The pencil has a mass of 5.2g and a volume of 3cm^3. What is its density?(Show formula, work, and units)

Answer:

D) the automobile industry is solely to blame for the increase in global

temperatures

Explanation:

that is based because many things cause global warming, not just the exhaust from cars.

Collagen has: A. pyrrolidine rings, which stabilize helices and glycine residues at every third position (because only glycine residues can fit inside of the super-helical cable).

Collagen can be defined as the main or most abundant structural protein found in the bones, tendons, connective tissues, skin and muscles of a living organism such as a human being.

Basically, collagen is a chemical substance (protein) made up of amino-acids and it holds the human body together.

Hence, collagen typically makes up about 30% of the proteins contained within the human body.

Additionally, collagen comprises the following specific amino-acids:

Each of the three chains of a collagen triple helix with 3.3 residues per turn, is normally stabilized by the steric repulsion between the pyrrolidine rings of hydroxyproline, glycine and proline residues.

Therefore, the pyrrolidine rings of collagen helps in the stabilization of helices and glycine residues, at every third position because the only residue that fits inside of the super-helical cable is the glycine residues.

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Answer:

Explanation:

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea.

Answer:

3

Explanation:

Answer:

Dial Antibacterial Bar Soap.

(first one)

Energizer Ultimate Lithium: The longest-lasting AA battery.

(second one)

Bounty

(third one)

Explanation:

Did I do it right?...

Answer:

Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate

Explanation:

Answer:

To summarize, meiosis is a cellular process in which a diploid parent cell divides into four haploid daughter cells. One very important event in meiosis is crossing over, which occurs between prophase and metaphase I. Crossing over increases genetic variation. The haploid cells produced through meiosis are otherwise known as gametes.

Explanation:

Answer:

The function of organelles is to provide a specific function for the cell.

Explanation:

Eukaryotes have organelles not prokaryotes. All the cellular processes of prokaryotes occur in one cell. The advantage of having seperate spaces to do various functions is for regulation and maintance.

Yes, the ATP will be absorbed by your muscle cells and increase the amount of ATP within your muscles.

ATP is adenine triphosphate, which is an organic compound.

The role of ATP is to provide energy to carry out many functions of the living cells.

The ATP is made up of one adenine atom attached to nine carbon atoms and one sugar group.

The ATP is the energy source and if we drink, an energy drink, the ATP will go to the body.

Thus, the given statement is true.

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Answer:

desirable traits are passed down into future generations

Explanation:

Answer:

*Food preservation increases the shelf life of food.

*Food preservation increases the food supply.

*it's safe to eat food after a long time after preservation

Explanation:

hope it helps

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:

Ocean drifting

Explanation:

Most gold found today is sifted through sand on the shore of beaches.

Answer:

WHAT DRIVES SURFACE CURRENTS?

Surface currents in the ocean are driven by global wind systems that are fueled by energy from the sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.

DIFFERENCES IN AIR TEMPERATURE.

Movement of air due to differences in temperature between two locations is known as convection or advection. Convection is the term commonly applied to vertical movement of air, whilst advection is used in the context of horizontal displacement of air.

DIFFERENCES IN CLIMATE.

Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.

DIFFERENCES IN WATER DENSITY.

High temperature makes water less dense. As water gets warmer, its molecules spread out, so it becomes less dense. As it gets colder, it becomes denser. Most chemicals get denser when they turn from a liquid to a solid, but water is different.

DIFFERENCES IN WATER SALINITY.

As we have seen, most differences in salinity are due to variations in evaporation, precipitation, runoff, and ice cover. All of these process occur at the ocean surface, not at depth, so the most pronounced differences in salinity should be found in surface waters.

Explanation:

Correct me if I'm wrong po!!

PERO HOPE IT'S HELP PO!♥

The ability to feel pain in the left arm is most likely controlled by the RIGHT PARIETAL LOBE. It is one of the lobes of the brain.

The parietal lobes of the brain are located behind the frontal lobe at the top of the brain.

The right parietal lobe is a part of the brain involved in non-verbal memory and mathematical reasoning.

The primary motor cortex on the right region of the brain controls the movements of the left side of the body and vice-versa.

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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).

False. The purpose of the endosperm is to provide nutrients for the embryo.

Answer:

They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health. When your body is in distress and a particular area is under attack, white blood cells rush in to help destroy the harmful substance and prevent illness. White blood cells are made in the bone marrow.

Explanation:  cells are white blood cells that work by   bacteria, viruses, parasites and fungi.

Answer:

Abductor Muscle.

Explanation:

The tensor fasciae latae works in synergy with the gluteus medius and gluteus minimus muscles to abduct and medially rotate the femur. The TFL is a hip abductor muscle. To stretch the tensor fasciae latae, the knee may be brought medially across the body (adducted).

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Answer:

Nucleus.

Explanation: The nucleus is the brain of the organelle. It controls most of its functions and also holds the DNA for that cell.

Answer:

d. polymer

Explanation:

Polymer has a large number of similar units that are bonded together.

A quadriceps muscle sample from Usain Bolt and compared it to one from a 25-year-old male long-distance runner, and it is seen that there are more fast-twitch fibers and red and white muscle fibers of larger cross-sectional area in Usain Bolt's leg muscles.

Athletes who run fast, such as sprinters, have more fast-twitch muscle, which is called "white muscle," as they need more energy for a short period of time, and as a result, the muscles anaerobically respire. The slow twitch muscle, called "red muscle," is more commonly seen in the long distance runner, such as in the marathon, and these runners need a continuous supply of energy for a long time, so aerobically the muscle respires.

Hence, a quadriceps muscle sample from Usain Bolt was compared to one from a 25-year-old male long-distance runner, and it was seen that there are more fast-twitch muscle fibers and red and white muscle fibers with a larger cross-sectional area in Usain Bolt's leg muscles.

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The question is incomplete; the complete question is below.

usain bolt, a world champion sprinter, can run a 10-meter split in 0.82 seconds. say you obtain a quadriceps muscle sample from usain bolt and compare it to one from a 25-year-old male long-distance runner. what differences do you expect to observe between those two muscle samples? select all that apply.

more fast-twitch fibers in Usain Bolt's leg muscles

more mitochondria in Usain Bolt's leg muscles

red and white muscle fibers of larger cross-sectional area in Usain Bolt's leg muscles

Answer:

provides tensile strength and protection against mechanical and osmotic stress. 

Answer:

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations,

Explanation:

tysm