Biology question and answers for January 30, 2024
- Q 4 1 point Dead zones can occur in both fresh and marine waters around the world True False
- Q 3 points What is the relationship between decomposition and dissolved oxygen releases dissolved oxygen into the water O Decomposition Decomposition does not require dissolved oxygen Decomposition uses dissolved oxygen removing...
- Q Polyploidy in plants is usually fine but polyploidy in animals usually results in death A True B False
- Q Aposematic coloring is camouflage coloring where organisms can hide effectively in their environment A True B False
- Q What embryonic stage is used in the chimera studies we discussed in class A Morula B Zygote C Gastrula D Blastocyst
- Q How many chromosomes are found in most human cells A 92 B 62 64 D 23 E 46
- Q A has three germ layers develop as areas pinch in A morula B blastula blastocyst gastrula
- Q The works as a red green light It can be blocked by the repressor protein A structural genes B operator gene promoter gene regulatory gene
- Q DNA has a positive charge so in gel electrophoresis it would be attracted to the negative pole A True B False
- Q Mark all of the following that are prezygotic barriers A habitat isolation B hybrid sterility C behavioral isolation D temporal isolation
- Q Sickle cell anemia is an example of a A silent B nonsense C frameshift D missence mutation
- Q from someplace you ve lived before Your answer Give an example of an ecological population from someplace you ve lived before Your answer Give an example of an ecological community...
- Q The role of DNApolymerase I is Remove RNA primers and add DNA in its place Proof reading Ubzipping of double helix O Core replication enzyme involved in synthesis of the...
- Q What s the role of DNA primase in replication It s an RNA polymerase adds RNA primers for both leading and lagging strand synthesis It is a DNA polymerase adds...
- Q 2 Assume a cross is made between a homozygous dominant plant RR and a homozygous recessive plant rr This is the parental P generation and the cross is written as...
- Q What the role of SSB proteins Unzipping the DNA strand Adding DNA primer Preventing re annealing of DNA double helix O Proof reading
- Q Which statement regarding exotic bird species species not previously occurring in an area is true All populations of exotic bird species have severe negative impacts on native species All populations...
- Q Only species or subspecies of birds can receive protection under the Endangered Species Act True False
- Q 13 What are the three main types of RNA involved in gene expression Briefly describe the role of each of these types of RNA in gene expression
- Q 9 Why did Morrow and Halliday end the friendship
- Q Super Bugs The figure below shows the skeletal structure of a seal s flipper and a monkey s arm SKELETAL STRUCTURE OF SEAL FLIPPER AND MONKEY ARM Seal Monkey The...
- Q Which of these is necessary for natural selection to occur O genetic engineering O genetic variation O asexual reproduction O environmental stability
- Q Lancelet outgroup Lamprey Tuna Salamander Turtle What separates a salamander from a turtle O Jaws O Four walking Legs O Amniotic Egg O Fur Amniotic egg Four walking legs Jaws...
- Q The development of antibiotic resistant bacteria demonstrates natural selection because Bacteria with beneficial traits are able to survive and reproduce better than those without the traits Bacteria decide which traits...
- Q Label the Energy Pyramid Energy Pyramid 10 heat heat 10 10 POSSIBLE POINTS 1 25 heat producers primary consumers secondary consumers tertiary consumers 28 8 M 110 LJ
- Q 3 16 PM Fri Apr 28 Rat Corn Corn Grasshopper Python Flowering Plant Lavender O Mangoes Butterfly Fruit fly O Dragonfly Frog Thrush Wolf O Eagle Bot Python Grasshopper Frog...
- Q Which is more correct the trophic levels shown in Sa Sample B SAMPLE ENERGY CALCULATOR A Tertiary Consumers Biomass Energy KJ Secondary Consumers Biomass Energy KJ Primary Consumers Biomass Energy...
- Q If the producers have 2 000J of energy how much energy will be transferred to the primary consumer High Energy Small Secondary Consumers Primary Consumers Producers Tertiary Consumers Population Large...
- Q Why did dark colored peppered moths become more common during the Industrial Revolution Fewer birds preferred the taste of dark colored moths over light colored moths More dark colored moths...
- Q Which type of adaptation is the following and example of Cacti have specialized leaves called spines that protect them from being eaten by animals O behavioral O structral O reproductive...
- Q Family Violence LRS 2018 310 313
- Q Political Party Single Party System two party system multi party system democrats Definition
- Q 5 points Save Answe Marta works in Human Resources and has decided to start giving all new prospective employees the Big Five Inventory to measure their personality traits If she...
- Q Which of the following defines the term self schema O a how often we pay attention to other peoples perception of us Ob how we organize and process information about...
- Q Which of the following is true about blood types O The allele representing blood type B is recessive O It is an example of codominance and a multiple allele trait...
- Q Which of the following is a correct match O separation of sister chromatids anaphase II O separation of sister chromatids anaphase I O separation of homologous chromosomes anaphase II O...
- Q A normal human cell has a diploid number of 46 If an egg cell has 24 chromosomes the most likely explanation is that crossing over occurred during meiosis II normal...
- Q Which of the following is mismatched regarding mitosis chromosome number stays the same O metaphase sister chromatids line up in the center of the cell O telophase chromosomes condense O...
- Q Place the following events in the correct order for animal cells 1 Sister chromatids align at the metaphase plate II Cleavage furrow forms III Mitotic spindle is fully formed IV...
- Q For an organism with 2n 22 following mitosis how many chromosomes will each cell contain O 11 0 33 O 24 10
- Q According to Mendelian genetics two dominant alleles result in the phenotype
- Q Consider a diploid species where 2n 30 If an individual of this species was found to have 31 chromosomes it would be categorized as O triploid polyploid disomy trisomy
- Q 4 20 points If a patient comes to the office for the first time and they seem to be from another culture what are some of the things you need...
- Q 10 points What is at least 2 major immediate cultural considerations that should be provided if at all possible if a Muslim patient is seeking care Write 2 3 complete...
- Q After Meiosis II a typical animal cell is Ohaploid with two copies of each homolog 1N 2X Odiploid with two copies of each homolog 2N 2X haploid with one copy...
- Q Which of the following should NOT result in transformation of R cells into S cells Purified S cell DNA that has been treated with protease and then combined with live...
- Q In the Act of 1912 Congress for the first time empowered a federal agency to investigate and deter acts of unfair competition Federal Protective Service Federal Emergency Management Federal Trade...
- Q The GATT agreement acts as a hindrance to the free flow of commerce from one nation state to another True False
- Q Forum non conveniens is a judicial doctrine that tries to determine the proper forum when the courts of two different nation states can claim jurisdiction True False
- Q Points 2 What is the main criticism of affirmative action programs Question 9 Reverse discrimination O Quotas Rewarding underachievers O The lack of Due Process
- Q Question 6 Points 1 What was the importance of the Brown v Board of Education ruling by the Supreme Court O The decision ruled racial segregation unconstitutional O The decision...
- Q Points 1 What was the type of law that required separate facilities for whites and African Americans O Segregation law O Law of Separation Separate but equal law O Separate...
- Q What was the major effect of the Supreme Court s decision on Brown v Board of Education Struck down segregation Struck down early civil rights laws Struck down the separate...
- Q The chromosome shown in this electron micrograph is One double stranded DNA Two identical copies of double stranded DNA OTwo single stranded DNA molecules OTwo homologous double stranded DNA chromosomes
- Q How is the signal transmitted from the axon terminal to the muscle fibe electrical impulse neurotransmitter sodium
- Q Answer the following Why is it necessary that the U S have an Equal Pay Act
- Q A specific genetic trait is selected against What will be the likely impact on an individual possessing this trait Select one Increased chance of survival O b Decreased chance of...
- Q Variation necessary for natural selection comes in part from Select one a differential survival O b heritability OC mutation O d environmental pressures
- Q cytoplasm chloroplast central vacuole cell wall Question 4 1 point Listen LL and in a photosynthetic plant cell bacteria in the yogurt
- Q What is an example of a keystone species in the ocean Oorca Killer whale O sea urchin O kelp clownfish All keystone species are apex predators O True False
- Q If a control trial standard conditions were not included in this experiment what would you not be able to do O a Determine the weight of the final cheese product...
- Q When you should stop the timing to determine the curdling time a When you begin microwaving the curds b When you see clear curds chunks have formed in the milk...
- Q Drag and drop the correct word to complete the concept 1 DNA forms a complex with histone proteins to form 2 Monomers known as 3 The process of DNA dictating...
- Q 15 Previewing O A scan for specific details or information OB pick up clues about written material O C review text for the central ideas OD summarize an article s...
- Q Over which of the following time periods of the lunge feeding event did the gape angle both increase and decrease A 0 6 sec B 8 12 sec C 12...
- Q The Due Process Amendment is the 6th Amendment O 6th O 3rd Amendment O 5th Amendment O 1st Amendment
- Q PRODUCER FOOD CHAIN LA PRIMARY CONSUMER SECONDARY CONSUMER TERTIARY CONSUMER 11 How does this snake obtain nutrients from corn OA By living in the cornfield OB By eating the corn...
- Q 12 An example of healthy technology use is O A cleaning your cell phone after you use it O B texting only with family and friends O C not using...
- Q Choose the correct answer President Abraham Lincoln suspended the writ of habeas corpus in 1861 and the Supreme Court upheld the suspension of the writ based on a clear and...
- Q 3 Digital eye strain happens because your eyes O A must squint to read the screen O B dry out OC are bad and need glasses O D follow and...
- Q Choose the correct answer The best way to describe the fundamental meaning of due process is the government must act fairly the government must abide by the law even if...
- Q Blending inheritance is often described as a real error in Darwin s arguments What was the problem with blending inheritance a It argued that all genes were mutated into a...
- Q Darwin got a unique experience traveling on the HMS Beagle What item on this list was NOT a conclusion he was able to draw about what he saw O a...
- Q 7 8 In DNA 9 The sequence of of an organism 10 During S phase of interphase the process of of an organism s genetic information which is passed on...
- Q In a population of 100 birds we have genotypes RR Rr and rr RR red Rr white rr white The frequency of the r allele is 0 9 How many...
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