Answer:
Use the vingear and baking soda experiment but change it to lemon and not vingear.
Explanation:
A chemical reaction takes place when vinegar and baking soda are mixed. One of the new substances formed is carbon dioxide gas. If the carbon dioxide gas is contained, the mass of the substances will stay the same according to the Law of Conservation of Mass. If the gas is allowed to escape, the mass will be less
what is the amino acid sequence of the complementary mRNA strand of the DNA strand
Answer:The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA. b. Template strand is the DNA strand off which the mRNA is synthesized
Explanation: The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA. b. Template strand is the DNA strand off which the mRNA is synthesize
True or False
GMOs are plants that were improved through artificial selection like crossbreeding, hybridization or mutagenesis.
Answer:
True
Explanation:GMO plants are plants that were basically filled up with steroids causing a GMO plant to be bigger then a regular plant or have different effects
GMOs are plants that were improved through artificial selection like crossbreeding, hybridization or mutagenesis - false
The genetically modified organism is the common term that describes a plant, animal, or microorganism that has had its genetic material (DNA) changed using technology that generally involves the specific modification of DNA, including the transfer of specific DNA from one organism to other.
GMOs are developed through genetic engineering.GMOs are not the plants or organisms that were improved through artificial selection like crossbreeding, hybridization, or mutagenesis.Artificial selection is used to make genetically identical copies of an organism, cell, or piece of genetic materialThus, GMOs are plants that were improved through artificial selection like crossbreeding, hybridization or mutagenesis - false
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If a piece of DNA is made of 36% Guanine(G) how much of the following base pairs are there?
Adenine(A)
Thymine(T)
Uracil(U)
Cytosine(C)
Answer:
Together, adenine and thymine compose 70% of the segment. This means that 30% of the section is composed of guanine-cytosine pairs. Since these two bases will be equal in quantity, 15% of the DNA section
What should one look for when trying to recognize
a pattern?
O A. Series of numbers
O B. Random elements
O C. Various shapes
O D. Dissimilar colors or events
What were the four examples of autotrophic organisms?
Answer:
Plants, coral, bacteria, and algae do this. Bacteria is a more recent find in the process of photosynthesis with primary producers, as they were just discovered in the soil. During photosynthesis, primary producers take energy from the sun and produce it into energy, sugar, and oxygen.
Explanation:
Hope it helps
A brown cat (BB) has a litter of kittens with a white cat (bb). What percent of their kittens will be brown?
a)10%
b)25%
c)75%
d)100%
I am so tired are you
Answer:
Not if you give me brainliest?
Explanation:
Answer:
child i feel u im so tired of school even tho i do online Imao
Which statement defines a magnet?
1. An object that applies a force on electric fields.
2. An object that attracts or repels electrically conductive metals.
3. An object that can attract or repel other magnets and certain metals.
4. An object that applies a force on objects with mass.
Answer:
1. An object that applies a force on electric fields
Explanation:
Answer:
1. An object that applies a force on electric fields.
Explanation:
A magnet carries an electric force, therefore repelling or attract others with an electric force.
URGENTT
A) Cell #1 has a cell wall, and Cell #2 is eukaryotic
B) Cell #1 has membrane-bound organelles, Cell #2 has no membrane organelles
C) The nucleus is not present in Cell #2 and Cell #1’s DNA is enclosed by a membrane
D) Cell #2 is prokaryotic. Cell #1 is eukaryotic
Answer:
A) Cell #1 has a cell wall, and Cell #2 is eukaryotic
Plz help I will give u 52 points and mark a brilliant person if it’s correct
Answer:
I believe its D. I hope this helps.
Explanation:
Arsenic does not have any valence electrons in the 3d orbital because
Answer:
it's 3d orbital is completely filled.
Explanation:
Suppose if all the bones of the skull (facial bones) are fused together, which function would you not be able to carry out?
Answer:
to masticate food
Explanation:
In adults, all the bones of the skull, except one, are fused together by immovable joints referred to as sutures. The sutures are fibrous joints which hold the bones of the skull together to form a rigid and strong structure that protects the brain. Skull bones fuse around two-years (18 to 24 months after birth). The only skull bone that is not fused by sutures in adults is the mandible, which is used to masticate food.
2. Your teacher instructed you to measure the salinity of brine you will use in
curing fish. Which of these will you do?
a.
Recall and master the procedure in using a salinometer
b. Review and master the procedure in using the thermometer
c. Review the procedure in using a psychrometer
d. Review the procedure in using a refractometer
Answer:
a. Recall and master the procedure in using a salinometer
Explanation:
Salinometer, which is also known as salimeter is a laboratory equipment used to measure the salinity of a solution. Salinity refers to the concentration/amount of salt in a solution.
According to this question, a student was instructed by his/her teacher to measure the salinity of brine used in curing fish. This means that to do this, the student will have to make use of a SALINOMETER. In order to use the salinometer, the student has to recall and master the procedure in using a salinometer.
PLZ HELP IM STUCK!!!!!!!!!!!!!!!!!!!!!
Answer:
From left to right
ACGAGTCTGA
PLEASE I NEED HELP!!!
Compare and contrast renewable and nonrenewable resources, the explain how some renewable resources can be considered nonrenewable resources. Use details to support your answer.
Answer:
Nonrenewable energy resources, like coal, nuclear, oil, and natural gas, are available in limited supplies. This is usually due to the long time it takes for them to be replenished. Renewable resources are replenished naturally and over relatively short periods of time.
Explanation:
which of the following is the best definition of the word community?
Answer:
b
Explanation:
Smoke and Sulfuric Acid, It help cool the atmosphere.
True or false ?
Answer: The answer is true
ATP frequently acts as an energy source for organisms because
a.
the energy molecule has a very minimal size
b.
stores energy from any energy source
C.
its energy is efficiently transferred to perform cellular
Process
d.
Could be stored in the cell for a long duration due to it extreme stability
Quick I’m in the exam HELP PLEASE!!!!
Answer:
Its energy is efficiently transferred to perform cellular process
Made up of protein and DNA, _____ contain genetic information within a eukaryotic cell.
In the female human reproductive system, eggs are created in an ovary, and implanted in the uterus. For the embryo to grow, it must receive nutrients and oxygen. This problem is solved through an organ called the A. Amniotic sac B. Placenta C. Uterus D. Umbilical cord
Answer:
The correct answer is D. Umbilical cord
Explanation:
The umbilical cord connects the fetus to the placenta and through it exchanges nutritional substances as well as oxygen-rich blood. The umbilical cord is maintained throughout gestation until the moment of birth, when it is cut and leaves a permanent scar, the navel. The umbilical cord is responsible for breathing and feeding the fetus until the moment it is born, so any failure or blockage in the circulation of oxygen and nutrients through the cord can lead to injury or even death of the embryo. It also serves to remove waste and carbon dioxide (CO2).
The brainly answer streak fact just told me that if you bite into a potato and onion and and apple with your nose plugged, you won't be able to tell the difference. Well I just bit into a raw potato and I am preposterously un impressed. I am confused and dis appointed. Looking for a second opinion or someone dum b enough to also eat a raw potato. Thanks
Answer:
Explanation:
wait what huh XD wait what
i got the same thing
4. Which organ system in humans is most directly involved in the
transport of oxygen?
excretory
nervous
circulatory
O digestive
Answer:
C. Circulatory System
Explanation:
The circulatory system (cardiovascular system or the vascular system) is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.
Which organ systems work together to supply nutrients and oxygen to the brain? A. the skeletal, immune, and excretory systems B. the muscular, endocrine, and reproductive systems C. the nervous, lymphatic, and skeletal systems D. the digestive, respiratory, and circulatory systems
Answer:
D
Explanation:
What is the difference between inherited and environmental variation?
What is biodiversity? Is good or bad? Explain your answer
Answer:
Biodiversity forms the foundation of the vast array of ecosystem services that critically contribute to human well-being. Biodiversity is important in human-managed as well as natural ecosystems. Decisions humans make that influence biodiversity affect the well-being of themselves and others.
Explanation:
In which level of classification are the organisms most similar? *
A.) domain
B.) kingdom
C.) genus
D.) species
Answer:
The correct answer is D! Species
Explanation:
Hope you have a good day! :)
Answer:i forgot
Explanation:
what two things help cells grow and live?
Answer:1. What promotes cell growth?
A growth factor is a naturally occurring substance capable of stimulating cell proliferation, wound healing, and occasionally cellular differentiation. Usually it is a secreted protein or a steroid hormone. ... Examples are cytokines and hormones that bind to specific receptors on the surface of their target cells.
2. what helps cells grow? For a typical dividing mammalian cell, growth occurs in the G1 phase of the cell cycle and is tightly coordinated with S-phase (DNA synthesis) and M phase (mitosis). The combined influence of growth factors, hormones, and nutrient availability provides the external cues for cells to grow.
Explanation:
Answer:
oxygen & organelles
Explanation:
Once we are grown up, many cells mature and become specialised for their particular job in the body and they don't reproduce so often. But some cells, such as skin cells or blood cells are constantly dividing. When cells become damaged in any way or die, the body produces new cells to replace them. This process is called cell division.
A forest fire is considered a disaster because it kills plants and animals. How do forest fires impact the long term growth of plant and animal species?
A.
All individuals will benefit from a fire.
B.
All species are harmed by fires in the long term.
C.
Fires are beneficial to the growth of many species.
D.
Fires always cause species to become extinct.
Answer:
C. Fires are beneficial to the growth of many species.
Explanation:
Got it on study island
The forest fires impact the long term growth of plants and animals because the fire always cause species to become extinct. That is option D.
The effects of forest fires on speciesForest fire is an uncontrolled burning of plants in a natural habitat such as forest, grassland or bushes. This can be caused by:
Nature such as lightning strike,products of technology defects, or by unintentional negligence.The effect of fire on plants is a reduction in the vegetation density which inturn affect the food, water, and shelter of animals species.
Therefore the long term of uncontrolled burning of forest can lead to extinction of species that makes up that habitat.
Learn more about forest fires here:
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When does insolation peak during the diurnal cycle?
Identify the structure in the picture labeled as D in the picture above. (Level 1)
Answer:
which picture. ??? no pic no help sorry