Biology and Genetics

1. Steroid hormone receptors are examples of activators that bind to which regul

1. Steroid hormone receptors are examples of activators that bind to which regulatory response element: a. steroid binding domain b. DNA binding domain c. protein binding domain d…

1. Steroid hormone receptors are examples of activators that bind to which regul

1. Steroid hormone receptors are examples of activators that bind to which regulatory response element: a. protein binding domain b. enhancers 2. DNA sites bound by regulatory tra…

1. Steroid hormones are known to increase the expression of specific genes in se

1.Steroid hormones are known to increase the expression of specific genes in selected target cell types. Testosterone increases the production of a protein called alpha-2-microglo…

1. Steroid hormones are known to increase the expression of specific genes in se

1.Steroid hormones are known to increase the expression of specific genes in selected target cell types. Testosterone increases the production of a protein called alpha-2-microglo…

1. Steroid hormones are made from ( ) and require a ( ) to move through the plas

1. Steroid hormones are made from ( ) and require a ( ) to move through the plasma. Receptors for steroid hormones are usually found ( ) . 2. Damage to voltage-gated calcium chann…

1. Strains of Escherichia coli and Citrobacter rodentium contain set of operons

1. Strains of Escherichia coli and Citrobacter rodentium contain set of operons called the locus enterocyte effacement (LEE) region in their genomes. This region encodes a type II…

1. Strains of Escherichia coli and Citrobacter rodentium contain set of operons

1. Strains of Escherichia coli and Citrobacter rodentium contain set of operons called the locus enterocyte effacement (LEE) region in their genomes. This region encodes a type II…

1. Structure of Cellulose: Cellulose is a ____ composed of _______ monomers. a.

1. Structure of Cellulose: Cellulose is a ____ composed of _______ monomers. a. monosaccharide, sucrose b.disaccharide, fructose c. polysaccharide, sucrose d. polysaccharide, gluc…

1. Study the block diagram below. Note that the basal contact of the conglomerat

1. Study the block diagram below. Note that the basal contact of the conglomerate is distinctly coarse and contains clasts of sandstone. Answer the following questions: A: If ther…

1. Study the topographic map of La Luz Trail in the Sandia Mountains east of Alb

1. Study the topographic map of La Luz Trail in the Sandia Mountains east of Albuquerque. tuZ 9600 an 8000 0.5 1 km La Luz 0 trail a. In which map direction would you hike from th…

1. Substance’s Effect: Increases the number of free hydrogen ions or protons (H+

1. Substance’s Effect: Increases the number of free hydrogen ions or protons (H+) in the intermembrane space of the mitochondria (between the outer and inner membranes). • Classif…

1. Substance’s Effect: Increases the number of free hydrogen ions or protons (H+

1. Substance’s Effect: Increases the number of free hydrogen ions or protons (H+) in the intermembrane space of the mitochondria (between the outer and inner membranes). Facilitat…

1. Sue is a chronic obstructive pulmonary disorder clinic nurse enrolled in a ma

1. Sue is a chronic obstructive pulmonary disorder clinic nurse enrolled in a master's education program. She is interested in writing a paper on the factors that are associated w…

1. Suggest a control treatment for each of the following experiments a. To inves

1. Suggest a control treatment for each of the following experiments a. To investigate if spots on butterfly wings scare off songbirds, scientists expose birds to butterflies with…

1. Suggest a sequence for this 16 amino acid helix and provide justification for

1. Suggest a sequence for this 16 amino acid helix and provide justification for your answer. SKILLEXERCISES POST ACTIVITY 1. The E2F family of transcription factors is important …

1. Suggest how the National Park boundary for Mount Rainier has been influenced

1. Suggest how the National Park boundary for Mount Rainier has been influenced by the extent of small lahars, lava flows and pyroclastic flows. 2. Lahars travel down river and st…

1. Sulfer hot springs are a common source of archaebacteria, the third domain of

1. Sulfer hot springs are a common source of archaebacteria, the third domain of life that biohemically may to be more similar to eukaryotes than bacteria. You have just read rese…

1. Summarize the basic facts about how HIV infection progresses to AIDS, list th

1. Summarize the basic facts about how HIV infection progresses to AIDS, list the risk factors for HIV infection, and list strategies for reducing the risk of HIV infection. 2. Su…

1. Summarize the main features or characteristics of the genetic code, including

1. Summarize the main features or characteristics of the genetic code, including start & stop codons. 2. What is meant by base pair “wobble” and why might it be beneficial? 3.…

1. Suppose I repeat the Meselson-Stahl experiment, but I make a mistake. Instead

1. Suppose I repeat the Meselson-Stahl experiment, but I make a mistake. Instead of growing the cells in (_^15)N 15N and switching to 14N, I grow my bacteria in 14N and then switc…

1. Suppose a parcel of cool air has a temperature and dew point of 40F, while a

1. Suppose a parcel of cool air has a temperature and dew point of 40F, while a parcel of hot air has a temperature of 100F and a dew point of 25F. The hot air contains ________ w…

1. Suppose a raster dataset has a spatial resolution of 20 meters. Which of the

1. Suppose a raster dataset has a spatial resolution of 20 meters. Which of the following statement is NOT true? Question options: A spatial object of 10 by 10 meters can be ident…

1. Suppose an earth-like planet is doscovered around one of the nearest stars, 1

1. Suppose an earth-like planet is doscovered around one of the nearest stars, 10.0 lightyears away. One lightyear is the distance light travels in one year, traveling through emp…

1. Suppose botanists grow two groups of plant cells. Feel free to write on the m

1. Suppose botanists grow two groups of plant cells. Feel free to write on the molecules to label them. • Group I: Cells grown in water containing a radioactively labeled oxygen a…

1. Suppose chymotrypsin is labeled by producing an enzyme that contains a partic

1. Suppose chymotrypsin is labeled by producing an enzyme that contains a particular residue as radioactive. This allows the enzyme to be ‘followed’ throughout experiments and ide…

1. Suppose chymotrypsin is labeled by producing an enzyme that contains a partic

1. Suppose chymotrypsin is labeled by producing an enzyme that contains a particular residue as radioactive. This allows the enzyme to be ‘followed’ throughout experiments and ide…

1. Suppose that investigators isolated src and mixed it with a cytoplasmic fract

1. Suppose that investigators isolated src and mixed it with a cytoplasmic fraction of rat liver that contained a milieu of proteins and small molecules including a known protein …

1. Suppose that investigators isolated src and mixed it with a cytoplasmic fract

1. Suppose that investigators isolated src and mixed it with a cytoplasmic fraction of rat liver that contained a milieu of proteins and small molecules including a known protein …

1. Suppose that we have available a bacterium that grows in accordance with the

1. Suppose that we have available a bacterium that grows in accordance with the Monod model with a very small death rate. The minimum doubling time (based on the maximum specific …

1. Suppose that you are studying coat colour (black vs. grey) in a wild populati

1. Suppose that you are studying coat colour (black vs. grey) in a wild population of rabbits a. Crosses between various pairs of black rabbits produce all black offspring. Is it …

1. Suppose the restriction enzyme GsuII binds a site that is 4 nucleotides in le

1. Suppose the restriction enzyme GsuII binds a site that is 4 nucleotides in length. How often (how many base pairs) does this enzyme cut DNA? Your answer must be numeric. 2. Whi…

1. Suppose we are interested in determining if the density of sugar kelp is simi

1. Suppose we are interested in determining if the density of sugar kelp is similar in subtidal regions north and south of Cape Cod. We go to 12 randomly selected sites in each re…

1. Suppose we’re at Barrow Alaska in the early morning in March where temperatur

1. Suppose we’re at Barrow Alaska in the early morning in March where temperature inversions dominate. The surface temperature is -40 C and the lapse rate (defined as –dT/dz) is -…

1. Suppose you have an atom of an element whose atomic number is 8 and atomic ma

1. Suppose you have an atom of an element whose atomic number is 8 and atomic mass is 16. a. How many protons should be found in this atom? b. How many electrons should be in this…

1. Suppose you have the task of creating instruction for patients on wellness ac

1. Suppose you have the task of creating instruction for patients on wellness activities. If you have another health related topic you would like to teach patients or teach other …

1. Suppose you mix phage with bacteria in a 100 mL culture such that there is a

1. Suppose you mix phage with bacteria in a 100 mL culture such that there is a mean of 3 viable phage per mL. Now you add 1 mL of the culture to each of 20 soft agar tubes, pouri…

1. Suppose you suspected that a pathogenic bacteria was the causative agent of A

1. Suppose you suspected that a pathogenic bacteria was the causative agent of Alzheimer’s disease (a chronic disease that affects human brains). To demonstrate this, you obtained…

1. Suppose you were asked to develop an experimental procedure to test if Carb C

1. Suppose you were asked to develop an experimental procedure to test if Carb Cutter is effective at preventing amylase from digesting starch. a)Write your procedure out in a num…

1. Suppose you were having a party. You wish to serve crisp celery, but your cel

1. Suppose you were having a party. You wish to serve crisp celery, but your celery has become limp, and the stores are closed. What might you do to make the celery crisp (turgid)…

1. Surf the web for five sites that provide information about the five main conc

1. Surf the web for five sites that provide information about the five main concepts identified in the Concept Map (Sustainability and Stewardship; Basic Science Concepts; Interac…

1. Susannah is 23 years old. She weighs 140 pounds, is 4 foot 11 inches tall. He

1. Susannah is 23 years old. She weighs 140 pounds, is 4 foot 11 inches tall. Her body fat percentage is 26%. What is her BMI? What category does she fall into? Are there limitati…

1. Suzie was curious about how productive college sophomores attending Penn Stat

1. Suzie was curious about how productive college sophomores attending Penn State Main campus are in working on a math worksheet when listening to music. She decided to conduct an…

1. Synthesis of an enzyme coded by a repressible gene is stopped by the a. trans

1. Synthesis of an enzyme coded by a repressible gene is stopped by the                     a. transformation of the bacteria.                     b. accumulation of product that …

1. Synthesis of which of the following proteins is not induced by the SOS signal

1. Synthesis of which of the following proteins is not induced by the SOS signal?   DNA polymerase I DNA polymerase II DNA polymerase IV DNA polymerase V none of the above 2. N-gl…

1. System-Wide Safety Failures every system is perfectly designed to achieve the

1.System-Wide Safety Failures every system is perfectly designed to achieve the results it gets. —Dr. Paul Batalden In the years following the publications of To Err Is Human: Bui…

1. Systemic venous partial pressure oxygen is _________ alveolar partial pressur

1. Systemic venous partial pressure oxygen is _________ alveolar partial pressure oxygen, and systemic venous partial pressure is ________ alveolar partial pressure of CO2. a) gre…

1. T 3 is a hormone produced by the thyroid gland, and T 4 is the thyroid inhibi

1. T3 is a hormone produced by the thyroid gland, and T4 is the thyroid inhibitor produced by the hypothalamus 2. both are hormones produced by the hypothalamus that stimulate fun…

1. T or F for homologous structure in Female and Male reproductive system for th

1. T or F for homologous structure in Female and Male reproductive system for the following: a) Vas deferens to fallopian tubes = T or F b) Scro-tum to Labia Majora = T or F c) Fo…

1. T or F. British officers abided to the terms of the Treaty of Paris which end

1. T or F. British officers abided to the terms of the Treaty of Paris which ended the American War for Independence and demanded British leave runaway slaves when evacuating. 2. …

1. T/F: Molecular interactions at binding sites are primarily due to noncovalent

1. T/F: Molecular interactions at binding sites are primarily due to noncovalent interactions. 2. T/F: Differential centrifugation can be used to separate ribosomes from nuclei. 3…