Biology

1. A single coin is flipped four times. What do you think is the most likely outcome? A. Four heads B. Three heads, one tail C. Two heads, two tails G. H. D. One head, three tails E. Four tails F. All are equally likely 2. What do you think are the odds of getting four tails in a row? Explain your answer. A. B. The odds of getting four tails in a row are ½ * ½ * ½ * ½ because every flip has an equal probability of being heads or tails. So with 4 flips you would have a 1/16 chance. ...

1. Cells reproduce by splitting in half, a process called cell division. What do cells need to do between divisions to make sure that they don’t just get smaller and smaller? <A cell must grow > 2. The genetic information of a cell is carried in its DNA (short for deoxyribonucleic acid). What do cells need to do between divisions to make sure that a full set of DNA gets passed on to each daughter cell? <The DNA must be copied so there is a full set of DNA to pass on to each daughter ...

This document contains exam questions with elaborations and will guarantee you grade A. I got an A in this exact same paper, why not you?

These notes are about Biomolecules.

Includes helpful summaries of cellular respiration and photosynthesis processes, accompanied with diagrams

Summary of IB Biology Chapter 7

SCIENCE HONORS Carbon Cycle SE Gizmo Vocabulary: atmosphere, biomass, biosphere, carbon reservoir, carbon sink, fossil fuel, geosphere, greenhouse gas, hydrosphere, lithosphere, photosynthesis Prior Knowledge Questions (Do these BEFORE using the Gizmo.) In the process of photosynthesis, plants take in carbon dioxide (CO2) from the atmosphere and water (H2O) from the soil. Using the energy of sunlight, plants build molecules of glucose (C6H12O6) and oxygen (O2). 1. How do plants on E...

Contains biology examinable questions

Chapter 01: Introduction to the Human Body Herlihy: The Human Body in Health and Illness, 6th Edition MULTIPLE CHOICE 1. What is the branch of science that studies how the body functions? a. Anatomy b. Histology c. Pathology d. Physiology ANS: D 2. Which word comes from the Greek word meaning “to dissect”? a. Anatomy b. Histology c. Pathology d. Physiology ANS: A 3. Which of the following is a higher order of organization? a. Molecule b. Cell c. Organ d. Tissue ANS: C 4....