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3 years ago

in order for a liquid to turn into a solid,would you transfer energy in or out?What happens to speed of molecules

Biology

2 answers:

Umnica [9.8K]3 years ago

8 0

Answer:

transfer energy out and the speed of the molecules would decrease and the particles would vibrate less

Explanation:

zysi [14]3 years ago

5 0

The molecules tend to move slower than a liquid

right answer

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In osmosis jones, what represented the blood and blood vessels ?

ivanzaharov [21]

Answer:

Omg HEYYY

Explanation:

great question. The #### ##### ######## ## ###

4 0

2 years ago

What does a phospholipid contain

ozzi

Answer:

A phospholipid contains a phosphate group, two alcohols, and one or two fatty acid chains

Explanation:

5 0

3 years ago

small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi

irina [24]

Answer:

Frequency of p $= 0.684$

Frequency of p $= 0.316$

Number of individuals with homozygous dominant (AA) $= 47$

Number of individuals with heterozygous (Aa) $= 43$

Number of individuals with homozygous recessive (aa) $= 10$

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals $(q^{2})$ is $\frac{10}{100} = 0.1$

Now, q will be

$= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316$

As per Hardy Weinberg's equation -

$p + q = 1$

Substituting the value of q in above equation, we get -

$p + 0.316 = 1p = 1 -0.316\\p = 0.684$

Now the frequency of homozygous dominant (AA) will be

$p^{2} = 0.684^{2} \\= 0.467$

Hence, out of 100 people $0.467 * 100 = 46.7 or 47$ people are homozygous dominant (AA)

Like wise out of 100 people $0.1 * 100 = 10$ people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

$p^{2} + q^{2} + 2pq = 1\\$

Substituting the values in above equation, we get -

$0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433$

So, out of 100 people $0.433 * 100 = 43.3 or 43$ people are heterozygous (Aa)

7 0

3 years ago

Select all that apply The cellular respiration the mitochondrion serves as?

SVEN [57.7K]

D. The Krebs cycle

Here’s the Explanation for it:

The Cellular respiration refers to the biochemical pathway in which the cells release energy from chemical bonds of food molecules. The energy that is provided is very important to the creation of life itself.

The aerobic phases of the cellular respiration in eukaryote is seen within mitochondria (organelles). This is know as the Krebs Cycle and the electron transport chain which are aerobic phases.

Hope this helps!

5 0

2 years ago

How much electrons would an atom of 10 protons and 11 neutrons have?

Elina [12.6K]

Answer:

10 electrons

Explanation:

Normally you would assume the atom to be neutral, meaning the protons and electrons cancel each other, if nothing states the charge of the atom. So, there must be 10 electrons in order to cancel out the protons.

Hope this helped :]

4 0

2 years ago