ap biology

Clinical Skills Final Exam Practical|Complete Questions with A+ Graded Answers what are the contents of the cubital fossa? radial nerve, biceps tendon, brachial artery, median nerve, lymph nodes what are the bear claw landmarks? thumb = adductor tubercle index = pes anserine middle = tibial tuberosity ring = gerdy's tubercle pinky = fibular head how do you find the mastoid process? bony prominence behind the ear how do you find the external occipital protuberance? starti...

ULTIMATE AP Biology Exam Review Questions and Answers Graded A+ Define the following: isotope, valence shell, covalent bond, ionic bond Isotope- one of several atomic forms of an element, each with the same # of protons, but different number of neutrons Valence shell- the outermost energy shell of an atom, containing valence electrons involved in chemical reactions Covalent bond- bond where the electrons are shared Ionic bonds- a chemical bond resulting from the attractions between op...

Pre-AP Biology Final Exam with complete solutions Hypothesis An "if, then" statement predicting the outcome of an experiment. Independant Variable The variable that is changed in an experiment; goes on the X-axis when graphed. (DRY MIX) Dependant Variable The variable that relies on the independant variable in an experiment; goes on the Y-axis when graphed. (DRY MIX) Constant The variable that is not changed in an experiment. Control The standard variable that is used...

Chapters 1-12 AP Biology Exam Complete Questions and Answers Biology is the study of _____. life There are a number of properties that all organisms share. In humans, exposure to ultraviolet light can result in a darkening of the skin. What kind of property is this? response to the environment What is the scientific term for a group of interacting individuals of the same type, living in the same area at the same time? population Which series of terms is in the sequence of bio...

AP Biology Unit 2.1 AP Exam review Questions and Answers What is the structure and function of the ribosome? A ribosome has two subparts, one large subunit and one small subunit. A ribosome functions to synthesize proteins using messenger RNA How does the structure of a ribosome aid in its function? Because ribosomes are made of ribosomal RNA it aids in its ability to read mRNA. because of its structure it can take in the mRNA and read it to synthesize proteins What are the three ty...

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers What is the structure and function of the ribosome? Ribosomes consist of RNA and proteins and they help with synthesizing proteins. There is a large and small subunit. How does the structure of the ribosome aid in the function? The structure of the ribosome allows proteins to be made inside or outside the cell. What are the three types of RNA involved in the structure or function of the ribosome? messenger (mRNA) is...

AP Biology Unit 1.5 AP Exam review Questions and Answers How does a non polar R group substitution affect the folding of a protein? A non polar R group substitution can change the structure of a protein because it will cause the protein to fold differently. This different folding will cause the Non polar region to fold inward. Due to the fact that structure controls function, the substitution of a non polar R group will result in a change in function due to the structure change How does ...

AP Biology Unit 1 Test 100% solved water -polar molecule -polar colvalent bonds -oxygen end is partial negative and the hydrogens have a partially positive end -cohesive polar covalent bonds -opposite ends of the molecule have opposite charges cohesion -H bonding between H2O creates it (sticky) -allows for the movement of water against gravity -high surface tension -water moves up a tree by transpiration (helped by ____) adhesion -H2O molecules form H bonds with other s...

AP Biology Test 1 Questions and Answers what is the correct ordering of the levels of complexity at which life is studied, from most simple to most complex? Cell, tissue, organ, organism, population, community A key point in Darwin's explanation of evolution is that? Any trait that confers even a small increase in the probability that its possessor will survive and reproduce will be a strongly favored will spread through the population After observing that fish live in clean water ...

AP Biology Study Guide latest updated Law of Segregation first law of heredity stating that pairs of alleles for a trait separate when gametes are formed allele one of the alternative forms of a gene that governs a characteristic, such as hair color Law of Independent Assortment each member of a pair of homologous chromosomes separates independently of the members of other pairs so the results are random Sickle Cell anemia A human genetic disease of red blood cells caused by ...