Meiosis Quiz %CODE1% Meiosis 1. Meiosis results in _____ 2 haploid daughter cells 4 haploid daughter cells 2 diploid daughter cells 4 diploid daughter cells 2. Which of the following cells undergo meiosis? sperm cells liver cells unicellular organisms all of these 3. The picture depicts what phase of meiosis propase 1 prophase 2 anaphase 1 anaphase 2 4. Crossing-over occurs during: anaphase 1 metaphase 1 prophase 1 prophase 2 5. Meiosis is a type of cell division that produces: zygotes chromosomes DNA gametes 6. Which of the following distinguishes prophase 1 of meiosis from prophase of mitosis? homologous chromosomes pair up spindle forms nuclear membrane breaks down chromosomes become visible 7. A cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell? 6 12 24 48 8. The picture depicts what stage of meiosis? prophase 1 anaphase 1 metaphase 1 metaphase 2 Score = Correct answers:
Diffusion Across Membranes %CODE1% Diffusion Across membranes 1. Which of the following is NOT a type of passive transport? diffusion osmosis endocytosis facilitated diffusion 2. Chamber A contains 40% helium and Chamber B contains 20% helium. Chambers are connected by a tube the molecules are free to cross. Which of the following will occur? some helium will move from chamber A to chamber B some helium will move from chamber B to chamber A helium will remain concentrated in chamber A all of the helium will move into chamber B 3. What will happen to an animal cell placed in a salt water solution? The cell will shrink the cell will expand the cell will burst the cell will shrink and then expand and then shrink again 4. An animal cell placed in a hypotonic solution will: die take on water lose water divide 5. Which of the following is a type of active transport? sodium potassium pump endocytosis exocytosis all of these 6. Active transport requires: a concentration gradient osmosis energy a hypertonic solution Score = Correct answers:
What’s Your Style %CODE1% What’s Your Learning Style For these questions, choose the first answer that comes to mind and click on a, b, or c. Don’t spend too much time thinking about any one question. Question 1 When you study for a test, would you rather a) read notes, read headings in a book, and look at diagrams and illustrations. b) have someone ask you questions, or repeat facts silently to yourself. c) write things out on index cards and make models or diagrams. Question 2 Which of these do you do when you listen to music? a) daydream (see things that go with the music) b) hum along c) move with the music, tap your foot, etc. Question 3 When you work at solving a problem do you a) make a list, organize the steps, and check them off as they are done b) make a few phone calls and talk to friends or experts c) make a model of the problem or walk through all the steps in your mind Question 4 When you read for fun, do you prefer a) a travel book with a lot of pictures in it b) a mystery book with a lot of conversation in it c) a book where you answer questions and solve problems Question 5 To learn how a computer works, would you rather a) watch a movie about it b) listen to someone explain it c) take the computer apart and try to figure it out for yourself Question 6 You have just entered a science museum, what will you do first? a) look around and find a map showing the locations of the various exhibits b) talk to a museum guide and ask about exhibits c) go into the first exhibit that looks interesting, and read directions later Question 7 What kind of restaurant would you rather not go to? a) one with the lights too bright b) one with the music too loud c) one with uncomfortable chairs Question 8 Would you rather go to a) an art class b) a music class c) an exercise class Question 9 Which are you most likely to do when you are happy? a) grin b) shout with joy c) jump for joy Question 10 If you were at a party, what would you be most likely to remember the next day? a) the faces of the people there, but not the names b) the names but not the faces c) the things you did and said while you were there Question 11 When you see the word “d – o – g”, what do you do first? a) think of a picture of a particular dog b) say the word “dog” to yourself silently c) sense the feeling of being with a dog (petting it, running with it, etc.) Question 12 When you tell a story, would you rather a) write it b) tell it out loud c) act it out Question 13 What is most distracting for you when you are trying to concentrate? a) visual distractions b) noises c) other sensations like, hunger, tight shoes, or worry Question 14 What are you most likely to do when you are angry? a) scowl b) shout or “blow up” c) stomp off and slam doors Question 15 When you aren’t sure how to spell a word, which of these are you most likely to do? a) write it out to see if it looks right b) sound it out c) write it out to see if it feels right Question 16 Which are you most likely to do when standing in a long line at the movies? a) look at posters advertising other movies b) talk to the person next to you c) tap your foot or move around in some other way Total your a’s, b’s, and c’s
Reptile Quiz %CODE1% Reptiles Which of the following made it possible for reptiles to make a complete transition to land? amniote egg 3 chambered heart double loop circulation nictitating membrane Which of the following pairs is most closely related? snake & lizard crocodile & tuatara alligator & komodo dragon alligator & alligator snapping turtle Which part of the amniote egg is responsible for storing waste? chorion yolk sac amnion allantois Sea snakes and turtles breathe: with gills with lungs through their skin through their chorion Turtles and Tortoises belong to the ORDER: Squamata Crocodilia Chelonia Rynchocephalia Which organ on the snake is responsible for detecting odors? cloaca pit organ Jacobson’s organ venom gland Which of the following reptiles is known as a “living fossil”? tuatara komodo dragon sea turtle anaconda The top of a turtle’s shell is called the: plastron amnion carapace ventricle Snakes are thought to have evolved from: crocodilians lizards eels salamanders Ovoviviparous snakes: are venomous incubate eggs within the body lay eggs in nests do not have an amnion Score = Correct answers:
Mammal Quiz %CODE1% Mammals Which of the following pairs is MOST closely related? rat & shrew dog & cat horse & cow sea lion & dolphin What feature(s) do bats and whales share? mammary glands placenta echolocation all of these A sheep belongs to which of the following taxa? mammalia chordata artiodactyla all of these Which of the following groups contains mammals that lay eggs? marsupial monotreme chiroptera rodentia Which of the following is the largest group of mammals? rodentia chiroptera carnivora insectivora Which of the following animals have incisors that continue to grow its entire life? elephant walrus hamster lion All members of the order Carnivora: eat meat have large canines live in Australia have blubber Hair is used primarily for: defense coloration insulation sensation Which of the following belongs to the Order Pinnipedia? whale cow mole sea lion Which of the following belongs to the order Perissodactyla? zebra horse rhino all of these Score = Correct answers:
