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nika2105 [10]
3 years ago
6

Which statement is correct about the polarity of a water molecule

Biology
2 answers:
RoseWind [281]3 years ago
7 0
Water is polar good luck
Alex787 [66]3 years ago
5 0

Answer:

Water is Polar

Explanation:

There is no overall charge to a water molecule, but there is a slight positive charge on each hydrogen atom and slight negative charge on the oxygen atom.

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Antidiuretic hormone (ADH) is important in maintaining homeostasis in mammals. ADH is released from the hypothalamus in response
ella [17]

Answer:Brainly.com

What is y

Answer.

ADH is released from the hypothalamus in response to high tissue osmolarity. In response to ADH, the collecting duct and distal tubule in the kidney become more permeable to water, which increases water reabsorption into the capillaries.

Explanation

. This option is the mechanisms of regulation of osmoregulatory balance in urine production by the kidney

ADH responds to high solute potential of the blood(high osmolarity) by stimulating the opening of transmembrane proteins AQUAPORINS in the walls of the distal and collecting tubules

This promotes influx of Solutes from the passing tubules into the peritubular capillaries.Water follows by osmosis(reabsorption),untill the osmolarity of these fluids drops.

As this occurs the hypothalamus stopped the production of ADH, the aquaporins closes up,solute influx into peritubular capillaries stoped and therefore water influx

This is negative feedback Mechanism.it is an example of homeostatic process of maintaining water balance of the body during urine formation .

Explanation:

3 0
3 years ago
Explain how the energy investing and energy harvesting steps of glycolysis result in 2 ATP molecules.
Anna [14]

Answer:

There are two-phase of glycolysis preparatory phase and payoff phase. In the preparatory phase, ATP is used therefore it is called the energy investment phase and in the payoff phase, ATP is produced so it is called the energy generation phase.

In preparatory phase 2 ATP is used and it is converted into ADP and in pay off phase 4 ATP is produced from ADP. Therefore by subtracting 2 from 4, we get 2 ATP. Therefore in glycolysis, energy investing and energy harvesting step results into two ATP molecules.

5 0
3 years ago
What is the relationship among solutions, solutes, and solvents?
valentinak56 [21]
Solvents are dissolved in a solute to create a solution. Some examples are sugar solutions, where sugar is the solvent, water is the solute, and the solution is the sugar water that results, as long as the sugar is dissolved evenly in the water.
Hope this helped!
3 0
3 years ago
Most archaeological research supports the theory that the last common ancestor of hominins and apes was a/an ____ creature.
SVETLANKA909090 [29]

Arboreal

Explanation:

Arboreal Definition:

Arbor is a Latin word meaning “tree”. Thus, arboreal means “related to or pertaining to trees”. The other similar words (synonyms) include arborous, arboraceous, arborary. Arbiform is the word used for expressing the term “resembling a tree”

Arboreal Animals

Arboreal animals : are those animals that spend most of their life on trees. They feed, travel, play, and sleep on trees. They prefer to grow their young ones on the trees, which is a difficult task because the newborns are always prone to fall on the ground from height. However, they have adapted themselves in such a manner that these animals can now easily live on such heights. Examples of such animals include chameleons, lizards, green tree pythons, tree snails, koalas, squirrels, cats, monkeys, parrots, sloths, and a variety of insects. Leopards and goats are also considered arboreal because of their excellent ability to climb the trees. Leopards can carry their kills to the top of trees to avoid other predators and scavengers.

7 0
2 years ago
NEED HELP ASAP!
marishachu [46]

The process that is directly responsible for the formation of the bud on the hydra is;

B - Mitosis

5 0
4 years ago
Read 2 more answers
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