Biology question and answers for July 09, 2024
- Q Commonalities to both charophytes and vascular land plants include 1 sporopollenin II lignin III chlorophyll a IV cellulose V chlorophyll b III and IV only II and IV only O...
- Q The majority of a bacterium s key genetic information is located in the flagella nucleoid endospore plasmids capsule
- Q Which of the structures are part of the carpel of a flower Select all that apply ovary anther stamen style stigma
- Q In plants the haploid multicellular organism is the sporophyte gametophyte zygote spore gamete
- Q Fossilized stromatolites resemble structures formed by bacterial communities that are found today in some shallow marine bays formed around deep sea vents more than 2 8 billion years old have...
- Q Please use the following information to answer the question s below A hypothetical bacterium swims among human intestinal contents until it finds a suitable location on the intestinal lining It...
- Q Why might a fruit be covered in prickly hooks To keep it from being eaten To help the seed germinate To attract insects To aid in seed dispersal To allow...
- Q Biologists think that endosymbiosis gave rise to mitochondria before plastids partly because O the products of photosynthesis could not be metabolized without mitochondrial enzymes mitochondrial DNA is less similar to...
- Q Question 3 of 10 After being exposed to ionizing radiation an insect with red eyes has offspring that all have yellow eyes The offspring of the next generation all have...
- Q List the causes of the Great Depression Describe Hoovervilles including why they existed and who lived in them How did President Roosevelt respond to the Supreme Court declaring New Deal...
- Q Why did the US pass the Espionage and Sedition Acts during WWI What were some of the effects of Prohibition during the 1920 s What was Hoover s response to...
- Q Describe the impact of the Works Progress Administration Explain how Eleanor Roosevelt impacted and changed the role of First Lady of the United States
- Q Match the terms with their appropriate definitions Hardy Weinberg Equilibrium Genetic Drift Mutation Natural Selection Migration Emigration Evolution Convergent Evolution To points Save Answer A The pressure applied to organisms...
- Q Moving to anoth estion 9 Within a population of nonchanging allele rates if the percentage of recessive alleles is 60 what is the likelihood of an offspring being homozygous recessive...
- Q Question 1 In order from largest most expansive to smallest most specific place in order the taxonomic levels Species Genus Family Domain Kingdom Phylum Order
- Q estion 10 Bacteria like many organisms and other cells rely on chemical cues from its environment to guide movement This is called what O Migration O Chemotaxis O Ciliatory movement...
- Q uestion 5 Analagous structures are anatomical structures in organisms that share the same basic form O True O False
- Q W 15 2 How is the below biosynthetic process related to nitrogen fixation and assimilation Groups 1 3 Amino Acid Biosynthesis Groups 7 9 Nucleotide Biosynthesis Groups 4 6 Antibiotic...
- Q You are asked to consult on a spill of heavy metals and aromatic compounds in a benthic anoxic environment near some Ch 14 Bioremediation thermal vents 1 What strategies might...
- Q Carboxylation Reduction
- Q Which of the following methods could be used to sterilize a solution containing proteins e g insuln Select all that apply Select All That Apply A B OD moist heat...
- Q For the following bacteria observed as flagella stains determine the flagella arrangement and cell shape Spirillum volutans Flagella arrangement Cell shape spirillum Proteus mirabilis amphitrichous Flagella arrangement peritrichous Cell shape...
- Q Determine whether the bacteria tested using motility test agar are motile or non motile based on your observation of your results Proteus mirabilis motile Enterobacter aerogenes motile
- Q AOTD In flatworms the transport of nutrients oxygen and waste products through their body is accomplished via the circulatory system diffusion the gills flame cells
- Q 5 A black male crossed with a calico female to YR Y XBXB XBY XB VR v B VR V
- Q 3 Show the cross of a white eyed female X X with a red eyed male XRY What are the genotypes and phenotypes of the offspring xr Phentypes Genotypt xr...
- Q A colony of bacteria starts with 50 organisms and quadruples each day Write an exponential function P t that represents the population of the bacteria after t days Then find...
- Q convert glucose to pyruvate and obtain important intermediates Below each pathway targets are provided to indicate the net yield of reducing power NADH and or NADPH and ATP You may...
- Q 1 uterine myometrium 3 2 anechoic cystic compent 4 Description LIVER 1 complex mass 2 Diaphragm pription Echogenic solid compon trans mission p throuon Figure 1 17 in the textbook...
- Q Label the following depiction of electron flow through a PSI type reaction center E V 1 2 PSI 0 8 0 4 Green bacteria 0 0 4 e H E...
- Q Calico is a coat color found in cats which is caused by a sex linked co dominant allele BB black RR orange BR calico The following genotypes are possible Female...
- Q e c What are the genotypes of the parents How may are White eyed and male White eyed and female XHXh female who is a carrier XhXh female with hemophilia...
- Q X 81 What brain structure is missing right fusiform gyrus left fusiform gyrus right amygdala left hippocampus
- Q Which of the following bonds contains the most amount of potential energy C C O C C H Q H
- Q osome don mRNA IRNA ES 100 W In the diagram of translat X C Amino acid EK HER Hook BOK Z Amino acid HOOK OOK W X Y Z
- Q Week 6 Discussion Post A Discussion Board Posts 25 total As a measure of your participation you will write 200 word minimum responses to the readings as well as responding...
- Q In addition to a greater independence from water Amniotes show other ecological adaptations compared to Amphibians List and describe at least one additional anatomical novelty of Amniotes and what activity...
- Q Shallow water lobe fins from the Devonian has which of the following anatomical features Ostrong limb skeletons O lungs fleshy fine
- Q Vertebrates first colonized land in the Cambrian O True False
- Q Which one of the following is the overarching reason that amphibious organisms need to live by water O the view O jump in to avoid predators O fertilization of eggs...
- Q Living amphibians and presumably extinct ones too have a moist permeable skin Discuss the function of this type of skin
- Q 4 Microbial fuel cells have the potential to aid waste treatment and other forms of bioremediation Label the following small scale representation of one such device CO H H O...
- Q Correctly label the following illustration of movement of energy through Earth s biosystem Consumers biomass Earth s biosphere Energy is gained Order increases Sun s energy 4 Earth Outside Earth...
- Q ATP and NADH are important energy carriers in the cell Sort the list of features below to indicate whether they are characteristic of ATP NADH or both Features 10 items...
- Q Arrange the following items in the order in which they receive electrons from glycolysis and TCA oxidations and harness the energy to establish a transmembrane proton gradient Question List 5...
- Q h In biological cells the actual AG of a given reaction may differ significantly from the predicted AG Consider a reaction in which reactants A and B are reversibly converted...
- Q In addition to intrinsic properties such as changes in enthalpy AH and entropy AS the direction of a given reaction is dependent on the microenvironment in which the reaction takes...
- Q O Auxin such as Indoleacetic Acid IAA Gibberellin Ethylene O Cytokinin Abscisic Acid Brassinosteroids Question 2 1 pts Identify the class of hormone that promotes the growth of lateral buds...
- Q Abscisic acid Question 4 auxins closure Question 5 5 proteins and Identify the class of hormone that promotes cell elongation and inhibits lateral growth of buds 1 pts 1 pts
- Q Which of the following findings support the hypothesis that Geobacter pili act as electrically conductive nanowires Choose one or more A Geobacter produces a current in fuel cells when provided...
- Q and prevents the senescence of leaves Cytokinins Question 3 1 pts Identify the class of hormone that is growth inhibiting it promotes seed
- Q lateral growth of buds gibberellins Question 5 Identify the phenolic compound implicated as a signal in defense responses to plant pathogens 1 pts
- Q Mitosis of an Animal Cell Enchanted Learning com
- Q Visit an area within your vicinity Identify at least one type of ecosystem and be able to explain ecosystem you have chosen Take a picture s or selfie of it...
- Q uestion 15 Which of the following is not associated with prions O Replicating shapes Mad cow disease DNA O Toxic proteins
- Q Question 17 Which one is normal prion protein O PrPc PrPsc
- Q stion 16 On a phylogenetic tree which term refers to lineages that diverged from the same place O sister taxa
- Q Question 6 Which statement is true of viroids O They are single stranded RNA particles O They reproduce only outside of the cell They produce proteins They affect both plants...
- Q In the chapter review the figure on the limitation of the phylogenetic tree which evolved
- Q Question 5 A bacteriophage can infect O the lungs O viruses O prions O bacteria
- Q Question 3 Tor F The capsomere is made up of small protein subunits called capsids O True O False
- Q The next few questions refer to the pedigree below The pedigree illustrates the inheritance of a rare disease in humans Small numbers above selected shapes indicate specific individuals First what...
- Q Which of these organisms has the longest generation time sometimes referred to as life cycle O Drosophila melanogaster O Neurospora crassa O Mus musculus O Arabidopsis thaliana Saccharomyces cerevisiae
- Q 1 2 3 4 5 Description 1 2 3 4 AO Description Copyright 2021 Elsevier Inc All rights reserved Superior 9 8 7 6 6 7 8 9 Figure 9...
- Q erved offspring AABB 5 AaBB 15 aa88 8 see below Mating AaBb x AaBb 1 pt AABb 10 88bb 6 BaBb 30 aaBb 11 Babb 13 aabb 2 the observed...
- Q Chlorophyll O is synonymous with bacteriochlorophyll is only found in bacteria O No answer is correct O is only found in plants
- Q The complex bacterial media named Luria Bertani LB can be used to grow E coli and many other bacteria from the human gut But most microorganisms from the open ocean...
- Q Most bacteria like to attach to surfaces So where do you expect to find them in sediments as biofilms on sand silt and clay particles O attached to air gas...
- Q Which of the following compounds would be used by a chemoorganotroph for generating energy O glucose carbon dioxide O light O iron
- Q What is an average concentration of bacterial and archaeal cells in marine water at several thousand meters depth O 10 cells ml O 108 cells ml O 106 cells ml...
- Q Which metric describes the number of different species present in a community O species diversity species abundance O species evenness O species richness
- Q During anaerobic respiration redox half reaction is lower O higher a compound can serve as an electron donor as long as the dono on the redox tower than that of...
- Q What compound do most chemolithotrophs use as a source of carbon to build biomass O glucose carbon dioxide O organic sources other than glucose
- Q Which biomolecule functions as the major light harvesting pigment in cyanobacteria chlorophyll carotenoids bacteriochlorophyll chlorosomes
- Q Prochlorococcus a cyanobacterium is a free living marine organism that fixes CO into biomass while producing molecular oxygen utilized by swarms of other bacteria Which of the following is the...
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