Biology and Genetics

1-Kinase cascade proteins need to act sequentially in order to be effective. How

1-Kinase cascade proteins need to act sequentially in order to be effective. How does the cell help to ensure that these reactions take place in the correct order, despite occurri…

1-Mass wasting is best described as ___________. A- The breakdown of rock withou

1-Mass wasting is best described as ___________. A- The breakdown of rock without significant movement B- The downslope movement of sediment gravity C- Long distance transport of …

1-Members of the vertebrate class ________ include the sharks, skates, and rays.

1-Members of the vertebrate class ________ include the sharks, skates, and rays. A)Placodermi B)Cephalaspidomorphi C)Chondrichthyes D)Osteichthyes 2-Diadromous fishes ___________.…

1-Members of the vertebrate class ________ include the sharks, skates, and rays.

1-Members of the vertebrate class ________ include the sharks, skates, and rays. A)Placodermi B)Cephalaspidomorphi C)Chondrichthyes D)Osteichthyes 2-Diadromous fishes ___________.…

1-Other than the Roman Catholic Church, the largest member-based organization in

1-Other than the Roman Catholic Church, the largest member-based organization in the world is: A. AARP (formerly American Association of Retired Persons) B. the National Rifle Ass…

1-Propanol (CH3CH2CH20H) and water \'mix\' to form a uniform liquid When salt (N

1-Propanol (CH3CH2CH20H) and water 'mix' to form a uniform liquid When salt (Nacl) is added, however, you end up with two separate liquids. Briefly explain why adding charged part…

1-Select all the false statements concerning photoautotrophic prokaryotes. E- Pi

1-Select all the false statements concerning photoautotrophic prokaryotes. E- Pigments are used to capture photon energy 2- A non-pathogenic bacterium is infected by a virus. The …

1-Smog formation involves VOCs, aldehydes, ozone (O 3 ), nitrous oxides (NO X )

1-Smog formation involves VOCs, aldehydes, ozone (O3), nitrous oxides (NOX)             True or False 2-Acid rain causes problems worldwide.      True or False 3-Upper ozone prote…

1-Some microorganisms can undergo ________ in which various cell types can becom

1-Some microorganisms can undergo ________ in which various cell types can become specialized and arise from one parent cell type. a. A) differentiation b. B) genetic exchange c. …

1-Someone who is heterozygous for a recessive genetic illness is said to be ____

1-Someone who is heterozygous for a recessive genetic illness is said to be ________. Select one: a. epistatic b. pleiotropic c. a carrier d. allelic 2- A group of organs in the b…

1-Tavy, who had accompanied Kristina, Courtney and Sarah N. to Utah, decided tha

1-Tavy, who had accompanied Kristina, Courtney and Sarah N. to Utah, decided that she would go fishing on the Green River rather than going to Arches National Monument. Before bai…

1-Taxonomy & systematics reflect phylogeny.’ Please explain this statement 2-Wha

1-Taxonomy & systematics reflect phylogeny.’ Please explain this statement 2-What is non-random mating? Why would it be an important thing for conservation biologists to keep …

1-Ten ounces of steak would be how many grams of steak? 2- You eat 155 grams of

1-Ten ounces of steak would be how many grams of steak? 2- You eat 155 grams of Tofu. How many ounces of Tofu is that? 3-How tall are you in feet and inches? 4-The adult RDA for p…

1-The 2010 entering freshman class at the University of California, Berkeley, wa

1-The 2010 entering freshman class at the University of California, Berkeley, was invited to give a saliva sample to test for genetic markers. Eventually, the university was force…

1-The Hiroshima bomb was fuelled by what isotope? 2-Both units at ANO are what t

1-The Hiroshima bomb was fuelled by what isotope? 2-Both units at ANO are what type of reactor? 3-What government entity is charged with licensing and monitoring use of radioactiv…

1-The five stages of mitosis occur in which order? A- Anaphase, prometaphase, me

1-The five stages of mitosis occur in which order? A- Anaphase, prometaphase, metaphase, telophase, prophase B- Prophase, prometaphase, metaphase, anaphase, telophase C- Telophase…

1-The following is a portion of an abstract from The Journal of Structural Biolo

1-The following is a portion of an abstract from The Journal of Structural Biology: Although the ____________ of Paramecium is made up of many sets of more reduced stacks of ciste…

1-The job of the cytoskeleton is to? A- store and protect the cell\'s DNA bluepr

1-The job of the cytoskeleton is to? A- store and protect the cell's DNA blueprint B- Form proteins C-Give cells their shape D-The place where molecules are tagged with labels tha…

1-The mean tumor sizes for 7 cancer patients is 2.91 and the standard deviation

1-The mean tumor sizes for 7 cancer patients is 2.91 and the standard deviation is 0.88. Calculate the z-score. ecplan with steps plz?? 2-In a study of 45 year old men with lung c…

1-The polymerase chain reaction (PCR) is used A. to produce large numbers of ide

1-The polymerase chain reaction (PCR) is used A. to produce large numbers of identical DNA segments called gene probes. B. increase the amount of DNA to be searched in DNA sequenc…

1-The process by which scientists gain knowledge based on observations and repet

1-The process by which scientists gain knowledge based on observations and repetition of results is called_____? 2-The _________________ is the cycling of solid earth materials fr…

1-The role of hydroyapetite is to? provide compression strength. resistance to s

1-The role of hydroyapetite is to? provide compression strength. resistance to shear force. provide blood to the bone. provide nerves to the bone. 2- An important extracellular pr…

1-This theory, which orignated early in the 20th century, is often described as

1-This theory, which orignated early in the 20th century, is often described as "rafts of rock floating on a sea of magma" 2-__________________________ diagrams assist demographer…

1-Today, many parents are worried about the bottles out of which their babies dr

1-Today, many parents are worried about the bottles out of which their babies drink, because many contain plastics made with Bisphenol A, a compound that helps to make hard, clear…

1-What are West Nile Virus symptoms, blood work, fever, all major sign and sympt

1-What are West Nile Virus symptoms, blood work, fever, all major sign and symptoms 2-Tests for detection – serological and DNA based (also includes V, B, P, G+/G-) 3-Pathogenesis…

1-What are autotrophs? What are heterotrophs? organisms that display a single, i

1-What are autotrophs? What are heterotrophs? organisms that display a single, instictive behavior; organisms that display multiple potential behaviors organisms that make their o…

1-What are monoclonal antibodies? a. antibodies produced in vitro b. antibodies

1-What are monoclonal antibodies? a. antibodies produced in vitro b. antibodies that recognize a single epitope on an antigen c. antibodies that one species can produce d. antibod…

1-What are monoclonal antibodies? a. antibodies produced in vitro b. antibodies

1-What are monoclonal antibodies? a. antibodies produced in vitro b. antibodies that recognize a single epitope on an antigen c. antibodies that one species can produce d. antibod…

1-What are the differences in the quantities of pigments in red hair versus blon

1-What are the differences in the quantities of pigments in red hair versus blonde and brunette? What causes some hair to be kinky, or wavy? Why is gray hair white in color? 2-Wha…

1-What are the most important factors for forming a mineral? 2-Consider a magma

1-What are the most important factors for forming a mineral? 2-Consider a magma chamber that has solidified. It is now _________________. 3-What happens at convergent plate bounda…

1-What are the three major climatic filctors discussed in class that influence p

1-What are the three major climatic filctors discussed in class that influence plants? 1Sunlight, soil, and specific humidity 2Earth, wind and fire Plants draw down CO2 in the fal…

1-What diet recommendations would you give Rosa to prepare for upcoming cancer t

1-What diet recommendations would you give Rosa to prepare for upcoming cancer treatments? 2-What would you recommend for Rosa if she experiences mouth sores? 3-What would you rec…

1-What is Aileen’s BMI? 2- What lifestyle factors can you identify that contribu

1-What is Aileen’s BMI? 2- What lifestyle factors can you identify that contribute to Aileen’s weight gain? 3-Aileen wonders if she can qualify for SNAP, what can you tell her? 4-…

1-What is Maria’s blood pressure classified as? 2-Maria wants to consider the Pa

1-What is Maria’s blood pressure classified as? 2-Maria wants to consider the Paleo diet, what can you tell her about it? 3-Maria’s history of weight loss and weight gain influenc…

1-What is Tom’s BMI? 2- What criteria are used to Diagnose Metabolic Syndrome? 3

1-What is Tom’s BMI? 2- What criteria are used to Diagnose Metabolic Syndrome? 3- What additional measurements would you need to diagnose Metabolic Syndrome for Tom? 4-Which nutri…

1-What is meant by diffrential stain? At which step in the gram staining process

1-What is meant by diffrential stain? At which step in the gram staining process arevthe cells first differentiated? 2-which genera produce endospores? 3-name two diseases thatvar…

1-What is the altitude of the star Polaris from Columbus, Ohio? a- about 50° b-a

1-What is the altitude of the star Polaris from Columbus, Ohio? a- about 50° b-about 358° c- about 2° d-about 40° 2- Using the Stellarium tools, answer this question: What is the …

1-What is the difference between communities and populations? 2-Give two example

1-What is the difference between communities and populations? 2-Give two examples of Density-Dependent Factors for populations. 3-Give two examples of Density-Independent Factors …

1-What is the differences between the 1st generation and 2nd generation CT scann

1-What is the differences between the 1st generation and 2nd generation CT scanners 2-What is the difference between the transmission geometry and reflectance geometry 3-Explain t…

1-What is the molality of a sodium chloride solution, if 7.73 g of NaCl are diss

1-What is the molality of a sodium chloride solution, if 7.73 g of NaCl are dissolved in 0.600 kg of water? 2-What is the mole fraction of a lithium fluoride solution prepared by …

1-What is the most common protein structure used to insert into the major groove

1-What is the most common protein structure used to insert into the major groove of the DNA helix? a. alpha-helix b. beta-sheet c. gamma turn d. zinc atoms e. loop domain 2-In the…

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kine

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kinetic medications work? 3- What can affect nutritional status with gastroparesis? 4-What is considere…

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kine

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kinetic medications work? 3- What can affect nutritional status with gastroparesis? 4-What is considere…

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kine

1-What test can be used to test Jane’s gastric emptying rate? 2- How do pro-kinetic medications work? 3- What can affect nutritional status with gastroparesis? 4-What is considere…

1-What type of tissue(s) is the hypodermis? Is the hypodermis a layer of skin? 2

1-What type of tissue(s) is the hypodermis? Is the hypodermis a layer of skin? 2-What are the important functions of subcutaneous fat? Is liposuction a means of permanent fat loss…

1-What would you tell Cecilia about losing her baby weight? 2-How many calories

1-What would you tell Cecilia about losing her baby weight? 2-How many calories will Cecilia need each day (minimum)? 3-How much protein will Cecilia need? 4-How many extra calori…

1-When a wealthy person’s Facebook page is filled with photos of the many weekda

1-When a wealthy person’s Facebook page is filled with photos of the many weekdays they spend playing golf at expensive golf courses as a hobby instead of in the office, it exempl…

1-When carrying a microscope to and from your bench your hands should be placed

1-When carrying a microscope to and from your bench your hands should be placed a) b) c) d) one hand on the arm and one under the base both hands on the arm only one hand should b…

1-When carrying a microscope to and from your bench your hands should be placed

1-When carrying a microscope to and from your bench your hands should be placed a) one hand on the arm and one under the base b) both hands on the arm c) only one hand should be u…

1-When making bread, you proof the yeast by mixing with sugar in lukewarm water.

1-When making bread, you proof the yeast by mixing with sugar in lukewarm water. Assuming that the yeast are alive, what happens next and why? a) the water will become cloudy as t…