Answer:
bird feeder, terrarium, bottle top bag seal, piggy bank, watering containers, hanging baskets
Answer:
C. Sand
Explanation:
The soil permiability of soil textures are the following:
Sand 5.0
cm/hour
Sandy loam 2.5
cm/hour
Loam 1.3
cm/hour
Clay loam 0.8
cm/hour
Silty clay 0.25
cm/hour
Clay 0.05cm/hour
So the type of soil that has the greaters permeability is the option C. Sand
A sponges body?
I have no clue
I'm so sorry :/
Answer:
Jacob and Monod were intellectually primed to draw the conclusions they did concerning regulation of the lac operon. In part, this was due to their fascination with mechanisms of enzyme regulation. They knew that the activity of some enzymes is regulated when their reaction product binds to the enzyme, changing its shape and therefore its activity. This knowledge allowed them to easily make the intellectual leap to propose B) allosteric regulation of the repressor
Explanation:
When we talk about the mechanisms of enzyme regulation, we refer to allosteric regulation of the repressor. The Allosteric control of transcriptional regulatory proteins allows organisms to react to changes in environmental and metabolic conditions. Also, it is s a thermodynamic phenomenon. When it binds one molecule, the affinity with which a protein binds to a second molecule is altered.
One carbon atom has 4 valence electrons. Hope this helps