Answer:
See the answer below
Explanation:
What really happened was that the component molecule present in the teabag became hydrated as a result of dissolution in water. Once dissolved, the molecules start to move about <u>from the region of higher concentration - that is, the tea bag - to the region of lower concentration</u> until the molecules become uniformly diffused throughout the water in the mug.
Answer:
- <u>259,000 g of chalk.</u>
Explanation:
<u>1) Data:</u>
a) 2000 boxes
b) 175 g / box
c) % yield = 74%
<u>2) Formula: </u>
- % yield = (theoretical yield / actual yield) × 100
<u>3) Solution:</u>
a) Calcualte the actual yield:
- mass of product = 2000 box × 175 g/ box = 350,000 g
b) Solve for the theoretical yield from the % yield formula:
- % yield = (theoretical yield / actual yield) × 100
⇒ theoretical yield = % yield × actual yield / 100
theoretical yield = 74% × 350,000g / 100 = 259,000 g
Answer:
The correct answer is a Receptor ubiquitinylation mechanism is most likely to irreversibly terminate a signal transduction pathway.
Explanation:
Cell signaling or signal trasduction is phenomenon that regulates all physiological and biochemical processes that occur inside our body.Cell signaling take place by the binding of signaling molecule to a specific receptor.
It is also very much important to terminate the signaling pathways after the physiological or biochemical process is completed to maintain body"s normal homeostasis.
Irreversible termination of signal transduction means signaling pathway that is terminated cannot be reversed for further activation. Receptor ubiquitinylation or destruction of receptor by ubiquitin proteins and its associated enzymes helps to irreversibly terminate a signal transduction pathway.
You need to use the electron configuration, which you can do from the atomic number or search in a book or Internet.
The atomic number of Ga is 31 and its electron configuration is:
[Ar] 3d10 4s2 4p1 .... (the numbers to the right of the letters d, s and p are superscripts)
Every electron occupies the lowest energy level available, so the last electron, which is 4p1, is in the highest enery level.
The number 4 indicates the shell, and the letter p is the subshell.
Answer: subshell 4p
I believe that the answer is that, all substances can be classified as either organic or inorganic substances.
Organic compound are a large class of gaseous, liquid, or solid compounds whose molecules contain one or more carbon atoms that are covalently linked to atoms of other elements, mainly, hydrogen, oxygen or nitrogen. Inorganic compounds on other hand are compounds with no carbon element on them, such as water.
