Biology, 30.11.2019 02:31 jamaiciaw6
The nucleus of a cell contains genetic material and many proteins. the interaction between these proteins and genetic material forms various structures. match each of the following terms with the statement that describes the term.
1. protein
2. dna
3. chromatin
4. histones
a. this series of nucleotides encodes proteins.
b. these proteins regulate transcription and modifications of genetic material.
c. this folded amino acid chain is genetically encoded and performs specific functions in the cell.
d. this substance is made up of fibers that are formed in the nucleus by supercoiling genetic material.
Answers: 3
Biology, 21.06.2019 19:40, Ashleyrango5371
In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
Answers: 1
Biology, 22.06.2019 00:30, KittyLitty
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
Answers: 1
Biology, 22.06.2019 03:00, makeithappen60
What causes darkening of the skin as melanin production increases
Answers: 1
The nucleus of a cell contains genetic material and many proteins. the interaction between these pro...
History, 30.07.2019 05:50
Mathematics, 30.07.2019 05:50
Mathematics, 30.07.2019 06:00
History, 30.07.2019 06:00
History, 30.07.2019 06:00