Sophia human biology unit 2 challenge 2 Study guides, Class notes & Summaries

Sophia - Human Biology - Unit 5 Challenge 3. 1 — Fertilization and Early Development Understand the process of fertilization and the earliest human developments. What body part develops from the ectoderm? • a.) Bladder • b.) Muscle • c.) Pituitary gland • d.) Heart 2 — Implantation Determine the process of implantation. Which of the following statements about ectopic pregnancy is true? • a.) Menstruation occurs and the fertilized egg is expelled from the uterus. • b...

Sophia - Human Biology - Unit 3 Challenge 3. 1 — Sensory Receptors Identify which sense receptor is involved in a real-life example. Jordan falls and scrapes his knee. Which type of receptor alerts the brain that the body has been damaged? • a.) Osmoreceptor • b.) Nociceptor • c.) Mechanoreceptor • d.) Chemoreceptor 2 — Somatic Sense Determine how your body detects and interprets somatic sensations. What detects touch, pressure, heat, cold and pain? • a.) Somatosens...

Sophia - Human Biology - Unit 5 Challenge 1. 1 — Endocrine System Understand the structure and function of the endocrine system. Which best describes the endocrine system? • a.) A system that helps distribute oxygen and other nutrients to cells all over the body • b.) A system of vessels, nodes, glands and nodules that returns excess tissue fluid to the blood • c.) A system of glands that produces and secretes hormones into the bloodstream • d.) A system that protects the intern...

Sophia - Human Biology - Unit 5 Challenge 3. 1 — Fertilization and Early Development Understand the process of fertilization and the earliest human developments. What body part develops from the ectoderm? • a.) Bladder • b.) Muscle • c.) Pituitary gland • d.) Heart 2 — Implantation Determine the process of implantation. Which of the following statements about ectopic pregnancy is true? • a.) Menstruation occurs and the fertilized egg is expelled from the uterus. • b...

Sophia - Human Biology - Unit 6 Challenge 1 1 — Structure of DNA and Chromosomes Understand the structure of DNA. If one strand of a DNA double helix has bases "ATCCGC," what bases are on the other strand of the helix? • a.) GCCGAT • b.) GCTTAT • c.) TAGGCG • d.) TTCCGA 2 — Mitosis Identify various components of mitosis In which phase of mitosis do the chromosomes line up and become attached to spindle fibers? • a.) Prophase • b.) Telophase • c.) Metaphase •...

SOPHIA PATHWAY - Human Biology Unit 1 Challenge 2. / SOPHIA PATHWAY - Human Biology Unit 1 Challenge 2. SOPHIA Human Biology Unit 1 – Challenge 2 Question 1 Which of the following statements is true?  a.) All cells contain DNA in the nucleus.  b.) On rare occasions cells result from the spontaneous combination of molecules.  c.) Some organisms are not made up of cells.  d.) No living thing is smaller than a cell.

Sophia - Human Biology - Unit 5 Challenge 2