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Questions in biology

[Terjawab] The abundance and variety of foods available in wetlands is a large contributor to their biodiversity. True or False?

[Terjawab] What is essential for plant growth? (Select all that apply.) air soil sunlight water

[Terjawab] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Terjawab] The total gene content of a species is referred to as gene A. flow. B. pool. C. drift. D. mutation. E. crossing.

[Terjawab] Which functions does the endocrine system help regulate? Check all that apply. * mood * social skills * metabolism * reproductive processes * intellect

[Terjawab] What type of hormone is transported in the blood bound to a plasma protein? A. Steroid hormones B. Amine hormones C. Protein hormones

[Terjawab] The germinal phase is the final stage of pregnancy where most of the vital organs are formed. True False

[Terjawab] Which statement best describes the relationship between photosynthesis and cellular respiration? A. Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon back into the atmosphere. B. Photosynthesis is part of the carbon cycle, and cellular respiration is not. C. Only plants perform photosynthesis, and only animals perform cellular respiration. D. Photosynthesis releases carbon into the atmosphere, and cellular respiration removes carbon from the atmosphere.

[Terjawab] Match the synovial joint structure to its description: Joint capsule Synovial membrane Articular cartilage Sheet of connective tissue that surrounds joint Inner lining of joint capsule that produces synovial fluid Hyaline cartilage that coats ends of bones

[Terjawab] Ricin is a protein produced by the castor bean plant. When ingested by animals, this protein binds to the ribosomal RNA (rRNA). The change causes the rRNA to become nonfunctional. What will be the overall effect of ricin on cell function? Predict how the ricin molecule affects the rRNA.