose of mitosis (in multicellular organisms)?

What happens in Mitosis?

Cell Division that produces somatic cells (body cells) with full sets of DNA

An energy requiring process that expels substances from the cell using a vesicle.

Single-celled organism without membrane bound organelles (Ex: bacteria)

Concentrations of solutes outside and inside the cell are equal; water moves in just as fast as it goes out.

An organism that contains membrane bound organelles and has a nucleus (Ex: plant/animal cells)

A process used to maintain homeostasis by increasing the effect of an imbalance (Ex: Cancer/pregnancy)

A process used to maintain homeostasis by decreasing the effect of a systemic imbalance.

Symbiosis in which one of the symbiotic organisms lives inside the other (both organisms are happy).

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Solute molecules concentration the outside cell is higher, so water diffuses out of the cell. The cell will "Shrink".

What happens in S phase?

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Movement of materials across cell membrane requiring energy input.

The tendency of an organism to maintain a stable internal environment.

Cell division that produces gametes (sex cells) with half the normal amount of DNA

Life cycle of a cell, leads to cell division and the creation of two new cells

How many copies of each chromosome does a cell have after meiosis?

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How many cells does mitosis produce?

How many cells does meiosis produce?

What happens in G2 phase?

Solute molecules outside the cell is lower than in the cytoplasm, so water diffuses into the cell until equilibrium

What happens in G1 phase?