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Carbon has an atomic number of 6. Which of the following is true about isotope C-12?
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Which of the following best describes adaptive immunity?
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Teas 7 science

QuestionAnswer
Carbon has an atomic number of 6. Which of the following is true about isotope C-12? C-12 possesses 6 neutrons and 6 protons in its nucleus.
Which of the following best describes adaptive immunity? A response to specific traits of specific pathogens.
Which of the following describe why water has a concave, or downward- curving meniscus when poured in a glass beaker? The adhesive forces with the glass are greater than the cohesive forces.
The following diagram summaries the carbonic acid-bicarbonate ion buffer system of blood CO2 + H2O -> H2CO3 -> HCO3- + H+ which of the following equations shows the reaction that takes place when there are excessive H+ ions? HCO3- + H+ -> H2CO3
A students....At the endow the experiment, she finds the IR treated plants are scorched, the UV treated plants have wilted, but the white light created plants are growing normally. Which of the following statements is most likely to be correct? Wavelength of lights the only variable that has been changed between groups
Which of the following is a property of water?
Which of the following statements about COVID -19 vaccine initiation is supported by the data in the chart below?
Which of the following body cavities is a subdivided into the thoracic and abdominopelvic cavities? Ventral
Which of the following describes the function of tendons? Tendons attach skeletal muscles to bone.
Which of the following is the appropriate threshold valve for mammalian neurons? -55mV
In a certain plant, red flowers are dominant over white flowers....Which of the following is the expected proportion of phenotypes in the next generation? 2 red, 2 white
Which of the following structure is present in both prokaryotic cells? Cell membrane
Which of the following can lead to a tsunami? Earthquakes
Which of the following are used to determine a person's DNA sequence? Genes
Which of the following organic molecules contain both an amine and carboxyl group? Proteins
Osteoporosis results from which of the following? A declined osteoblasts activity while osteoblast activity continues at expected levels
Which of the following is released by one type of immune cell to directly activate type immune cell? Cytokines
Which of the following parts of the central nervous system releases chemical that regulate the pituitary gland? Hypothalamus
The shortening of a sarcomere in skeletal muscle is directly due to the interactional of which of the following? Myosin and actin
Mutations in which the following types of cells can be inherited by offspring? Ovarian
Which of the following substances is excepted by sweet glands in response to the breakdown of protein and the formation of ammonia? Urea
Which of the following terms describe the removal of metabolic waste from the body? Excretion
A cell is placed in a hypertonic solution. Which of the following describes the resulting osmosis? There is a net flow of water out of the cell.
Which of the following is an example of active transport?
What is totipotent cells? Cells that can differentiate into any other cell type, including extraembryonic tissue.
What is the study of humans? Anthropology
What releases antibodies? Plasma B-cell
Why is nitrogen so stable? Triple bond
Created by: mplow
 

 



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