The myofibrils contain two protein filaments that contract the muscle. Of these, the ________ are the thinner filaments

Fill in the blank(s) with correct word


actin filaments

Biology & Microbiology

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Which organelles store starch in plants?

a. amyloplasts b. chromoplasts c. vacuoles d. chloroplasts

Biology & Microbiology

An interaction between species in which one benefits and the other is essentially unaffected is ________

Fill in the blank(s) with correct word

Biology & Microbiology

Food can be treated with (antibiotics/bacteriophage/probiotics) to prevent listeriosis.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

What structural feature allows land animals to

exchange gases?

a. gills b. moist skin c. digestive system d. lungs e. nasal passage

Biology & Microbiology