Bio 1023 brcc - Study guides, Class notes & Summaries

Bio 1023 BRCC Exam 3 Latest Version 100% Pass What is defined as a structured collection of similar cells performing a specific function? A.) Tissue B.) Organ C.) Organism D.) System Correct Answer: A.) Tissue **Explanation:** Tissue refers to an organized group of cells of the same type working together to perform a particular function. Define an organ in terms of its composition and function. A.) A structure made of various tissues collaborating to carry out a common p...

A woman and a man have 4 children: 2 sons and 2 daughters. Each child marries and has 3 children. How many of the grandchildren share the woman's mtDNA? - 6 . Long structures that help bacteria move are called ___________, while shorter, hair-like structures that enable bacteria to stick to a surface are called ___________. - flagella, pilli . Which prokaryotes would one expect to find in a salt mine? A. E. coil B. methanogens C. aerobes D. halophiles - halophiles 1. Fill in the gap about...

Exam 3 Bio 1023 BRCC Questions and Answers (100% Pass)

Bio 1023 final Exam, Biology 1023, BRCC Aluko, Final Exam Study Guide, Biology 1023 Final Exam Already Passed 1. What particles and energy are released but not high-energy electrons? - A.) Isotopes - B.) Ions - C.) Neutrons - D.) Isotopes Explanation: Isotopes are variants of elements that release particles and energy without emitting high-energy electrons. 2. Where are most fossils of living organisms typically found? - A.) Igneous rock - B.) Sedimentary rock - C.) Metamor...

Bio 1023 final exam, Biology 1023, BRCC Aluko, Final Exam Study Guide, Biology 1023 Final Exam Questions and Answers (100% Pass)

Ammonia provides the form of _____ that plants can take up and use. The Haber-Bosch process is an industrial process used to produce _____ fertilizer. Which of these must be converted from an atmospheric gas into a form that plants can take up from soil? Guano was harvested in the mid-19th century as a way to provide _____ to crops. nitrogen Which two nutrients most frequently limit plant growth? nitrogen and phosphorus The bacterium Bacillus thuringiensis (Bt) protects crops from ___ some ins...

An ecologist is studying a species of bird in a group of 20. He is studying _____ population Which of the following an ecosystem ecologist might study? a. Plant populations c. herbivores that eat plants b. Predators in the population d. the impact of rain on the plant population the impact of rain on the plant population Which of the following is a density-dependent factor influencing population growth? a. Elevated temperature c. prolonged winter b. A viral disease outbreak d. a devastating fo...

Exam 3 Bio 1023 BRCC Questions with Verified answers Guaranteed Pass A ______ feedback loop tends to _______ physiological response and is common in animals that help maintain homeostasis - Answer negative, decrease a After a long run outside on a hot day, which of the following mechanisms does your body employ to achieve thermoregulation? - Answer vasodilation All of the processes below are involved in maintaining an appropriate body temperature in humans excepta. Sweating c. shivering d...