Biology and Genetics

What term refers to a muscle that aids another muscle by producing the same the

What term refers to a muscle that aids another muscle by producing the same the movement x reducing undesirable movement movements? antagonist fixates prime mover synergist What t…

What the difference between life span and life expectancy? What characterizes ce

What the difference between life span and life expectancy? What characterizes centenarians? What sex differences exist in longevity? What characterizes older adults sleep? How do …

What the heck am I talking about when I say \"Reduction of plastoquinone to plas

What the heck am I talking about when I say "Reduction of plastoquinone to plastoquinol occurs on the stroma side of the thylakoid membrane, and oxidation of plastoquinol back to …

What the purpose ofeach ofthe following food additives? is e sodium hypophosphit

What the purpose ofeach ofthe following food additives? is e sodium hypophosphite d. calcium propionate "naturar It is (al mild acting (b) without risk of of gallic acid, euch the…

What the stomach, pancreas, testes, and ovaries have in common is that they are

What the stomach, pancreas, testes, and ovaries have in common is that they are influenced by hormones from the anterior pituitary gland have tissue that are derived from embryolo…

What thermodynamic parameters are compatible with the spontaneity of a chemical

What thermodynamic parameters are compatible with the spontaneity of a chemical reaction? A. positive standard free energy change only. B. positive standard free energy change and…

What three major disasters were caused, at least in part, by Mulholland? What Ri

What three major disasters were caused, at least in part, by Mulholland? What River in California did Los Angeles completely use up first? What major lake did Los Angeles complete…

What three parts of a plasmid are useful for cloning DNA and growing in bacteria

What three parts of a plasmid are useful for cloning DNA and growing in bacteria? origin of replication, RNA pol II site, and poly A tail origin of replication, antibacterial resi…

What time of year does an EI Nino event typically reach a peak in intensity?. Se

What time of year does an EI Nino event typically reach a peak in intensity?. Select one: . a. Winter. b. Spring. c. Summer. d. Fall. Imagine you worked for a large insurance comp…

What triggers sensations of hunger Know your body\'s defense against \"invaders\

What triggers sensations of hunger Know your body's defense against "invaders" What tastes are preferred or disliked What is the role fiber and what foods contain it Where are mac…

What triggers the change in the tertiary structure of hemoglobin? A. The ionic r

What triggers the change in the tertiary structure of hemoglobin? A. The ionic radius of the iron ion increases, allowing the iron ion to move out of the plane of the heme, which …

What two factors determine the BMI for an individual? bone structure and height

What two factors determine the BMI for an individual? bone structure and height weight and height height and age waist size and height weight and age 2. If a person wants to lose …

What two minerals can cause damage to cells when in their free ion forms? a. iro

What two minerals can cause damage to cells when in their free ion forms? a. iron and copper b. zine and molybdenum c. iodine and manganese d. zine and copper People living in reg…

What two parameters affect the speed of nervous transmission?What specific effec

What two parameters affect the speed of nervous transmission?What specific effect would the following have on nerve transmission? Where on the nerve (specific region) would the ef…

What two properties of smooth muscle were measured using electrodes and a transd

What two properties of smooth muscle were measured using electrodes and a transducer during the experiments described in the tut0rial? Muscle actin and myosin binding activity and…

What two properties of smooth muscle were measured using electrodes and a transd

What two properties of smooth muscle were measured using electrodes and a transducer during the experiments described in the tut0rial? Muscle actin and myosin binding activity and…

What two tissues transport materials throughout the entire plant body? A. sclere

What two tissues transport materials throughout the entire plant body? A. sclerenchyma and xylem B. phloem and xylem C. parenchyma and xylem D. sclerenchyma and collenchyma E. epi…

What two types of movement are responsible for separating sister chromatids duri

What two types of movement are responsible for separating sister chromatids during anaphase? A. Kinetochore microtubules that depolymerize at the kinetochore proteins and polar mi…

What type of amino acid side chains (\"R\" groups) would you expect to find in t

What type of amino acid side chains ("R" groups) would you expect to find in the interior of a protein? A) Polar B) Nonpolar C) Hydrophilic D) Charged E) A and D Which drawing dep…

What type of bacteria is this likely to be given that: - Gram positive -More lik

What type of bacteria is this likely to be given that: - Gram positive -More likely a rod, but possibly a cocci -Acid fast negative -No motility -I beleive it doesnt produce spore…

What type of bacteria is this? Shape: Bacillus Arrangement: Strepto- Colony Desc

What type of bacteria is this? Shape: Bacillus Arrangement: Strepto- Colony Description: Frosted white, grows quickly in comparison to others in my class, seems to spread out rath…

What type of cell is used to overcome the problems with serum use? A) Hybridoma

What type of cell is used to overcome the problems with serum use? A) Hybridoma cells B) Antigen Presenting Cells C) Helper T Cells D) Cytotoxic T Cells The ability to use the cel…

What type of cell is used to overcome the problems with serum use? A) Hybridoma

What type of cell is used to overcome the problems with serum use? A) Hybridoma cells B) Antigen Presenting Cells C) Helper T Cells D) Cytotoxic T Cells The ability to use the cel…

What type of cell junction is depicted here? a. Gap junctions b. Tight junctions

What type of cell junction is depicted here? a. Gap junctions b. Tight junctions c. Anchoring junctions d. Plasmodesmata e. Desmosomes The enzyme lactase digests lactose. Two test…

What type of cell-surface characteristic helps an epithelial tissue helps the ti

What type of cell-surface characteristic helps an epithelial tissue helps the tissue to expand? Which type of epithelial tissue is found forming the walls of the air sacs in the l…

What type of coronary blood vessel is blocked in a heart attack? *it is a one wo

What type of coronary blood vessel is blocked in a heart attack? *it is a one word answer and is not atherosclerosis Where is the cell body of the neuron that directly causes SA n…

What type of data is analyzed using a chi-squared (x^2) test? continuously varyi

What type of data is analyzed using a chi-squared (x^2) test? continuously varying measurements categories counts all of the above the rest of the questions are based on the follo…

What type of depositional environment must have existed in Death Valley from lat

What type of depositional environment must have existed in Death Valley from late Paleozoic to early Mesozoic time, when a 20,000-ft thick section of limestone and dolomite rocks …

What type of enuresis is Jorge experiencing? Identify two (2) pieces of assessme

What type of enuresis is Jorge experiencing? Identify two (2) pieces of assessment data the RN should collect. How will this data be used in planning nursing care? Describe one (1…

What type of epidemiologic research studies would you conduct to explore the iss

What type of epidemiologic research studies would you conduct to explore the issues of cigarette smoking amongst the middle school and high school students? What types of data wou…

What type of fault is the Conley Spring fault in the northwestern part of the qu

What type of fault is the Conley Spring fault in the northwestern part of the quadrangle? Normal Left-lateral strike slip Right-lateral strike slip Order the following events from…

What type of fossilization did you simulate with the leaf? Is there any carbon r

What type of fossilization did you simulate with the leaf? Is there any carbon remaining? Explain your answer. What type(s) of fossilization did you simulate with the shell? Does …

What type of front is forecast to pass for each of the forecasts listed below? E

What type of front is forecast to pass for each of the forecasts listed below? Explain your choices. cold front-                                     dry line warm front           …

What type of genome does the Barley yellow dwarf virus (BYDV), shown above, poss

What type of genome does the Barley yellow dwarf virus (BYDV), shown above, possess (+ or -, RNA or DNA, ss or ds, retro or not retro)? The first ORF (open reading frame) in the B…

What type of inhibition is this? 1. azapeptides are like peptides but do not hav

What type of inhibition is this? 1. azapeptides are like peptides but do not have amine bonds for serine protease to cleave. They bind to active site and don't allow the formation…

What type of membrane transport consumes ATP a. Active transport of sodium b. Si

What type of membrane transport consumes ATP a. Active transport of sodium b. Simple diffusion of carbon dioxide c. Facilitated diffusion of amino acid d. Osmosis e Facilitated di…

What type of metamorphism would you expect to be occurring now at a depth of 30

What type of metamorphism would you expect to be occurring now at a depth of 30 km in the Himalaya?Brutal metamorphism and or Contact metamorphism and or Dynamic metamorphism and …

What type of microscopy would you use to look at: 1) arrangement of pancreas 2)

What type of microscopy would you use to look at: 1) arrangement of pancreas 2) fly brain 3) mitochondria 4) bacteria cell wall Options: A) dissecting B) bright field microscopy C…

What type of mining operation is illustrated below? What are the advantages and

What type of mining operation is illustrated below? What are the advantages and disadvantages of this type of mining? How does it compare to other methods of extraction minerals a…

What type of molecule is shown here? Lipid Amino acid Nucleotide Carbohydrate Qu

What type of molecule is shown here? Lipid Amino acid Nucleotide Carbohydrate Question 2 Select one answer. 10 points What characteristic of carbon makes it a good backbone for cr…

What type of molecule is used to present foreign antigens on the surface of macr

What type of molecule is used to present foreign antigens on the surface of macrophages and B cells? A) Major Histocompatability Complex I B) Major Histocompatability Complex II C…

What type of organic compound is being broken down by these enzymes: a) kinase p

What type of organic compound is being broken down by these enzymes: a) kinase pepsin: b) lipase: c) sucrase: d) glycogenase: Major elements necessary for life Minor elements nece…

What type of organism uses energy from sunlight and converts it to chemical ener

What type of organism uses energy from sunlight and converts it to chemical energy? chemotrophs phototrophs heterotrophs autotrophs None of the answers is correct. What type of or…

What type of organisms are responsible for the production of most of the oxygen

What type of organisms are responsible for the production of most of the oxygen on Earth? What molecule is the source of the electrons in the electron transport chain? What molecu…

What type of physical control would you use in each situation? Sterilize glasswa

What type of physical control would you use in each situation? Sterilize glassware that is heat, but Quickly sterilize an empty plate not pressure, tolerant. before immediate use.…

What type of plate boundary appears to be most dominant around the entire Pacifi

What type of plate boundary appears to be most dominant around the entire Pacific Ocean basin? (includes the Pacific Plate and the Nazca Plate! Estimate visually, based on length-…

What type of polyploid (allotriploid, allotetraploid, etc.) would result from a

What type of polyploid (allotriploid, allotetraploid, etc.) would result from a cross between bread wheat and einkorn wheat? (See photo) A) autotriploid B) autotetraploid C) allot…

What type of protein secondary structure is characterized as being highly extens

What type of protein secondary structure is characterized as being highly extensible because of its coiled structure? super coiling beta-pleated sheet double helix alpha- helix Wh…

What type of psychologist does not believe that humans are passive beings who ar

What type of psychologist does not believe that humans are passive beings who are shaped by environmental forces? Which of the following practitioners was a proponent of humanisti…

What type of reactions breakdown complex molecules and provide energy? anabolic

What type of reactions breakdown complex molecules and provide energy? anabolic catabolic synthetic chemical Which of the following statements is NOT true? Cellular Respiration an…