subject
Biology, 04.06.2021 21:40 surfer89

What is the backbone of DNA composed of (choose all that apply) nitrogen base

hydrogen bonds

sugar

phosphate

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 14:30
What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk
Answers: 1
question
Biology, 21.06.2019 17:30
What is the sequence of amino acids corresponds with the rna strand ucg ggg cac
Answers: 1
question
Biology, 22.06.2019 02:00
The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that
Answers: 1
question
Biology, 22.06.2019 06:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
You know the right answer?
What is the backbone of DNA composed of (choose all that apply) nitrogen base

hydrogen...
Questions
question
Geography, 12.06.2020 03:57
question
Mathematics, 12.06.2020 03:57
question
Mathematics, 12.06.2020 03:57
question
English, 12.06.2020 03:57
question
Mathematics, 12.06.2020 03:57
Questions on the website: 13722361