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EOC Biology Practice Test Exam With Correct Questions And Answers 2024
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EOC Biology Practice Test Exam With Correct Questions And Answers 2024
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EOC Biology Practice Test Exam WithCorrect Questions And Answers 2024
What will most likely be the result if all the mitochondria are removed from a plant cell? A. It will be unable to carry out respiration B. It will lose water through osmosis C. It will break down the ribosomes in the cell D. It will be unable to photosynthesize - CORRECT ANSWERS-It will be unable to carry
out respiration
What process best explains how a nerve cell and a muscle cell can both develop from the same fertilized egg?
A. Differentiation B. Natural selection
C. Selective Breeding D. Genetic engineering - CORRECT ANSWERS-Differentiation
During Strenuous exercise, body temperature increases. The body responds to the increase in temperatures by sweating, which helps to reduce body temperature. Which is demonstrated in this situation?
A. Excretion
B. Metabolism
C. Homeostasis D. Synthesis - CORRECT ANSWERS-Homeostasis
Before mitosis begins, which happens before the nucleus starts dividing? A. The cytoplasm separates
B. The DNA replicates C. The sister chromatids separate D. The homologous chromosomes cross over - CORRECT ANSWERS-The DNA replicates
What is the function of autotrophs in the carbon cycle?
A. to use oxygen to produce glucose
B. to take in excess water
C. to use carbon dioxide to produce glucose
D. to feed on herbivores - CORRECT ANSWERS-To use carbon dioxide to produce glucose Two different populations of birds live in the same area and eat the same types of food. Which most likely describes the relationship between these two populations of birds? A. competition
B. mutualism
C. parasitism
D. predator-prey - CORRECT ANSWERS-Competition
What will most likely happen if the human population continues to grow at current rates? A . There will be fewer natural resources available for future generations. B. There will be an increase in nitrogen levels in the atmosphere. C. There will be a decrease in water pollution. D. There will be an increase in the number of strong hurricanes. - CORRECT ANSWERS-There will be fewer natural resources available for future generations.
A strand of DNA has these bases: AGC CAT GTA TAC What is the complementary DNA strand? A. ACG GAT CTA TAG B. TCG GTA CAT ATG C. TGC CTA GAT ATC D. UCG CUA CAU AUG - CORRECT ANSWERS-TCG GTA CAT ATG
Which statement best describes the relationship that exists among proteins, DNA, and cells? A. Proteins combine to produce cells, which produce DNA. B. Proteins are made up of DNA, which determines the cells that are produced. C. DNA is made up of proteins, which tell a cell how to function. D. Cells contain DNA, which controls the production of proteins. - CORRECT ANSWERS-Cells contain DNA, which controls the production of proteins.
Why is meiosis important for sexual reproduction? A. It allows the zygote formed from fertilization to have triple the chromosome number of the organism.
B. It allows gametes to have twice the original number of chromosomes of the organism. C. It allows gametes to have half the original number of chromosomes of the organism. D. It allows the zygote formed from fertilization to have half the original number of chromosomes of the organism. - CORRECT ANSWERS-It allows gametes to have half the original number of chromosomes of the organism.
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