Biology, 19.11.2019 20:31, ksawyer745
Which of the following is not a difference between rna and dna in human cells?
group of answer choices
rna is single stranded and dna is double stranded.
dna is helical and rna is not
the nitrogenous bases of rna are never hydrogen-bonded to other bases
none of the above
what determines the genetic code of a region of dna?
group of answer choices
the number of base pairs
the number of phosphate groups
the order of sugar and phosphate groups
the order of nitrogenous bases
Answers: 2
Biology, 22.06.2019 03:00, babygirlqueen5588
Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
Answers: 2
Biology, 22.06.2019 06:20, daniii000
Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.
Answers: 1
Biology, 22.06.2019 06:40, alexdziob01
Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits
Answers: 2
Which of the following is not a difference between rna and dna in human cells?
group of answe...
group of answe...
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