Answer:
D. They provide structure for body tissue, hair, and fingernails.
Explanation:
Hope this helps
the correct sequence in the expression of a trait
Answer:
The amino acid sequence is present in proteins and proteins are responsible for providing character.
Explanation:
Thus, the correct sequence in the expression of a trait gene protein trait.
the human body is made up of trillions of _______ that makeup larger bodily systems like tissues and organs
Answer:
cells
Explanation:
Answer: Cells
Explanation:
the human body is made up of trillions of _______ that makeup larger bodily systems like tissues and organs
Which would probably have the greatest effect on a protein's function
Answer:
Tertiary Structure
Explanation:
Proteins are made up of amino acid units. The four types of protein structure are primary, secondary, tertiary, and quaternary.
From the given options, the greatest effect on a protein's function is caused by tertiary structure because it has branched structure and have several side chains. These side chains can interact in different ways and can change the effect on a protein's function.
Hence, the correct answer is "Tertiary Structure".
Explain how mining can be harmful to the environment
Answer:
It can lead to multiple health hazords like harmful substances and it has a huge waste of rocks and vegatation.
Explanation:
Across the world, mining contributes to erosion, sinkholes, deforestation, loss of biodiversity, significant use of water resources, dammed rivers and ponded waters, wastewater disposal issues, acid mine drainage and contamination of soil, ground and surface water, all of which can lead to health issues in local areas. Some mining methods may have significant environmental and public-health effects.
Answer:
5a.One downside is that the fertilizer destroys beneficial bacteria that are necessary for the plant's soil. It will die before it can expand.
b.One benefit is having enough room and land to start a business and raise crops. One downside is that it destroys animal and wildlife habitats while also limiting O2 generation from trees.
c.One downside of commercial fishing is the loss of habitat, which can lead to extinction. One advantage is that it helps the economy and prevents starvation.
6a.It can cause numerous health hazards such as toxic compounds and has a large waste of rocks and vegetation.
Explanation:
*urgent* What is the genetic information called in Anaphase II? What is another source of genetic variation during metaphase I?
Explanation:
Metaphase II: Chromosomes line up at the metaphase plate. Anaphase II: Sister chromatids separate to opposite ends of the cell. Telophase II: Newly forming gametes are haploid, and each chromosome now has just one chromatid.
Earth is a closed system, meaning the same amount of water has been on Earth, and will
remain on Earth, since Earth's beginnings.
O True
O False
The chaparral biome is generally characterized by its terrain.
Please select the best answer from the choices provided
T
F
Answer:
F A L S EExplanation:
I just took the test and got a 100%
Thank you person above for not getting me a 90%
The statement "the chaparral biome is generally characterized by its terrain" is absolutely false.
What is a Biome?A biome may be defined as a type of very large area which is characterized by a particular type of vegetation. In a more simple sense, it is a very large ecosystem that is running in nature in an unmanaged way. Examples may include tropical rainforests, coral reefs, grasslands, etc.
The chaparral biome is a type of biome that has hot and dry summers with mild and rainy winters. This biome receives about 38-100 cm. of precipitation in a year. It makes this biome most vulnerable to fire in the late summer and fall.
Therefore, the statement "the chaparral biome is generally characterized by its terrain" is absolutely false.
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Help Me out please
I will mark brainiest
Speed , Velocity , or Acceleration ? A bird flies 15 m/s southeast.
Answer:
a
Explanation:
What is the molecule in this image?
A. A carbohydrate
B. A lipid
C. A protein
why is kidney cell different from other cells in your body ? what role do stem cells play?
Answer:
1. Cells have different shapes because they do different things. Each cell type has its own role to play in helping our bodies to work properly, and their shapes help them carry out these roles effectively. The following cell types all have unusual shapes that are important for their function. 2. Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells
Explanation:
Kidney cell is different from other cells in your body such that they are
involved in the following functions due to unique structures and
mechanisms present.
FiltrationIon homeostasisBlood pressure control.Stem cells are majorly involved in the repair of body cells and tissues
during injuries or when worn-out. This is as a result of them having the
ability to become specialized.
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How can individuals protect, prevent, or treat diabetes?
Please help this is due today and I really need help.
Answer:
Manage your weight. ...
Exercise regularly. ...
Eat a balanced, healthy diet. ...
Limit takeaway and processed foods. ...
Limit your alcohol intake. ...
Quit smoking. ...
Control your blood pressure.
Explanation:
From betterhealth.vic.gov
Which description of soil likely allowed Darren to make this identification?
Answer:
There are all kinds of different forms of soil around the world, and they have different features. Just a side note dirt is only soil when there is fertility and life in the dirt. Darren is able to measure the mixture of, clay, silt, and sand to identify the soil sample.
Explanation:
Answer:
what is the question
Explanation:
•Who developed DNA fingerprinting?
•explain individual evidence and trace evidence according to DNA
•explain the use of a DNA probe
Answer:
Alec jefferis developed DNA fingerprinting.
What are the two types of visible-light telescopes?
[Scientists] can create a "baseline." This gives scientists a point to compare against
future studies.
Which would be the closest synonym for the word future?
A
Regular
B
Wicked
C
Upcoming
D
Dangerous
Submit
During which phase of meiosis do tetrads line up in the middle of the cell?
prophase II
metaphase II
anaphase I
metaphase I
Genes code for specifically structured
sugars.
acids.
lipids.
proteins.
Genes code for specifically structured proteins. The majority of genes have the necessary instructions to produce the useful molecules known as proteins, hence option D is correct.
The segment of DNA needed to make one protein is known as a gene, because they code for proteins consisting of hundreds or thousands of amino acids, genes often have hundreds or thousands of base pairs.
The ribosome, a specialized complex that "reads" the sequence of mRNA nucleotides, interacts with the messenger RNA (mRNA). A codon is a group of three nucleotides that typically codes for one specific amino acid.
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what is known for not being apart of the cell membrane
Answer:
glycogen
Explanation:
the particles of a gas are
Answer: Low Density
Gases contain scattered molecules that are dispersed across a given volume and are therefore less dense than in their solid or liquid states. Their low density gives gases fluidity, which allows gas particles to move rapidly and randomly past one another, expanding or contracting with no fixed positioning. The average distances between the molecules are large enough that interactions between molecules don't interfere with their motion.
Indefinite Shape or Volume
Gases have no definite shape or volume.The random movement of gas molecules allows them to expand or contract to assume the volume of the container holding them. Therefore, a gas's volume refers to the space of the container in which its molecules have range to move. This property results in gases occupying more space than they would in their liquid or solid state. Gases also contract and expand by predictable amounts depending upon changes in temperature and pressure.
Compressibility and Expandability
The low density of gases makes them compressible since their molecules can be positioned far apart from one another. This allows them to move freely to fit into the gaps of space between them. Just as gases are compressible, they are also expandable. The freedom of gas molecules causes them to take the shape of any container in which they are placed, filling the container's volume.
Diffusivity
Given the large amounts of space between gas molecules, two or more gases can mix quickly and easily with one another to form a homogeneous mixture. This process is called diffusion.
Pressure
Gas molecules are in constant motion. They exert pressure, or force per unit area, on the interior surface of their container. The pressure varies according to the amount of gas confined to a given container's volume, the temperature and the pressure.
Explanation:
These are the 5 properties of gas, they don't have particles, they have properties.
What part of the microscope is used to move an objective lens into place?
Answer:
The ocular micrometer has no units. Revolving Nose Piece - Several objective lenses of varying magnification and numerical aperture are mounted on the revolving nosepiece. The nosepiece must click into place for the objective lens to be in proper alignment.
A flea and dog are an example of (commensalism herbivory mutualism parasitism) , because the flea irritates the dog's skin and feeds on its blood. Certain bacteria live in the digestive tract of humans , and their relationship is an example of (commensalism / herbivory mutualism parasitism) because the bacteria help humans to break down the food they eat. Cattle egrets eat insects off the back of an elephant, which is an example of (commensalism herbivory mutualism/ parasitism) because the cattle egrets benefit without either harming or helping the elephants.
Answer:
parasitism
mutualism
commensalism
Explanation:
Commensalism is defined as a relationship between two living organism in which one organism get benefits and the other organism neither benefit nor harm.
Herbivory is defined as the relationship between organisms and plants in which organisms consume plant material.
Mutualism is defined as the relationship between two living organism in which both organisms benefit each other.
Parasitism is defined as the relationship between two living organism in which one organism get benefits and the other organisms get harmed.
So, a flea and dog are an example of parasitism, certain bacteria live in the digestive tract of humans is an example of mutualism, and relationship between cattle egrets and an elephant is an example of commensalism.
Hence, the correct answer is:
parasitism
mutualism
commensalism
a population of 2000 deer lived on a plateau in 1906
Answer:
From 1925 to 1930, resource scarcity was the most influential factor on the changing deer population.
Explanation:
Put the following events in order from earliest to most recent:
a. formation of the moon
b. condensation of water vapor leads to formation of the ocean
c. 1st atmosphere
d. 2nd atmosphere
e. formation of the continents
Answer:
I believe it should be C, D, A, B, E, it's a very debated over question about the order of events.
how does mutation affect the outcome of a population in terms of Evolution.
The cell theory is a scientific explanation about the characteristics of cells in living things discovery of cells occurred in the 1600s which piece of equipment my students in science class used to investigate the cell theory
Answer:
Then, what is the question????
In 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.
What is Microscope?A microscope is defined as a laboratory instrument used to examine objects that are too small to be seen by the uncovered eye. Microscopy is the science of examining small objects and structures using a microscope. The word microscopic means invisible to the eye unless aided by a microscope.
Without the microscope, we would not know about the existence of cells or how plants breathe or how rocks change over time. Cell theory was discovered by Robert Hooke in 1665 with the help of a microscope.
Thus, in 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.
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· If an owl regurgitates an average of 2 pellets a day and the average number of prey in one
pellet is 4, how many rodents could be eliminated in one year (assume there are 365 days a
year)? Show your work.
Answer:
2920 rodents could be elimated a year by the owl if the population of rodents could continue to survive with this bird around.
Explanation:
2x4 because 1 pellot is 4 preyy
2 pellots is 8 prey
8 prey for 1 day
8 x 365
not leap year so don;t say 356
so 2920
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Atom A has six protons , five neutrons and five electrons. Atom B five protons , six neutrons, and five electrons . Are atoms A and B of the same element ?
1. no, because they do not have the same number of protons
2. no, because they do not have the same number of neutrons
3. yes , because they have the same number of electrons
4. yes , because both have 16 protons , neutrons, and electrons combined
Answer:
no, because they do not have the same number of protons
Explanation:
No of protons represents atomic number which decides the characteristics of an atom . Two atoms having same number of protons but different number of neutrons are same element . They differ only in some physical characteristics . They are called isotopes . In respect of chemical properties they are same . In a neutral element number of protons and number of electrons are same . But in some case number of electrons may differ . In that case they form ions of the element . In positive ion , number of electrons is shorter than number of protons .
In the present case , atom A and atom B differ in respect of number of protons so they represent different element .
Muscle fatigue is caused by a buildup of _________ _______ in your muscles.
Tina is a microbiology student using an HOL kit for her online course. She shares a small apartment with her two cats, and has a full time job across town. Suggest two potential locations in the apartment for Tina to store the lab materials and incubate cultures. Explain why these locations are appropriate choices for Tina.
Answer:
she can store her materials in a carboard box that is sturdy and away from the cats and window. Also she could store her stuff in a cupboard.
Explanation:
I took this lab already