Biology and Genetics

1. What would you include in a brief summary on the history of the modern enviro

1. What would you include in a brief summary on the history of the modern environmental movement, from the 1960s to the present? 1.Explain the primary concern over exponential pop…

1. When Na+-channel is opened in a receptor, it will lead to a. depolarization b

1. When Na+-channel is opened in a receptor, it will lead to a. depolarization b. hyperpolarization c. repolarization d. polarization e. neurotransmitter release 2. When Cl–-chann…

1. When New Orleans was drained of water and levees were built to keep new water

1. When New Orleans was drained of water and levees were built to keep new water from coming in, what happened to the elevation of New Orleans over time? a. The elevation of New O…

1. When a capacitor, battery, and resistor are connected in series, does the res

1. When a capacitor, battery, and resistor are connected in series, does the resistor affect the maximum charge stores on the capacitor? Why or why not? What purpose does the resi…

1. When a cell is respiring, carbon dioxide is in ________ concentration inside

1. When a cell is respiring, carbon dioxide is in ________ concentration inside the cell, causing it to diffuse out, whereas ________ is in high concentration outside the cell, ca…

1. When a dendritic cell is activated (same as undergoing maturation), all of th

1. When a dendritic cell is activated (same as undergoing maturation), all of the following events occur except increased ability to endocytose increase of MHC molecules on surfac…

1. When a new species originates from individuals of a pre-existing species, we

1. When a new species originates from individuals of a pre-existing species, we call this process: Select one: a. Interbreeding b. Heredity c. Mutation d. Convergence e. Speciatio…

1. When a protein is synthesized within the cell, this process represents a chem

1. When a protein is synthesized within the cell, this process represents a chemical reaction that is: explosive endergonic exergonic exergonic endergonic 2. Which neuronal/synapt…

1. When a variable is regulated by negative feedback, its value fluctuates above

1. When a variable is regulated by negative feedback, its value fluctuates above and below the set point rather than being a constant. True False 2. When a blood vessel is damaged…

1. When alcohol causes an intoxicated person to make stupid decisions or behave

1. When alcohol causes an intoxicated person to make stupid decisions or behave inappropriately, the effect is called Disinhibition. What part of the brain is alcohol disinhibitin…

1. When amino acids are acquired by food because your body can’t make them they

1. When amino acids are acquired by food because your body can’t make them they are called _________ ____________ _________ 2. In what ways is the making of primary lysosome simil…

1. When an axon is at rest, negatively charged chloride ions are a. More concent

1.   When an axon is at rest, negatively charged chloride ions are a. More concentrated inside the axon than outside b.   Equally concentrated inside and outside the axon c.   Mor…

1. When an individual becomes infected with HIV, what symptoms will he or she ex

1. When an individual becomes infected with HIV, what symptoms will he or she exhibit? 2. How many types of HIV are known to be in existence? 3. How did HIV arrive in the human po…

1. When animals die, the lack of ATP causes muscles to stiffen in rigor mortis b

1. When animals die, the lack of ATP causes muscles to stiffen in rigor mortis because muscles cannot contract without ATP. actin and myosin cannot bind without ATP. actin and myo…

1. When beta cells of the pancreases release insulin, what is the normal human r

1. When beta cells of the pancreases release insulin, what is the normal human response? a) Blood glucose rises b) Pancreases cells release glucagon c) Body cells take up glucose …

1. When can you suspect that there may be a genetic interaction between two gene

1. When can you suspect that there may be a genetic interaction between two genes, each of which shows full dominance between alleles, and when you set up a dihybrid cross between…

1. When comparing regulation of gene expr processes seems to be the most similar

1. When comparing regulation of gene expr processes seems to be the most similar between the two? ression in eukaryotes versus prokaryotes, which of the following A.transcription.…

1. When designing an experiment to test your hypothesis, you need at least two d

1. When designing an experiment to test your hypothesis, you need at least two different conditions. In the “experimental” condition one or more of the variables are altered to te…

1. When developing a test, training, and exercise program for the pandemic plan,

1. When developing a test, training, and exercise program for the pandemic plan, organizations should ensure that: A. Essential functions can be completed even if Information Tech…

1. When did Gregor Mendel perform his experiments with garden peas? a. in the 18

1. When did Gregor Mendel perform his experiments with garden peas? a. in the 1860s, the same decade as the United States' Civil War b. in the 1760s, predating the formation of th…

1. When did researchers begin to study the aging O during ww O during WWII O aft

1. When did researchers begin to study the aging O during ww O during WWII O after World War (ww) I O after WWII 2. Which of the following is a non-normative transition? O puberty…

1. When does the Proterozoic Eon start and when does it end? 2. What is a craton

1. When does the Proterozoic Eon start and when does it end? 2. What is a craton? 3. How did cratons grow to their present size? That is, how did they grow in AREA? How did they g…

1. When facilitating the preparedness activities, you should: A. Make sure to st

1. When facilitating the preparedness activities, you should: A. Make sure to stand behind a podium or a table to ensure credibility as a presenter. B. Read the materials verbatim…

1. When galaxies interact, the individual stars do not typically ever hit one an

1. When galaxies interact, the individual stars do not typically ever hit one another. Think of one or two analogies from everyday life, where two collections of objects can merge…

1. When glucose is oxidized via glycolysis, the carbon atom that bears the phosp

1. When glucose is oxidized via glycolysis, the carbon atom that bears the phosphate in the 3- phosphoglycerate formed may have originally been either C-1 or C-6 of the original g…

1. When identifying the association between amount of imported sugar and breast

1. When identifying the association between amount of imported sugar and breast cancer incidence using data from countries around the world, this a type of ? A. case control study…

1. When individual rock fragments fall through the air and accumulate at the bas

1. When individual rock fragments fall through the air and accumulate at the base of a cliff, that process is referred to as: a. Slump b. Earthflow c. Rock fall d. Avalanche 2. A …

1. When it is 4am (0400 hours) Tuesday in Honolulu, the time and day in Tokyo is

1. When it is 4am (0400 hours) Tuesday in Honolulu, the time and day in Tokyo is? A. 10 pm Monday. B. 10pm Tuesday. C. 11pm Tuesday. D. 11pm Wednesday. Suppose that you decided to…

1. When might you use deep palpation during a physical examination? Bimanual pal

1. When might you use deep palpation during a physical examination? Bimanual palpation? Direct percussion? Indirect percussion? 2. Explain how the universal precautions and infect…

1. When muscle cells decrease cells decrease in size due to nutritional deficien

1. When muscle cells decrease cells decrease in size due to nutritional deficiency, this adaptation is called _______ and is made possible via an important subcellular adaptation …

1. When part of a polypeptide, which of the following amino acids have the poten

1. When part of a polypeptide, which of the following amino acids have the potential to participate in hydrogen bonding with water? Choose ALL that apply. Alanine, Arginine, Aspar…

1. When part of the skin is exposed to a great deal of friction, such as when pa

1. When part of the skin is exposed to a great deal of friction, such as when part of the foot rubs against a shoe, a blister often forms. a. A blister is a collection of fluid th…

1. When performing knee flexion with a relatively fixed tibia, what direction do

1. When performing knee flexion with a relatively fixed tibia, what direction does the femur roll and glide within the tibiofemoral joint? A. Identify the bone that makes up the c…

1. When producing a recombinant plasmid, which step occurs first ?in the process

1. When producing a recombinant plasmid, which step occurs first ?in the process? A. cloning wild-type repressor mutant repressor (unable to bind to the operator) ls t repressor (…

1. When rivers go over their banks, the spreading water immediately slows up, dr

1. When rivers go over their banks, the spreading water immediately slows up, dropping the heavier sediments. The finer the silt, the farther it is scattered, but so   much falls …

1. When scientists carry out an experiment, they are testing a ___________. a. T

1. When scientists carry out an experiment, they are testing a ___________. a. Theory b. Question c. Hypothesis d. Control e. Variable 2. When is a hypothesis considered scientifi…

1. When skeletal muscle is at rest (relaxed), _________________________ of actin

1. When skeletal muscle is at rest (relaxed), _________________________ of actin filament is covered by ________________________. Thus, actin filament and myosin head are dissocia…

1. When someone bangs on the table that the baby is on, the baby will fling out

1. When someone bangs on the table that the baby is on, the baby will fling out the arms and then bring them together. This is called the: Moro reflex Babinski reflex 2. Studies c…

1. When something appears blue, it is absorbing all colors except __________. ye

1.When something appears blue, it is absorbing all colors except __________. yellow blue red green orange 2.During heavy exercise, lactic acid can build up in our muscles. Why? Ho…

1. When the blood glucose concentration is high, the level of cAMP in the liver

1. When the blood glucose concentration is high, the level of cAMP in the liver decreases and glycolytic flux increases. Which biochemical steps occur under this condition? I. Pro…

1. When the cell is not dividing, DNA is found in long, thin, diffuse strands ca

1. When the cell is not dividing, DNA is found in long, thin, diffuse strands called A) chromosomes B) chromatin C) chromatids D) homologous pairs 2. During Anaphase 1 of meiosis …

1. When the egg is large and nonmotile, the sperm is small, motile, and contains

1. When the egg is large and nonmotile, the sperm is small, motile, and contains only genetic material, this is called _ (blank) _ 2. Which seems to be the ancestral form? Why? 3.…

1. When the hydraulic conductivity is a function of (varies with) location, the

1. When the hydraulic conductivity is a function of (varies with) location, the aquifer is said to be: a. homogeneous b. isotropic c. anisotropic d. heterogeneous 2. Hydrogen bond…

1. When the hydraulic conductivity is a function of (varies with) location, the

1. When the hydraulic conductivity is a function of (varies with) location, the aquifer is said to be: a. homogeneous b. isotropic c. anisotropic d. heterogeneous 2. Hydrogen bond…

1. When the neonate is born and the umbilical cord is tied, which of the followi

1. When the neonate is born and the umbilical cord is tied, which of the following happens? A.The venous return increases B.The pulmonary hydrostatic pressure increases C.The pres…

1. When the neurotransmitter acetylcholine is applied to skeletal muscle cells,

1.When the neurotransmitter acetylcholine is applied to skeletal muscle cells, it binds the acetylcholine receptor and causes the muscle cells to contract. Succinylcholine, which …

1. When the severity of a factor that regulates population growth is affected by

1. When the severity of a factor that regulates population growth is affected by the number of individuals within a area, that factor is said to be ______________________. competi…

1. When the solar system was forming, part of the protoplanetary disk was inside

1. When the solar system was forming, part of the protoplanetary disk was inside the ice line, and part of the disk was outside the ice line. Define the ice line. How does it affe…

1. When water moves across the surface of the earth, a large number of effects a

1. When water moves across the surface of the earth, a large number of effects are generated. These are called ______________ processes. (fill in the blank) 2. Which of the follow…

1. When you are inteneded to resolve very large DNA molecules on an agarose gel,

1. When you are inteneded to resolve very large DNA molecules on an agarose gel, needed a. A low concentration gel b. A high concentration gel c. To digest the molecule first 2. S…