What is the correct order of classification from largest (broadest) to smallest (most specific)?

The densities of the Jovian planets are _____.

castortr0y [4]

My Answer: lower than terrestrial planet densities, lower than the density of rock.

Hope I helped! :D

6 0

3 years ago

Read 2 more answers

While a 31-year-old multigravida at 39 weeks' gestation in active labor is being admitted, her amniotic membranes rupture sponta

uranmaximum [27]

The nurse should first note the amount, color as well as the odor of the amniotic fluid.

Explanation

When a patient’s membrane ruptures spontaneously, the nurse should start by checking the consistency, odor, as well as the volume of the amniotic fluid. For this case, there are minimal chances of cord prolapse because the fatal head is already engaged and at 0 station. If the fatal head is not yet engaged, the nurse should start by checking for cord prelapse if the membrane ruptures spontaneously.

7 0

3 years ago

At label ________, the cell is not hyperpolarized; however, repolarization is in progress, as the sodium channels are inactivate

azamat

Answer: C

Explanation:

When a neuron receives a stimulus, the sodium channels present in the membrane are opened, and therefore Na+ enters the cell in favour of the concentration gradient, so that the membrane potential changes to positive by means of ion exchange, producing depolarization. If this depolarization reaches a certain threshold value, an action potential is generated. The next step is the opening of the potassium channels and the inactivation of the sodium channels, so that the repolarization of the membrane takes place. The sodium channels, will return to the closed state in the hyperpolarization to continue in this state during all the rest potential achieving the action potential to return to -70 mV (repolarization).; until the arrival of a new action potential which produces the activation and opening of the sodium channels, repeating the cycle again and generating a new depolarizing action. This process is part of the synaptic transmission.

So, hyperpolarization is any change in the cell's membrane potential, which makes it more polarized. This means, hyperpolarization is an increase in the absolute value of the cell's membrane potential. Thus, changes in membrane voltage where the membrane potential is more distinctly positive or negative are hyperpolarizations.

During the repolarization period after an action potential, the membrane potential is more negative than when the cell is in "rest period". In the picture, this repolarization period is about 1-2 milliseconds. So, repolarization is the time in which the membrane potential is hyperpolarized with respect to the resting potential.

In the attached figure, part C indicates this repolarization period.

6 0

4 years ago

In the Channel Islands Ecosystem described in this lesson, which of the organisms would you

Alex73 [517]

Answer:when visiting the Channel Islands, you can't help but be amazed by creatures such as the island fox, night lizard, deer mouse, island scrub jay, and ashy storm-petrel, just to name a few of the endemic species. The Channel Islands were also once home to the pygmy mammoth, a now extinct dwarf elephant that evolved in this insular environment.

Along with these endemic species are many of what biologists call invasive species, species that originated from elsewhere but have found a home in the Channel Islands. These include sweet fennel, olive trees, and Australian blue gum trees. For a time, elk and deer could also be found here as well.

Explanation:

7 0

2 years ago

PLSS HELP IMMEDIATELY!!! ILL MARK BRAINIEST IF U DONT GUESS OR LEAVE A LINK!

Goshia [24]

Answer: The answer is A. Increaed use of fossil fuels.

Explanation:

5 0

3 years ago