Biology

cystic fibrosis is a disease that affects the ability of cells to move sodium across the cell membrane. this causes mucus to build up in the lungs resulting in respiratory problems. 11. what is the inheritance pattern shown? 12. provide at least one piece of evidence for your claim.
1 Answer
A graph of the total number of species found in an area against the percentage of landunder protection would show a/anA. exponential correlation.B. negative correlation.C. positive correlation.D. lack of correlation.
1 Answer
describe what is meant by the metabolic syndrome. what is a potential cause of metabolic syndrome?
1 Answer
a cross of 2 sweet pea plants with white flowers results in f1 plants with wild type purpleflowers. purple flowers are dominant and white flowers are recessive. how many genes are involved in this cross?
1 Answer
Please help quick! Which statement can be made about the above passage?A .Scientists can predict earthquakes, but not tsunamis.B .Meteorologists can broadcast news quickly about approaching disasters.C .Shifting of tectonic plates never affects people's livesD .Tectonic plates have moved and reshaped continents, created and destroyed ocean basins, and caused earthquakes.
1 Answer
What determines genotype in real life?
1 Answer
ventilation perfusion coupling means that more blood flows past functional alveoli than past nonfunctional alveoli. ventilation perfusion coupling means that more blood flows past functional alveoli than past nonfunctional alveoli. true false
1 Answer
what additional cells need to be tested to be 95% confident that the identification is correct?
1 Answer
discuss the socioeconomic impact of customery justice institutions?
1 Answer
filtration, warming, and humidification of inhaled air occur throughout the conducting portion of the respiratory system, but the greatest changes occur within the:
1 Answer
true or false: aristotle's dichotomous key for identifying insects was based on reproductive organs.
1 Answer
alice is not albino. what are the conditional probabilities for her possible genetic types, given this fact?
1 Answer
how are humans able to successfully compete in nature even though they have about the same number of genes as the nematode c. elegans?
1 Answer
connective tissue stroma in the breast (either intralobular and/or interlobular stroma) consists of: (select all that are correct)
1 Answer
Conduct research on the consequences of nondisjunction other than trisomy 21 write 3 sentences about your findings
1 Answer
explain how separation of the homologous chromosomes in meiosis i ensures that each gamete receives a haploid set of chromosomes that comprises both maternal and paternal chromosomes.
1 Answer
within chordates, give an example of a trait and an animal with that trait that is an adaptation for: structural support:oxygen use:
1 Answer
The best method to improve air quality
1 Answer
when an organism that is heterozygous for two genes (rryy) is crossed to another organism that is the same genotype (rryy) the phenotypic ratio will always be what? (dihybrid x dihybrid):
1 Answer
Which statement describes an interaction between the endocrine system andthe skeletal system?A. When pathogens enter the body, bone marrow produces whiteblood cells.B. When calcitonin increases, the calcium level in the blood drops.C. When the eyes see a dangerous situation, the body prepares tofight or run away.D. When insulin increases, the blood sugar level decreases.
1 Answer
1. according to the case, jaelyn's urine cultures showed pseudomonas aeruginosa. if a gram stain was conducted on the bacterial cells in her urine, what color would the cells appear under the microscope?
1 Answer
what is the gene density of the human genome? calculate your answer in genes per mb (mega base pairs, or 1 million base pairs).
1 Answer
what gives photosynthetic cyanobacteria their characteristic color? group of answer choices chlorophyll chlorophyll in chloroplasts photosynthetic plastids some other pigment
1 Answer
How does the apparent brightness of a star differ from the stars intrinsic luminosity? In your answer, describe how stellar distances are determined by comparing apparent brightness and intrinsic luminosity when astronomers use spectroscopic parallax and the Leavitt relation for variable stars.
1 Answer