Cell and Cell Components Created by Educational Technology Network. www.edtechnetwork.com 2009

Cells: The Basic Units of Life The Cell in Action Heredity Genes and DNA All Topics 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

Topic 1 – 10 Points QUESTION: ANSWER: This is the smallest unit that can preform all life processes. ANSWER:

Topic 1 – 20 Points QUESTION: ANSWER: These are single celled, and the cells have no nucleus. ANSWER:

Topic 1 – 30 Points QUESTION: This is a group of organs. ANSWER:

Topic 1 – 40 Points QUESTION: ANSWER: This type of cell has a cell wall. ANSWER:

Topic 1 – 50 Points QUESTION: ANSWER: In 1673, this man discovered protists. ANSWER:

Topic 2 – 10 Points QUESTION: ANSWER: In eukaryotic cells, a process of cell division that forms two new nuclei, each of which has the same number of chromosomes. ANSWER:

Topic 2 – 20 Points QUESTION: ANSWER: When muscles cells cant get enough oxygen needed for cellular respiration, they use this process to get energy. ANSWER:

Topic 2 – 30 Points QUESTION: ANSWER: The movement of particles across a cell membrane without the use of energy. ANSWER:

Topic 2 – 40 Points QUESTION: ANSWER: A process of transporting particles that receive a cell to use energy. ANSWER:

Topic 2 – 50 Points QUESTION: ANSWER: The active process by which a cell surrounds a large particle, such as a large protein, and encloses the particle in a vesicle to bring the particle into the cell. ANSWER:

Topic 3 – 10 Points QUESTION: ANSWER: This is the passing of genetic traits from parent to offspring. ANSWER:

Topic 3 – 20 Points QUESTION: ANSWER: These are two things pea plants can do to reproduce. ANSWER:

Topic 3 – 30 Points QUESTION: ANSWER: This is the relationship between two different numbers that is often expressed as a fraction. ANSWER:

Topic 3 – 40 Points QUESTION: ANSWER: This is the process that the cell nucleus copies once and divides twice. ANSWER:

Topic 3 – 50 Points QUESTION: ANSWER: This man discovered the principles of heredity whilst studying pea plants. ANSWER:

Topic 4 – 10 Points QUESTION: ANSWER: The genetic material that determines inherited characteristics. ANSWER:

Topic 4 – 20 Points QUESTION: ANSWER: Adenine, thymine, guanine, and cytosine. ANSWER:

Topic 4 – 30 Points QUESTION: ANSWER: Made x-ray images of DNA molecules. ANSWER:

Topic 4 – 40 Points QUESTION: ANSWER: Insertion, deletion, and substitution. ANSWER:

Topic 4 – 50 Points QUESTION: ANSWER: Copy one side of the segment of DNA containing a gene. ANSWER:

Topic 5 – 10 Points QUESTION: This is diffusion through water. ANSWER:

Topic 5 – 20 Points QUESTION: ANSWER: This is a molecule that is present in all living cells and that plays a role in protein production. ANSWER:

Topic 5 – 30 Points QUESTION: ANSWER: This is where proteins, lipids, and other things are made. ANSWER:

Topic 5 – 40 Points QUESTION: ANSWER: This prevents blood from clotting. ANSWER:

Topic 5 – 50 Points QUESTION: ANSWER: ACTCCTGTAGAAAA is a mutation that causes this. ANSWER: