Biology High School
Answers
Answer 1
A. producers
producers=plants=autotrophs
Hope it helps! Comment if you have any questions and have an amazing day!
Answer 2
Answer:
A. producers
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals and because they can produce their own food, they are sometimes called producers.
Related Questions
How is mitochondrial DNA used in science? Choose the correct answer.
A. mtDNA is used to convict criminals by connecting the DNA found at a crime scene to relatives on the father’s side.
B. mtDNA is used to connect DNA samples to the mother in missing-person cases.
C. mtDNA is used to match nuclear and mitochondrial DNA to victims of a crime scene.
Answers
Answer: B
Explanation:
mtDNA is used to connect DNA samples to the mother in missing-person cases. Therefore, option (B) is correct.
Mitochondrial DNA (mtDNA) is inherited only from the mother, making it a useful tool for maternal lineage tracing and identification. In missing-person cases, when a biological sample is available, comparing the mtDNA from the sample to the mtDNA of potential maternal relatives can help establish a maternal relationship and provide critical information in identifying missing individuals.
Unlike nuclear DNA, which is a combination of genetic material from both parents, mtDNA is solely derived from the maternal lineage and remains relatively stable over generations. This characteristic makes mtDNA analysis valuable in cases where direct maternal lineage needs to be determined or in situations where nuclear DNA may be degraded or not available for analysis. Therefore, option (B) is correct.
Learn more about mitochondrial DNA, here:
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HeLpP this test is super hard :/
Answers
Answer:
it cytoplasm.
Explanation:
The cytoplasm helps to move materials, such as hormones, around the cell and also dissolves cellular waste.
What is the function of the nucleus?
Separate DNA in cell division
Photosynthesis
O Make ATP
Hold genetic information
Answers
Answer: Holds Genetic Information
Explanation:
Which is a trace element found in the human body
A. Phosphorus
B. Calcium
C. Nitrogen
D. Iron
Answers
A. phosphorus, B. calcium , C. nitrogen
Answer:
D. Iron is a trace element found in the human body.
Explanation:
Claire owns a local bakery and sells boxes of cupcakes. Each box contains 7 cupcakes. If she sells 9 boxes of cupcakes by closing time on Tuesday, how many cupcakes did she make to fill all the boxes that she sold?
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Answer:
7 x 9 = 63
Explanation:
Fresh water is abiotic or biotic ? Oxygen gas is abiotic or biotic
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Fresh water is biotic .
Oxygen gas is biotic .
Answer:
Fresh water-Abiotic
Oxygen gas-Abiotic
Explanation:
Abiotic-Any thing that isn't living or never was living
Biotic-Anything that is living or once living
Fresh water or oxygen was never living
Examples of biotic factors are animals, plants, and bacteria
Examples of abiotic factors are sun, air, water etc.
Bamboo and the sequoia tree are two kinds of
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Trees!! :) I’m not sure lol
What is a difference between ATP and ADP molecules?
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Answer:
Adenosine triphosphate, ATP , has three phosphate groups, hence the name with "tri-". Adenosine diphosphate on the other hand, ADP , has only two phosphate groups, and so has the prefix "di-". So, ATP has one extra phosphate group than ADP
Explanation:
illustrate passive transport.
Pls HELP
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hope this helps, sorry my drawing sucks :)
Do you think either students method would give more accurate results
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Answer:
Hi There! OniTaku Here!
Explanation:
Student 1’s methods would be more accurate, because the student would control more factors. Only one variable at a time (either temperature or acidity) would be tested on each group of worms. On the other hand, Student 2 is testing both factors on all the worms, which could make the results unclear.
hope this helps!
How do you know when a chemical reaction has taken place?
Answers
Answer: You can tell when a chemical reaction is taking place because it is usually accompanied by easily observed physical effects, such as the emission of heat and light, the formation of a precipitate, the evolution of gas, or a color change. All these things characterize what you look out for to find a chemical change.
Explanation:
why do hydrogen bonds form between water molecules?
Answers
Answer:
In water molecules the oxygen atom attracts the negatively charged electrons more strongly than the hydrogen. This gives water an asymmetrical distribution of charge so that it is a polar molecule. ... Because the water molecules are small, many of them can surround one molecule of the solute and form hydrogen bonds.
Explanation:
The discovery of mitochondrial DNA (mtDNA) had no effect on which area of scientific investigation?
endosymbiotic theory
inheritance research
forensic science
study of cork bark
Answers
Answer:
D cork bark
Explanation:
its right e2020
The discovery of mitochondrial DNA (mtDNA) had no effect on the study of cork bark of scientific investigation. The correct option is D.
What is mitochondrial DNA?
Mitochondrial DNA is a type of circular DNA that is present in the mitochondrial. Mitochondria is an organelle of cells that is the main organ for the store of energy in the form of ATP.
Mitochondrial DNA has some different functions like they are having many copies, a high mutation rate and maternal inheritance which means it only came from the mother side in the offspring.
This DNA has great importance in synthesizing some enzymes and proteins for the function and pathways of the energy synthesized in the mitochondria.
Thus, the correct option is D. study of cork bark.
To learn more about mitochondrial DNA, refer to the link:
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which two cells pass on information from parents to children?
Answers
Heredity or something like that I don’t speak English sorry
What causes tree bark to become darker?
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Explanation:
Maybe how old the tree is? Like when it gets covered in dirt and stuff.
Answer:
Coal burning released large amounts of smoke and smog into the surrounding environment; this left a layer of black soot on the once lighter-coloredtrees. sorry i put the explanation in the answer
Is toast a carbohydrate, lipid, protein, or nucleic acid?
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Answer:
carbohydrate
Explanation:
6.
The nucleolus makes ribosomes. Is it true or false
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Answer:
False
Explanation:
It is made of proteins and RNA
A species of bacteria is found deep within the Earth’s crust. Which process will the bacteria use to obtain energy?
A. Cellular Respiration
B. Photosynthesis
C. Lactic Acid Fermentation
D. Alcoholic Fermentation
Answers
Cellular respiration
5. The height of bean plants depends on the amount of water they receive.
Independent variable:
Dependent variable:
Constant:
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Answer:
Explanation:
INDEPENDENT: the amount of water the bean plants recieve
DEPENDENT: the height of the bean plants
CONSTANT: a regular amount of water
Considering the statement: "the height of bean plants depends on the amount of water they receive."
The independent variable would be the amount of water.The dependent variable would be the height of the bean plants.the constant variable would be other growth factors.
In experiments, independent variables are the factors supplied and varied by researchers. Dependent variables are the actual variable to be measured after supplying (and varying) the independent variable. Constant variables are all other variables that are supplied that are neither independent nor dependent variables.
More on experimental variables can be found here: https://brainly.com/question/6350073
Steeping tea for 20 minutes represents
which type of transport?
Answers
Answer:passive transport
Explanation:
Passive transport moves molecules from high concentration to low concentration such as seeping tea
Passive transport is the answer
is an experiment useful if you cannot reproduce the results? why is it necessary to reproduce results?
Answers
Replication is important because it proves that you are correct, it’s as if their checking their work. If you don’t get the same results, that most likely means something was different.
Emily is studying how a person's breathing rate is affected by aerobic and anaerobic exercise. To do this, she measures the breathing rate of her test subject while the subject engages in 10 minutes of aerobic exercise. She then measures the breathing rate of her test subject while the subject engages in 10 minutes of anaerobic exercise.
Which of the following graphs would be best for Emily to use to display the data she collects?
A.
a double line graph
B.
a bar graph
C.
a single line graph
D.
a circle graph
Answers
Answer:
A double line graph.
Explanation:
trust and believe bruh
The correct option is A. Emily will get double line graph to display the data she collects.
What is double line graph?
In order to give the body more oxygen for respiration and to pay off any subsequent oxygen deficit, exercise makes breathing more often.
When exercising, breathing becomes more frequent. This is due to the fact that muscles are working harder and respirating more aerobically, which increases their need for oxygen delivery and the removal of carbon dioxide in order to meet the energy demand.
They will also breathe anaerobically, creating lactic acid, if they are unable to meet the energy need.
Therefore, The correct option is A. Emily will get double line graph to display the data she collects.
To learn more about respiration, refer to the link:
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Tire manufacturers design tires to stop quickly in various conditions. Use the table to answer the question: Which tire would be the correct choice for a family living in a cold climate during the winter? A) MD-104 B) Q-1 C) X-75 D) Z-68
Answers
Answer:
Explanation:
It's D (Z-68)
ok guys i have a question on a tst and it will make or brake my grade plz help
Two students were engaged in a discussion about photosynthesis & cellular respiration. Which of the following statements made is the most accurate? * 1 point Photosynthesis and respiration are the same processes. Photosynthesis and respiration do not have anything to do with energy Photosynthesis releases energy from food and respiration produces food. Photosynthesis produces food and respiration releases energy from food.
Answers
Try to study more next time
Which statement best describes the energy changes associated with evaporation and boiling?
Atoms gain energy during evaporation and boiling.
Atoms lose energy during evaporation and boiling.
Atoms gain energy during evaporation but lose energy during boiling.
Atoms lose energy during evaporation but gain energy during boiling.
Answers d edginuity good luck
Answers
Answer:
Atoms lose energy during evaporation but gain energy during boiling.
Explanation:
Answer:
its c
Explanation:
What is dehydration synthesis in detail?
Answers
Dehydration Synthesis Definition
Dehydration synthesis refers to the formation of larger molecules from smaller reactants, accompanied by the loss of a watermolecule. Many reactions involving dehydration synthesis are associated with the formation of biological polymers where the addition of eachmonomeris accompanied by the elimination of one molecule of water.
Dehydration reactions are a subset ofcondensationreactions where two functional groups combine to form acovalent bondalong with the release of a small molecule such as water, HCl,methanoloracetic acid. Though all these small molecules are frequently seen in large-scale industrial synthesis of organic molecules, in biological systems, water is the most frequent byproduct of acondensation reaction.
An ecosystem is :
A - another term used for a community
B - any group of populations in a given area
C - a biological community with all of the biotic and abiotic components
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Answer:
nah bruh im thre goat
Explanation:
Answer:
C - a biological community with all of the biotic and abiotic components
What is the function of structure P?
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Answer:
I'm not so sure about this but I think it's the vacuole
vacuole , it stores food and water
Please discuss why it is important to represent your scientific data in the best format.
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Answer:Data should be presented and reported in a way that is suitable for the audience and their requirements. ... Using graphs and charts can help the audience to interpret what the data is actually showing. A pictorial representation better shows the proportions and distribution of the data.
Explanation:
i need help its hard please i dont like being skipped
Answers
Answer:
B
Explanation:
11 birth - 8 dead + the total population divided by the living space
