Which is a binary ionic compound?
O potassium bromide, KBr
O potassium hydroxide, KOH
O methane, CH4
O water, H20

The answer is what follows:

-An action potential arrives at the axon terminal.

-Acetyl choline is released from the axon terminal into the synaptic cleft.

-The motor end plate is depolarized.

-The depolarized triggers an action potential with propagates along the sarcolemma and the T tubules.

-The sarcomeres contract.

Answer:

I think I got it from recipetips.com

When cooking apples it is not as much of a concern because once they are cooked, the browning will stop. When fresh apples are peeled or cut open, the apple's cells are exposed and react with the oxygen in the air. The reaction that occurs, which is called oxidation, is what turns the apple brown.

Explanation:

Enzymes are proteins. As such they are very specific. When the apple is boiled, the enzyme becomes denatured and as such doesn't turn the apple brown.

Answer:

Amount of food, competition with other species, habitat space

Answer:

1- muscle cells

2- red blood cells

3- unique chief cells

4- sensory receptor cells (works with a neuron)

Explanation:

1- muscle cells are typically connected to connective tissue, they contact and relax to move the skeleton.

2-red blood cells carry oxygen and nutrients from food to the rest of the cells in our body.

3-unique chief cells digest our food using enzymes which allows nutrients to be absorbed.

4-receptor cells  allow us to use our senses to process stimuli and help us decide how to respond to that stimuli

Answer:

1) DNA, RNA, and Artificial nucleic acid.

2) nucleotides

Explanation:

Nucleic acids function to create, encode, and store biological information in cells, and serve to transmit and express that information inside and outside the nucleus.

Nucleic acids are giant biomolecules made of monomers called nucleotides. Nucleotides have three components: pentose sugar (5-carbon sugar), phosphate group, and nitrogenous base.

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Answer: S

Explanation: In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).

Answer: It Banyan Tree

Answer:

How does glycolysis contribute toward aerobic respiration, anaerobic respiration, and fermentation? Glycolysis produces pyruvic acid, which acts as a starting material for aerobic respiration, anaerobic respiration, and fermentation.

Explanation:

Answer:

can I have the picture?

Explanation:

I don't get it

Answer:

1) Red blood cells - Erythrocytes

2) White blood cells- Leukocytes

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Answer:

Why do you think forensic labs analyze non-coding DNA and not genes (i.e. sequences coding for hereditary characteristics)? Because non coding DNA are the polymorphic sequences that differ in different humans. ... The sample of DNA obtained at a crime scene and the suspect's DNA samples contain the target sequence.

Explanation:

Answer:

C) Unsaturated fats

Explanation:

Unsaturated fat is liquid at room temperature. It is mostly in oils from plants. If you eat unsaturated fat instead of saturated fat, it may help improve your cholesterol levels.

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Answer:

Autotrophs

Explanation:

Ex. Plants (Autotrophs) gain energy from the sun and turn it into and produce oxygen (Chemical energy)

Answer: Autotroph

Explanation: Because I did the test:)

Monounsaturated fatty acids are fatty acids that contain one unsaturated carbon molecule in its structure.

One heart-health effect of monounsaturated fatty acids is that they protect the heart from heart diseases.

a) Monounsaturated fatty acids aids in weight loss.

b) Monounsaturated fatty acids are healthy fats such that it helps in the prevention of heart diseases that cause the clogging of the arteries by lowering the levels of bad cholesterol in the body.

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Answer:

The answer is C

Explanation:

The correct option is The planet’s orbit must not be too elliptical in shape.

The gases that make up the planet's atmosphere are mixed together. The Earth's atmosphere contributes to the viability of life.

In addition to giving us air to breathe, it protects us from the majority of the Sun's harmful ultraviolet (UV) radiation, increases the surface temperature of our planet by around 33° C (59° F) due to the greenhouse effect, and mainly eliminates dramatic temperature variations between day and night.

There is an atmosphere on each of the other planets in our solar system, but none of them has the same proportion of gases or layered structure as Earth's atmosphere.

Therefore, The correct option is The planet’s orbit must not be too elliptical in shape.

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Answer:

A normal range is the restricted set of values that is optimally healthful and stable.

A reference range is usually defined as the set of values 95 percent of the normal population falls within (that is, 95% prediction interval). It is determined by collecting data from vast numbers of laboratory tests.

Answer:

1) Mars

2) Earth

Explanation:

Here, the planet A is mars, and planet B is Earth as per the information given here.

A planet is basically a celestial body which orbits the Sun. It has enough mass to overcome rigid body forces as well as adopt a hydrostatic equilibrium shape (almost round), has cleared the area in and around its orbit, and is in orbit around the Sun.

A rocky planet is basically the feature of Mars. Volcanoes, impacts, winds, crustal movement, and chemical reactions have all changed its solid surface.

The surface of Earth, a rocky planet along with the mountains, canyons, plains, and other landforms, is solid and dynamic.

Basically, the world is mostly encapsulated with the component namely water.

The only planet in solar system renowned to have liquid water on its surface is Earth, which is the fifth largest planet overall.

Thus, A is mars and B is Earth.

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Answer:

Aneurysm

Explanation:

An aneurysm is a sac-like protrusion from a blood vessel or the heart, resulting from a weakening of the vessel wall or heart muscle.

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Answer:

ans -In some plants, the roots change their shape and get modified to absorb and transport water and minerals from the soil to different parts of the plant. They are also modified for support, food storage, and respiration. The root modifications perform two major functions- Physiological and Mechanical.

Cell Division: Parts of Nephron

Leaf Structure: Genotype Meaning

2.why are different parts of plants modified?

ans-Certain parts of a plant undergo modification in order to adapt to their surroundings and environmental conditions. These modifications help them in their survival against odds. For example, the leaves in a cactus plant are modified to spines to reduce the surface area and hence water loss by evaporation.

Answer:

B

Explanation:

When a Physician writes orders as ad lib, this means that the patient that the order is written for can have as much as they desire of the specific item that the Physician specifies in the order.

Answer:

Explanation:

Relationships in the food web that show competition for resources include:

Competition in the food web involves organisms of different species trying to use the same resource.

A herbivore such as a cow competing with another herbivore such as a goat, to eat grass (producer) shows competition.

Leopards and Cheetahs competing for a rabbit shows carnivores competing for herbivores.

Then carnivores and omnivores such as lions and humans can compete for other carnivores as well such as jackals.

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Answer:

The nucleus

Explanation:

The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes and is the place where almost all DNA replication and RNA synthesis occurs. The nucleus is spheroid in shape and separated from the cytoplasm by a membrane called the nuclear envelope.

Answer:

You need proteins in order for your body to create and repair cells.

Answer:

Lens

Explanation:

The area of the retina on which the light rays focus is the fovea, which is a small, central pit located in the retina that is responsible for vision, and there are rod and cone cells present in the human eye too.

There are several types of eyes present in the ecosystem, such as eye patterns, and the composition of the human eye is different from that of the dog and the cow, but this is the organ of vision, which allows the individual to see the world for nutrition, predation, navigation, communication, etc. Apart from that, it provides visual information about the shape, size, and color of objects and is involved in many other functions, such as the sleep-wake cycle,

Hence, the area of the retina on which the light rays focus is the fovea, which is a small, central pit located in the retina that is responsible for vision, and there are rod and cone cells present in the human eye too.

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Answer: the amount of water vapor and the temperature will stay the same

Explanation:

Explanation:

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