Answers
Answer:
Between 80,000 and 400,000 proteins.
Explanation:
In humans, up to ten different proteins can be traced to a single gene. Proteome: It is now estimated that the human body contains between 80,000 and 400,000 proteins. However, they aren't all produced by all the body's cells at any given time. Cells have different proteomes depending on their cell type.
Answer
There are 10 different unique proteins
Explanation:
Related Questions
What is the role of oxygen in photosynthesis and in cellular respiration?
~ Oxygen is used in photosynthesis to produce glucose and is released during cellular respiration.
B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
© Oxygen is combined with carbon dioxide in photosynthesis to release energy and released from carbon
dioxide during cellular respiration.
DOxygen is released from glucose during photosynthesis and combines with carbon dioxide to produce
energy during cellular respiration.
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Answer:
a
Explanation:
oxygen aids in glucose production through respiration and supports the organism since glucose is the food for plants
The role of oxygen in photosynthesis and in cellular respiration - B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
Role of oxygen1. In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct.
6CO₂ + 6H₂O+ energy → C₆H₁₂O₆ + 6O₂
2. In respiration, the product of photosynthesis, glucose and oxygen are converted into carbon dioxide, water, and energy and oxygen is used to break down glucose
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O+ energy
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The Bartholomew J, an American shipping vessel, docks at a port in Australia. A small school of fish makes its way from the bilge, a hollow area under the ship that collected seawater, into the water of the dock. It is a new species to the area and begins to thrive. What term is used to describe this species?
The species of fish is referred to as a(n) BLANK
species.
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Answer:
hello it might be invasive I think if not I am sorry
Answer:
Invasive.
Explanation:
Because tending to spread especially : tending to invade healthy tissue invasive cancer cells. 2 : involving entry into the living body (as by incision or by insertion of an instrument) invasive diagnostic techniques. Other Words from invasive.
What is breathing in science
Answers
Answer:
Breathing, the action of moving air or water across the surface of a respiratory structure, such as a gill or lung, to facilitate respiration (the exchange of oxygen and carbon dioxide with the environment).
Explanation:
2. Which agricultural specialist is most likely to perform research to understand factors impacting the pH of soil?
A. Entomologist
O B. Animal scientist
C. Plant pathologist
D. Agronomist
Answers
Answer:
D. Agronomist
Explanation:
Agronomists are professionals that study how to make soils more productive (in terms of food) around the world. Soil pH is an index that calculates the acidity/alkalinity of the soil, which is indicated on a 14-point scale (pH equal to 7 = neutral; pH below 7 = acidic, pH higher than 7 = alkaline). In this regard, it is well known that the pH of the soils drastically affects plant development, and thereby a proper soil pH is fundamental to ensure optimal plant growth (required for nutrient intake). For this purpose, agronomists are in charge of studying and researching the pH of the soils in order to increase crop yields. Nowadays, the pH of the soils can be easily measured by digital soil pH pocket testers that utilize a pH electrode in order to calculate the pH value.
Which of the following is a central idea of cell theory? (5 points)
All living things are made of at least two cells.
O Cells cannot live alone as single organisms.
O All living things have five or more types of cells.
Cells are the basic unit of structure and function in living things.
Answers
CHAPTER 12
LESSON
1 RNA
READING TOOL Compare and Contrast As you read your textbook, identify the similarities
and differences between RNA and DNA. Complete the Venn diagram to compare and contrast
these molecules. A sample difference has been entered for you.
Single stranded
As you read, circle
the answers to each Key
Question. Underline any
words you do not understand.
RNA
BUILD Vocabulary
ribonucleic acid (RNA) single-
stranded nucleic acid that contains
the sugar ribose
Both
146 Chapter 12 RNA and Protein Synthesis
DNA
Double stranded
Lesson Summary
The Role of RNA
KEY QUESTION How does RNA differ from DNA?
DNA contains a genetic code that living cells can read,
understand, and express. DNA is made of just four nucleotides
joined together in double-stranded molecules that can be millions
of bases in length. What exactly do those bases code for, and
how does the cell "read" that code? That's where RNA comes in.
RNA helps to put the genetic code into action. RNA, like DNA,
is a nucleic acid that consists of a long chain of nucleotides.
Genes contain coded DNA instructions that tell cells how
to build proteins. The first step in decoding these genetic
instructions is to copy part of the base sequence from DNA
into RNA. RNA then uses these instructions to direct the
production of proteins, which help to determine an organism's
characteristics.
Copyright Savvas Learning Company LLC. All Rights Reserved.
Answers
DNA and RNA have similarities in their nucleotide composition and involvement in genetic processes. However, they differ in their sugar type, strandedness, and specific functions in protein synthesis. Understanding these similarities and differences is crucial for comprehending the fundamental mechanisms of genetics and cellular processes.
RNA and DNA are both nucleic acids that play essential roles in genetic information and protein synthesis. However, they differ in various aspects.
DNA, or deoxyribonucleic acid, is a double-stranded molecule composed of nucleotides. It contains the sugar deoxyribose and the nitrogenous bases adenine (A), cytosine (C), guanine (G), and thymine (T). DNA carries the genetic code and serves as the hereditary material in most organisms.
On the other hand, RNA, or ribonucleic acid, is typically single-stranded and contains the sugar ribose. RNA also consists of nucleotides, but it uses uracil (U) instead of thymine as a nitrogenous base. RNA has several forms, including messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). Each form has specific roles in protein synthesis.
In terms of function, DNA stores and transmits genetic information, while RNA helps translate that information into proteins. DNA is primarily located in the nucleus of cells, while RNA is found in both the nucleus and cytoplasm.
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what is the divsion of the nucleus
Answers
Answer:
Explanation:
Nuclear division is the process of dividing the nucleus. Nuclear division is the process through which the nucleus of a cell splits, producing two daughter nuclei, each with a full set of chromosomes. Mitosis and meiosis are the two basic kinds of nuclear division.
A mitosis is a form of nuclear division that happens in somatic cells and is crucial for tissue development and repair. Mitosis occurs when the nucleus' chromosomes are duplicated, and the cell splits into two identical daughter cells, each with the same number of chromosomes as the parent cell.
Meiosis is a type of nuclear division that happens in reproductive cells and is responsible for sperm and egg cell production. The nucleus' chromosomes are duplicated during meiosis, and the cell divides into four non-identical daughter cells, each having half the number of chromosomes as the parent cell.
Mitosis and meiosis are both required for living creatures to grow, repair, and reproduce.
What does the hardy Weinberg principle relate to?
A) chances of survival of an organism
B) frequency of alleles in a population
C) natural selection in a species
D) causes of evolution among organisms
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why did the dialysis tubing lose water ? describe why using the terms such as hypertonic and hypotonic.
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If a dialysis tubing lost water, it is likely because it was placed in a hypertonic solution, where the concentration of solutes outside the tubing was higher than inside.
What is Dialysis tubing?Dialysis tubing is a semi-permeable membrane that allows the passage of small molecules but prevents the passage of larger ones. When placed in a solution, the movement of water and other molecules across the membrane depends on the concentration of solutes on either side of the membrane.
If the concentration of solutes outside the tubing is higher than inside, the solution is hypertonic to the inside of the tubing. In this case, water will move out of the tubing through osmosis, causing the tubing to lose water and shrink.
On the other hand, if the concentration of solutes outside the tubing is lower than inside, the solution is hypotonic to the inside of the tubing. In this case, water will move into the tubing through osmosis, causing the tubing to gain water and expand.
Therefore, if the dialysis tubing lost water, it is likely because it was placed in a hypertonic solution, where the concentration of solutes outside the tubing was higher than inside. This caused water to move out of the tubing and into the solution, leading to a decrease in the volume of the tubing.
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For pathogen below, choose the type of cell that would be used in the adaptive immune response
Fungi
Extracellular bacteria
Th17 cells
Hint: The cell type is a helper cell that produces large quantities of a specific cytokine, IL-17, which recruits the neutrophils to induce phagocytic activity and clear extracellular pathogens.
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For the pathogen below select the kind of mobile that could be used inside the adaptive immune reaction Th1 cells
hint: The cell type may be a helper mobile that produces cytokines (particularly IFN-y) that stimulate the macrophages and lets in for phagocytosis.
Adaptive immune responses are performed via white blood cells known as lymphocytes. There are two extensive lessons of such responses antibody responses and mobile-mediated immune responses, and they are accomplished via distinct training of lymphocytes, referred to as B cells and T cells, respectively.
The adaptive immune system includes the T cells and B cells not like the cells of the innate immune device, T cells and B cells can identify specific features of pathogens or most cancers. DNA gives the instructions for a cell's increase, survival, and reproduction.
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Write the importance of family health education
Answers
Answer:
healthcare disparities
Explanation:
Which statement is true about the elements of the earth? A. the earth element stays in the same area of the lithosphere, hydrosphere, or atmosphere where they originated when the earth was formed. B. The earth’s elements are used and unused in different molecules overtime. C. The earth’s elements are constantly being created and destroyed so that a constant amount of matter exists. D. The earth’s elements pollute the environment and should be discarded.
Answers
if an Object has a density of 0.9 g/cm^3 and you put it into water with the flow or sink
Answers
Explication: If the density is less than the waters then it will float
All primates have:
Group of answer choices
A dental comb
Flexible limbs
A grooming claw
Long snouts
Answers
Answer:
a dental comb. hope helpful answer
Exceeding threshold depolarization at the trigger zone______the likelihood of generation of an action potential.
Answers
Answer: Exceeding threshold depolarization at the trigger zone decreases the likelihood of generation of an action potential.
Explanation:
Exceeding threshold depolarization at the trigger zone decreases the likelihood of the generation of an action potential.
What is threshold depolarization?Excessive depolarization at the trigger zone reduces the likelihood of an action potential being generated. The amplitude of the action potential decreases with distance. The number of action potentials increases as the frequency of stimulation to the trigger zone increases.
Because the potassium channels within the cell membrane are delayed, any additional sodium entry activates an increasing number of voltage-gated sodium channels. Depolarization above the threshold causes an increase in Na conductance sufficient for inward sodium movement to instantly swamp outward potassium movement.
Therefore, Excessive depolarization at the trigger zone reduces the likelihood of an action potential being generated.
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Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cellThe Cube Root Function Instruction Active Highlighter YellowCyanMagentaGreeenClear Highlights Calculators Resources
Answers
Answer
An organism is made up of four levels of organization: cells, tissues, organs, and organ systems. These levels reduce complex anatomical structures into groups; this organization makes the components easier to understand.
What body system contains a structure that can expand to hold more waste products A. Urinary System B. Endocrine System C. Respiratory System
Answers
Answer:
A. Urinary system its the one system that holds waste
Explanation:
Considering the simulation of antibiotic resistance: briefly explain what happens to a diverse population of bacteria if they are treated repeatedly with the same antibiotic and not all of them die. What was the population's antibiotic resistance level before being exposed to the antibiotic (1 sentence)? What happened to the “good” and antibiotic-resistant bacteria when they were exposed to the antibiotic (1-3 sentences)? What was the population's antibiotic resistance level like after antibiotic treatment (1 sentence)?
Answers
Answer: A diverse population of bacteria that is treated repeatedly with the same antibiotic and not all of them die will eventually lead to the emergence of antibiotic-resistant bacteria that will thrive and become dominant. The population's antibiotic resistance level before being exposed to the antibiotic was low or non-existent. The "good" bacteria will die while the antibiotic-resistant bacteria will survive and reproduce. After antibiotic treatment, the population's antibiotic resistance level will be higher than before.
Explanation:
The Venus fly trap is a plant that has a unique system by which the traps and breaks down its prey unsuspecting a insects in land and leave
Answers
Answer:
so... whats the question?
Explanation:
Answer:
WHAT IS IT
Explanation:
Explain how electron microscopes work and why some scientists might prefer to use electron microscopes instead of light microscopes.
Answers
Answer:
Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes.
What might be an advantage of a single population of animals having a large amount of variability surrounding certain traits?
Answers
Answer:
More chances of survival
Explanation:
More genetic diversity means that the population is less likely to become extinct when faced with a new selection pressure (disease, environmental change), as they're more flexible to adapt.
How might a sudden cold front limit population growth of newborn offspring?"" HELP PLEASE
Answers
Answer:
The correct answer is - they may not be able to survive at such a temperature.
Explanation:
A Cold front is a weather change when a cooler air mass moves into warmer air that leads to a sudden drop in temperature following by the cyclone, heavy rainfall and hail.
These sudden changes and heavy rain with storms and cyclones can limit the population growth of newborn offspring as they may not able to survive in such a sudden temperature drop.
the table shows data collected on pH level of an Adirondack lake from 1989 to 1996.
describe the the trend in pH level in lake over this 16 year period.
___________________________________________________________________________
Year pH level
1989. 6.7
1984. 6.3
1986. 6.4
1988. 6.2
1990. 5.9
1992. 5.6
1994. 5.4
1996. 5.1
Answers
The lake's pH has become acidic; in 1989, it was 6.7; by 1996, it had dropped to 5.1. This shows that the increase in the acidity which has several bad impacts on the lake water ecosystem and its community.
What happens when the freshwater becomes acidic?The freshwater ecosystem differs from the oceanic saltwater ecosystem in that freshwater contains phytoplankton, edible fish, and so on. The fresh water has a normal pH, but the pH decreases and induces acidity when the water is polluted with different chemicals, such as nitrogen oxide, sulfur dioxide, etc.
When acid rain happens due to man-made pollution, this further adds acidity to the fresh water, and as a result, the species that live in the lake are not able to live and breathe properly due to a lack of oxygen. The acidity in the table increased year after year from 1989 to 1996.
Hence, the acidity of the lake increased and the pH decreased in these years, from 1989 to 1996.
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(HELP FAST) A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right as: 1, 2, 3, 4, and 5. There is one vertical line between each of the consecutive five dots. The lines are labeled from left to right as Perch, Frog, Pigeon, Rats, and Human. A text box below the branching tree diagram is labeled Derived Shared Characteristics. In the box it says from left to right Terrestrial during all stages, Jaws, Walking on two legs, Mammary glands and hair, and Four limbs.
Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. Where in the branching tree would you most likely write "lives on land during all life stages"? Explain your answer.
Answers
"The derived shared characteristic 'Terrestrial during all stages' should be placed at the base of the tree diagram."
SupThe characteristic "Terrestrial during all stages" is a shared characteristic among all five species being compared in the branching tree diagram. This means that it is a characteristic that all of these species have in common, and therefore it is likely that it was present in their common ancestor.
Since the base of the tree represents the common ancestor of the species being compared, it makes sense to place this characteristic at the base of the tree. This also helps to show that this characteristic is a defining trait of the group of species being compared and that it has been present in their lineage since their common ancestor.
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4. They damage the soil by doing activities such as gardening, quarrying, mining, deforestation, bad farming, and kaingin. N M A S U H
Answers
The activities mentioned, such as gardening, quarrying, mining, deforestation, bad farming, and kaingin (slash-and-burn agriculture), can have negative impacts on the soil.
These activities disrupt the natural balance of soil ecosystems and can lead to soil degradation and damage. Gardening, when done improperly, can result in soil compaction and nutrient depletion. Quarrying and mining operations can strip away topsoil, leaving behind barren landscapes.
Deforestation removes the protective cover of trees, leading to soil erosion. Bad farming practices, such as overuse of chemical fertilizers and pesticides, can harm soil health and biodiversity. Kaingin, with its practice of burning vegetation, destroys organic matter and alters soil fertility.
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A park is rectangular with a length of 1/2 miles. If the area of the park is 6/8 square miles, what is its width? Input your answer as a fraction.
giving 40 points! please help soon <33
Answers
Answer:
use ch.at gpt for homework answers
Explanation:
Let's denote the width of the park as "w" miles. According to the given information, the length of the park is 1/2 miles and the area of the park is 6/8 square miles.
The area of a rectangle is given by the formula: Area = Length × Width
Given that the length of the park is 1/2 miles and the area of the park is 6/8 square miles, we can set up the following equation:
1/2 * w = 6/8
To solve for "w", we can multiply both sides of the equation by 2 (to eliminate the fraction):
2 * (1/2 * w) = 2 * (6/8)
w = 12/8
Now, we can simplify the fraction w = 12/8:
w = (12 ÷ 4) / (8 ÷ 4)
w = 3/2
So, the width of the park is 3/2 miles.
What are the two types of molecules?
Answers
Answer:
If the molecule of an element contains 1 atom it's called a monoatomic molecule. E.g. Na, He, etc. If the molecule of an element contains 2 atoms it's called a diatomic molecule.
in which biome are minerals in the soil most rapidly depleted
Answers
Answer:
Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.
in nature do animals fight for food because starvation
Answers
Answer:
Yes
Explanation:
They hunt there pray when there hungry or out of instinct
Describe how the particles will diffuse across the membrane in figure 3
Answers
Osmosis, active transport and passive transport are the three ways or methods which is used by the particles to go into or out from the cell membrane.
Describe how the particles will diffuse across the membrane?
In facilitated diffusion, molecules diffuse throughout the plasma membrane with help from membrane proteins, consisting of channels and vendors. A concentration gradient exists for these molecules, so they have the capability to diffuse into (or out of) the cellular by using shifting down it.
The method which is used by the particles to move from the cell membrane are Osmosis, Active transport and Passive transport. So these are the three ways or paths which are used by the particles to move into or out from the cell membrane.
So we can conclude that osmosis, active transport and passive transport are the three ways or methods which is used by the particles to go into or out from the cell membrane.
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