Answer:
In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases. An international research effort called the Human Genome Project, which worked to determine the sequence of the human genome and identify the genes that it contains, estimated that humans have between 20,000 and 25,000 genes.
Explanation:
The student then discovers another type of organism in the sample. This organism also has a
nucleus, but does not have chloroplasts. What can she conclude about this organism?
In which organelle is DNA found in a eukaryotic cell?
Answer:
nucleus
also mitochondria has it's own DNA as do plastids (if they are present)
Explanation:
in the diagram above the substance labeled x is most likey
Answer:
ATP
Explanation:
In the given diagram, the substance labeled X is most likely an enzyme.Therefore, the correct option is 2.
What are enzymes?The biological polymers that catalyze biochemical processes can be referred to as enzymes.Most enzymes are proteins having catalytic properties that are essential to carry out various operations.
One may compare the essential function of a single substrate enzyme to a lock and key.The substrate is the key in this scenario, while the enzyme is the lock. The enzymes here breaks the dipeptides resulting into the formation of mono-peptides. They are very specific and can only alter specific reactions by reacting to the substrates.Therefore, the correct option is 2.
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Why are some resources more available than others?
Answer:
Renewable resources, however, can be depleted if not properly managed or conserved. Nonrenewable resources are those natural resources that are depleted more quickly than they can regenerate. Fossil fuels like oil and natural gas were formed over millions of years.
Explanation:
Physical limits on the flow of ______________into and _________of the cell prevent most cells from being too large.
Answer:
materials/out
Explanation:
Physical limits on the flow of materials into and out of the cell prevent most cells from being too large.
The limitation of the kind and amount of materials that flow into and out of the cell prevents the cell from being too large. The function of selectively allowing materials to enter and leave the cell is carried out by the cell membrane. While being permissible to some materials, it shuts some materials off and, thus, the size of the cell is maintained.
can someone help me please
Answer:
Identify which plant species you have the most of (big bluestem). Say that this is much higher than all the other species, as most only have a few individuals. You can say that there is 6 times as much big bluestem as there is mountain mint (which is the second most common species).
You have to remember that this only shows the species present in a small area of the prairie, so if you repeated this is another area you could have only 1 big bluestem and 100 mountain mint instead.
Just say what you notice, you don't need to be able to explain why this is the case. :)
Explanation:
The use of non-local resources is associated with certain economic and environmental consequences.
True or false
Which of the following phrases best describes cancer
Answer:C uncontrolled cell growth caused by mutations in genes that control the cell cycle
Explanation:
Cancer is mutated cell that grew uncontrollably
The phrase that best describes cancer is uncontrolled cell growth caused by mutations in genes that control the cell cycle, hence option C is correct.
Cancer is a broad collection of illnesses that can begin in practically any organ or tissue of the body.
These illnesses are brought on when abnormal cells grow out of control, cross their normal boundaries to infect nearby body parts and/or spread to other organs.
Mutations in the genes that regulate the cell cycle result in uncontrolled cell growth. Cancer cells are unable to recognize or regulate cell division and proliferation. They continue to reproduce as a result.
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The given question is incomplete, so the most probable complete question is,
Which of the following phrases best describes cancer?
A. absence of cyclins in the DNA
B. Multiple gene mutations on a chromosome of DNA
C. uncontrolled cell growth caused by mutations in genes that control the cell cycle
D. presence of genetic defects caused by hereditary disorders
what are the two kinds of traits and how are they different from each other?
Answer:A trait is a characteristic pattern of behavior or conscious motive which can be self‐assessed or assessed by peers. The term type is used to identify a certain collection of traits that make up a broad, general personality classification.
Explanation:
In a _____ fault, the hanging wall moves down relative to the footwall.
A. hanging
B. transform
C. reverse
D. normal
Answer: normal
Explanation:
Answer:
It is indeed Normal
Explanation:
The large cloud of material that surrounds a comet ends up doing what for the Comet?
Occipital and parietal lobes do?
Answer:Each side of your brain contains four lobes. The frontal lobe is important for cognitive functions and control of voluntary movement or activity. The parietal lobe processes information about temperature, taste, touch and movement, while the occipital lobe is primarily responsible for vision.
Explanation:
How long does a mayfly live as an adult? *
Answer:
Adults will live only a day or so, but the aquatic larvae lives for about a year
Explanation:
Answer:
~ 1 day but larvae can live longer
Explanation:
In cats, green eyes (G) is dominant to yellow eyes (g). What is the genotypic ratio of the following cross? Gg x Gg
Answer:
GG:Gg:gg = 1:2:1
which of the following is not a reactant of photosynthesis?
A) solar energy
B) water
C) oxygen
D) carbon dioxide
ASAP
Answer:
it needs carbon dioxide and water to make oxygen and glucose
Explanation:
Answer:
oxygen
Explanation:
oxygen is the product, not the rectant. by the way, listen to my new song Deirious, by Renaudst. me.
When does energy transfer from the land to the air?
Answer:
Energy transfer in the atmosphere, ocean, and Earth's interior occurs as a result of three basic processes: convection, conduction, and radiation.
Explanation:
Energy transfer in the atmosphere, ocean, and Earth's interior occurs as a result of three basic processes: convection, conduction, and radiation.
What do you mean by energy?The "ability to do work, which is the ability to exert a force causing the displacement of an object" is the definition of energy. Despite this baffling definition, the meaning is quite straightforward: The only thing that makes things move is energy.
There are many different kinds of energy. These, for instance, are: electrical energy, sound energy, chemical energy, nuclear or atomic energy, mechanical energy, heat energy, gravitational energy, mechanical energy, and so on.
The body's capacity to perform work could be used to define energy. – The joule (J) is the SI unit for energy. or 1 kJ equals 1000 J. Energy forms: Potential energy, kinetic energy, heat energy, chemical energy, and light energy are the various forms.
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define what is voluntary
Answer:
done, given, or acting of one's own free will
Explanation:
i searched it up
Explanation:
voluntary implies freedom and spontaneity of choice or action without external compulsion.
From the range 100-150, who should be concerned outside
Answer:
59
Explanation:
honestly i dont understand the question sorry if there is a picture i could help answer better
what is the common name for the boston fern
Answer:
Nephrolepis exaltata
Explanation:
Answer:
Nephrolepis Exaltata
Explanation:
Nephrolepis exaltata, known as the sword fern or Boston fern, is a species of fern in the family Lomariopsidaceae native to tropical regions throughout the world. An evergreen perennial herbaceous plant, it can reach as high as 40–90 centimetres, and in extreme cases up to 1.5 metres. It is also known as the Boston swordfern, wild Boston fern, Boston Blue Bell Fern, tuber ladder fern, or fishbone fern.
hope this helps! 5 stars pls
HOW DO THE CARBON DIOXIDE OXYGEN MOLECULES ENTER EXIT A PLANT?
I WILL GIVE YOU BRAINLYEST!!
Answer:
Carbon dioxide and oxygen can't pass through the cuticle, but move in and out of leaves through openings called stomata
Explanation:
Answer:
Their Leaves
Explanation: Plants get the carbon dioxide they need from the air through their leaves. It moves by diffusion through small holes in the underside of the leaf called stomata.
Maple sap boils at 104°C. At what Fahrenheit temperature does the sap boil? Make sure you show all your work, including formula and unit.
Answer:
Explanation:
(104°C × 9/5) + 32 = 219.2°F
Need as soon as possibleee!!
Often, characteristics are determined by several ________ ________ that interact with each other. *
Answer:
genes
Explanation:
Several characteristics (phenotypes) are controlled by more than one gene of the same characteristics or of different characteristics. These genes interact in several ways with each other.
For instance -
A flower of the same plant can be of three different colors
RR - Red
rr - White
Rr - Pink
please help asap in 15 mintues !!!!
Answer:
D i think
Explanation:
What does the prefix HOMO- mean?
Answer:
the prefix, homo, means man or human.
Explanation:
The same.
Explanation:
Homogeneous is the same as something.
Heterogeneous is the opposite of something.
What was the first living thing on Earth?
Multicellular prokaryotes
Unicellular prokaryotes that have a nucleus
and membrane bound organelles
Unicellular prokaryotes that lack nucleus and
membrane bound organelles.
Answer:
the last one
gotta start small and prokaryotes don't have a nucleus or organelles let alone membrane bound organelles
Explanation:
What are the risks, benefits and uses of cloning?
Describe two factors that affect the size of surface waves
Answer:
wave height
Explanation:
Wave height is affected by wind speed, wind duration (or how long the wind blows), and fetch, which is the distance over water that the wind blows in a single direction. If wind speed is slow, only small waves result, regardless of wind duration or fetch.
Answer:
what he said
Explanation:
help with science plsss
Answer:
FIRST ONE
Explanation:
Reproduction. Pink salmon in their native range have a strict two year life cycle, thus odd and even-year populations do not interbreed. In the state of Washington, Pink salmon runs occur on odd years. Adult pink salmon enter spawning streams from the ocean, usually returning to the stream where they originated.
Rename 1/4 and 1/8 using the least common denominator
Answer:
8 is the lowest common denominator
2/8 and 1/8
Explanation: