Answers
Answer:
Nitrobacter and nitrosomonas
Explanation:
Both are bacteria and form nitrates and nitrites from ammonia
Related Questions
Sleep could be best described as a
A. car with the engine started, but parked and idling
B. truck driving on the freeway in the right lane
C. train with cargo being loaded at the start of a trip
D. bicycle riding uphill in the wind
Answers
Answer:
The correct answer is A. car with the engine started, but parked and idling
Explanation:
This is the correct answer on edg. 2020
Answer:
The correct answer is A
Explanation:
edge 2021
Help please!! I will give brainliest!!
Cellular (aerobic) respiration takes place in the presence of and with the use of a certain element.
Which element is it?
Answers
Answer:
air
Explanation:
Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.
1. What type of cells in your body do mitosis? Give an example also.
2. Why does the cell synthesize DNA before mitosis?
3. What is the difference between chromosome and sister chromatid?
4. After mitosis, how many daughter cells result? How many cells would results after two rounds of mitosis? Three rounds?
5. Can the original cell starting mitosis be identified after mitosis? Explain.
Answers
Answer:
Its hard question, to be honest
SOME ONE HELP ME!! FOR A MAJOR GRADE!!!
The allele for long whiskers in seals is dominant over the allele for short whiskers.
Part A.
What percentage of offspring could be expected to have short whiskers from a cross of parents with Ww and WW genotypes?
A.0%
B.50%
C.75%
D.100%
Part B.
What percentage of offspring could be expected to have a genotype of Ww between a cross of parents with the genotype Ww and Ww?
A.25%
B.50%
C.75%
D.100%
Answers
Answer:
Part A. - D.) 100%
Part B - B.) 50%
Answer:
part a- 0%
part B- 50%
Explanation:
im not sure on part b but that sounds right
Which flow chart correctly organizes the structures of heredity, from least to most complex? codon ® gene ® DNA ® chromosome gene ® chromosome ® codon ® DNA DNA ® codon ® chromosome ® gene chromosome ® DNA ® gene ® codon
Answers
Answer:
codon ® gene ® DNA ® chromosome
Explanation:
The flow chart correctly organizes the structures of heredity, from least to the most complex - codon ® gene ® DNA ® chromosome
Chromosomesare thread-like structures located in the nucleus, which carries genetic information from generation to generation.an organized package of DNA, Different organisms have different numbers of chromosomes.DNADNA, or deoxyribonucleic acid, is the hereditary material in almost all organisms.Nearly every cell in a person's body has the same DNA.It has a huge number of nitrogen base sequences and specific segments called geneGeneA gene is the basic physical and functional unit of heredity.Genes are made up of DNA.genes vary in size from a few hundred DNA bases to more than 2 million bases that form codonsThus, The flow chart correctly organizes the structures of heredity, from least to the most complex - codon ® gene ® DNA ® chromosome
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Help please? *25 points*
Answers
Answer:
Yes, if igneous rock us moved to earth's surface and exposed to energy from the earth's sun, it could weather into smaller pieces that could form sedimentary rock.
Explanation:
I found that answer on Google, so I'm honestly not sure if it'd be A or B. Sorry! hope this helps a bit.
Please help! (Please do 2 and 3, and if you want to do 4 go right ahead!) xoxo
Answers
Which one of the following is NOT a REACTANT (or ingredient) needed for photosynthesis?
A) Solar Energy
B) Carbon Dioxide
C) Glucose
D) Water
Answers
Answer:
The awnser is Glucose
Explanation:
It is made during photosynthesis but does not need to taken in through the process
Which high school courses would be beneficial for a career in parasitology?
Answers
Answer:
allows them to focus on parasitology in topics such as zoonotic diseases, parasitic diseases and dynamic ecosystems.
Explanation:
Explanation:
Biology and Biochemistry
What type of cells do cellular respiration and photosynthesis occur in?
Answers
Answer:
All cells carry out cellular respiration but only cells with chloroplasts allow for photosynthesis to occur
how are trace fossils unique
show the activities of an organism and not the body
they showed the body of an organism not the activities
they are never fossils of dinosaurs
they are always fossils of dinosaurs
Answers
Answer: they showed the body of an organism not the activities
Explanation:
Tumu’s class was given an assignment to feature a scientist that contributed to the development of the cell theory. The class decided to use images to feature the scientist of their choice.
Which image would Tumu most likely use in his assignment to feature Rudolf Virchow?
the magnified shapes of cells in a piece of cork
the different cells that make up a plant leaf
the types of cells at work in the human body
the way root cells reproduce to increase root length
Answers
Answer:
the way root cells reproduce to increase root length
Explanation:
Virchow discovered how cells reproduce so this would be the most reasonable answer
Answer:
It's D
or
(The way root cells reproduce to increase root length)
Explanation:
Edge Approved!!!!
. During which stage of a cell’s cycle do the replicated chromosomes thicken and become visible
Answers
Answer:
Prophase
Explanation:
The replicated chromosomes thicken and become visible as separate chromosomes during prophase stage of mitosis.
What is the role of DNA in transmitting genetic
information? Describe DNA's important genetic
role in a few sentences below.
Answers
Explanation:
The major function of DNA is to encode the sequence of amino acid residues in proteins, using the genetic code. To read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA.
WILL GIVE BRAINLIEST!!!
What do prokaryotic and eukaryotic cells have in common?
mitochondria
nucleus
cytoplasm
lysosomes
Answers
Only eukaryotic cells have mitochondria, a nucleus and lysosomes (because prokaryotes don’t have a Golgi apparatus to make lysosomes)
The only other things they have in common are the plasma membrane (cell surface membrane) and ribosomes.
can a cell can survive even if the process to produce ATP is disrupted?
Answers
Answer:
No, because ATP provides energy for cells in order for them to carry out their functions. If disrupted it will cause the transport chain to stop which causes ATP to stop and the cells can no longer carry out their functions and will die.
2. Are the volume values similar to each other or are they quite different? Explain why you see what you see. If they are similar explain why. If they are different also explain why.
Answers
Answer: The density, ρ, of an object is defined as the ratio of its mass to its volume. ... Mass and volume are extensive (or extrinsic) properties of matter - they ... In this experiment, you will measure masses and volumes to determine density.
Explanation:
When combined in the correct ratio, hydrogen and oxygen atoms can form water as show below.
+
O
O
Hydrogen
Oxygen
Water
In this example, water is an example of which of the following?
Molecules of an element
Molecules of a compound
Atoms of a compound
A mixture
Answers
Answer:
B
Explanation:
i took the test
The correct option is (B). Molecules of a compound.
What do you mean by molecules?A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion.
Moreover, molecules are made up of one or more atoms. If they contain more than one atom, the atoms can be the same (an oxygen molecule has two oxygen atoms) or different (a water molecule has two hydrogen atoms and one oxygen atom). Biological molecules, such as proteins and DNA, can be made up of many thousands of atoms.
Hence, the smallest particle of any substance which can exist independently and retain the physical and chemical properties of the substance, made up of one or different elements is a molecule.
Learn more about molecules:
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When you toast bread, electrical
energy is converted to what type
of energy in the toaster?
A. Heat
B. Sound
C. Nuclear
D. Electromagnetic
Answers
Answer:
heat
Explanation:
heat and electricity is what is used to cook/toast the bread
15 POINTS AND BRAINLIEST (IF CORRECT)!!
Which statements describe hormones in plants? Check all that apply.
Cutting stems can stimulate hormones to start lateral leaf growth.
Some tropisms are controlled by hormones.
Cells grow faster in areas where auxin is concentrated.
Hormones help buds form and grow in the winter.
Auxin is the only hormone involved in plant development.
Answers
Answer:Cutting stems can stimulate hormones to start lateral leaf growth.
Some tropisms are controlled by hormones.
Cells grow faster in areas where auxin is concentrated.
Hormones help buds form and grow in the winter.
Auxin is the only hormone involv
Explanation: took test on missed this question, had A,B,C,D.. answer all of the above. So its all of them.
Why is it difficult for your body to return blood from your feet when you sit for too long?. Single choice. a. Blood has to travel a greater distance. B. Skeletal muscles are not squeezing the veins. c. Gravity makes the blood flow backward. d. The heart does not beat fast enough at rest.
Answers
Answer: Option C.
Gravity makes the blood flow backward
Explanation:
it difficult for your body to return blood from your feet when you sit for too long because gravity makes blood flow backward and this is because when you sit for long , it weakens the keg muscles because it is necessary for body movement so that blood will circulate or flow well. When the keg muscles becomes weak, it will slow blood flow in the leg and the force of gravity acting will make the blood flow backward and thus can cause a blood clot.
Which statement describes a common measurement error?
Answers
PLEASE HELP! ASAP!!!
Answers
A high abundance of nutrients can cause which of the following? A.) heavy rainfall B.) an increase of crop production C.) aggressive competition between producers
Answers
Answer:
B) an increase of crop production
Which is the MOST accurate description about how the different types of feed mechanisms work.
A. Both positive and negative feedback loops amplify a departure from the set point.
B. Both to negative and positive feedback loop returns to the set point in the reverse direction
C. Positive feedback loops return to the set point in reverse direction, why negative feedback loops amplify the departure from this point.
D. Negative feedback loops return to the set point in reverse,wow positive feedback loops amplify a departure from the set point
Answers
Answer:
D
Explanation:
Positive feedback loops are rarer than negative ones because of homeostasis, but they do occur. Negative feedback loops return to the set point in reverse, and positive feedback loops amplify a departure from the set point.
water pollution is the addition of harmful substances to water. some of these substances are found at home. what household chemicals might be harmful if not disposed of properly?
Answers
Answer:
flammability, corrosion, and explosibility).
Answer:
flammability, corrosion, and explosibility).
cleaning supplies, bleach, laundry detergent, window cleaner, fertilizers. oils, and soap
Explanation:
21. Which stage of aerobic respiration produces ATP and NADH and release CO2?
a Glycolysis
b. Krebs cycle
c Electron transport chain
d. Fermentation
Answers
stage of aerobic respiration produces ATP and NADH and releases CO2, which is the electron transport chain that is in option c, as the ETC has a role in the production of ATP in cellular respiration.
What is the significance of respiration in ATP synthesis?It plays an important role in respiration because it is formed by the oxidation of glucose or other organic molecules in the mitochondria of eukaryotic cells and in the cytoplasm. During respiration, glucose and oxygen are consumed, and carbon dioxide and water are produced, and then the mitochondria make ATP by taking the products of glucose.
Hence, aerobic respiration produces ATP and NADH and releases CO2, which is the electron transport chain that is in option c, as the ETC has a role in the production of ATP in cellular respiration.
Learn more about the ATP here.
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Need the answer ASAP
thanks
Answers
Answer:
kingdom, division, class, order, family, genus, species.
Explanation:
Explain the role of valence electrons and how they relate to the periodic table of elements?
Plz this i really need to finish this.
Answers
Explanation:
The valence electrons determine the group the elements belong in the periodic table. For example, the element sodium, Na, has a valence electron of one and so it belongs to Group 1 in the periodic table. Another example is Aluminium, Al, which has a valence electron of three and therefore it belongs to Group 3 in the periodic table.
Which statement is true about photosynthesis?
A: photosynthesis happens in The mitochondria
B:During photosynthesis energy from the sun is stored in the chemical bonds of glucose molecule
C: photosynthesis releases energy to the environment
D: One of the inputs of photosynthesis is oxygen
Answers
Answer:
B.
Explanation:
B. is the only true statement