Me plz! 6. if dna is stuck in the nucleus, but proteins are made in the ribosomes (out in the cytoplasm), how do we get the information out of the nucleus? a. messanger rna (mrna) b. enzymes c. transfer rna (trna) d. rna (hrna)11. how do trna molecules know where to go? a. they look at the dna coding b. they complement the mrna strand c. they guess d. they get from the ribosomes 16. true or false: after a protein sequence is made, it needs to fold into the correct shape.18. what is one characteristic that determines how the protein folds? a. the amino acids hydrophobicity b. the dnac. the color of the amino acid d. both hydrophobicity and color 19. if all the amino acids were hydrophobic and you placed them in water, what would happen to the shape of the protein? a. it would squish into a ball (as best as possible) b. it would flatten out c. half would flatten and half would be a ball d. all the above20. what is a mutation? a. when something gets changed, or there is a mistake in the dna sequenceb. when the dna strand accidentally leaves the nucleus c. when the mrna strand doesn’t attach to a ribosome d. no protein forms 21. describe the effects a dna mutation could have on a protein. a. the mutation might code for a different amino acid b. it a letter is deleted it could shift the reading frame and change all the subsequent amino acids c. a hydrophobic amino acid could change to a hydrophilic amino acid which would cause the protein to fold differently. d. all the above
Answers: 1
Biology, 23.06.2019 02:00, kodak0531
Which statement is true regarding weathering in dry environments? a) chemical weathering is absent because of a lack of humidity. b) physical weathering is usually more evident than chemical weathering. c) it is impossible to identify the type of weathering that has occurred. d) physical weathering does not play a significant role in dry environments.
Answers: 2
Biology, 23.06.2019 05:30, bm42400
In camellia plants, flower color is controlled by a single gene with codominant alleles. a camellia plants with red flowers (rr) is crossed with a camellia plant with white flowers (ww). what are the expected phenotypes of the offspring of this cross? a. half will have red flowers and half will have white flowers. b. all will have pink flowers. c. all will have red flowers. d. all will have both red and white flowers.
Answers: 3
Me plz! 6. if dna is stuck in the nucleus, but proteins are made in the ribosomes (out in the cytop...
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