Biology, 09.09.2020 19:01 derisepicowe0fa
Which of these definitions have been paired with the correct type of cell?
blood cells are elongated cells that contract.
neurons are cells that conduct electrical impulses.
epithelial cells are cells that react to stimuli.
muscle cells are components of blood.
Answers: 2
Biology, 21.06.2019 15:30
Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.
Answers: 1
Biology, 22.06.2019 00:50
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
Answers: 2
Biology, 22.06.2019 10:50
The carrier molecules of the electron transport system are located in the
Answers: 1
Biology, 22.06.2019 19:30
Which sets of mrna codons could genetically come for a protein with the following amino acid composition
Answers: 1
Which of these definitions have been paired with the correct type of cell?
blood cells are elongate...
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