Answer:
The mitochondria are organelles that generate the chemical energy needed to power the cell.
Explanation:
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The answer to the question is A
Answer:
A
Explanation:
NEED HELP ASP,Will give brainliest!!!!!!!! Make this a more testable, specif question. (is for my science project) How does/Does only using one brand of makeup, milk makeup that is vegan affect how the skin will react to makeup that doesn’t have many toxic ingredients?
Answer:
"How does/Does only using one brand of makeup, milk makeup that is vegan affect how the skin will react to makeup that doesn’t have many toxic ingredients?"
I would make this more percise and easier to read. It's a little long and wordy.
I would say this instead: How does one brand of milk and vegan makeup affect the skin's reaction to other makeup that has no toxic ingredients?
This way you're describing and adding adjectives in different areas that make more sense.
Will water that contains no solute ever stop flowing into a hypertonic solution through osmosis?
Answer:
No, it will never stop flowing
Explanation:
Osmosis is the movement of water from an area of lower concentration of solute to an area of higher solute concentration through a semi-permeable membrane. If one side of the membrane is completely free of solute, water will move to the hypertonic solution continuously in a bid to achieve equilibrium until all the water completely moves to the hypertonic side. This is because equilibrium cannot be attained since one side is completely void of solute and another has solutes.
It is like having red coloured paint on one side and water on another side of a membrane, and the water moves into the paint compartment and only stops when they both have the same color. No matter how much water moves across, they cannot have the same color on both sides.
An experiment looking at structures smaller than a cell would most likely employ a _______.
Answer:
transmission electron microscope
Explanation:
All other mentioned microscopes are used for different reasons and for different types of cells.
Prokaryotic cells do not contain many of the organelles that eukaryotic cells have. Prokaryotic cells do have a primitive form of _____________.
A.) ribosomes
B.) Golgi apparati
C.) mitochondria
D.) chloroplasts
Answer:
Ribosomes
Explanation:
Prokaryotic cells do have a primitive form of ribosomes. Thus, the correct option for this question is A.
What are Prokaryotic cells?Prokaryotic cells may be defined as the types of cells that lack a well-defined nucleus and other membrane-bound cell organelles. The genetic material of a prokaryotic cell is a single chromosome made up of a single strand of DNA.
A Prokaryotic cell typically has a cell membrane or plasma membrane that functions or operates like a protective cover. Golgi apparatus, mitochondria, and chloroplasts are significantly absent in prokaryotic cells. This is because they are membrane-bound cell organelles.
The traces of ribosomes are required for the process of protein synthesis in order to accomplish metabolic activities required for the survival of prokaryotic organisms.
Therefore, prokaryotic cells do have a primitive form of ribosomes. Thus, the correct option for this question is A.
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What do DNA and RNA code for?
Answer:
The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
Explanation:
Triglycerides are made of disaccharide true or false
Answer:
false
Explanation:
Answer:
false
Explanation:
ce 8 A
What is the purpose of a reference point?
O to provide a standard system of measurement
O to establish a point from which to measure future distance, or if movement has occurred
O to determine the speed of an object in miles per hour
O to provide a standard from which to evaluate variables in an experiment
i need help please help me
Answer:
B
Explanation:
They're adding the increase to the already existing populaton. There were already 49, but 11-8 = 3, so there are now 52 meerkats.
What is science and how does it affect our lives?
Answer:
Science is the study of the natural world through observation and experiment.
It affects our lives because it allowed technology, medicine, and education.
What is Science? (Detailed)
Answer:
science is the study of nature and sometimes behavior of the universe based on observation and research.
Small children have a tendency not to eat a variety of foods, which can harm them in early development. A mother brings her daughter to the pediatrician with the concern that her daughter will only eat French fries. What macromolecule might her daughter be deficient in and how would it affect her? (D.O.K. 3)
Answer:
c
Explanation:
Proteins macromolecule might her daughter be deficient in.
What are proteins?Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
Moreover, every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.
Serious protein deficiency can cause swelling, fatty liver, skin degeneration, increase the severity of infections and stunt growth in children. While true deficiency is rare in developed countries, low intake may cause muscle wasting and increase the risk of bone fractures.
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1. What does CDE stand for?
a. Career Development Event
b. Career Developing Education
C. Certified Department of Education
d. Career Department of Education
2
Answer:
A
Explanation:
Have a nICE DaY
an eagle is a carnivore it most likely gets the energy it needs to reduce from what?
Answer: snakes and smaller mammals
Explanation:
Answer: a) oxygen
Explanation: :p
In a molecule of water, the electrons are more strongly attracted to the hydrogen nuclei than to the oxygen nucleus. Therefore electrons spend more time near the hydrogen nuclei and there is an unequal sharing of electrons.A. TrueB. False
Answer:
Pretty sure it's false.
Gymnosperms are classified as which of the following?
Answer:
Gymnosperms are....
non-flowering plants, which are in the sub-kingdom of Embophyta.
Explanation:
Cycadophyta
Ginkgophyta
Gnetophyta
Coniferophyta
Which of these is most responsible for global deforestation?
A.forest fires
B.climate change
C.increased need for furniture
D.increased demand for agriculture
Answer:A.forest fires
Explanation: I said A because that is directly harming the forest and can easily burn trees.
Answer:
I would suggest the answer D, but there are multiple reasons for deforestation
rock appears to be rising to the surface at each side of the sub-oceanic rift valleys
Indicate whether each of the following is a primary source or a secondary source. An article in Journal of the American Medical Association: An article in Time magazine: An article in The New York Times newspaper:
Answer:PRIMARY SOURCE , SECONDARY SOURCE , SECONDARY SOURCE
Explanation: I just completed the assignment with a 100%
An article in Journal of the American Medical Association : primary source
An article in the Times magazine : secondary source
An article in the New York Times newspaper : Secondary source
Identify which type of source is being described.
✔ Primary
sources present original research, whereas
✔ secondary
sources summarize scientific information.
Indicate whether each of the following is a primary source or a secondary source.
An article in Journal of the American Medical Association:
✔ primary source
An article in Time magazine:
✔ secondary source
An article in The New York Times newspaper:
✔ secondary source
e2020
HELLPPP 15 POINTS!!! Why are bacteria becoming more resistant to antibiotics? a bacteria are changing and evolving b antibiotics are becoming weaker c humans are using antibiotics incorrectly d humans are becoming weaker
i think the most logical is A
because antibiotic resistant occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, etc
In a water molecule,
How did horses come to be ?
Explanation:
by breeding each other
Answer:
Evolution
Explanation:
Multiple centuries of evolution made horses come to be, most likely evolved from Eohippus. the Prehistoric horses known as dawn horses, they came to be from underwater bacteria that came to life from evolution from the natural world.
What does Protozoa mean?
Answer: Protozoans are simple organisms , or living things.
Explanation:
Answer:
Protozoa (also protozoan, plural protozoans) is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris. Mark me as brainiest
Explanation:
After a pet is diagnosed as being sick, Dr. Chun, the veterinarian, takes the temperature of every other pet in the center. He is very careful to clean and cool the thermometer after taking each animal’s temperature. He then records data on a table. Even though none of the other pets appear sick, Dr. Chun finds that they all have very high temperatures. The next day, he learns that the thermometer had been damaged before, and a new thermometer shows that all the pets have normal temperatures. What was the most likely problem with the first set of data? It was inadequate. It was false. It was recorded by one person. It was not recorded in a lab
Answer:
The answer is B, or It was false
Answer:
B - it was false
Explanation:
just did the test
One reason why most fossilized animals have incomplete remains is that parts like the:
Answer:
The Skin weren’t preserved at all
Explanation:
One reason why most fossilized animals have incomplete remains is that parts like the skin aren't usually preserved at all. There are however some instances in which the skin are preserved but it’s very rare.
This is because of the action of decomposers on the remains of the body parts and the presence of scavengers which eats the body parts thereby making the remains incomplete.
8. In order for the pod
to slow down, the
two forces must
have been balanced
or unbalanced?
Why?
Answer:
Unbalanced
Explanation:
I cant really explain this from the top of my head but i do know that if the forces were the same, the objects velocity will remain constant, but if the forces are unbalanced it will either slow down or speed up the objects velocity. an example would be tug of war i guess
There is a Containing F so that it can reproduce more amoeba
Answer:
pls what do you mean
Explanation:
Which polymer is incorrectly matched with its monomer? * Lipid - carbohydrates Polysaccharide - monosaccharides Nucleic acid - nucleotides Protein - amino acids
Explanation:
Lipids is incorrectly matched with carbohydrates. Fatty acids and glycerol make up lipids instead.
Polymers are substances made of smaller units called monomers. Lipids are incorrectly matched with carbohydrates. Thus, option A is correct.
What are polymers?Polymers are synthetic and natural substances that are large molecules composed of small units called monomers. Lipid is a polymer that is composed of fatty acids and glycerol.
Polysaccharides are complex sugar molecules composed of simple monosaccharides, and nucleic acids like RNA and DNA are composed of nucleotides. Proteins are macromolecules composed of amino acids.
Therefore, option A. lipids and carbohydrates are incorrectly matched.
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What would happen if a giant dust cloud blocked the sun on Earth
Answer:
there would be the equivelant to a very harsh winter
Explanation:
Answer:
we would die from the lack of food and the vitamins that the sun gave and plants would die and and destroy the atmosphere also the water would be unclean
Explanation:
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Explanation:
proteins are made up of 21 different L-amino acids. these amino acids are joined together with peptide bonds. peptide bond is a bond between a caboxylic group of one amino acid with amino group of other amino acid.
following is a figure to describe the structure of a single amino acid, where R -group is variable and can contribute for the amino acid to be neutral, acidic or basic. next figure gives an idea of how many various amino acids are there.