6. A taxi hurries with a constant speed of 84 km/h. How far can it travel in 5 hours?
0.6 km
420 km
300 km
16.8 km
Answer:
420 km
Explanation:
Answer:
420 Km/h
Explanation:
all you have to do is take 84 km/h and multiply it by 5 because that's how many hours it will take
An organic molecule contains carbon atoms. true or false
Answer: i’m pretty sure that it does contain carbon atoms
Explanation: most organic compounds contain a significant amount of carbon
Answer:
True
Explanation:
All living organisms are built up with carbon molecules
Revolution example real world examples of revolution in science.
Answer:
earth revolution around the sun
Which of the following is not an example of mutualism?
Plsss help
Answer:
D. Conifers and Grasses spreading their pollen with the wind.
Explanation:
Let's start with what mutualism is. Mutualism is when both parties of a relationship benefits. So, when you go to the doctor, this would be mutualism. The doctor is getting paid, and you are getting healthy. Both sides benefit!
Now let's go thrugh out examples.
Moths drinking nectar and pollinating night blossoming flowers: The moths get fed (nectar), and the plants get pollinated (their whole purpose). Both sides benefit.
Bees drinking nectar and pollinating many angiosperms of food supply: This option might seem confusing because of the term angiosperm. I promise it isn't! Ignore angiosperm. Bees are drinking nectar -> they benefit. The other thing is getting pollinated. All plants like getting pollinated, no matter their fancy name. So both sides benefit!
Beekeepers maintaining colonies of bees and moving them to different farms and orchards: This one might also have been hard, because it requires sme critical thinking. Let's look at the beekeepers first. Beekeepers make money off of honey when they have bees, so they benefit. But do bees benefit in this relationship? Yes! Bees like having lots of plants to pick from to get their pollen. By being moved to an area with lots of plants, they get more pollen, so they benefit!
Now, we know the last one HAS to be right. But let's go through it anyways.
Conifers and Grasses spreading their pollen with the wind: Right away we know the conifers and grasses are benefitting. They want to spread their pollen- why else would they do it? But, to be mutualism, another party has to be benefitting. In this equation, there is no other party. Maybe you thought the win, or maybe you thought of the fields. What are they getting out of this relationship? Nothing. This is not mutualism.
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Tay Sachs disease is an autosomal recessive disorder involving the hexoaminidase gene. What type of mutation occurs in this gene?
Tay-Sachs disease is caused by mutations in the HEXA gene and inheritance is autosomal recessive . The HEXA gene gives the body instructions to make part of the beta-hexosaminidase A enzyme, which is needed to break down a substance called GM2 ganglioside.
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Answer:
Frameshift mutation
Explanation:
A frameshift mutation is a genetic mutation caused by insertions or deletions that shift the whole sequence.
In one type of dog, black spots (B) are dominant over brown spots (b) and long tails (L) are dominant over short tails (l). Use the dihybrid cross for parents with the genotypes BBLl and BbLl and determine the likelihood of offspring with the genotype BBLl.
BL Bl BL Bl
BL BBLL BBLl BBLL BBLl
Bl BBLl BBll BBLl BBll
bL BbLL BbL BbLL BbLl
bl BbLl Bbll BbLl Bbll
A. 1/16
B. 2/16
C. 3/16
D. 4/16
The branch of biology which deals with the study of genes and inheritance is called genetics. There are two types of alleles presents, these alleles are as follows:-
DominantRecessiveThe cross is used to check the outcomes of the mating between two parents.
In a dihybrid cross, the parent is mates with the other partner to study the two characters.
According to the question, the possible outcomes of the BBLI is 4/16.
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Answer:
your answer is D. 4/16
Use the drop-down menus to complete each statement about Steven Businger’s work with volcanoes in Hawaii.
Volcanoes release a hazy smoke called
.
Steven Businger helped develop a
that predicts how this smoke spreads.
To model the smoke conditions, scientists measure the amount of
gas a volcano is spewing.
Answer: 2 2 3
B B C
vog, computer model, sulfur dioxide
Explanation:
someone's sending a pipe bomb to my house
What happens if you ingest too much salt water? Why?
The pedigree below shows the inheritance of a dominant allele of a gene in a family over several generation. Circles represent females and squares represent males. Shaded symbols indicate individuals carrying the allele. The pedigree suggest that the gene is on a nuclear chromosome, and not on a mitochondrial DNA, because
Answer:
C; maternal mitochondrial mutations are inherited by all of a mother's offspring
Explanation:
What are the levels of organization in the human body, starting with the cell?
Answer:
cells
v
tissues
v
organs
v
organ system
v
organism
cells make tissues that build up organs to build a organ system then organism (you,a human)
cells are the building block for life
The level of organization in the human body initiates with the cell and process in the manner which is as follows:
Cell < Tissue < Organ < Organ system < Organism. What is the level of organization?The level of organization may be defined as the process of sequence from the structures that are simplest in nature. It is usually defined by part-whole relationships, with things at higher levels being composed of things at the next lower level.
In organisms, a cell is the fundamental structural and functional unit of life. The collection of cells constitutes the formation of tissue which makes an organ that plays a specific function. Groups of organs form organ systems. While all cells, tissues, organs, and organ systems combine in order to form multicellular organisms.
Therefore, the level of organization in the human body initiates with the cell and processes in the manner which is well-described above.
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All cells in your body need a constant supply of energy to stay alive.
They obtain the energy they need through a process called cellular
respiration. How does cellular respiration release energy for the cells to
use?
Cells take in carbon dioxide and convert it into oxygen and energy.
Cells take in glucose and oxygen and convert them into carbon dioxide, water, and
energy
Cells take in oxygen and convert it into glucose and energy.
Cells take in glucose and water and convert them into carbon dioxide, oxygen, and
energy
Answer:
Through the process of cellular respiration
Explanation:
the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP
The National Cancer Institute is not regulated by the government.
True
False
Answer:
false it is regulated by the government
Explanation:
An episode of ocean warming that affects the eastern tropical pacific is called
Answer:
el Niño
Explanation:
Answer:
el Niño.
Explanation:
An episode of ocean warming that affects the eastern tropical Pacific is called. el Niño.
_____ cannot be grown in a lab culture unless living cells are present.
A. Fungi
B. Plants
C. Viruses
D. Bacteria
Answer:
B. Viruses
Explanation:
Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
A graduated cylinder (50 mL total volume) is half filled with water. record the amount in ml (initial volume)
Answer:
the answer to this question is 25ml
Do plants need to eat?Or do they acquire energy through a method different from animals?Write down the differences on how a tree and an ostrich acquire the energy they need for survival.
Plants acquire energy through a method known as photosynthesis which is different from animals. Plants make their food from the process called photosynthesis as they are autotrophs while animals depend on their food on plants and they are called herbivores.
What are Autotrophs?
Autotrophs are the organism that can produce its own food using light, water and carbon dioxide or some other chemicals. They are also known as primary producers.
The most familiar type of autotrophs are plant but apart from plants many different types of autotrophic organisms are there. For example, algae which live in water, phytoplankton which live in ocean and some type of bacteria.
Mostly autotrophs used the process called photosynthesis to make their own food. In this process, Autotrophs used energy from the Sun to convert water obtained from the soil and carbon dioxide obtained from the air to produce a carbohydrate called Glucose . It give energy to the plant.
Some rare autotrophs produces food through a process called Chemosynthesis . In this process, they make their own food using energy from chemical reaction combining Hydrogen Sulphide or Methane with oxygen . Organism that uses Chemosynthesis for making their food lives in extreme environment . For example, Bacteria live in active volcanoes oxidize sulphur to produce their own food.
Thus, plants acquire energy through a method known as photosynthesis which is different from animals. Plants make their food from the process called photosynthesis as they are autotrophs while animals depend on their food on plants and they are called herbivores.
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True or False:
Newton's 3rd Law states, "all forces come in pairs that are equal in magnitude and opposite
in direction."
Nitrogen bases pair with bases that are...
available
complementary
complementary and identical
identical
Nitrogenous bases basically pairs with bases that are complementary. The correct option is B.
What are nitrogenous bases?Nucleobases, also referred to as nitrogenous bases or purely bases, are nitrogen-containing biological molecules that form nucleosides, which are then constituents of nucleotides, all of which are the basic building boxes of nucleic acids.
A set of 5 nitrogenous bases is used to build nucleotides, which then in results nucleic acids such as DNA and RNA.
These bases are critical because their sequencing in DNA and RNA is how information is stored.
A base pair in DNA are complementary to each other. Under normal conditions, the nitrogen-containing bases adenine (A) and thymine (T) pair, whilst also cytosine (C) and guanine (G) pair.
The structure of DNA is formed by the binding of these base pairs.
Thus, the correct option is B.
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The tiny mouth-like openings in leaves
where gases move in and out is called?
A Stroma
B. Stomata
C. Sweat pore
D. Mesophyll
Answer:
B. Stomata
Explanation:
any of the minute pores in the epidermis of the leaf or stem of a plant, forming a slit of variable width which allows movement of gases in and out of the intercellular spaces.
What can you infer about the available matter and energy at each level?
Answer:
Matter and energy are distributed differently in different ecosystems. For example, a single tree in a rain forest would be greatly outnumbered by the primary and secondary consumers, such as the insects and birds, that live on that tree. The upper layers of the pyramid of numbers would be larger than the bottom layer representing the single tree.
Help! Find another text that occurs in the same time period as Hour Of The Bees. It may be a movie, poem. How do the two texts reflect the same time period? Provide textual evidence (evidence from your text) from both texts to support your response.
Answer:
Poisson Process. A Poisson Process is a model for a series of discrete event where the average time between events is known, but the exact timing of events is random.
1.- What do the lines between the phosphate group and sugar base represent?
Answer:
hmm b
Explanation:
Name the enzyme that breaks the hydrogen bonds holding the
two DNA strands together during DNA replication?
DNA helicase is the enzyme that breaks the hydrogen bonds which holds the two DNA strands together during DNA replication.
What is DNA helicase?During replication of DNA , the enzyme DNA helicase separates the two strands of DNA and causes the breakdown of hydrogen bonds between the two DNA strands which leads to separating of the DNA double helix into two individual strands which make easier to copy it.
In conclusion, DNA helicase is the enzyme that breaks the hydrogen bonds.
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Describe how water is carried from the soil to the leaf.
Answer:
It is carried to the leaf by the water being absorbed by the roots that is ik the soil and transported into the leaves also known as xylem
Researchers are not making any progress in treating or curing AIDS. Please select the best answer from the choices provided T F
Answer:
True.
Explanation:
Researchers and scientists are not making any progress in treating or curing AIDS because the virus incorporates itself into the host cell's DNA and the medication is unable to reach that place so the virus is safe from the medication and remains in the host cells. This diseases can't be cure but can be prevented of spreading further in the body through medication such as antiretroviral therapy (ART).
What are alleles?
the decoders of the DNA message
two forms of single genes, alternate forms of the instructions
the basic unit of inheritance
a measurable factor
Answer:
Two forms of single genes, alternate forms of the instructions
Explanation:
Answer:
Alleles are two forms of single genes, alternate forms of the instructions.
Explanation:
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Answer:
Explanation:
Why is it necessary to conserve nonrenewable energy sources?
A. They can be exhausted.
B. They can be easily extracted.
C. They are the only resources of energy on Earth.
D. They are energy sources with the least amount of emissions.
Answer:
A
Explanation:
they are nonrenewable meaning they aren't renewable
nce - SC3206 - T4L
Use the drop-down menus to complete the statements.
transports water and nutrients throughout the plant.
The
v transports food throughout the plant.
The
Answer.
✔ xylem
✔ phloem
Explanation:
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✔ xylem
✔ phloem
Explanation:
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Air pressure changes based on location on Earth.
False
True
Answer:
I am pretty sure its True
true
Explanation:
air pressure always change on earth have gravity