Biology question and answers for June 12, 2024
- Q Question 16 When a neurotransmitter released from one neuron binds to a O enzyme linked receptor O G protein coupled receptor nuclear receptor O ligand gated ion channel O voltage...
- Q Proteins Amino acids Carbohydrates Sugars Glycolysis Glucose Glyceraldehyde 3 phosphate Pyruvate Acetyl CoA Citric acid cycle Oxidative phosphorylation Fats Glycerol Fatty acids The conversion of pyruvate to acetyl CoA is...
- Q The production of second messengers in signal transduction offers at least two advantages speed and O reversibility O specificity O affinity O amplification one to one stoichiometry
- Q Question 10 When epidermal growth factor binds to its O enzyme linked receptor O mechanoreceptor O G protein coupled receptor O ligand gated ion channel receptor Othermoreceptor 0 5 pts...
- Q Following its initial activation how does a G protein become inactivated O The G protein a subunit GTP is hydrolyzed to GDP allowing reassociation of the G protein a subunit...
- Q Question 7 Where does the Calvin cycle occur O chloroplast stroma Othylakoid lumen O chloroplast outer membrane thylakoid membrane O chloroplast inner membrane
- Q Mutations that inhibit the function of photosystem I but not photosystem II would result in a plant cell that could still generate O produce O 2 ATP and NADPH O...
- Q Blue light has energy than red light and is by a green leaf more absorbed O less reflected more reflected O less absorbed
- Q If you wanted to install lights to grow plants indoors the type of light would you want to use is microwaves because it has low energy wavelengths O ultraviolet because...
- Q IDENTIFY Pause at line 188 How would you describe the land lady s personality Explain Garm and but ultimateN Secretive unsettling inpiting nat herself 190 Circle the words in lines...
- Q crophoblast stem TS cells using embryonic stem ES cells as a control A Nanog Oct 4 B actin ES 0 M TS Question 0 1 5 200 TSA M 5...
- Q 3 Explain how the random alignment of homologous chromosomes during metaphase I contributes to variation in gametes produced by meiosis 20 pts
- Q 1 Complete the nucleotide sequence of DNA replication for the daughter strand 1 12 12 pts A G T C GA T C A G T C
- Q 7 In guinea pigs black coat color is dominant over white coat color Show the genotypic and phenot ratios of the offspring of a mating between two heterozygous black guinea...
- Q 2 Identify the Phases of Meiosis A B and C 15 pts A B 65 C
- Q 4 Transcribe the DNA nucleotides from the parent strand onto the mRNA strand 1 12 12 pts G A T A C DNA G A G A T T N...
- Q 5 Identify the Phases of Meiosis A B and C 15 pts A B C
- Q 6 Translate the mRNA strand into the corresponding amino acids using the chart provided 20 pts U C G G C A C C CG A
- Q Drag the appropriate labels to their respective targets Rectus abdominis Transversus abdominis Linea alba External oblique Aponeurosis of external oblique Internal oblique Inguinal ligament Rectus sheath Rese
- Q 6 Translate the mRNA strand into the corresponding amino acids using the chart provided 20 pts U C G G CA C C C G A
- Q Drag the appropriate labels to their respective targets Calcaneal Achilles Semimembranosus tendon Gastrocnemius Adductor magnus LALO Biceps femoris Gluteus medius Soleus Semitendinosus Reset Help Gluteus maximus Fibularis longus
- Q the appropriate Soleus Calcaneal Achilles tendon bels to their respective targets Fibularis longus Gluteus medius MO Semimembranosus Gastrocnemius Semitendinosus Gluteus maximus Reset Biceps femoris Adductor magnus nu He
- Q Vastus lateralis Soleus Tibialis anterior Gracilis Sartorius Vastus medialis Pectineus Adductor longus Fibularis longus Gastrocnemius Extensor digitorum longus Iliopsoas Rectus femoris
- Q Drag the appropriate labels to their respective targets Brachialis Pectoralis minor Triceps brachii Pectoralis major Rectus abdominis O Sternocleidomastoid Biceps brachii Transversus abdominis Brachioradialis External oblique Platysma Deltoid Internal oblique...
- Q pons midbrain brain stem cerebrum hypothalamus thalamus medulla oblongata cerebellum
- Q Question 2 The nucleotides within DNA are composed of a sulfur group ribose sugar and nitrogenous base O sulfur group deoxyribose sugar and nitrogenous base O phosphate group deoxyribose sugar...
- Q Question 1 Which of the following is NOT a criterion for an organism s genetic material To transmit information the genetic material must be replicated O The genetic material must...
- Q Question 2 In the small intestine food molecules pass from the lumen of the intestine into the individual cells lining the intestine and then into the circulatory or lymph system...
- Q Question 1 These act as rivets anchoring adjacent cells together at spots throughout the cell O desmosomes O adherens junctions focal adhesions hemidesmosomes fibronectin
- Q Males are more often affected by sex linked traits than females because males are hemizygous for the X chromosome male hormones such as testosterone often alter the effects of mutations...
- Q Question 5 Match the columns regarding proteins Monomers Peptide bonds Functions How many amino acids are there Choose Choose Structure and transport 20 Energy and energy storage Amino acids Bond...
- Q Complete the table that compares DNA to RNA BASES TYPE OF SUGAR FUNCTION LEAVES THE NUCLEUS Answer 1 A T C G Answer 2 A U C G Answer 3...
- Q Match the Monomers Types Main components of the cell membrane A glycerol and two fatty acids is called a not applicable triglycerides phospholipi phospholipids phospholipids
- Q Use the following chemical reaction to match the two columns HR H N C 7 1 H 0 0 H Type of reaction R represents H Z N C C...
- Q Connect the information from the two columns regarding carbohydrates Monomers Functions Starch Cellulose Question 3 What type of lipid is shown Choose Choose Complex carbohydrate produced by plants for storage...
- Q When genes on a particular chromosome do not assort independently in genetic crosses the genes are recombinants wild type O linked O homozygous alleles
- Q Red green color blindness is a sex linked recessive trait in humans Two people with normal color vision have a color blind son What are the genotypes of the parents...
- Q The locations for three genes have been added to this cartoon For clarity the locations have only been noted on one chromatid The lowest frequency of crossovers would occur between...
- Q The sex chromosomes carry genes for traits that have nothing to do with the sex of the organism in addition to those genes that determine sex True False
- Q An individual with the genotype X Y will produce which of the following gametes Select all that apply X Y Xr
- Q 17 In this example crossing over could occur between 1 and 2 2 and 3 1 2 3 4 XX O3 and 4
- Q SRY is best described as an autosomal gene that is required for the expression of genes on the Y chromosome a gene present on the X chromosome that triggers female...
- Q And please be sure to ask any questions you may have D Question 1 The XIST gene is only found in biological females causes the development of male sexual characteristiscs...
- Q pH 8 0 10 5 pH 3 5 6 8 pH 2 5 3 5 OpH 0 2 9 Pobe What is its optimal growth pH
- Q Which of the following are halotolerant bacteria Micrococci spp Bacillus cereus Staphylococcus aureus
- Q If you have an unknown culture that contains two different bacterial species typically found in the environment what media would you choose first for your first transfer from the TSB...
- Q Which of the following names applies to microbes living at temperatures below 0 degrees and up to 15 degrees Celsius O Psychrotrophs O Mesophiles OPsychrophiles Themophiles
- Q The process of in prokaryotes is a form of reproduction known as
- Q Why are frameshift mutations considered more impactful on the final protein product than most point mutations There may be more than one answer A frameshift mutation causes downstream changes to...
- Q Geneticists have found that a particular SNP located in the second intron of the Hemoglobin gene is associated with sickle cell disease in an African population Indeed this SNP shows...
- Q When going from DNA to protein an incorrect amino acid is assembled from the RNA transcript What step is this happening in Replication O Transcription O Translation O Alternative splicing...
- Q 5A 5B Write the complimentary base pairs for the following DNA strand TGG CAC CGA GGT
- Q A student places a potato cube into a beaker of distilled water as shown below Distilled water The potato cube has a up of 0 2 bar and a of...
- Q Yes Yes No atton Key Write three questions to complete this classification key Yes Does this animal have wings No Yes No Do I belong in the water Yes No...
- Q Experiments on 1 starch were set up under different conditions Test tube L Starch amylase Starch boiled amylase Test tube N Starch hydrochloric acid amylase 37 C After 15 minutes...
- Q b d Identify the muscle labeled g e g h Identify the muscle labeled g k m n O
- Q Quadriceps femoris muscle group is which type of muscle A B C A Submit Request Answer B
- Q Drag the labels to the appropriate location in the figure Linea alba Rectus sheath Rectus abdominis Internal oblique Transversus abdominis External oblique II
- Q 11 Linea alba Rectus sheath Rectus abdominis Internal oblique Transversus abdominis External oblique I III
- Q Quadriceps femoris muscle group is which type of muscle A A B B C
- Q Quadriceps femoris muscle group is which type of muscle O O O B A C B C
- Q Each of the following is a general characteristic of Anthocerophyta except O photoautotrophy Ochlorophylls a and b O cellulose cell wall O being eukaryotic All of these are general characteristic...
- Q Integuments O Megaspore O None of these apply O Spore wall O Female gametophyte Question 19 In Pinus the female gametophyte develops within the wall of the megaspore and is...
- Q True False Question 2 All land plants exhibit alternation of generations O True False Question 3 Which statement is true O None of these apply O Ephedra is an angiosperm...
- Q Monilophyta have a dominant gametophyte small and inconspicuous sporophyte and swimming sperm O True O False
- Q D O Fern O Fern and Polytrichum O Polytrichum O Equisetum O None of these apply Question 16 If a fern prothallus is bisexual then it has antheridia and archegonia...
- Q D Ferns have reduced dependent photosynthetic and free living gametophytes True False Question 43 Polytrichum has a reduced sporophyte dependent on the gametophyte for nutrition O True False Question 44...
- Q D True False Question 30 Our only native cycad in Florida is O None of these apply O Zamia integrifolia O Zamia pumila O Zamia furfuracea Question 31 To what...
- Q O True O False Question 47 The protonema is diploid True False Question 48 Selaginella has microspores and megaspores O True False
- Q O Stigma None of these apply O Filament Anther Ovule Question 36 Whisk ferns with no roots and dichotomously branching stems are evolutionarily ancient descendants of anatomically simple ar O...
- Q O True O False Question 33 Which statement is true None of these apply Megasporangia in ovules produce megaspores Pistils did not evolve from a seed bearing leaf that became...
- Q Fruit O Pistils These are all characteristic of angiosperms O Double fertilization O Heterospory Question 27 Gametophytes of Lycopodium are photosynthetic and are nourished by symbiotic fungi True False Question...
- Q O False Question 14 Pollen tubes are sporophyte structures True False Question 15 In which of the following does the sporophyte depend on the gametophyte for nutrition Fern Fern and...
- Q O False Question 24 Which statement is false All of these statements are true Bryophytes have lignified vascular tissue O Bryophytes have a dominant gametophyte generation Waxy cuticles on leaves...
- Q D In Pinus the microgametophyte gives rise to the sperm Omegasporangiate cone O egg O pollen cone O adult tree Question 8 In higher plants the sporophyte is the O...
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