Phenotypic sex Study guides, Class notes & Summaries

The idea that a homunculus exists within the gametes was called: preformationism inheritance of acquired characteristics pangenesis blending inheritance - Answer- preformationism Synapsis refers to: dyad formation side-by-side alignment of non homologous chromosomes side-by-side alignment of homologous chromosomes monad movement to opposite poles chiasma segregation - Answer- side-by-side alignment of homologous chromosomes A chromosome with a centromere in the middle is cal...

A patient in respiratory distress and is breathing 33 breaths per minute. Which ABG value is consistent with the clinical scenario? PCO2 15 pH 7.30 pH 7.45 O2 sat 100% A patient who is breathing 33 breaths per minute is hyperventilating and blowing off CO2; therefore the PCO2 level will be low. The patient will most likely experience a respiratory alkalosis and the two pH values provided are not consistent with this diagnosis. A patient has a sodium level of 115 mEq/L and is disoriente...

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...

NURS 5315 FINAL REAL EXAM 2023/2024 WITH 100%VERIFIED SOLUTIONS GRADED A. A patient in respiratory distress and is breathing 33 breaths per minute. Which ABG value is consistent with the clinical scenario? PCO2 15 pH 7.30 pH 7.45 O2 sat 100% A patient who is breathing 33 breaths per minute is hyperventilating and blowing off CO2; therefore the PCO2 level will be low. The patient will most likely experience a respiratory alkalosis and the two pH values provided are not consistent with th...

how do new viruses arise - Answer-mutation of existing viruses spread to new host species what is the expected phenotypic ratio in the F2 generation from a true-breeding monohybrid cross? - Answer-3 dominant to 1 recessive blood type is an example of - Answer-Multiple allele and co-dominance in humans, the _________ determines the sex of the offspring because ______________. - Answermale... the male can either contribute an X or a Y chromosome ___________ is defined as an organism's expre...

AQA A Level Biology Topic 7 What is a dominant allele? only one copy of it What are recessive alleles? What are codominant alleles? one is recessive Allele which is always expressed in the phenotype even when theres Alleges that only appear in the phenotype if 2 copies are present Alleles that are both expressed in the phenotype because neither If an organism carries two copies of the same allele it said to be ........ If an organism carries two different alleles it is sa...

allele - version of a gene that produces a specific trait Autosomal Dominant Trait - appears in every generation (cant hide dominant trait), child with trait has at least 1 parent with the trait Autosomal recessive trait - skips a generation, heterozygotes are carriers (half filled symbol), not in sex cell co-Dominance - Both alleles from the same gene are expressed in the phenotype, shows multiple effects, ex. can have blood A, B, or AB (combined) Dihybrid Cross - 9:3:3:1- 2 heterozygous...

how do new viruses arise - mutation of existing viruses spread to new host species what is the expected phenotypic ratio in the F2 generation from a true-breeding monohybrid cross? - 3 dominant to 1 recessive blood type is an example of - Multiple allele and co-dominance in humans, the _________ determines the sex of the offspring because ______________. - male... the male can either contribute an X or a Y chromosome ___________ is defined as an organism's expressed physical traits - p...

DNA differs from RNA because DNA - CORRECT ANSWER contains thymine in place of uracil. Nucleotides - CORRECT ANSWER ..., Basic units of DNA molecule, composed of a sugar, a phosphate, and one of 4 DNA bases; - contain nitrogenous bases - contain sugar molecules - contain phosphate groups - can be linked together to form nucleic acids Genetic information is encoded in the - CORRECT ANSWER sequence of nucleotides in DNA. What are the long fibers of DNA called? - CORR...

NSG 510 Exam 5 Questions With Correct Answers. Explain the steps in mitosis - answer- replication - chromosomes line up on spindle - separation of replicated chromosomes - cell division - results in 2 diploid cells explain the steps in meiosis - answer- replication - pairing and crossing over of homologous chromosomes - paired chromosomes line up on spindle - first meiotic division - second meiotic division - results in 4 haploid cells chromosomal gene disorder: predict the probability of any of...