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.
Select the correct answer. Which of the following phrases best explains the role of a habitat? A. provides interactions with other organisms B. provides water C. provides a place to reproduce D. provides a place to live
Which type of membrane protein moves sodium and potassium through the nerve cell membrane? Junction protein Transport protein Receptor protein Channel protein Enzymatic protein Cell recognition protein
Multiple Select Question Select all that apply Choose all that result from contraction of the lateral muscle of the thigh. abduction of the thigh lateral rotation of the thigh extension of the thigh adduction of the thigh medial rotation of the thigh
Match the Process to the Pool Movement Carbon Moves From -To __ Atmosphere __ __ Bioshpere __ __ __ __ __ Process Photosynthesis Respiration Decomposition Fossil Fuel Combustion __ __
The kidney is associated with which system? A. Endocrine system B. Cardiovascular system C. Skeletal system D. Respiratory system E. Nervous system
What is the direct effect of: Decreased ADH Only CO increases Only CO decreases Only BP increases Only BP decreases Both CO and BP increase Both CO and BP decrease
What are the four phases of a typical bacterial growth curve in order? Exponential, Lag, Death Stationary Lag, Exponential, Stationary, Death Death, Lag, Exponentlal, Stationary $Lag,$ Stationary, Death,Exponential
8. Oxygenated blood from the lungs enters the heart at the: a. left ventricle b. right ventricle c. left atrium d. right atrium
Bacteria that grow optimally at pH levels below 5 are classified as: Neutrophiles Alkaliphiles Acidophiles Halophiles
Which group of bacteria can survive and grow at temperatures below $15^{\circ }C$ Thermophiles Psychrophiles Mesophiles Hyperthermophiles
