Biology question and answers for January 15, 2024
- Q osome Which cellular organelle is responsible for manufacturing ATP Chloroplast Mitochondria Nucleus
- Q hat is the name of the organelle in the leaves of plants that absorbs the Sun s energy stomata chlorophyll roots chloroplast
- Q The intracellular matrix differs from the extracellular matrix in that the latter is located A outside the cell B inside the cell C just outside the nucleus D in all...
- Q The of a plant allows for pressure to increase but prevents the cell from swelling too much A cell membrane B chloroplast C stalk D cell wall
- Q Which organelle contains rRNA and reads the mRNA to synthesize a protein Ribosome Nucleus Cytoplasm Nucleotide
- Q DNA holds the code for protein lipids carbohydra
- Q Cell membranes could spontaneously trap to create potential A other proteins B protists C other bilayers
- Q How is polarity important in embryonic developmen of plants Chapter 22 Checkpoint 1
- Q The TCA Cycle occurs in which part of the cell OCytoplasm O Mitochondria O Nucleus Cell Membrane
- Q 2 Refer to the lac operon diagram below The plus and minus symbols in the Glucose and Lactose columns indicate the presence and absence of each sugar in the media...
- Q 3 During translation a new t RNA molecule brings an amino acid into which binding site of the ribosome on the back of the scantron sheet 4 Assume that the...
- Q The A most stable enantiomer C minimal configuration is the single shape a protein adopts under physiological conditions B primary structure D native conformation 28
- Q 2 Benjamin Franklin was one of the key figures in the founding of the United States He was a statesman and Journalist but he was also an accomplished scientist who...
- Q Q How How many podobranchia do you find in your specimen FIL FE
- Q What statement about small G proteins is TRUE a The signal transduction protein Ras belongs to the small G proteins b They are heterotrimeric C Their molecular weight is 40...
- Q The R2C2 complex of PKA catalytically is inactive Oa The R2C2 complex of PKA catalytically is inactive Ob after the dissociation of the R2C2 holoenzyme OC in the absence of...
- Q Most signal molecules a easily diffuse through the membrane bind to a receptor in the cytoplasm and carry out functions in the cytoplasm Ob carry out functions in the nucleus...
- Q Which of the following is the key to selective permeability in the cell membrane A Cholesterol C Glycolipids B Glycoproteins D Proteins
- Q The fluidity of the cell membrane is maintained by A transmembrane proteins B the presence of double bonds in the bilayer C the non polarity of the bilayer D the...
- Q ve brown eyes My dad has brown eyes My mom has blue eyes This means I carry the blue eye gene but you can t tell because you cannot see...
- Q Once mitochondria are engulfed the cell will begin to benefit from production of A ATP C carbohydrates B food D waste
- Q QUESTION 10 What unique characteristic of O HIV is an RNA virus and R Unlike most viruses Wh
- Q Macmillan Learning the type of reaction it describes equations differ from chemical reaction equations by matching each statement with Nuclear reaction equations the phases of reactants and products may be...
- Q Question Completion Status QUESTION 3 Which of the following is responsih
- Q QUESTION 10 Match each of the labels with the part of the microscope 11 Label 1 Label 2 Label 3 Label 4 Label 5 Label 6 Label 7 Label 8...
- Q The region where water is not allowed around the fatty acid tails is called A polar C hydroponic B hydrophoble D hydrophillic
- Q Identify the structure labeled A B O Capillaries Nerves Artery Vain A
- Q Question A woman with blood type AB marries a man with blood type O Is it possible for them to have children with the same blood type as either of...
- Q Which statement accurately describes the relationship between cytokinesis and mitosis O Mitosis includes interphase and cytokinesis OCytokinesis precedes mitosis in the cell cycle OCytokinesis is not a phase of mitosis...
- Q You cross a true breeding hairless mouse to a true breeding mouse with curly hair All of the F1s have straight hair You then cross two of the F1 mice...
- Q One function of cell walls in plants is to prevent the continual increase in the expansion of the cell membrane 1 True 2 False
- Q What will happen to an animal cell placed in a salt water solution O A O B C D The cell will shrink The cell will swell The cell will...
- Q Assume sexual reproduction occurs What is the number of chromosomes in the zygote if the parent s reproductive cells or gametes contain 12 chromosomes each C A B C 48...
- Q own below is DNA chromatogram from an unaffected individual top and an affected individual bottom following Sanger Sequencing What can you conclude about the utation highlighted by the arrow TG...
- Q Classify each phrase as a descriptor of ABC transporters P type ATPases or both Note that membrane pumps containing ATP binding cassette domains are referred to as ABC transporters ABC...
- Q In the transmembrane helic protein depicted in red below what amino a DINSEMINA A Asparagine B Isoleucine O
- Q QUESTION 13 Endosomes can mature and transform into this other orga Plasma membrane Endocytic vesicle Early endosome Maturation Late endosome 00
- Q to promote glycogenolysis Put the steps of the signal transduction pathway in order from the releasing of glucagon into the blood to the promotion of glycogenolysis Glucagon is released into...
- Q Questions 1 Compare and contrast the formation of the two daughter cells in plant and animal 2 How many daughter cells are produced from mitosis in animals
- Q Calculate the Time min spent in Each Phase of time spent in the phase X 720 minutes length of time for 1 cell cycle for onion root tip cells Time...
- Q to match with their corresponding category of checkpoints The G Checkpoint The G Checkpoint The M DNA is checked to make sure replication occurred correctly The cell is irreversibly committed...
- Q Drag and drop the events of cell division to classify their occurrence in animal or plant cell or both Animal Cell Plant Coll Occurs in both plant and animal cells...
- Q Drag and drop the types of cells to match with their correct description A multicellular haploid life cycle stage that produces gametes Specialized cell line that produces eggs or sperm...
- Q The removal of all life forms from inanim sterilization decontamination degerming disinfection
- Q Part 1 Multiple Choice When vertebrate eggs are developing they go through the first meiotic division and then pause at metaphase of the second meiotic division until fer tilization occurs...
- Q You found 85 colonies on a plate with the 10 dilution The volume of bacterial suspension plated was 0 1mL What is the number of CFU per milliliter of original...
- Q B Question 2 Itranscript Describe these structures O more than one a tetrad 4 B
- Q All the following are types of substrates used in mammalian cell culture to potentially increase cell adhesion except O Tissue culture O Collagen Poly L lysine Phenol red
- Q Dashboard My courses SC BIOL1000 N Biology I Cells M
- Q Distinguish between a prokaryotic cell and a eukaryotic cell by selecting the accurate statement below O Only eukaryotic cells have a cell membrane O Only eukaryotic cells have DNA enclosed...
- Q Self regulation is not useful for goal setting O the result of self efficacy expectations and goal setting the result of goal setting and emotional arousal the result of emotional...
- Q 7 What would the PCR product be for the following DNA sequence at the end of one cycle of amplification Indicate the polarities of the product in your answer NOTE...
- Q The structures of a cell nucleus and the surrounding endoplasmic reticulum are shown below Rough endoplasmic reticulum Nucleus Nuclear envelope OC Nuclear pore Ribosomes Which statement best describes how the...
- Q QUESTION 7 One of the main differences between growth factor signaling receptor tyrosine kinase receptors and epinephrine signaling G protein coupled receptors is that Epinephrine signaling involves enzyme cascades while...
- Q Which of the following is a result of crossing over Identical daughter cells Genetically diverse daughter cells Inability to undergo mitosis O Double duplicated DNA int Saved
- Q 1 a What are the complementary bases for each base that is listed below Write out the full names adenine cytosine guanine thymine b What are the three components that...
- Q Name This Phase of the Cell Cycle
- Q Which of the following is true for both GPCR signaling and steroid hormone signaling An extracellular signal is transduced to an intracellular response They may have widespread effects because they...
- Q Question 13 The human X and Y chromosomes include genes that determine an individual s sex Oare both present in every somatic cell of males and females alike are about...
- Q Why did the locals have concerns with what Polan Springs was doing in their town Give at least 2 examples 2 points
- Q 13 The maximum buffering capacity of a buffer is nearest the pka of the buffer 14 Sudan IV is an indicator for the presence of DNA 15 Chromoplasts are organelles...
- Q 5 Assume you are studying the relationship between recombination of genes alleles and visible physical exchange in the chromosomes to repeat the classic experiment of Curt Stern Chromosomes have allelic...
- Q 9 In analysing the nucleotide composition of an unknown sample of nucleic acid you find that uracil makes up 26 of the bases From this information what proportion of the...
- Q The Article says Three billion Yahoo e mail accounts had been hacked Hackers got people s names e mail addresses and birthdates Other information had also been stolen Which must...
- Q 2 Discuss neurulation and state the significance 3 Describe the functions of the extra embryonic membranes 4 List tissue that result from each germ layer
- Q What is the basic unit of structure and function of all living organisms O mitochondrion O DNA O nucleus cell
- Q Gametes Tetrad Disjunction Ova egg cells Melnsis Sexual Reproduction Vocabo 7ygole Haploid cel Fertilization Synapsis Gonads Hermaphrodite Gametogenesis 4 Sex cells 5 1 When egg and sperm meet inside of...
- Q ten When observing a bird skin cell in G2 under a microscope you count 160 total chromatids How many chromosomes does a male chicken have in its sperm cells 80
- Q ving result O The sister chromatids would not be pulled apart The sister chromatids would not be duplicated The homologous chromosomes would not be pulled apart The sister chromatids would...
- Q Be able to identify on a diagram and know the function of these cell organelles Plasma membrane Nucleus nuclear envelope chromatin Ribosomes Endoplasmic reticulum smooth ER and rough ER transport...
- Q Question 3 Points 3 Which of the following concepts of government was NOT brought by the English O Limited government O Ordered government Totalitarian government O Representative government B0000
- Q SHILING Which of the following wavelengths would disrupt cell structure and function gamma rays radio waves visible ven questions O infrared rays W Fra HADD
- Q 1 Think about what you already know about to answer the Supporting Question Write about any connections you have made text to self text to text text to world Why...
- Q A Record your results in the table below For cach medium and the result of the metabolic test 1 point Species S epidermis S aureus E coli P aeruginosa Mannitol...
- Q ch of the following is true of the reaction between glucose and NaCN in the presence of HCI HO HO OH HO HO OH A The products of the reaction...
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