What chemical compounds are in a sunflower?​

Answers

Answer 1

Answer:  The major components of the sunflower seed hull, lipids, proteins and carbohydrates.

Explanation: The major components of the sunflower seed hull, lipids, proteins and carbohydrates were studied Lipids represent 5.17% of the total hull weights, 2.96% of which is wax composed of long chain fatty acids (C14–C28, mainly C20) and fatty alcohols (C12–C30, mainly C22, C24, C26).

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Related Questions

The Forensic Anthropology Facility was founded by whom?

Answers

was found in 1981 by anthropologist William Bass to research human decomposition and insect activity.

A student named Janine says that the measure of side b is 64 ft. Please state whether this is correct or incorrect. If this is incorrect, state the length of b. Explain your answer in complete sentences. Use vocabulary such as Pythagorean Theorem, side, hypotenuse, square root etc.

Answers

The measure of side b as 64 ft is incorrect. The accurate measure would be 8 ft.

According to the Pythagorean theorem, the square of the hypotenuse of a right-angle triangle is the sum of squares of the opposite and the adjacent sides. Mathematically:

[tex]hypotenuse^2 = opposite^2 + adjacent^2[/tex]

In this case, the hypotenuse = 10 ft, the opposite = 6 ft and the adjacent = b

Hence,

b^2 = 10^2 - 6^2

       = 100 - 36

          = 64

b = √64

     = 8 ft

Thus, the side b is 8 ft and not 64 ft.

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How do the baby’s respiration and circulation change when the baby is born?

Answers

Answer:

Oxygen and carbon dioxide flow through the blood in the placenta. Most of it goes to the heart and flows through the baby's body. At birth, the baby's lungs are filled with fluid. ... Increased oxygen in the lungs causes a decrease in blood flow resistance to the lungs.

NEED HELP NOW PLEASE
5. Arrange the following levels of organization: Write numbers 1-8 only.

Compound of molecule

Atom

Organelle

Cell

Organism

Organ

Tissues

Organ system

Answers

Smallest to largest

Atom
Compound molecule
Cells
Organelles
Tissues
Organs
Organ systems
Organism

Are plants a source or sink of photosynthesis?

Answers

Answer:

source

Explanation:

What are some of the differences between Eukaryotic and Prokaryotic gene expression? I need several answers.

Answers

Answer:

Prokaryotic

Nucleus is absent

Membrane-bound nucleus absent.

One chromosome is present, but not true chromosome plastids

Unicellular

Lysosomes and Peroxisomes absent

Microtubules absent

Endoplasmic reticulum absent

Mitochondria absent

Cytoskeleton absent

Ribosomes smaller

Vesicles present

Golgi apparatus absent

Chloroplasts absent; chlorophyll scattered in the cytoplasm

Submicroscopic in size Flagella is present and made up of only one fiber

Cell wall chemically complexed

Vacuoles absent

Permeability of Nuclear membrane is not present

Sexual reproduction is absent

Endocytosis and exocytosis are absent.

It may have pili and fimbriae.

Eukaryotic

Nucleus is present

Membrane-bound Nucleus is present.

More than one number of chromosomes is present.

Multicellular

Lysosomes and Peroxisomes present

Microtubules present

Endoplasmic reticulum present

Mitochondria present

Cytoskeleton present

Ribosomes larger

Vesicles present

Golgi apparatus present

Chloroplasts present in plants

Microscopic in size, membrane-bound

Cell wall is present in plants and fungi and chemically simpler

Vacuoles present

Permeability of Nuclear membrane is selective

Sexual reproduction is present

Endocytosis and exocytosis occurred

Pili and fimbriae are absent

Write the sentence as an equation.
p subtracted from 369 is equal to 311
G

Answers

Answer:

p-369=311g

Explanation:

3)What are some examples of specialized cells
and what do they do?
4) Why is the specialization of cells in organisms
significant and important for homeostasis?

Answers

Answer:

3 Neurons are the specialized cells responsible for allowing all the basic body functions to take place correctly as all the necessary communication happens through them. Muscle cells or myocyte cells are specialized in making all movement possible. These cells have a cylindrical shape that allows them to contract.

Explanation:

4 Each cell must be able to perform as a part of a living organism. Cell specialization is required for cells to perform as a part of a whole living thing. Different cells do different jobs.

can some one help me with this please​

Answers

Answer:

7 answer is b

8 answer is d

9 answer is a

Explanation:

Answer:

B

D

A

Explanation:

:)

how to create a stdy guide

Answers

Write down information in the form of question and answer like what does STP stand for? Standard temperature and pressure
write down key information like formulas and definitions

As soon it cut a piece of an outdoor potted plant and brings it inside and place is it in a vase. A few weeks later, the student notice is that not only is a plant so alive, it has roots. The student plans this cutting into a pot with soil, and he grows along side the original point where it came from. Which explanations best match with the description an image shown here in the scenario? Select all that apply.

Answers

Answer:

If its on usa test prep it would be

A) The new root growth is a result of meiosis

B) the new plant formed from as reproduction

D) The new plant is genetically identical to the original plant.

The new plant grows vegetatively from the cutting and will look exactly like the original plant.

Vegetative propagation

Cutting is a form of vegetative propagation attribute of some organisms.

Cutting a tissue off a plant and the tissue developing its own root to become a new plant happens by mitosis.

Mitotic division of the cut tissues leads to the formation of roots and the eventual growth to a new plant.

Mitotic growth means that the new plant will be genetically and physically identical to the parent plant, provided they grow under the same conditions.

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Assume that a cross is made between tall and dwarf tobacco plants. The F1 generation showed intermediate height, whereas the F2 generation showed a distribution of height ranging from tall to dwarf, like the original parents, and many heights between the extremes. These data are consistent with _____________ inheritance

Answers

U find out your self

As wind passes over a mountain, the side over which the wind rises tends to be ____________________ and the side that experiences the downward movement of air tends to be ____________________.

drier; moist and rainy

moist and rainy; drier

rainforest; desert

desert; rainforest

Answers

Given what we know about the effects of air currents on mountain ranges we can confirm that the correct option is option B, moist and rainy on one side while being dier on the other.

Mountains are described as having two sides in regards to their relationship with the air currents. The side of the mountain on which the wind rises is known as the windward side, whilst the side on which air descends is known as the leeward side. The windward side is typically in contact with warmer, moist air from the ocean and other bodies of water.

When coming in contact with the mountain, the air is forced to rise and begins to cool, which often leads to rain or snow. The leeward side of the mountain receives the air that has now already lost the majority of its moisture with its pass through the windward side of the mountain. This air also tends to become warmer as it descends, which explains the dry nature of the leeward side of mountains.

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Answer:moist and rainy; drier

Explanation:

explain whether or not you the chaparral biome to be sensitive to loss of of a single species

Answers

Answer:

The chaparral biome has a high level of biodiversity, which serves to protect an ecosystem against the extinction of a single species. As a result, the chaparral biome should not be overly vulnerable to the extinction of a particular species.

Sources:

The Chaparral practice - Quizlet

Say that you look at the nuclei of 100 skin cells taken from the same person. About how many of these skin cells would you expect to be in interphase

Answers

Answer:

45 cells would be in the interphase

In the nuclei of 100 skin cells. The number of skin cells would be in interphase is 45.

What are cells?

Cells are the key unit of living organisms. The cell divides into many cells through the process of cell division.

Prokaryotic cells are the primitive type of cells that are present only in unicellular organisms, and they do not undergo cell division. These cells do not have true cell organelles and a nucleus, in that DNA is present in coil form in the cytoplasm. They contain ribosomes the organisms are bacteria that contain prokaryotic cells.

Eukaryotic cells are higher cells that contain cell organelles they have to perform various complex functions of large organisms. They have a nucleus which contains DNA or genetic material, it does not have flagella.

Therefore, the number of skin cells in the interphase is 45 cells.

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air is made of ____and ____​

Answers

Answer:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

Answer:

air is made of nitrogen and oxygen

Plants lose __ % water to transpiration resulting in 10% increase in atmospheric water vapor which increases relative humidity and chance of precipitation.

A: 90
B: 10
C: 100
D: 45​

Answers

Answer: A

Explanation: Transpiration is the loss of water from the plant through evaporation at the leaf surface. It is the main driver of water movement in the xylem. Transpiration is caused by the evaporation of water at the leaf–atmosphere interface. Up to 90 percent of the water taken up by roots may be lost through transpiration as only a small amount of that water is used for growth and metabolism.

Which of the following IS NOT a model of motivation?
A. Self-actualization B. Cognitive
C. Expectancyvalue D. Psychoanalytical

Answers

Positive reinforcement is not a component of expectancy model of motivation. Positive reinforcement can be defined as giving something to the subject when they perform the desired action so they associate the action and do it more often and hence, positive reinforcement is not related to expectancy model of motivation.

An internal act or process that aids the individual conduct to achieve the purpose. The model of motivation includes the strategies, goals, and influences that lead the person to follow the decisions.

The following is not the model of motivation:

Option D. Psychoanalytical

Model of motivation can be explained as:

Self-actualization is the realization of potentials and talents possessed by individuals.

The conscious intellectual activity is called cognitive and affects motivation.

The attitude of individuals towards the action and problems are called expectancy values.

Therefore, psychoanalytical is not a model of motivation.

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There are no ____________ in the ____________ , located where the nerve fibers of the ____________ leave the eye and enter the ____________ . Consequently, this region of the retina is commonly called the ____________

Answers

There are no PHOTORECEPTORS in the OPTIC DISC located where the nerve fibers of the RETINA leave the eye and enter the OPTIC NERVE. This region is commonly called the BLIND SPOT.

The retina is an important layer of nervous tissue that covers the inside of the eye, in which the sensation of vision initiates.

Photoreceptors are specialized cells within the retina that respond to light stimuli. In the retina, there are two types of photoreceptor cells: cones and rods.

The blind spot is a small portion of the visual field of the eye that localizes in the optic disk within the retina.

There are no rods or cones (i.e. photoreceptor cells) within the optic disk.

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give a scientific explanation of evolution​

Answers

Explanation:

according to DARWIN'S theory, evolution is derived from the parent's philosophy. meaning, the parents are offspring from an animal that mated with an (updated) version of that species...

What do all living things have in common?

All have cells with a nucleus.
All have a genetic code.
All are made of two or more cells.
All can perform photosynthesis.

Answers

Answer:

All are made up of two or more cells


Into which part of the bacteria cell is the human gene for insulin inserted?

Answers

Answer:

plasmid

Explanation:

plasmid

The human insulin gene is inserted into each plasmid. The plasmid acts as a vector - it is used to transfer DNA from one organism to another. Bacterial cells are made to take up the genetically modified plasmids.

Please answer

Right the kingdoms for different categories for example if eubacteria is prokaryotic or eukaryotic.

Answers

Eubacteria: Prokaryotic - Single Celled - Consumers

Protista; Eukaryotic - Multicellular - Consumers

Fungi: Eukaryotic - Multicellular - Consumers

Plantae: Eukaryotic - Multicellular - Producers

Animalia: Eukaryotic - Multicellular - Consumer

Chemicals that help chemical reactions occur faster rates in living organisms are known as

Answers

The called enzymes that sped up chemical reactions

Which of the following characters can NEVER be an adaptation?

Answers

Answer:

ahh......

where r the options??

Which of the following explains how rumen biotechnology improves feed for ruminant animals?
by identifying small amounts of bacteria from tiny samples of meat
by boosting the bioavailability of carbohydrates and protein in plants
O by helping animals grow larger more quickly and produce cleaner meat
O by screening animals for physical defects and certain diseases

Answers

Rumen biotechnology improves feed for ruminant animals by boosting the bioavailability of carbohydrates and protein in plants. It can be used to improve the nutritive value of ruminant feedstuffs.

Rumen biotechnology refers to the use and management of the techniques of forestomach fermentation in order to improve the efficiency of ruminant production.

Rumen biotechnology can be used to improve the amount as well as the availability of macronutrients (i.e., carbohydrates and proteins) in plants.

However, this technology (rumen biotechnology) exhibits several limitations mainly associated with the identification of bacterial strains used during inoculation, proteins (recombinant enzymes) and genomic stability of the genetic constructs.

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Why is grafting considered asexual reproduction and not sexual
reproduction?

Answers

Answer:

The reason that grafting is not considered sexual is because there is no conjoining of male and female germ cells. (there is no germination like how sperm and egg cells do). So its considered asexual

Explanation:

The period of revolution of the earth is called a ?
Orbit
Day
Year
Month

Answers

Answer:

Explanation:

A year is defined as the time it takes a planet to complete one revolution of the Sun, for Earth this is just over 365 days. This is also known as the orbital period. Unsurprisingly the the length of each planet’s year correlates with its distance from the Sun as seen in the graph above.

Answer:

a year

Explanation:

The amount of time it takes for a single trip around the sun is called a period of revolution. The period for the Earth to revolve around the sun is 365.24 days or one year.

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. Why are cellular respiration and photosynthesis considered almost opposite processes?
A. Photosynthesis releases energy, and cellular respiration stores energy.
B. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
C. Photosynthesis produces excess water, and cellular respiration uses water.
D. Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back.

Answers

Answer:

B. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.

You are competing at a high school gymnastics meet. Your floor routine music begins
and you start running in a positive direction into a tumbling pass, starting from rest.
At 2s, your velocity is 4.5m/s. Calculate your acceleration.
Your Answer:
Answer
units

Answers

Answer:

2.25 m/s^2

Explanation:

Acceleration is the speed which you are increasing by per second. Therefore to find acceleration all you need to do is divide the change in velocity (4.5) by the time (2). Your units than become (m/s)/s or m/s^2.

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