Anatomy of Flowering Plants Questions and Answers

Apoptosis is planned cell death and this is always a bad thing when it happens A True B False

Pluripotent stem cells have the ability to become all types of cells A True

When algae die what decomposes the organic mass Fungi Detritivores Bacteria O Viruses

15 3 points Which describes a dead zone A single point where water drains to An area where fresh and salt water meet An area of low oxygen in the water

4 1 point Dead zones can occur in both fresh and marine waters around the world True False

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 it from the water Decomposition creates dissolved oxygen

Polyploidy in plants is usually fine but polyploidy in animals usually results in death A True B False

Aposematic coloring is camouflage coloring where organisms can hide effectively in their environment A True B False

What embryonic stage is used in the chimera studies we discussed in class A Morula B Zygote C Gastrula D Blastocyst

How many chromosomes are found in most human cells A 92 B 62 64 D 23 E 46

A has three germ layers develop as areas pinch in A morula B blastula blastocyst gastrula

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

DNA has a positive charge so in gel electrophoresis it would be attracted to the negative pole A True B False

Mark all of the following that are prezygotic barriers A habitat isolation B hybrid sterility C behavioral isolation D temporal isolation

Sickle cell anemia is an example of a A silent B nonsense C frameshift D missence mutation

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 from someplace you ve lived before Your answer

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 entire new DNA strands

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 RNA primers for both leading and lagging strand synthesis It is a DNA polymerase adds DNA primers for both leading and lagging strand synthesis OIt s an RNA polymerase adds RNA primers for only lagging strand synthesis

What the role of SSB proteins Unzipping the DNA strand Adding DNA primer Preventing re annealing of DNA double helix O Proof reading

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 RR x Ir What is the phenotype of the RR plant a b The RR plant produces gametes What is the genotype of these gametes What is the phenotype of the rr plant d The rr plant produces gametes What is the genotype of these gametes c Fertilization happens with gametes from these two plants What is the genotype of this next generation

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 of exotic bird species are very successful and spread rapidly All populations of exotic bird species are not very successful and do not spread All populations of exotic bird species are the result of human activity None of the above

Only species or subspecies of birds can receive protection under the Endangered Species Act True False

9 Why did Morrow and Halliday end the friendship

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

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 skeletal structures of the flipper and the arm are similar even though they have different functions Seals use their flippers for swimming while monkeys use their arms primarily for grasping and lifting POSSIBLE POINTS 0 65 Which of these explains why the skeletal structures of the seal s flipper and the monkey s arm are similar Seals and monkeys have a common ancestor O Seals and monkeys have identical DNA sequences All of the same genetic mutations occurred in seals and monkeys All of the same vitamins are used for bone formation in seals and monkeys

Which of these is necessary for natural selection to occur O genetic engineering O genetic variation O asexual reproduction O environmental stability

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 Vertebral column 4 1 2 Leopard Hair 3 456

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 are better and then reproduce Bacteria cannot reproduce when there are antibiotics

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

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 Abcps schoology com In the following food web identify all of the Primary Consumers select all that apply A Food Web Wolf A Flowering Plant Dragonfly Butterfly Eagle Lavenders Thrush Fruit Fly Mangoes 4

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 KJ Producers Biomass Energy KJ SAMPLE ENERGY CALCULATOR B Tertiary Consumers Blomass Energy KJ Secondary Consumers Biomass Energy KI Primary Consumers Blomass Energy KJ Producers Biomass Energy KI 21600 36000 60000 100000 172 8 1440 12000 100000 Energy Lost or Consumed KJ 14400 24000 40000 Energy Lost or Consumed KJ 1267 2 10560 88000 Sample A Sample B

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 200J 20J 2J 0 2J

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 survived predation and passed the trait for dark color to their offspring The wings of individual light colored moths became darker when the trees became darker Dark colored moths selected only other dark colored moths as mates

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 Ogroup

Family Violence LRS 2018 310 313

Political Party Single Party System two party system multi party system democrats Definition

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 is hiring for telephone customer service representatives that spend all day listening to and resolving customer complaints which of the following combinations of traits will she likely want to look for in applicants a high neuroticism and low extroversion b low neuroticism and high agreeableness c high neuroticism and high conscientiousness d low neuroticism and low agreeableness

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 ourselves Oc how we judge ourselves and our value compared to others d how we come to understand our internal traits and memories

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 O a person with O blood has two different antigens on his red blood cells O IA represents antigen I on red blood cells

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 crossing over metaphase I

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 meiosis has occurred normal mitosis has occurred O nondisjunction occurred during meiosis I crossing over occurred during meiosis I

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 sister chromatids attached to the kinetochore microtubules O prometaphase nuclear envelope is completely broken down

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 Sister chromatids condense V Sister chromatids separate O IV I III V II O III II I IV V O I II III IV V O III IV I V II O IV III I V II

For an organism with 2n 22 following mitosis how many chromosomes will each cell contain O 11 0 33 O 24 10

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

According to Mendelian genetics two dominant alleles result in the phenotype

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 to make certain happen so that that patient has a positive experience with the office and the doctor at least 5 sentences

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 sentences

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 of each homolog 1N 1X O diploid with one copy of each homolog 2N 1X

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 R cells Heat killed S cell extract that has been treated with protease and then combined with R cells Purified S cell DNA combined with heat killed R cells Heat killed S cell extract combined with R cells