Chapter 2 (book 2)

Question 1

What is the movement of particles from regions of high concentration to regions of low concentration?

Answer 1

diffusion

Question 2

What is the diffusion of water through a semipermeable membrane?

Answer 2

osmosis

Question 3

What is the movement of substances across the cell membrane without energy?

Answer 3

passive transport

Question 4

What is the movement of substances across the cell membrane using energy?

Answer 4

active transport

Question 5

What is the process in which a cell releases a particle by enclosing the particle in a vesicle?

Answer 5

exocytosis

Question 6

What is the plants process of making food?

Answer 6

photosynthesis

Question 7

What is the process by which cells use oxygen to produce energy?

Answer 7

cellular respiration

Question 8

What is the break down of muscle through lactic acid?

Answer 8

fermentation

Question 9

What is the life cycle of a cell called?

Answer 9

the cell cycle

Question 10

What is in a eukaryotic cell, one of the structures in the nucleus that are made up of DNA?

Answer 10

chromosomes

Question 11

What are chromosomes that have the same sequence of genes and the same structure?

Answer 11

homologous chromosomes

Question 12

What is in a eukaryotic cell, a process of cell division?

Answer 12

mitosis

Question 13

What is the division of the cytoplasm

Answer 13

cytokenesis