FREE BIOLOGY AND STUDY GAMES ABOUT CELL

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FREE BIOLOGY AND STUDY GAMES ABOUT CELL

VOCABULARY EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -40 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: prophase

Answer:

Chromatin shrinks down to form 46 doubled chromosomes which are loosely scattered in the center of the cell.

Question 2: passive transport

Answer:

The movement of molecules into or out of cells involving no use of energy by the cell

Question 3: plant cell

Answer:

Cells that get their energy from sunlight.

Question 4: unspecialized cell

Answer:

A cell that must be a unicellular organisms because it must do all things necessary to stay alive.

Question 5: chloroplast

Answer:

Organelle where plant cells make their own food (photosynthesis)

Question 6: mitochondria

Answer:

where energy for the cell is made; "the mighty mitochondria"

Question 7: osmosis

Answer:

Diffusion of WATER molecules through a membrane

Question 8: cytoplasm

Answer:

Gooey stuff that holds the cell together

Question 9: cell wall

Answer:

Firm outermost part of a plant cell; not found in animal cells

Question 10: endocytosis

Answer:

The engulfing of many molecules or an object by a cell's membrane

Question 11: eukaryotic

Answer:

Cells contain a nucleus

Question 12: Golgi body

Answer:

Makes and packages materials to be transported out of the cell

Question 13: mitosis

Answer:

Process by which a cell forms two cells to help replace a dead cell or to help us grow

Question 14: animal cell

Answer:

Cells that get their energy from food.

Question 15: active transport

Answer:

The movement of molecules into or out of a cell involving the use of energy by the cell

Question 16: multicellular

Answer:

Many cells

Question 17: organelle

Answer:

"Little organs", or small bodies inside a cell's cytoplasm that have specific roles to perform that keep the cell functioning properly.

Question 18: specialized cell

Answer:

A cell in a multicelled living thing that performs only one job.

Question 19: diffusion

Answer:

Movement of molecules from high concentrations to low concentrations

Question 20: ribosome

Answer:

Builds proteins to make new cells

Question 21: metaphase

Answer:

The doubled chromosomes line up across the center of the cell.

Question 22: DNA

Answer:

A master copy of instructions for cell function and structure

Question 23: vacuole

Answer:

Storeroom of the cell

Question 24: selectively permeable

Answer:

Allows certain (but not all) chemicals to pass through the membrane

Question 25: Cell Theory

Answer:

All living things are made of cells. Cells are the basic unit of structure in living things. New cells come only from existing cells.

Question 26: chromosomes

Answer:

Directs the cells on what must be made; they are inside the nucleus

Question 27: cytokinesis

Answer:

The division of the cytoplasm of the cell

Question 28: nucleus

Answer:

"Boss" of the cell, it runs the cell