the deltoid tuberosity is a bone marking on the lateral surface of the shaft of the humerus. what is the function of this bone marking?

Answers

Answer 1

The deltoid muscle has an attachment point at the proximal deltoid tuberosity of the humerus, which is located about one-third of the way to the elbow.

The deltoid tuberosity is a roughened, V-shaped region that is situated in the body (diaphysis) of the humerus. Function: acts as a point of connection for the deltoid tendons. Located near the distal end of the humerus is the medial epicondyle. Function: Acts as a point of attachment for the majority of the forearm's muscles. The scapular spine and the lateral third of the clavicle serve as its base (or origin). The insertion site for the trapezius muscle is similar to this U-shaped origin point.

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Related Questions

What trophic level(s) do the birds occupy? Choose all that apply.

Answers

Answer:

Third Trophic Level

Explanation:

Third Trophic Level

Answer:

my geography teacher told me it was the under canopy, canopy and emergent layer

Explanation:

How do the potential mining impacts extend beyond just the local community?

Answers

Answer:

We have found mining can negatively affect people by: forcing them from their homes and land.

Please help biology!

Please help biology!
Please help biology!

Answers

Answer:

Hello. I'm follicle cell, a cell that along with other 20 types of other cells, make up the hair follicle. The hair follicle is located in the dermis, under the epidermis, and has a deep rounded portion called the bulge: this is my home where, together with my mates, we can build a new hair.

More precisely, I am a stem cell, that is, an immature cell that can mature to become a mature epithelial cell.

When mature, I have a very distinct nucleus with 46 chromosomes and a clear cytoplasm with glycogen. Thanks to my genes, i can produce several proteins to sustain the hair such as keratins, that make the hair strong, and other proteins that connect me to other surrounding cells across the plasma membrane.

The absence of follicle hair causes alopecia, loss of hair from part of the head or body.

A prient is diagnosed with severe Traumatic brain injury and is put on an IV drip containing an Na+ at a concentrafion of 513 mmol/L. The patient's cells have an intracellular Na+ concentration of 154 mmol/L. What will occur?

A. Water will move into the cells
B. Na+ will move into the cells
C. Water will move out of the cells
D. Na+ will move out of the cells

Answers

The given scenario involves a patient with traumatic brain injury who has been diagnosed with an IV drip containing Na+ at a concentration of 513 mmol/L. The patient's cells have an intracellular Na+ concentration of 154 mmol/L. In this situation, water will move out of the cells.

The correct option is C. Water will move out of the cells.Why will water move out of the cells?In this situation, water will move out of the cells because of the process of osmosis. Osmosis is the process by which water moves from an area of low solute concentration to an area of high solute concentration. In this scenario, there is a higher concentration of Na+ ions in the extracellular fluid (513 mmol/L) than the intracellular fluid (154 mmol/L). Due to this, water will move out of the cells into the extracellular fluid where the concentration of Na+ ions is higher.

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im stuck on the first 2 answers

im stuck on the first 2 answers

Answers

Answer:

Trees in and around Austin are uprooted from heavy wind

Explanation:

Goose island is already on the coast so it's used to salt water.

The birds won't become extinct in one day.

It takes a while for a river to be completely destroyed naturally.

Reflecting telescopes use mirrors as well as lenses.
Please select the best answer from the choices provided
T
F
( T )

Answers

Answer:

answer og this question is False

Explanation:

because reflecting telescopes uses only mirror instead of lenses because it is reflecting one

At the end of the summer, the normal plants had grown more than those with variegated leaves. All the plants had been grown in the same conditions. Explain why plants with normal leaves grow more than plants with variegated leaves.

Answers

Answer:

Pigment

Explanation:

The normal leaves contain more of a green pigment suggesting more chlorophyll present in the plant. This increases the rate of photosynthesis meaning the plant can grow faster. Variegated leaves have variation of colours some are not green meaning they grow slower.

Hope it helped

Plants with normal leaves grow more than plants with variegated leaves because variegated leaves have reduced chlorophyll content, impacting photosynthesis and overall growth.

What is  variegated leaves?

Variegated leaves refer to leaves that display a pattern of different colors or shades, typically characterized by patches, stripes, or streaks of contrasting pigmentation. This variation in coloration is a result of genetic mutations or changes in chloroplast distribution within leaf cells.

In variegated leaves, the color variation is caused by differences in chlorophyll content, which is responsible for the green color in leaves. The areas with reduced chlorophyll may appear white, yellow, cream, or other colors depending on the pigments present. This variation can be stable throughout the plant's life or occur only in specific conditions or stages of growth.

Variegated leaves can be found in a variety of plant species, both in the wild and in cultivated plants. They are often valued for their ornamental appeal and can add visual interest and uniqueness to gardens, landscapes, and indoor spaces.

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Science? Study island

Science? Study island

Answers

i believe the answer is b tell me if I’m wrong pls


A group of environmental activists want to reduce the effects of global warming. What actions should they promote to achieve their goal?

Answers

Answer:

the answer is C. Use alternate energy sources

Explanation:

on Edmentum i did the test, it was correct

List following astronomical objects in order from smallest to largest ? planets , stars, moons, nebulae, galaxies , dwarf plants , universe , solar systems , meteors .

Answers

Answer:

;>;

Explanation:

warning: I am mostly guessing- so if u get this wrong I am sorry 100% sorry

here ya go!: universe, solar systems, galaxies, nebulae, meteors, planets, moons, dwarf planets, stars.

plz help ASAP
list one contagious and non-contagious disease

thx and have a good rest of the day​

Answers

Answer is Contagious: flu
Non contagios: diabetes

covering what part of a rattlesnake with what material would most reduce its strike accuracy?

Answers

Covering the head of a rattlesnake with a thick and heavy material such as metal or thick leather would most reduce its strike accuracy. This is because the snake relies on the mobility and flexibility of its head to accurately strike at its prey. By covering the head with a heavy and inflexible material, the snake's ability to aim and strike accurately would be greatly diminished.

To most effectively reduce a rattlesnake's strike accuracy, you should cover its head, specifically the eyes and heat-sensing pits, with a non-transparent material.

Step-by-step explanation:

1. Identify the target areas: A rattlesnake relies on its eyes and heat-sensing pits (located near the mouth) to accurately detect and strike its prey.
2. Choose a material: Select a non-transparent material, such as thick fabric or rubber, to block the snake's visual and heat-sensing abilities.
3. Cover the snake's head: Gently and carefully cover the snake's head, ensuring that both the eyes and heat-sensing pits are fully obstructed by the material.

By following these steps, you will significantly reduce the rattlesnake's strike accuracy by limiting its ability to detect and target prey.

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Determine when you should remove your goggles in the lab room.
When everyone in the room is done handling any chemicals or glassware
Whenever you need to lean in close to get a volume reading
When you have finished cleaning up your chemicals and glassware
Whenever your goggles become foggy or uncomfortable

Answers

Answer:

i would say when everyone is done handling any chemicals or glassware because if you go over to their area it could affect you if you arent wearing your goggles

when one living organism feeds on another, the organism serving as the food source is called the .

Answers

When one living organism feeds on another, the organism serving as the food source is called the prey.

The organism that is feeding on the prey is known as the "predator." This interaction is an example of a predator-prey relationship in ecosystems.

When one living organism feeds on another, the organism being consumed is referred to as the prey. The predator, or the organism doing the feeding, typically hunts and kills the prey in order to obtain food. Prey can come in many forms, including plants, animals, and microorganisms.

In many cases, the prey is a smaller or weaker organism that is unable to defend itself against the predator. Prey-predator relationships are common in many ecosystems, and they can play important roles in regulating populations and maintaining ecological balance. Overall, the term "prey" refers to any living organism that is consumed as food by another organism.

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what human organ can regenerate up to half of itself if damaged?

Answers

The liver can regenerate up to half of itself

Here in total of 50 alleles, 20 alleles are B(black) and 30 are b (brown). How many of each allele would be present in a total of 100 alleles?

Answers

If we have a total of 50 alleles, with 20 alleles being B (black) and 30 alleles being b (brown), we can calculate the number of each allele present in a total of 100 alleles by maintaining the same proportion.

To do this, we first need to determine the ratio of black alleles (B) to brown alleles (b) in the initial 50 alleles.

The ratio of B to b:

B:b = 20:30 = 2:3

Now, we can apply this ratio to calculate the number of each allele in a total of 100 alleles.

For black alleles (B):

If the ratio of B:b is 2:3, we can represent it as 2x:3x, where x is a common multiplier.

So, 2x represents the number of black alleles in the new total of 100 alleles.

To find the value of x, we can set up the following equation:

2x = 20 (since there were originally 20 black alleles)

Solving the equation:

2x = 20

x = 10

Now we can calculate the number of black alleles (B) in a total of 100 alleles:

2x = 2 * 10 = 20

Therefore, there would be 20 black alleles (B) in a total of 100 alleles.

For brown alleles (b):

Since the ratio of B:b is 2:3, the number of brown alleles can be represented as 3x.

To find the value of 3x, we can multiply x by 3:

3x = 3 * 10 = 30

Therefore, there would be 30 brown alleles (b) in a total of 100 alleles.

In summary, in a total of 100 alleles, there would be 20 black alleles (B) and 30 brown alleles (b), maintaining the same proportion as in the initial 50 alleles.

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What is the domain of the function graphed below


What is the domain of the function graphed below

Answers

Answer: D = { x ∈ R - {-2, 1}}

Explanation:

The domain of a function f(x) is the set of all the possible values of x that we can input in our function.

For this particular function, we can see two divergences (meaning that there are two values of x where the function goes to infinity)

Those values, that in the graph are signalized with a dotted red line, are:

x = 1 and x = -2

(you need to count the squares, each square is 1 unit)

So this two values give problems to our function, this means that those values do not belong in the domain of our function.

Then the domain of our function is the set of all the real numbers except the numbers x = -2 and x = 1.

We can write this as:

D = { x ∈ R - {-2, 1}}

there says " x belongs to the set of all the real numbers minus the set of -2 and 1"

why must our body temperature be maintained at 37°

Answers

This is because 37 degrees Celsius is the ideal body temperature, as it is high enough to prevent fungal infections, but is not high enough that we will be required to eat constantly in order to maintain our metabolism.

What’s this specialized cell call?

Whats this specialized cell call?

Answers

Answer: Nerve cells, blood cells, and reproductive cells are examples of specialized cells. Nerve cells, called neurons, have long connections that help them transmit messages throughout our nervous system.

Explanation:

PLSSS HELP IF YOU TURLY KNOW THISS

PLSSS HELP IF YOU TURLY KNOW THISS

Answers

Answer:

It's A.

Explanation:

Because owls and hawks have different Pray to catch and different species

The answer here is a idcverf errrffr we

do terrestrial dicot and monocot roots have root caps?

Answers

Answer:

Yes The cap is present on all roots except those of parasites and in mycorrhizal roots .The roots of aquatic plants have vestigial caps when young but the initial soon die and the cap disappear. The calyptrogen initiate root cap in monocots. In the dicots the cap appears to be a specialized development of the epidermis. In Monocots the cap has attained independent origin.

explain the roles of mRNA and tRNA

Answers

M RNA function is to carry protein information from the DNA in a cells nucleus to the cells cytoplasm. T rna serves as a link (or adapter) between the messenger RNA molecule and the growing chain of amino acids that make up proteins

During phagocytosis of one cell to another, the larger cell engulfs the smaller cell by enclosing it in a part of its plasma membrane which then pinches off so the cell is then within the larger cell. Given this may have been the process that brought bacterial cells into the ancestors of eukaryotic cells as endosymbionts, what structural characteristics might be expected in mitochondria and chloroplasts?

Answers

Explanation:

Phagocytosis is the process by which cells ingest large particles, including other cells, by enclosing the particles in an extension of the cell membrane and budding off a new vesicle. During pinocytosis, cells take in molecules such as water from the extracellular fluid.

What is the process by which populations of organisms change over time?

Answers

Answer:Evolution is the process by which populations of organisms change over generations. Genetic variations underlie these changes

Explanation:

Create Punnet squares for both the F1 and F2 generations for each of the following dihybrid crosses of pea plants: a. A homozygous yellow, round seeded plant (YYRR) with a homozygous green, wrinkled seeded plant (yyrr) b. A heterozygous yellow, round seeded plant (YyRr) crossed with a homozygous yellow, wrinkled seeded plant (YYrr) c. A heterozygous yellow, round seeded plant (YyRr) crossed with a homozygous green, wrinkled seeded plant (yyrr) d. A homozygous green, round seeded plant (yyRR) crossed with a heterorygous yellow, round seeded plant (YyRr)

Answers

a. A homozygous yellow, round seeded plant (YYRR) with a homozygous green, wrinkled seeded plant (yyrr)A Punnett square is used to predict the probability of offspring genotypes.

Since the dihybrid cross includes two genes that are inherited independently of one another, a 4x4 Punnett square is required. The parents' gametes are written along the top and side of the table, with the potential offspring genotypes in the boxes. | YR | Yr | yR | yr | |---|---|---|---| | YR | YYRR | YYRr | YyRR | YyRr | | Yr | YYRr | YYrr | YyRr | Yyrr | | yR | YyRR | YyRr | yyRR | yyRr | | yr | YyRr | Yyrr | yyRr | yyrr | b. A heterozygous yellow, round seeded plant (YyRr) crossed with a homozygous yellow, wrinkled seeded plant (YYrr)A 2x2 Punnett square is required for this cross. | YR | yr | |---|---| | YyRr | YYRr | YyRr | | YYrr | YYrr | YYrr | c.

A heterozygous yellow, round seeded plant (YyRr) crossed with a homozygous green, wrinkled seeded plant (yyrr)A 4x4 Punnett square is required for this cross.| YR | Yr | yR | yr | |---|---|---|---| | YYrr | YyRr | Yyrr | YyRr | Yyrr | | YyRr | YYRR | YYRr | YyRR | YyRr | | yyRR | YyRr | Yyrr | yyRr | yyrr | d. A homozygous green, round seeded plant (yyRR) crossed with a heterozygous yellow, round seeded plant (YyRr)A 2x2 Punnett square is required for this cross.| YR | yr | |---|---| | YyRr | yyRr | yyrr | | yyRR | YyRr | Yyrr |

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In a species of snails, the allele for pink-colored shells is dominant over the allele for yellow-colored shells. If a heterozygote snail is crossed with a homozygous pink-shelled snail, what is the probability that an offspring will have a pink shell?

A. 0.75

B. 1.00

C. 0.50

D. 0.25

Answers

the answer is B. 1.00 as the heterozygote snail will always pass on its dominant pink shell allele to the offspring of this cross meaning that all offspring will have a pink shell.

a well-balanced diet should consist of approximately 58% carbohydrates, 30% fat, and 12% protein. (T/F)

Answers

True. Approximately 58% of a diet's calories should come from carbs, 30% from fat, and 12% from protein.

Each gram of carbohydrate has 9 calories. Each gram of fat and protein contains about 4 kcal. Protein in the body is broken down when not given enough carbohydrates to utilize as fuel.

The nutrients your body requires to function properly are provided by a balanced diet. Without a healthy diet, your body is more vulnerable to illness, infection, weariness, and poor performance. Lack of access to healthful meals can cause growth and developmental issues, poor academic performance, and recurrent illnesses in kids.

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A student observes some sugar as it is heated and bums. The student concludes that a
chemical reaction has occurred. Which of the following observations about the burning sugar
provides evidence of a chemical reaction?

Answers

Answer:

I think that's the process of melting

Explanation:

when the sugar molecules are heated, the molecules of it wil decompress

what is the reason that fat yields more calories and carbohydrates or proteins

Answers

Fats are able to yield more calories as compared to proteins as well as carbohydrates because one molecule of triglyceride yields three molecules of fatty acid with as much as 16 or more number carbons which can produce more energy.

Each and every cell that is present in our body requires energy in order to perform necessary functions which are required for a number of different processes. This requirement of energy is fulfilled by the food that we take from our diets and is broken down to produce energy.

The carbohydrates are the macromolecules which serve as the primary source of energy for the body followed by fats and then proteins but fats produce more mount of calories as compared to sugars.

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Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to explain WHY the answer is false Question: A protein that does not have a sorting sequence will live in the cytoplasm.

Answers

A protein that does not have a sorting sequence will not necessarily remain in the cytoplasm. This statement is false.

The presence or absence of a sorting sequence, also known as a signal sequence or targeting sequence, determines the protein's intracellular localization or targeting.

Proteins without sorting sequences can have various intracellular destinations depending on other factors. For example, they may be synthesized in the cytoplasm and remain there to perform their functions.

However, there are other mechanisms through which proteins can be targeted to specific organelles or compartments within the cell.

Many proteins without sorting sequences can be targeted to specific cellular locations through protein-protein interactions or other signal recognition mechanisms.

These interactions can direct the protein to specific organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, or peroxisomes.

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