Which of the following statements about the cytoskeleton is true?
a. all eukaryotic cells ha...
Biology, 25.10.2019 22:43 dchirunga23
Which of the following statements about the cytoskeleton is true?
a. all eukaryotic cells have actin, microtubules, and intermediate filaments in their cytoplasm
b. the cytoskeleton provides a rigid and unchangeable structure important for the shape of the cell.
c. the three cytoskeletal filaments perform distinct tasks in the cell and act completely independently of one another
d. actin filaments and microtubules have an inherent polarity, with a plus end that grows more quickly than the minus end
Answers: 2
Biology, 21.06.2019 15:00, jacksontwyford
Cedure,© data: rmativetable 1: positive and negative results when imacromoleculeregative results when testing for the presence of macromoleculeschemical test | positive test result negative tcarbohydrates – simplesugarse negizitivecarbohydrates – 2: results for the presence of macromolecules in the evidence sample
Answers: 2
Biology, 22.06.2019 08:30, QueenKy9576
Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.
Answers: 3
Biology, 22.06.2019 12:00, whocares1234
Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.
Answers: 1
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