Answer:
epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
Explanation:
i looked it up
Big brain
There are many steps for that and here I'm going to explain it to you. The first step is that a cell copies the genetic instructions and then the dna unrolls. The second step is that RNA polymerase binds onto the strand. Then the third step is that the messenger RNA is ordered to go out of the nucleus into the cytoplasm to a ribosome. ANd the final step is the the ribosomes <span>then take the mRNA and translate it into amino acids. That is how it is translated</span>
It's important because we need the scientists to discover where it is. The Lokiarchaeota is a main cause for infections, and diseases, and if we identify it, and study it, we may know how to cure certain diseases, and how to prevent them.
Answer:
A,B and E
Explanation:
- I+: I refers to the lac repressor, the + indicates that the repressor is functional
- P+: P refers to the promoter region and the + indicates that the promoter is functional
- Oc: O refers to the operator region, but the Oc indicates that the operator is constitutive ie. that it is always on/ can't be turned off.
- Z-: Z refers to the LacZ gene which produces β-galactosidase. Z- indicates that this gene is non-functional
- Y+: Y refers to the LacY gene which produces the permease protein. Y+ indicates that this gene is functional
So based on the breakdown above:
- C is not true because the lac operon is an inducible system. The operator needs to be able to be repressed. In this case the operator is constitutive (always on) which is not the correct form.
- D is not true because Z-, no β-galactosidase is produced.
Only A, B and E apply.
