Biology, 31.08.2019 01:30 michaelFTP
Which statements differentiate dna and rna? check all that apply. dna is a double helix, and rna is a single strand. dna moves in and out of the nucleus, and rna stays in the nucleus dna is involved only in transcription, and rna is involved in both transcription and translation. dna is involved in both transcription and translation, and rna is involved only in translation. dna does not have uracil as a nitrogen base, but rna does have uracil as a nitrogen base.
Answers: 2
Biology, 22.06.2019 08:50, donnafranks2003
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
Answers: 1
Biology, 22.06.2019 12:40, seby951
Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.
Answers: 1
Which statements differentiate dna and rna? check all that apply. dna is a double helix, and rna is...
English, 08.12.2020 20:50