In order for muscles to contract, ____ ions need to be released from the sarcoplasmic reticulum

a. sodium
b. calcium
c. phosphorous
d. oxygen
e. nitrogen


ANSWER: b

Biology & Microbiology

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An organism can fit into only one nutritional pattern, such as photoheterotrophy, and cannot change if the environmental conditions change.

Answer the following statement true (T) or false (F)

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One major difference between telophase of a mitotic cell and telophase II of meiosis is that only in meiosis do ________

a. new nuclear envelopes form b. chromosome clusters arrive at spindle poles c. haploid daughter cells result d. chromosomes decondense

Biology & Microbiology

Outline a procedure for creating a "knockout" microbe.

What will be an ideal response?

Biology & Microbiology

Match each of the following characteristics with the appropriate sequencing method.• Next-generation sequencing• Dideoxy terminator sequencing• Both dideoxy terminator and next-generation sequencing

What will be an ideal response?

Biology & Microbiology