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.
How long does a biennial plant native to the United States live? (1 point) between one and three months between three and six months between six months and one year between one and two years
Based on its meaning in agriscience, what quality would be expected of perennial fashion? (1 point) appealing intensely for a single season going through boom and bust cycles being associated with a particular decade being popular across years or decades
One way the kidney controls blood pressure is by releasing renin. True False
Very small changes in blood vessel diameter have little to no effect on blood pressure and blood flow. True False
Dabbling ducks belong to which subfamily? Dendrocyninae Anatinae Cygnini Anserinae
Select the correct answer. Which hormone does the adrenal cortex secrete? A. Insulin B. Cortisol C. Norepinephrine D. Epinephrine
How long does a true annual plant native to the United States live? (1 point) about three months about six months about nine months about 12 months
6. How do the human respiratory system and circulatory system work together? Explain the main way they are different. $\square $
How do high temperatures affect corals? (1 point) corals become more susceptible to disease corals become more colorful corals erode corals collect more zooxanthellae
Blood stem cells are called __ A. Basophils B. Lymphocytes C. Hemocytoblasts D. Megakaryoblasts
