Sophia human biology milestone 2 Study guides, Class notes & Summaries

Sophia - Human Biology - Unit 6 Milestone 6 Latest Verified Review 2023 Practice Questions and Answers for Exam Preparation, 100% Correct with Explanations, Highly Recommended, Download to Score A+ 1 What is the pinched region called where two sister chromatids are joined together? • Centromere • Centriole • Chromosome • Centrosome CONCEPT Mitosis 2 A father is colorblind. What are the odds that he passes this gene to his son? • 100% • 25% • 0% • 5...

Sophia - Human Biology - Final Milestone Latest Verified Review 2023 Practice Questions and Answers for Exam Preparation, 100% Correct with Explanations, Highly Recommended, Download to Score A+ 1 Which of these produces blood cells and germ cells at the early stages of fetal development? • Placenta • Allantois • Amnion • Yolk sac CONCEPT Placenta 2 Which set of facts is true for vaccines? • They produce active immunity. They are mostly targeted against viruses. ...

Sophia Human Biology Unit 1 Milestone 1. Complete With Answers.Which type of fat has double bonds in its side chain? Saturated fat Unsaturated fat Phospholipid Trans fat CONCEPT Lipids 2 Which of the following characteristics is shared by all organisms? Being made up of multiple cells Cycles of consciousness and sleep The ability to grow and reproduce Division into multiple sexes CONCEPT Organisms 3 What is true about the electron transport chain (ETC)? The electron transport chain is the second...

Which of the following is found on the outside of skeletal muscles?  Sheath  Sarcomere  Myofibrils  Bundles CONCEPT Skeletal Muscles 2 Which of the following is a condition characterized by the wearing away of cartilage between joints?  Osteoarthritis  Carpal tunnel syndrome  Osteoporosis  Inflammation CONCEPT Skeletal Health and Disorders 3 Jaundice, which is among the many negative side effects of anabolic steroid use, indicates damage to which part of...

SOPHIA HUMAN BIOLOGY UNIT 5 MILESTONE 5 | A+ Graded & 100% Verified Which type of pancreatic cells help to lower blood sugar?  Delta cells  Beta cells  Alpha cells  Gamma cells CONCEPT Pancreatic Hormones 2 After fertilization, the newly formed zygote begins to divide into multiple cells through a process called __________.  Morphogenesis  Cleavage  Blastomere  Gastrulation CONCEPT Fertilization and Early Development 3 Which step(s) of urine formation is ...

Which of the following statements about glycolysis is true? ● It is the last stage of cellular respiration. ● It utilizes a molecule of glucose to produce three ATP. ● It is an anaerobic process. ● Phosphorylation halts the process when ATP levels get too low. CONCEPT Glycolysis 2 How many turns of the Krebs cycle are required to break down one molecule of glucose? ● Four ● Three ● One ● Two CONCEPT Krebs Cycle 3 Which organelle is mainly responsible ...

Human biology Sophia final milestone 1. You passed this Milestone 22 questions were answered correctly. 1 question was answered incorrectly. 1 At what level of protein structure do amino acid chains twist and fold?  Primary  Secondary  Tertiary  Quaternary CONCEPT Proteins 2 Which of the following statements is true?  Eukaryotic cells don't have a nucleus but often have a flagella.  In all cells, the plasma membrane controls what enters and exits.  Pr...

Sophia - Human Biology - Unit 1 Milestone 1 1 Which of the following statements about enzymes is true? • Any enzyme in your body is capable of taking part in any type of reaction. • Enzymes most often help to slow down reactions in the body. • An enzyme can act to either join substrates together or break them down. • The substrate will be physically different, but not chemically different after being acted upon by an enzyme. CONCEPT Enzymes 2 Which of the following is p...

Sophia Human Biology Milestone 1 . You passed this Milestone 18 questions were answered correctly. 5 questions were answered incorrectly. 1 Which of the following statements about glycolysis is true? CONCEPT Glycolysis 2 How many turns of the Krebs cycle are required to break down one molecule of glucose? CONCEPT Krebs Cycle 3 Which organelle is mainly responsible for synthesizing proteins? CONCEPT Endoplasmic Reticulum 4 ...

Sophia - Human Biology - Unit 4 Milestone 4. 1 In which of the following does the blood clot appropriately to prevent major blood loss? • Hemophilia • Embolism • Hemostasis • Thrombosis CONCEPT Platelets 2 What is the role of the aorta in the systemic circuit? • It supplies deoxygenated blood to various body tissues. • It supplies oxygenated blood to various body tissues. • It collects oxygenated blood supplies from the lungs. • It collects deoxygena...