Which muscles may contract during a more forceful expiration?
a. external intercostals.
b. diaphragm.
c. abdominal.
d. both b and c.
d
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If a chromosome contains a mutation such that it cannot bind to the kinetochore complex, what would be the consequence?
A. That chromosome would not be able to be replicated. B. That chromosome would not be able to condense. C. That chromosome would not be able to bind to the mitotic spindle. D. That chromosome would not be able to interact with histone proteins. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about the kinetochore complex? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Somatic cells are those that give rise to sperm and egg cells
Indicate whether the statement is true or false
Around 1914, ________ determined that DNA was an important component in ________ by using a staining technique that is still in use today.
Fill in the blank(s) with the appropriate word(s).
During the reactions of photosynthesis, ____ is reduced and ____ is oxidized
a. O2; H2O
b. CO2; H2O c. O2; C6H12O6 d. H2O; C6H12O6 e. CO2; C6H12O6