Biology question and answers for June 27, 2024
- Q Sometimes due to inherited disorders nerve cells in the muscular system do not function properly What problems might a person have if he or she had one of these disorders
- Q Explain how the shapes of various cells help to carry out its function within the body Use evidence from the slides to support your answer
- Q Define apoptosis
- Q Why do multicellular organisms need specialized cells
- Q Explain the process of cell determination
- Q How can the differences in the shapes of cells be explained
- Q List the five main levels of organization in multicellular organisms
- Q Describe the process of cell differentiation
- Q What are embryonic stem cells
- Q How do human organ systems interact to provide for the needs of the human organism
- Q Define zygote
- Q 16 Plant requirements explain how the parts of a plant differ and how they are specialized to be efficient for photosynthesis a Why do some plant cells undergo mitosis division...
- Q 14 CSI Wildlife Explain how gel electrophoresis is an affective technique for identifying the source of samples of evidence a Explain the basic process of gel electrophoresis b How do...
- Q 19 Energy pyramids why is a pyramid a good representation for how energy flows through a community of organisms a Which level will have the greatest amount of organisms and...
- Q 15 Keystone species explain what it means to be a keystone species
- Q 11 Food web food chain explain how human activities can affect a food web or food chain
- Q cules building blocks a List the four groups of macromolecules what are they used for in organisms and what they are made of monomers and elements i Corbonhydrate ii W...
- Q 8 Animal Nutrition Lab what evidence can be used to identify which feeding niche an organism occupies a Convert kilograms to pounds and pounds to kilograms b Why are energy...
- Q Energy use in animals what do organisms do with the energy they consume ingest
- Q 5 Food web construct a food web utilizing more than 3 organisms Plants lows 1 Ceracelf meerkats a Which way do the arrows point in a food web or food...
- Q 13 In the diagram on the right color the structures with the indicated colors Prostate dark green Epididymis dark blue Corpus cavernosum red Ejaculatory duct brown Testis yellow Seminal gland...
- Q 3 Microsatellites Phylogenetic tree use of DNA sequences to determine relatedness among populations a Using a phylogenetic tree how can you determine which populations are closely related Ecology geography how...
- Q 2 Lulu the lion use of DNA alleles to determine paternity a What type of data can be used to identify potential parents b What type of data can be...
- Q ter how to calculate net energy available Subtract the energy consumed from the energy Produced ve energy stored as large moleculed in their eccells that they can Thracgntout the day...
- Q A is very rapid over long distances B requires an expenditure of energy by the cell C is a passive process in which molecules move from a region of higher...
- Q D 75 E 100 hat is the name of the enzyme that catalyzes synth A Helicase B Single Stranded Binding Proteins SSBPs C Ligase D DNA Polymerase E Primase The...
- Q 4 Complete the statements The spiral ganglion is housed in the The dendrites of its neurons pass through the The axons of its neurons constitute the nerve fibres of the...
- Q in the table put Cochlear compartment Scala vestibuli Cochlear duct Containing endolymph Containing perilymph Containing the spiral org
- Q Sexual Isolati 2 5 15 1 0 5 A B Same Hosts ecologically similar Based on the graph which of the following predictions can be made regarding the ecological speciation...
- Q Figure 5 Figure 1 from Broadhursta et al 2016 reproduced with permission from American Society for Microbiology Analyte method Outcome Acute illness Y Non fatal IgG ELISA Fatal Y IgM...
- Q Define homeostasis
- Q What are the major differences between RNA and DNA Distinguish between a pyrimidine and a purine List the major components of a nucleotide and describe how these monomers are link...
- Q DNA Replication Describe the semiconservative model of replication Describe the process of DNA replication Explain SDALA
- Q Explain why researchers orginally thought protein was the genetic material Describe the structure of DNA Explain the base pairing rule and describe its significance
- Q 10 Describe the process of translation including initiation elongation and termination and explain which enzymes protein factors and energy sources are needed for each stage 11 Describe what determines whether...
- Q 6 Explain the general process of transcription including the three major steps of initiation elongation and termination 7 Explain how RNA is modified after transcription in eukaryotic cells f RNA
- Q 8 Describe the structure and functions of tRNA 9 Describe the structure and functions of ribosomes
- Q Transcription and Translation
- Q 3 Compare where transcription and translation occur in prokaryotes and in eukaryotes 4 Define codon and explain the relationship between the linear sequence of codo
- Q 4 Define codon and explain the relationship between the linear sequence of codons on mRNA and the linear sequence of amino acids in a polypeptide 5 Explain how RNA polymerase...
- Q 2 Briefly explain how information flows from gene to prote Commore where ription and translation occur in pro
- Q Draw a diagram that illustrates the experimental design described in this excerpt Induced Pluripotent Stem Cell Lines Derived from Human Somatic Cells To identify candidate reprogramming factors we compiled a...
- Q Let s say you know someone who always just makes stuff up just to sound smart Ugh so annoying But you know enough to know when it s just not...
- Q between various late The Assimilation Model of later human evolution suggests that there was limited surviving populations of Neanderthals Denisovans and Homo heidelbergenesis and early modern Homo sapiens as they...
- Q Homo erectus is one of the first clear examples of tool use or technology influencing their own evolution Which the following is an example of changes that occurred in Homo...
- Q Which of the following is NOT a reason why some researchers might group Neandethals and humans Homo sapiens together as a single species check your answer in Section 1 and...
- Q Homo erectus is one of the first hominins in which we have evidence for living into older age What might this also imply about their life history or social behaviors...
- Q scientific racism bad science In addition to the damage done to communities around the world a legacy of scientific racism also hindered our understanding of the fossil record in which...
- Q Which hominin is thought to be directly on our lineage and NOT a dead end side branch Check your answer in Section 5 O Homo erectus O Paranthropus O Homo...
- Q In humans birth tends to be difficult Babies need to grow as large of a brain as they can before Check your answer is section 4 O they can no...
- Q During the end of the Pliocene we see lots of possible taxonomic diversity different hominin species competing against each other in Africa What might have given our lineage an advantage...
- Q Humans are direct descendants of chimpanzees This is one of the problems with studying evolution none of the other modern primates have their own fossil records to trait their evolution...
- Q The grandmother hypothesis suggests that living into old age and caring for grandchildren rather than continuing to reproduce is naturally selected for which means check your answers in section 4...
- Q Humans and our ancestors have spent the majority of their prehistory living Check your answer in section 4 and section 5 O as hunter gatherers as agriculturalists or farmers O...
- Q fying some genes that are important in the onset of lung cancer You have several genes you think may be involved so you print spots of the candidate DNA sequences...
- Q In the fossil record we see evidence of bipedalism before large increases in brain size Which of the following hypotheses attempt to explain why our lineage starts walking on two...
- Q Why is Taq polymerase used in a polymerase chain reaction PCR O Taq polymerase is more efficient than other DNA polymerases Unlike other DNA polymerases Taq polymerase is not inhibited...
- Q What is your genus and species name it s in your textbook or section 1 section 5 or all quarter spelling counts here so double check it in the bo...
- Q Which of the following is a difference between a viroid and a virus O Viroids are alive and viruses are not O Viroids are composed solely of nucleic acid while...
- Q Place the following events of bacterial conjugation in order from first to last 1 DNA replication 2 an enzyme joins F factor DNA ends 3 sex pilus shortens 4 DNA...
- Q Dideoxy nucleotides are used in which of the following processes O DNA sequencing transformation O making a recombinant plasmid O microarray analysis
- Q As mentioned previously it is lucky that Mendel chose to study pea plants and even more lucky the specific characteristics of pea plants he examined If he were to study...
- Q Maternal effect genes are expressed when exposed to high concentrations of estrogen are all found on the X chromosome are expressed only in male offspring because they are hemizygous can...
- Q The key differences between cell types that allows them to be differentiated from one another are the result of O the DNA present in the nucleus of each cell type...
- Q Bacterial plasmids O can provide genes that allow the bacteria to grow and thrive in the presence of potential toxins O are artificially created by humans and are present in...
- Q Nurse cells transcribe bicoid mRNA and then transport it to the embryo O translate bicoid mRNA into protein transport Bicoid protein to the embryo induce the embryo to transcribe and...
- Q By what mechanism canCRISPR Cas technology introduce a point mutation into a gene O A double crossover replaces DNA cut by Cas9 with a donor DNA O The double strand...
- Q Apical basal patterning genes are expressed in the apical basal and central regions O the apical and basal regions the central region O the basal region O the apical region
- Q In Drosophila the hunchback gene encodes a protein HB that is required in the correct concentrations for proper segmentation of the embryo In the zygote and embryo the expression of...
- Q You thinly slice a carrot root and place the slices on a medium containing nutrients and hormones necessary for plant growth After a few weeks you see that there are...
- Q You cut a plasmid with a restriction enzyme that cuts it into three pieces one fragmentis 240 base pairs one fragmentis 600 base pairs and one fragment is 1200 base...
- Q You are working in a Drosophila lab and find a larva with two anterior ends Both a normal larva and the mutant larva are shown below What is the most...
- Q Which stretch of double stranded DNA is most likely to be recognized as a restriction enzyme cutting site O 5 TCGGCT 3 3 TCGGCT 5 O 5 ACCCCT 3 3...
- Q The organizational phases of development are regulated by morphogens and transcription factors only segmentation genes O morphogens transcription factors and segmentation genes transcription factors morphogens
- Q What question is most likely to be answered if the goals of the Human Genome Project are met O How did plasmids evolve Should companies that discover disease related genes...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!