EOC Review

U2 DNA: ATTCATAGC, RNA:

U4 Which cross will produce the greatest number of genotypic and phenotypic variations?

U7 An introduced snake species caused a decline in mice population and an increase in snake population. Why?

U2 Which best explains the relationship among the cell structures in making protein?

U6 What fate would result from the inability of a species to reproduce?

U3 What is the result of the fertilization of an egg by sperm?

U7 Polar bears use sea ice while hunting seals. What result will continued global warming have?

U5 Which cell structure converts solar energy into stored energy and in what type of organism?

U2 A strand of DNA is mutated. Which will could happen to the organism?

U6 What does an embryo study of different animals suggest?

U1 Organic macromolecules are all primarily made of

U1 All life is composed of cells; multicellular are made of many cells and unicellular are made of one cell.

U7 Which abiotic factor limits plant growth?

U1 Which of the organic macromolecules is a 'building block' and causes traits? Hint: it is made of amino acids.

U3 Which process increases the number of body cells during development?

U2 Which plant cell structure is primarily responsible for storing the directions to building proteins?

U7 What will occur as a result of non-native animals consuming large amounts of a native tree?

U2 Which of these shows the steps by which proteins are synthesized?

U3 A cell with 24 chromosomes undergoes mitosis. How many chromosomes will each daughter cell have

U2 Which of these best describes a DNA mutation?

U5 Which statement describes a way in which cellular respiration differs from photosynthesis?

U5 Which of these would lead to a lower rate of photosynthesis in a plant?

U1 Eating causes blood sugar to rise and insulin causes it to decrease. This is an example of a positive feedback loop.

U3 Which best describes an advantage of asexual reproduction for a population of organisms?

U4 Which most accurately describes this Punnett Square?

U7 A reduction in which of these would lead to a decrease in all other populations in the web?

U6 'Organisms with best traits for survival are more likely to survive and pass on those traits to the next generation'

U5 What is the difference between the way animals & plants exchange gases with their environment?

U3 An organism with a diploid number of 40 reproduces sexually. How many chromosomes will its gametes have?

U4 If two heterozygous parents reproduce, could the offspring have a different phenotype from the parents?

U2 One molecule of DNA

U7 What will happen to a population of freshwater salamander if the river floods?

U3 How many daughter cells are formed in meiosis?

U2 What is the role of hydrogen bonds in the structure of DNA?

U7 Which of these best describes mutualism?