Biology > QUESTIONS & ANSWERS > Sophia Human Biology Final Milestone Complete ,Verified 2020/2021 Guide (All)

Sophia Human Biology Final Milestone Complete ,Verified 2020/2021 Guide

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You passed this Milestone 24 questions were answered correctly. 1 question was answered incorrectly. 1 Blonde hair (represented as b) is a recessive trait. If Julie has blonde hair, which of the following could have been her parents' genotypes? BB, bb Bb, BB BB, BB Bb, bb CONCEPT Punnett Squares I need help with this question 2 Which component of blood plays a role in the immune system? White blood cells Platelets Red blood cells Plasma CONCEPT Blood I need help with this question 3 What do all nucleotides have? A five-carbon sugar, a nitrogen group and a phosphorous base Six-carbon monosaccharides bonded together in long branching chains A five-carbon sugar, an amino acid and a peptide bond A five-carbon sugar, a phosphate group and a nitrogenous base CONCEPT Structure of DNA and Chromosomes I need help with this question 4 Which of the following is a biological class? Chordata Ursidae Animalia Mammalia CONCEPT Organisms I need help with this question 5 Which of the following is released by the brain when there is too little calcium in the blood? Osteoblasts Parathyroid hormone (PTH) Calcitonin Osteoclasts CONCEPT Homeostasis and Bone Remodeling I need help with this question 6 Which of the following conditions involves painful friction between two bones? Osteoarthritis Dislocation Carpal tunnel Osteoporosis CONCEPT Skeletal Health and Disorders I need help with this question 7 What funnels sound waves from outside the ear toward the middle ear? Auditory canal Eardrum Mechanoreceptors Auditory nerve CONCEPT Ear Anatomy and Hearing I need help with this question 8 Which of the following hormones is secreted by the thyroid gland? Epinephrine Glucocorticoids Calcitonin Cortisol CONCEPT Thyroid and Parathyroid I need help with this question 9 Which of the following is part of a nucleotide? Amino acid Sugar DNA Proteins CONCEPT Nucleic Acids I need help with this question 10 Which of the following statements is true? Glycolysis occurs within the rough ER. Glycolysis requires oxygen to happen. Glycolysis has a net gain of two ATP. Glycolysis breaks a molecule of glucose into two phospholipids. CONCEPT Glycolysis I need help with this question 11 Edgar and Alice both have blonde hair, which is a recessive trait. But their first child has brown hair. What is the most likely explanation? Another gene caused the alleles for blonde hair to deactivate. It's not actually possible for two parents with recessive phenotypes to have a child with a dominant

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