An autotroph is an organism that can build its own food
Answer:
option D is correct answer of this question
light pollution from a city can make the night sky appear as if ________
a. stars seem closer to us
b. stars seem farther away
c. there are more stars
d. there are no stars
( i dont know which ones science where it tells you to choose )
What are the two main uses of Coal and Oil and Natural Gas fossil fuel:
help me help me help me
Answer:
the 2 main uses of coal and oil are
Explanation:
Answer:
Most of our energy comes from three fossil fuels: Oil, which we use to produce gasoline and other refined liquid fuels (petroleum derivatives). Natural Gas, which can be used in cooking and for heating homes. Coal, which is the main fuel burned in electric power plants.
Why is it important the blood is constantly moving?
Answer:
Moving things in and out of the cell is an important role of the plasma membrane. It controls everything that enters and leaves the cell. There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and active transport, which requires energy.
Explanation:
What happens as a result of homeostasis?
Answer:
Many diseases are a result of homeostatic imbalance, an inability of the body to restore a functional, stable internal environment. ... Homeostasis is the ability of a system to regulate its internal environment through maintaining a stable, relatively constant set of properties such as temperature and pH
Explanation: hope this helps
What is the relationship between changing co2 concentration and temperature?
Answer:
When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down.
Explanation:
Which of the following statements is NOT correct?
O Heat energy is needed to melt ice into water.
O The most important source of water in the atmosphere is conduction from the oceans.
O Water reaches the land surface as rain or snow and is transported to the ocean by streams, rivers, and lakes.
O Liquid water from the Earth's surface is evaporated into a gaseous form and enters the atmosphere as water vapor.
Answer:
it's O n2. So, The most important source of water in the atmosphere is conduction...
Explanation:
Hope that helps! (Btw I did this test and got it correct)
The statement "The most important source of water in the atmosphere is conduction from the oceans" is not correct.
The most important source of water in the atmosphere is evaporation.
What is evaporation?Evaporation is a process through which a liquid transforms into a gas. It's a type of vaporization that occurs specifically at the surface of a liquid. Whenever a liquid gets heated the molecules, near its surface gain energy. Become more active. These energetic molecules tend to collide with each other resulting in some of them escaping from the liquids surface and entering the gas phase.
In terms of sourcing water for the atmosphere, evaporation of water from the Earths surface plays a role. Although water vapor does come from the oceans through conduction it's not the source that we rely on.
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Please help me order these from least to greatest???
Rock moves outward, A crack forms, Magma pushes upward, Magma hardens
What is a gene? What is a gene? What is a gene?
Answer:
Your answer should be D. A section of DNA that codes for a specific trait.
Answer: D
Explanation: Just took the test and got it correct.
what is a example of a formation at a divergent boundary
Answer: C - Ridge
Hope this helps :)
Does the target cell always detect a signaling molecule that binds to a receptor protein on the cell surface? Explain.
How can I identify an organelle? Please help I have till 11:59 to answer this question.
Answer:
Shape and size?
Explanation:
how does insulin travel around the body?
Answer:
In nerve cells
Explanation:
It flows in the blood stream
One side of a DNA molecule has the following sequence of nitrogen bases GGTACTTACGCA. What would be the complementary side’s bases? How many amino acids would that sequence code for?
Answer: The arrangement of these nitrogen bases contains the code for
genetic traits. These bases are arranged in a particular
sequence, such as TGCATTCA. The sequences of DNA can vary
from several hundred bases to a million or more bases.
Explanation: put this and my teacher said amazing
The complementary side’s bases if one side of a DNA molecule has the following sequence of nitrogen bases GGTACTTACGCA are: CCTGAAATGCGT.
What is the complementary sequence?Thus, the complementary nitrogen base sequence of GGTACTTACGCA is CCTGAAATGCGT. It is because the complementary nitrogen bases pair up: A always pairs with T, and C always pairs with G.
The sequence codes for 4 amino acids. Every three nitrogen bases code for one amino acid. So, since there are 12 nitrogen bases, the sequence codes for 12/3 = 4 amino acids.
To determine the number of amino acids coded by this sequence, first note that a codon consists of three nucleotide bases, and each codon corresponds to one amino acid. The sequence has 12 bases, so there are 4 codons: GGT, ACT, TAC, and GCA. Since each codon codes for one amino acid, this sequence would code for 4 amino acids.
Learn more about DNA sequence here:
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When a cell has energy available, how can it store small amounts of that energy?
Answer:
When a cell has energy available, it can store small amounts of it by adding phosphate groups to ADP, producing ATP. ADP is like a rechargeable battery that powers the machinery of the cell. One way cells use the energy provided by ATP is to carry out active transport.
Explanation:
brainliest please
What. Is three base pair group called on the mRNA strand
Answer:
Codon
Explanation:
Each base pair group in mRNA makes a codon. Each codon specifies an amino acid. (A TRIPLET CODE)
I need help with this it’s due at 12:00 PM
What is the correct order of organization of genetic material
Answer:Genome, chromosome, nucleotide, gene.
Explanation:
Genome, Chromosome, Gene, Nucleotide. Hint: Genetic material refers to the material found in the nucleus, cytoplasm and mitochondria which play an important role in determining the structure and also the nature of cell substances.
What pigment absorbs sunlight for photosynthesis?
A. chloroplast
B. thylakoid
C. grana
D. chlorophyll
Select ALL that apply-All living things *
are made of cells
have the ability to reproduce
drink soda
are multicellular
grow and develop
use energy
respond to their environment
Answer:
All living things are made of cells, have the ability to reproduce, grow and develop, use energy, and respond to their enviorment.
WILL SOMEBODY ANSWER MY QUESTION?!?!? I WILL GIVE BRAINLIEST! PLEASE ANSWER! I WILL EVEN FRIEND YOU ON HERE BUT PLEASE ANSWER OR COMMENT THE ANSWER.
Explain the difference between the effects of balanced and unbalanced forces on an object. To receive full credit you must mention net force and whether the motion will change or not.
Answer:
Balanced Forces acting on an object will not change the object's motion. Unbalanced Forces acting on an object will change the change the object's motion.The net force on an object is the combined effect (the sum) of all the pushing and pulling forces actually acting on the object. If the forces pushing or pulling on an object are not balanced (a net force acts) then the object will accelerate in the direction of the net force
Explanation:
Hope this helps :)) Plz mark Brainliest :))
Answer:
this is so you can choose that person as the brainiest also please like this and rate
Explanation:
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
Fungi differ from plants in that they do not reproduce by seeds and lack ...
A) chitin
B) hyphae
C) cell walls
D) chlorophyll
Answer:
C) Cell walls
Explanation:
fungi differ from plants
Pls tell me which blanks to change!! Due soon
PLS HELP!!! best detailed answer gets brainliest!
how are Metamorphic rocks with fine grains made and how did the composition of the Earth’s atmosphere cause changes to form the rock over time.
Answer:
A rock is a naturally formed, non-living Earth material. Rocks are made of minerals. ... A rock may be made of only one type of mineral. More often rocks are made of a mixture of different minerals.
Metamorphic rocks (changed rocks) are made when existing rocks are subjected to high temperatures and high pressures for long periods of time. Metamorphism (meta = change, morph = form) happens when molten rock intrudes other rocks and bakes the contact zone where the molten rock touches the preexisting rock. Metamorphism also happens when rocks are buried deeply during the process of mountain building. The kind of metamorphic rock made depends on the kind of original rock; for example, sandstone is turned to quartzite, shale is turned to slate, and limestone is turned to marble.
Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering.
98.9 grams Na-
Convert to moles
Answer:
4.31877 moles
Explanation:
I believe its around 4.30 moles.
98.9g over 1 times 1 over 22.90 this is the molar mass of na= 4.31877 moles
Hope this helps!
Scientists are now studying human DNA in labs all over the world. Which are current goals for the scientists at these labs? Select three answers that apply. A. completing a full sequence of human DNA (the Human Genome Project) B. identifying the regions of human DNA that are transcribed into RNA C. identifying the regions of human DNA that bind to proteins D. analyzing the regions of human DNA that vary among individuals E. describing the molecular structure of human DNA
Answer:
B. identifying the regions of human DNA that are transcribed into RNA
C. identifying the regions of human DNA that bind to proteins
D. analyzing the regions of human DNA that vary among individuals
Explanation:
The double helix structure of the deoxyribonucleic acid (DNA) molecule was characterized and published in April 1953 by Francis Crick and James Watson. Moreover, the Human Genome Project was a project aimed at completing mapping and sequencing of the human genome. This project was completed and published in April 2003. Nowadays, scientists are focused on identifying which genes are expressed (i.e., transcribed into RNA) in specific cell types/tissues. For this purpose, it is imperative 1-to identify the promoter and enhancer regions that bind to specific proteins (transcription factors) in order to activate gene expression, and 2-to understand how genetic variation is related to gene expression patterns in specific cell types and/or in response to specific environmental stimuli.
What is the expected genotypic ratio among children born to a mother have the genotype I^Ai and a father with a phenotype AB?
Answer:
AB, AB, AO BO
Explanation:
5. Which is an example of an epidemic?
a. Dengue fever in a small African town
b. Swine flu cases reported in multiple countries
c. Smallpox outbreak on several continents
D. Worldwide deaths from tuberculosis
Answer:
A: Dengue fever in a small African town
Explanation:
Ms Jones has type AB blood she needs a blood transfusion but no AB blood is available what is her other choice
Answer:
her other choice is o negative
Explanation:
o negative is a universal blood type
In which part of the food chain is each of the algae?
Answer:
(algae) in the oceans. These organisms are called the producers, and they get their energy directly from sunlight and inorganic nutrients.
Explanation:
so producers
have a good day you silly goose
