And plants consume oxygen - Study guides, Class notes & Summaries

BIOL 301 Exam Questions with Correct Answers What is the most fundamental unit of ecology? - Ans:-individual What is the number of individuals per unit area? - Ans:-Density The paper you read entitled, "Effects of Predator Hunting Mode on Grassland Ecosystem Function" was an example of what kind of study? - Ans:-ecosystem When does a dynamic steady state occur? - Ans:-When gains and losses are in balance Ecology - Ans:-scientific study of the abundance and distribution of organisms ...

1 BROOKS BIOLOGICAL PRINCIPLES EXAM 2 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Cytology Correct Answer: the study of cells Cell Theory Correct Answer: all living things are composed of cells and come from living cells Robert Hooke Correct Answer: one of the first to use microscope, observing a piece of cork from the stem of plants, where he found chambers arising in the idea of a cell. Light Microscope Correct Answer: takes pictures of large atoms. nucleus,...

Different types of DRIs1. Estimate Average Requirement (EAR) 2. Recommended Dietary Allowance (RDA) 3. Adequate Intake (AI) 4. The Tolerable Upper Intake Level (UL) Fats & oils are composed of?Carbon, hydrogen and oxygen. FoodThe plants and animals we consume. It provides the chemicals our bodies need maintain life and support growth and health. NutritionThe science that studies food and how food nourishes our body and influences our health.

BIO 100 Exam 3 Review Questions – ASU with Complete Solutions **Compare and contrast the roles of positive and negative feedback in maintaining homeostasis. Use these concepts to explain:** a. **Regulating blood glucose levels:** Negative feedback – the pancreas produces insulin to lower high blood sugar levels. b. **Formation of blood clots:** Positive feedback – initial platelets bind to the injury site, attracting more platelets to the area. **What does it mean for an organi...

Jersey College Nutrition fats Exam | Questions and Correct Answers | Latest Update 2024/2025 Different types of DRIs - Answer -1. Estimate Average Requirement (EAR) 2. Recommended Dietary Allowance (RDA) 3. Adequate Intake (AI) 4. The Tolerable Upper Intake Level (UL) Fats & oils are composed of? - Answer -Carbon, hydrogen and oxygen. Food - Answer -The plants and animals we consume. It provides the chemicals our bodies need maintain life and support growth and health. Nutrition - An...

ENVIRONMENTAL SCIENCE 101 ONLINE EXAM 1 WSU QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 What kinds of things (products or services) does a forest such as this provide for humans? - ANSWER Timber, Shade, firewood, food such as animals, berries to eat, and clean water to drink. Beautiful views and hiking, bird watching, camping, spiritual connection etc Which of your answers to EQ1 could humans consume? - ANSWER Animals, fruits and nuts, water etc. Which of your answers in EQ1 could provide s...

Primary producer - fix CO2 (chemoautotroph or photoautotroph) Photoautotroph - Primary producer! Sunlight is energy source, CO2 is carbon source. Ocean bottom. Prokaryotes or Eukaryotes. Chemoautotroph - Primary producer! Chemical energy source. CO2 is carbon source. Prokaryotes. Decomposer - Degrade or decay organic matter. Chemoautotroph: fungi, decaying microbes. Consumers - Consume producers and fix carbon. Chemoheterotroph: eukaryote or prokaryote. Commensalism...

Heart Disease, cancer, chronic lower respiratory disease, stroke, and Accidents. correct answers What are the leading causes of death today in the US? 4 kcal correct answers How many calories do we obtain from Carbohydrates and protein? 9 kcal correct answers How many calories do we obtain from fat and alcohol? Carbohydrates correct answers Composed of carbon, hydrogen, and oxygen. Protein correct answers Composed of carbon, hydrogen, oxygen and nitrogen. Lipids correct answers Al...

Principles of Microbiology – Exam Questions with Correct Answers Autotrophs - Answer-Synthesize own energy (self feeders) ex: plants Heterotrophs - Answer-Ingests organic molecules (consumers) ex: animals with food Chemotrophs - Answer-Obtain carbon from inorganic substances Phototrophs - Answer-organisms that get energy from light Chemoheterotrophs - Answer-An organism that must consume organic molecules for both energy and carbon. Cause most infectious diseases - most micro...

AP Biology Exam Question and Answers Verified 100% A+ 2024, With Rationale. The resting membrane potential depends on which of the following? I. Active transport II. Selective permeability III. Differential distribution of ions across the axonal membrane A. III only B. I and II only C. II and III only D. I, II, and III D The resting potential depends on active transport (the Na+K+-ATPase pump) and the selective permeability of the axon membrane to K+ than to Na+, which leads t...