Biology, 24.12.2019 06:31 haileysolis5
Genes have many regulatory sites that control gene expression, one of these is called the enhancer.
which choice best describes the enhancer site?
a) the enhancer site is a distal control site many nucleotides upstream from the promoter site, and activates the initiation complex of transcription.
b) the enhancer site is only found in operons of a prokaryotic cell.
c) the enhancer site is part of the termination sequence that tells rna polymerase to stop the process of transcription.
d) the enhancer site is part of the promoter region that allows transcription factors to bind, allowing rna polymerase to bind.
Answers: 2
Biology, 21.06.2019 19:30
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
Answers: 1
Biology, 21.06.2019 20:30
Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy
Answers: 2
Biology, 21.06.2019 22:30
Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
Answers: 2
Biology, 22.06.2019 01:00
The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity
Answers: 1
Genes have many regulatory sites that control gene expression, one of these is called the enhancer....
Computers and Technology, 02.03.2020 23:06
History, 02.03.2020 23:07
Geography, 02.03.2020 23:07
Mathematics, 02.03.2020 23:07
Mathematics, 02.03.2020 23:07
Mathematics, 02.03.2020 23:07