Science Teas Test Part 7 Questions & Answers

Which of the following is an example of a tissue ? - ANSWER-Xylem [ A.) liver B.) mammal C.) hamstring D.) xylem ] Liver, mammal, hamstring - ANSWER-More complex than tissue Xylem - ANSWER-Vascular tissue found in a plant Which of the following by cellular respiration is used by autotrophs in the production of glucose? - ANSWER-Carbon dioxide [ A.) ATP B.) carbon dioxide C.) chlorophyll D.) oxygen ] Autotroph - ANSWER-An organism that is self feeding or self nourishing. Carbon is used to help with the production of glucose. Which of the following is the term given to multiple forms of a gene that are produced by mutation? - ANSWER-Allele [ A.) adaption B.) DNA C.) allele D.) natural selection ] Adaption and natural - ANSWER-Types of evolution DNA - ANSWER-What jeans are stored in Allele - ANSWER-Form of a gene Nucleotides are to DNA as amino acids are to - ANSWER-Proteins [ A.) proteins B.) ribosomes C.) RNA D.) cells ] Nucleotides - ANSWER-The building blocks of DNA and amino acids are the building blocks to proteins. Which of the following describes how a punnet square can predict the genotype of the offspring of the alleles of both parents are known? - ANSWER-Shows what genotypes are possible one the offspring. [ A.) provides information of dominant traits in the parents. B.) shows what genotypes one possible in the offspring. C.) provides probabilities of getting an incomplete dominance. D.) show exactly what genotypes will occur in the offspring. ] Which word describes the allele for green eyes? B= alleles for brown eyes; g= alleles for green eyes. The one is BB and the other is Bg. - ANSWER-Recessive [ A.) dominant B.) homozygous C.) heterozygous D.) recessive ] What is the possibility that the offspring produced will have brown eyes? B= alleles for brown eyes; g= alleles for green eyes. The one is BB and the other is Bg. - ANSWER75% [ A.) 25% B.) 75% C.) 50% D.) 100% ] A substance with a PH of 7 when dissolved in water is: - ANSWER-A neutral salt [ A.) a strong acid B.) a weak base C.) a neutral salt D.) a weak acid ] Neutral - ANSWER-A ph of 7 Acidic - ANSWER-A ph under 7 Basic or alkaline - ANSWER-A ph greater than 7 As unknown element is found to contain 45 proteins and an atomic mass of 65, what is its atomic number: - ANSWER-45 [ A.) it cannot be determined