What are some advantages of being multicellular? Select all that apply. . larger body size ability to live in new environments higher demand for energy greater complexity
8. What happens during anaphase? A. Chromosomes are copied B. Chromosomes line up C. Chromosomes are pulled apart D. Two nuclei form 9. What forms at the end of telophase? A. Two new nuclei B. A cell wall C. DNA strands D. The nuclear membrane disappears 10. What is cytokinesis? A. Copying DNA B. The splitting of the cytoplasm C. Lining up chromosomes D. The same as mitosis 11. What is the purpose of meiosis? A. To repair skin B. To help with breathing C. To make sex cells D. To produce energy 12. How many cells are made in meiosis? A. 1 B. 2 C. 3 D. 4 13. The cells made in meiosis are: A. Identical to each other B. All the same as the parent C. Genetically different D. Double the size of the parent 14. How many chromosomes are in human sex cells? A. 92 B. 46 C. 23 D. 12
What is the outcome of DNA replication? a. Two identical double stranded DNA molecules b. Asingle, quadruple-stranded DNA molecule c. Two single-stranded DNA molecules d. Two completely different DNA molecules
7. Which muscle travels from the rib cage to under the scapula to insert? A) Serratus Anterior B) Pectoralis Minor C) Trapezius D) Rhomboid Major 8. The levator scapula originates from which vertebrae? A) C1-C4 B) T1-T4 C) C5-C8 D) T5-T8 9. Which muscle assists in downward rotation of the scapula? A) Trapezius B) Rhomboids C) Serratus Anterior D) Pectoralis Major
QUESTION 18 Mutations that are passed from parent to child are called hereditary mutations or __ Normal mutations Somatic mutations Acquired mutations Germline mutations
11. Proteins are composed of: A. triglycerides B. . polysaccharides C. amino acids D. nucleic acids
What is the primary function of tendons in a dancer's body? Connect bones to other bones Transmit force from muscles to bones Provide stability to joints Generate movement independently
__ is an individual protein that is uniquely produced in a diseased state? square Acceptable
Carbohydrates are the only source of energy for brain cells. True or False True False
The papillary muscles attach to the cusps of the atrioventricular valves by means of the Multiple Choice pectinate muscles. trabeculae carneae. conus arteriosus. tendinous cords. tricuspid valve.
The corpus collosum is the part of the brain that connects the Right and Left hemisphere of the brain. What do you think would happen if this part of the brain is disconnected?
The transparent disk-shaped structure in the eye that bends to allow one to see close objects is the: optic nerve. ) lens. ) cornea. pupil.
4. List two specific ways that fats help the body stay healthy. 5. Look at the 'Healthy Food Examples' in the table. Identify one food item you enjoy and name the macronutrient it provides.
What is responsible for the yellow-orange coloration of leaves in the fall? carotenoids chlorophyll a RuBP chlorophyll b
When comparing plant sources of protein to animal sources, we could say plant sources tend to be higher in cholesterol. animal sources tend to be higher in phytochemicals. plant sources tend to be higher in dietary fiber. plant sources tend to be higher in saturated fat.
E MULTIPLE -CHOICE QUESTION How do trees mitigate climate change By releasing $CO2$ though cellular respiration By releasing $CO2$ through photosynthesis By absorbing $CO2$ through photosynthesis By absorbing $CO2$ through cellular respiration
3.What is the shape of the DNA molecule? A)Helical B)Spherical C)Double Helix D)Circular
2. Ventilation is another name for what process? circulation respiration digestion breathing
VIII. Skeletal Muscle Cell Structure (Multinucleation Myoblast Fusion, Satellite Cells) 1. Application A patient has impaired satellite cell function. How would this affect muscle repair after injury? 2. Critical Thinking How does multinucleation support the large size of skeletal muscle fibers?
What term is used to describe an essential organic compound such as a vitamin or amino acid that must be provided in the diet? Micronutrient Macronutrient Growth factor
