In order for nutrients to enter the cell, those nutrients must pass through what cell structure?
O the nucleus
O the mitochondria
O the cell membrane
O ribosomes

Answer:

everyone was skeptical of each other's work and findings and they wanted to do their own research. Also there has benn a bunch of technological advances over the years. microscopes became better and stronger as well

Explanation:

Answer: It would be,  a 100

Answer:

15.322 %

Explanation:

Supposing that this is a recessive disorder and the population is in Hardy-Weinberg equilibrium:

p² + 2pq + q² = 1, where

1- the genotypic frequency of the homo-zygous dominant allele is p²,  

2- the genotypic frequency homo-zygous recessive allele is q², and

3- the genotypic frequency heterozygous allele is 2pq  

Therefore:

q² = 0.007 >> q = √ 0.007 = 0,0836  

p = 1 - q = 1 - 0,0836 = 0.9164

2pq = 2 x 0.9164 x 0,0836 = 0.15322 (or 15.322 %)

Answer:

The answer should be A. lithosphere.

Explanation:

Firstly, let's look at the options:

C. and D, both parts of the Earth at the core, have almost nothing to do with the Earth's crust or tectonic plates except maybe having a passive effect on them.

B. mantle is where the lava that moves the tectonic plates circulates due to convection, which is the reason they move at all. But, it is not where the tectonic plates themselves are.

Therefore, finally, we have A as the answer.

(As a sidenote, the "lithosphere" means the Earth's crust.)

Hope this helped!

Answer:

Dehydration Synthesis

Explanation:

DEHYDRATION (chemical), a chemical process consisting of  taking away one or more molecules of water by some chemical  connection. The process opposite to dehydration is hydration, ie. the addition of one or more water molecules to a chemical compound. Dehydration produces unsaturated compounds, such as olefins, ketones, and nitriles.

Answer :

Every object in the universe attracts any other object...

Answer:

kh7n7h77n54hbjbu

muaiihfhdhfhfhffhdhrhhfhhfhhchfhfhfhfhfhdhfjufjfjfjfufuguugititkg7hdnd7hdjjjjjjnnnnnnnnbbbgffttyyhhnnnnnnnjjjji7nd7hec

Explanation:

un njjuuuuiiiiuuuuujjjjjjuuuui7iii77

Answer:

it is in fact relative age

Explanation:

Have already established relative age is a characteristic of index fossils.

Index fossils are fossils used to define and identify geologic periods. Index fossils must have a short vertical range, wide geographic distribution and rapid evolutionary trends.

A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms.

Index fossils are the preserved remains of specific species found in the strata of sedimentary rock. They are easily recognized by shape and lived for either a short period of time, geologically speaking, or completely vanished from the Earth in a known extinction event.

Learn more about index fossils:

https://brainly.com/question/14988327

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Answer:

the answer is D

Explanation:

:) sorry im a bit late

Answer:

Double pane windows significantly reduce your energy use (and costs), particularly in the winter, when you can see significant energy savings, depending on your specific windows and technologies.

Explanation:

Answer:

Coral polyps and zooxanthellae algae live in a symbiotic relationship to create coral reefs. The polyps give shelter to the algae while the algae create food for the polyp by photosynthesis. Therefore, the higher the density of phytoplankton, the higher the density of coral polyps.

Explanation:

Explanation:

White light appears to be the most effective light for photosynthesis, but apart from white, red light is also effective. When white light is not used, red is more effective than its counterparts, most likely because red light has a long wavelength that allows it radiate more energy and heat than other color.

Answer:

Explanation:

The difference you can see when you comparethe nucleus of a dividing cell with that of a nondividing cell is that chromosomeswill be seen in the nucleus of the dividing cell because they are visible when acell is dividing apposed to non-dividing cells.

Answer:

The Pacific plate travels approximately 107 km in a million year.

Explanation:

Modern Spreading Rate (R) = distance the seafloor moved in km (d) / age in million years (t)  

R = d/t    

To calculate it in millimeters per year we need to convert it:  

1 km = 1000 m  

1 m = 100 cm

1km = 100,000 cm

We know by the theory that the Pacific plates might be moving approximately between 10.6 - 10.75 cm/year.  So, we might say that it moves 10.7 cm/year. So,

The Pacific plate moves 10.7 cm in one year

1 year-------------------------------- 10.7 cm

1,000,000 years ----------------- X = 10700000 cm

100,000 cm -------------- 1 km

10700000 cm -----------X = 107 km.  

The Pacific plate moves approximately 107 km/my.

Answer:

Explanation:

After the gated channels close, which is as a result of depolarization of voltage, the positive charge that has been increased in the cell will make the potassium channels to open and this will gush out of the cell through its electrochemical gradients. When potassium ion move out of the cell, the membrane potential begin to get to resting potential.

Answer:

Contral group, independent veribal, Experitmental, and dependent group

Explanation:

Answer:

Very limited on its ability to trade

Answer:

Organelle

Explanation:

The nucleoid is only present in the prokaryotic cell so it's not the correct option

Organelles, membrane bound organelles are only found in eukaryotic cells, hence this is the correct answer

The plasma membrane surrounds both types of cells

The cell wall can be present in both types of cells

Answer:

homologous chromosomes

Explanation:

homologous chromosomes is the answer

I hope this helps! If so please mark me the brianliest! Peace and love

Answer:

Answer D

Explanation:

All other answers do help with balance, except whatever D is. Hope it helps. (if I'm wrong I'm sorry, I just don't understand what the final picture is for.)

Answer: It's C the one with the mouth and throat

Explanation: I just did a review quiz to find the answer

Answer:

S. cerevisiae needs natural environment present on ripe fruit while S. epidermidis needs natural environment present on human skin.

Explanation:

S. cerevisiae occurs in nature on ripe fruit because the environment is suitable for them that provides food in the form of sugar while S. epidermidis naturally occurs on human skin because it needs wet and humid environment which is available on human body such as armpits. Due to the presence of suitable environmental condition, both S. cerevisiae and S. epidermidis are present on fruits and human skin respectively.

Answer:A

Explanation:

Answer

there

Explanation:

hope this helps

Answer:

It is C.) It prevents people from getting sick from flu viruses

Explanation:

Animals release carbon dioxide (CO2) into the atmosphere through the process of respiration.