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Alborosie
2 years ago
14

an animal can wound a tree by scratching away the bark. the tree can respond to the wound in many ways. the sap quickly covers t

he wound, and then the tree covers the wound with new growth. the diagram shows the cross section of a tree with a healed wound. what process worked most directly with a transport section to heal the wound?
Biology
1 answer:
Inga [223]2 years ago
8 0

Cellular reproduction is the process which worked most directly with a transport section to heal the wound.

<h3>What is Cellular reproduction?</h3>

This involves producing a copy of preexisting cells through the process of cell division known as mitosis.

The plant when injured yields multiple cells which covers it up and helps in the healing process.

Read more about Cellular reproduction here brainly.com/question/14249663

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Inappropriate land use, such as removing vegetation from hillsides and plowing fields parallel to a hillside, may contribute to
sp2606 [1]

Answer:D increase in erosion

Explanation:

8 0
2 years ago
Based on the definitions of pharmacophore and privileged structure, outline essential structural features a 1,4-dihyrdopyridine
stiv31 [10]

Answer:

Explanation:

Pharmacophore (pharmacology) - The molecular framework responsible for a drug's biological activity. According to IUPAC — A pharmacophore is the ensemble of steric and electronic features that is necessary to ensure the optimal supramolecular interactions with a specific biological target structure and to trigger (or to block) its biological response.

Privileged structures are defined as molecular frameworks which are able of providing useful ligands for more than one type of receptor or enzyme target by judicious structural modifications.

1) The 1,4-dihydropyridine ring is present in many biologically important molecules that acts as an important scaffold for cardiovascular drug - a calcium antagonists and although it is technically not considered as a pharmacophore, it is considered as a privileged structure.

1,4-Dihydropyridine (DHP), belongs to the class of calcium antagonist that inhibits the influx of extracellular Ca+2 through the L-type voltage-dependent calcium channels.

A positional substitution in the 4-position is feasible in the heterocyclic ring which in turn culminates in various calcium channel antagonist activities and this heterocyclic ring is the common feature for various pharmacological activities such as anti-inflammatory activity, analgesic activity,

antihypertensive, antianginal, antitumor, antitubercular activity and antithrombotic .

Position on the heterocyclic ring binds to the L-type channel and also to N-type channel on membranes.

2.) The bioisosteres are not a suitable bioisostere for the traditional C-4 aryl or heteroaryl substitution which is necessary for calcium ion blockage thereby inhibiting it to function with the mechanism shared above.

6 0
3 years ago
Sickle disease cell is a recessive genetic disorder. How many copies of the mutated gene (HbS allele) do you need to develop ful
solmaris [256]

Answer:

<u>It takes two copies of the mutant gene.</u>

Explanation:

<em>One from each parent, to give somebody the all-out sickness. Numerous individuals have only one duplicate, the other being typical.</em>

<em />

Hope this helped and have a great afternoon!

<em>~ChokieWokie~</em>

6 0
2 years ago
Show a diagram of how ions are formed when a sodium atom comes into close
Firdavs [7]

Answer:

The diagram is attached below.

Explanation:

when sodium and chlorine comes close together they form anion and cation. The compound formed is called sodium chloride.

Both atoms bonded together through ionic bond.

Ionic bond:

It is the bond which is formed by the transfer of electron from one atom to the atom of another element.  

Both bonded atoms have very large electronegativity difference. The atom with large electronegativity value accept the electron from other with smaller value of electronegativity.

For example:

Sodium chloride is ionic compound. The electronegativity of chlorine is 3.16 and for sodium is 0.93. There is large difference is present. That's why electron from sodium is transfer to the chlorine. Sodium becomes positive and chlorine becomes negative ion.

7 0
3 years ago
Over population puts severe stress on the environment because​
IgorLugansk [536]

Answer:

It depletes resources until there are no longer enough to sustain the population

Explanation:

7 0
2 years ago
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