Cell Quiz %CODE1% Cells 1. What part of the cell is responsible for breaking down and digesting things? ribosomes lysosomes endoplasmic reticulum vacuole 2. Identify the organelle pictured. chloroplast endoplasmic reticulum golgi apparatus mitochondria 3. What part of the cell serves as the intracellular highway? endoplasmic reticulum golgi apparatus cell membrane mitochondria 4. Which of the following would you NOT find in a bacterial cell? DNA cell membrane golgi apparatus ribosomes 5. Which of the following is found in plant cells, but not animal cells? cell wall vacuole mitochondria endoplasmic reticulum 6. The jellylike interior of the cell is called the: vacuole cytoplasm cytoskeleton nucleus 7. Identify the organelle. golgi apparatus endoplasmic reticulum mitochondria lysosome 8. What part of the cell makes proteins? ribosomes mitochondria lysosomes vacuole 9. Where are ribosomes usually located in animal and plant cells? inside the nucleus near the cell membrane on the endoplasmic reticulum inside the vacuole 10. What part of the cell serves to process, package and export proteins? mitochondria endoplasmic reticulum nucleolus golgi apparatus Score = Correct answers:
Mitosis Quiz %CODE1% Mitosis What phase is this cell in? prophase metaphase anaphase telopase 2. During which phase do chromosomes become visible? telophase anaphase prophase interphase 3. Which phase is this cell in? prophase telophase metaphase interphase 4. A cell with 10 chromosomes undergoes mitosis and cell division. How many daughter cells are produced and what number of chromosomes do they have? 2 daughter cells, 5 chromosomes each 1 daughter cell, 10 chromosomes each 4 daughter cells, 20 chromosomes each 2 daughter cells, 10 chromosomes each 5. During which phase does the spindle form? prophase interphase metaphase anaphase 6. Which phase is the cell in? prophase telophase interphase metaphase 7. The process where the cytoplasm divides and forms two new cells is called: mitosis cytokinesis karyotype spindle formation 8. What phase is the cell in? anaphase interphase telophase prophase 9. Cytokinesis begins in: interphase metaphase telophase prophase 10. What is depicted in the illustration? mitosis of an animal cell cytokinesis of an animal cell mitosis of a plant cell cytokinesis of a plant cell
Introduction to Biology Quiz %CODE1% Introduction to Biology 1. Ultimately, all scientific knowledge comes from: experimentation observation textbooks both experimentation & observation 2. A hypothesis must be: proven correct testable observed experimental 3. A scientist testing the affects of a chemical on apple yeild sprays an orchard with the chemical. A second orchard does not receive the chemical. In the fall, the number of apples harvested from each forest is counted. Which of the following is the independent variable in the experiment? the chemical the number of apples the first orchard the second orchard 4. The orchard sprayed with the chemical yeilds an average of 60 apples per tree, the other orchard yields an average of 40 apples per tree. Based on the data, the scientist would: report his data test the chemical on other plants determine that the chemical increases apple yield determine that the results were inconclusive 5. In order for the apple tree experiment to be valid scientifically, both orchards must: receive the same amount of sunlight receive the same amount of water have the same species of apple tree all of these 6. Theories help scientists to: explain large bodies of data prove hypotheses determine truth from lies propose new ideas about how the world works 7. If a theory is challenged by new evidence, which of the following could occur? the theory could be altered the theory is accepted, not the evidence the evidence is wrong a vote is taken on whether to accept the new evidence 8. All living things must: move have two parents eat food maintain homeostasis 9. The mechanism by which evolution occurs is called: creationism natural selection interdependence metabolism 10. The smallest unit capable of carrying out life functions is: a cell tissue DNA blood Score = Correct answers:
Cell Quiz %CODE1% Cells! 1. The door to your house is like the ___ of a cell membrane? phospholipid bilayer gated channel receptor protein recognition protein 2. The phospholipid bilayer of the cell membrane is like a(n): screen door plate glass window hot water heater oven 3. Facilitated diffusion ____ require energy and uses the help of ______ does, transport proteins does, cytoplasm does not, transport proteins does not, sodium pumps 4. A semi permeable membrane is stretched across a chamber filled with water. The membrane is only permeable to water. 60 mg of salt is added to the left side of the chamber. Which of the following will happen? water will move toward the right side salt will move toward the right side water will move toward the left side salt will move toward the left side 5. The lipid bilayer keeps the inside of the cell membrane: bipolar protein saturated dry wet 6. Which of the following could be found in BOTH the nucleus and the cytoplasm nucleolus ribosomes RNA both RNA & ribosomes 7. Amino acid chains built by the ribosomes then move to the: golgi apparatus lysosome endoplasmic reticulum mitochondria 8. Which of the following structures has a 9 + 2 arrangement? flagella ribosome mitochondria golgi apparatus 9. The centriole is most like the: lysosome flagella mitochondria chromatin 10. Which of the following is composed of a large and a small subunit? golgi apparatus endoplasmic reticulum mitochondria ribosome 11. A cell that is missing lysosomes would have difficulty doing what? digesting food storing energy packaging proteins moving cytoplasm 12. Which of the following cell parts is described as a “fluid mosaic”? chloroplast vacuole cell membrane endoplasmic reticulum 13. Some cells take in large molecules through the process of: protein synthesis endocytosis cytoplasmic streaming ATP 14. Which of the following organelles would NOT be found in a plant cell? chloroplast DNA food vacuole cell membrane Score = Correct answers: BACK
DNA QUIZ %CODE1% DNA QUIZ 1. Name this structure. deoxynucleic acid deoxyribonucleic acid denatured ribonucleic acid deoxoribonuclear acid2. The process by which RNA is made from DNA: synthesis translation transcription replication 3. Adenine always pairs with: thymine cytosine guanine ribose 4. The “rungs” of the DNA ladder are made of: phosphates and hydrogen glucose and sugars sugars and phosphates base pairs 5. The DNA molecule is held together by: magnetism glucose glue hydrogen bonds 6. The process by which DNA makes a copy of itself is called: synthesis replication transcription translation 7. A gene is: a segment of DNA that codes for a protein a set of homologous chromosomes a molecule within DNA a type of pants 8. The twisted ladder shape of DNA is called a: hydrogen twist deoxyribose flip double helix double membrane 9. The sugar found in DNA is: equal deoxyribose ribose glucose 10. Which of the following takes the genetic code to the cytoplasm: DNA deoxyribose tRNA mRNA 11. The three nucleotide sequence on RNA is called a: tRNA codon triplet gene 12. Three nucleotides code for: 1 amino acid 3 amino acids 1 protein 3 proteins 13. RNA differs from DNA in that: it has a different kind of sugar it is single stranded it has uracil all of these 14. DNA is called the “blueprint of life” because: it is like a fingerprint it has a blue color it contains the plans for building an organism it can relay messages to other molecules 15. The two men who established the structure of DNA were: Frederick and Alvers Watson and Crick Berkely and Fry Darwin and Lamarke Score = Correct answers:
