What are the elements of Carbohydrates, Lipids, Proteins, and Nucleic Acids?
Answers
Lipids- carbon, hydrogen, and oxygen
Proteins- carbon, hydrogen, and oxygen
Nucleic acids- carbon, hydrogen, oxygen, nitrogen, phosphorus
Carbohydrates and lipids are composed entirely of carbon, hydrogen, and oxygen. Proteins are composed of the elements carbon, hydrogen, oxygen, and nitrogen. DNA and RNA are nucleic acids that contain carbon, hydrogen, oxygen, nitrogen, and phosphorus.
What are elements?A chemical that cannot be shattered down into simpler components by any non-nuclear chemical reaction is referred to as an element.
There are several macronutrients that also contain different elements. These are:
Carbohydrate contains carbon, hydrogen and oxygen.Lipids have carbon, hydrogen and oxygen.Proteins contain carbon, hydrogen, oxygen, and nitrogen.Nucleic acid have carbon, hydrogen, oxygen, nitrogen, and phosphorus.Thus, these are some elements that are present in carbohydrate, lipids, proteins and nucleic acids.
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Related Questions
Which action is not an example of someone maintaining homeostasis?
1. a woman breathing hard while jogging
2. a man bleeding from a cut
3. a girl sweating because it's hot outside
4. a boy shivering in the cold
Answers
Answer:
2 is the answer
Explanation:
because f
Answer: The answer is 2. A man bleeding from a cut.
Explanation: I took the quiz just now; this is the correct answer.
during telophase what is happening to the genetic material of the cell
Answers
During telophase, the genetic material is being evenly divided and packaged into two new nuclei.
What do you mean by Telophase?
Telophase is the final stage of cell division in which the newly formed daughter cells separate. During this stage, the chromosomes that have been replicated in the previous stages of the cell cycle move to opposite poles of the cell. The nuclear envelope reforms, and the spindle fibers that have been used to separate the chromosomes begin to degrade. Telophase marks the completion of mitosis and the beginning of cytokinesis.
The chromosomes are replicating and the nuclear envelope is reforming around each set of chromosomes. The spindle fibers dissolve and the cytoplasm divides into two distinct cells.
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Organizing a higher trophic levels tend to be fewer in number than those at lower tropic levels (true or false?
Answers
Answer:
True
Explanation:
electrons move from the wool to the
Answers
Answer: balloons surface
Explanation:
Emt people answer these what are the answers to these
Answers
Answer:
every answer of yours is correct
the first 10-14 days after conception, the one-cell structure that is created when a sperm and egg merge is called a(n) .
Answers
When a sperm and an egg combine, a zygote is first formed as a single cell structure. The baby's sex and genetic composition are already determined at this point.
After 14 days of development, what is a zygote called?The zygote's cell divides repeatedly until it finally forms the blastocyst, a hollow ball of cells. Before implanting in the inner lining of their uterine wall, the blastocyst resides in their uterus for a few days (endometrium). It continues to produce new cells that divide into layers.
What is the name of the zygote in week 4?when you are four weeks pregnant with your baby. The fertilized egg, also known as a blastocyst, begins to divide itself at the time of conception. It will have 200 cells and be roughly 4-5 mm across by the end of this week.
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What does that leave as the source for the energy that is now in the fold molecules?
Answers
Answer:
Explanation:
chaperonins
Members of the Hsp60 family (also called chaperonins) facilitate the folding of proteins into their native conformations. Each chaperonin consists of 14 subunits of approximately 60 kilodaltons (kd) each, arranged in two stacked rings to form a “double doughnut” structure
What is the hypothesis of this experiment
Answers
A population culture begins with 15 strands of bacteria and then doubles every 4 hours. This can be modeled as 15(2)^((t)/(4)), where t is time in hours. How many strands of bacteria are present at 12
Answers
At 12 hours, there are 120 strands of bacteria present.
The population of bacteria can be modeled using the equation P(t) = \(15(2)^(t/4)\), where P(t) represents the number of strands of bacteria at time t in hours.
To find the number of strands of bacteria at 12 hours, we substitute t = 12 into the equation:
P(12) = \(15(2)^(12/4)\)
P(12) = \(15(2)^3\)
P(12) = 15(8)
P(12) = 120
Therefore, at 12 hours, there are 120 strands of bacteria present.
It's important to note that the given population model assumes exponential growth, where the number of strands doubles every 4 hours. Starting with an initial population of 15 strands, the exponent in the equation (t/4) represents the number of doubling periods that have occurred. Each doubling period corresponds to 4 hours of time.
In this case, at 12 hours, three doubling periods have occurred (12/4 = 3). Starting with the initial 15 strands, each doubling period doubles the population, resulting in a final count of 15 * \(2^3\) = 120 strands of bacteria at 12 hours.
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In humans, the ability to roll up the sides of the tongue into a U-shape is controlled by one gene. Ability to roll the tongue is dominant to the inability to roll it. If two people who can roll their tongues each had one parent who could not, what is the probability that they will have a child who cannot roll his/her tongue
Answers
Answer:
25%
Explanation:
male
can roll tongue - cannot roll tongue
female
can roll tongue - cannot roll tongue
If they have a child, the possible combinations are:
1)
father's gene: can roll tongue
mother's gene: can roll tongue
RESULT = THE CHILD WILL BE ABLE TO ROLL HIS/HER TONGUE
2)
father's gene: can roll tongue
mother's gene: cannot roll tongue
RESULT = THE CHILD WILL BE ABLE TO ROLL HIS/HER TONGUE
3)
father's gene: cannot roll tongue
mother's gene: can roll tongue
RESULT = THE CHILD WILL BE ABLE TO ROLL HIS/HER TONGUE
4)
father's gene: cannot roll tongue
mother's gene: cannot roll tongue
RESULT = THE CHILD WILL NOT BE ABLE TO ROLL HIS/HER TONGUE
What experiments do we do to show that plants need water?
Answers
Answer:
Soil Testing
Explanation:
One experiment you could conduct is checking the soil texture and moisture. If you stick your finger about one inch into the soil, and it is still dry, this indicates that you need to water your plant. However, all plants have different methods of care, so it's best to research that one plant first.
What are the two forms that DNA takes in a bacterial cell
Answers
Answer:
bacterial plasmids and phages.
Explanation:
they make up and combine back into a bacterial DNA cell.
dissolved salt affects surface tension much like alcohol does. would this have any effect on life living on the surface of fresh water versus living on the surface of salt water
Answers
Salt effects of surface tension are of critical importance in many regular phenomena it reasons small droplets of rain to stick to our home windows, creates bubbles while we upload detergent in our sink, and propels water-molecules insects at the surface of ponds.
NaCl salts motivate the growth of surface tension and the residence time of interfacial water molecules. Additionally, they decrease the house time of interfacial n-decane molecules.
Water molecules pull the sodium and chloride ions aside, breaking the ionic bond that held them collectively. After the salt compounds are pulled aside, the sodium and chloride atoms are surrounded by water molecules, as this diagram indicates. as soon as this happens, the salt is dissolved, ensuing in a homogeneous solution.
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The organisms that are usually fossilized
by replacement are what?
Answers
Answer:
when the original shell or bone dissolves away and is replaced by a different mineral; when this occurs with permineralization, it is called petrification. In compression, the most common form of fossilization of leaves and ferns, a dark imprint of the fossil remains.
Explanation:
A backup of the files required to restore your operating system is known as a(n):
Answers
A backup of the files required to restore your operating system is known as a system backup or an operating system backup. This type of backup includes all the necessary files and data.
System backups are essential for safeguarding the operating system and its associated configurations, settings, and files. They serve as a form of insurance against potential data loss, system failures, hardware issues, or software corruption. In the event of a system crash, malware attack, or other critical failures, having a system backup enables you to restore your operating system to a previous working state.
Typically, a system backup includes the operating system files, system registry, system drivers, installed applications, and associated settings. It captures the entire system state at a specific point in time, allowing for a comprehensive restore when needed. Creating regular system backups and storing them securely is a recommended practice to ensure the availability and integrity of your operating system and its associated data.
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Why are plasmids used in the production of a cDNA library? Choose all that apply.
a. cDNA fragments are unstable until inserted into a plasmid
b. Plasmids carry a gene that allows research to "select" for bacteria with the plasmid using an antibiotic
c. Plasmids contain antibiotics that help to kill bacteria upon being introduced to the cell
d. Plasmids provide the bacteria with essential genes to complete transcription and translation
Answers
Plasmids are used in the production of a cDNA library because they provide a stable environment for the cDNA fragments to remain intact. Plasmids contain a gene that allows researchers to select for bacteria with the plasmid using an antibiotic.
Here, correct answer will be :- b. Plasmids carry a gene that allows research to "select" for bacteria with the plasmid using an antibiotic.
This gene is essential for research as it allows for the bacteria to be identified, isolated, and studied. Additionally, plasmids contain antibiotics, which help to kill bacteria upon being introduced to the cell. These antibiotics are also essential in ensuring that only the bacteria with the desired plasmid are kept alive.
Lastly, plasmids provide the bacteria with essential genes to complete transcription and translation. These genes are necessary for the bacteria to be able to replicate, and thus, produce the desired cDNA library.
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The fluid mosaic model governs the diffusion of which of the following biochemicals?
A. CoQ.
B. Steroids.
C. Phospholipids.
D. Sphingolipids.
E. All of these biochemicals.
Answers
The fluid mosaic model is a widely accepted model that describes the structure and dynamics of cell membranes. It provides insights into how various biochemicals interact and diffuse within the membrane. Let's delve deeper into the role of the fluid mosaic model in the diffusion of biochemicals:
1. Phospholipids: Phospholipids are the primary components of cell membranes. The fluid mosaic model states that the lipid bilayer is fluid, meaning that the phospholipids can move laterally within the membrane. This lateral movement, known as diffusion, allows phospholipids to reorganize and adjust the membrane's structure and properties.
2. Proteins: The fluid mosaic model also incorporates proteins within the lipid bilayer. These proteins can have different functions, including transporters, channels, receptors, and enzymes. Some proteins facilitate the diffusion of specific biochemicals across the membrane by providing channels or transport mechanisms.
3. Steroids: Steroids, such as cholesterol, are also present in cell membranes. While the fluid mosaic model does not specifically govern the diffusion of steroids, it recognizes their presence and their role in modulating membrane fluidity and stability.
4. Sphingolipids: Sphingolipids are a class of lipids that are found in cell membranes. Similar to phospholipids, sphingolipids can move laterally within the membrane due to the fluid nature of the lipid bilayer, as described by the fluid mosaic model.
In summary, the fluid mosaic model governs the diffusion of phospholipids within the lipid bilayer of cell membranes. It also encompasses the movement of other molecules, such as proteins, steroids, and sphingolipids, which contribute to the dynamic and heterogeneous nature of the membrane. However, it's important to note that the model does not exclusively govern the diffusion of all biochemicals but rather provides a framework to understand the behavior of various components within the cell membrane.
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The fluid mosaic model governs the diffusion of phospholipids, as they are the primary components of the cell membrane that the model describes.
The fluid mosaic model is a widely accepted model of cell membrane structure, which describes the cell membrane as a fluid bilayer of phospholipid molecules, interspersed with various proteins and other molecules.
The model suggests that the phospholipid molecules in the membrane are free to move and rotate within the membrane, giving it a fluid-like consistency.
While other biochemicals such as CoQ, steroids, and sphingolipids may also be present in the cell membrane, they are not the primary components of the membrane that the fluid mosaic model describes.
Therefore, the diffusion of these biochemicals may not be directly governed by the fluid mosaic model, although their movement and interactions within the membrane may be influenced by the properties of the surrounding phospholipid bilayer
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50 POINTS AND BRAINIEST
what happens if public libraries do not obey the federal law?
Answers
Answer:
A library will not receive federal funds.
Explanation:
The term used for all floating and drifting organisms in the sea is:
Answers
Answer: Plankton
Explanation:
Plankto ( drufter or wanderer ) is carried by tides and currents
The *blank* converts food into energy. It is found in both plant cells and animal cells.
what is the *blank*?
Answers
Answer:
Glucose?
Explanation:
Animal cells use mitochondria to convert food into energy, and plant cells use both chloroplasts and mitochondria to make energy from light, air, and water.
Answer: Mitochondria
which statements best relates why these animals have so much blubberyou
Answers
Answer:
They have a lot of blubber due to their habitat or the weather. I'm not sure if that's correct.
Explanation:
What are the three parts of the cell theory?
Answers
Answer:
All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells.
What is the relationship between solar radiation and temperature what is the cause and effect
Answers
Warmer temperatures are produced when solar energy is concentrated over a smaller surface area.
A general term for the electromagnetic radiation that the sun emits is solar radiation. Sunlight alone or solar resource are other names for it.
Solar radiation can be captured by a wide range of equipment and converted into usable energy types including heat and electricity. However, the technical viability and cost-effectiveness of these systems in a particular area depend on the solar resource available.
The Earth travels in an elliptical orbit around the sun, getting closer to it at different times of the year. The Earth's surface receives a little bit more solar radiation when the sun is closer to the planet.
When it is winter in the northern hemisphere and summer in the southern hemisphere, the Earth is closer to the sun. The warmer summers and colder winters one would anticipate in the southern hemisphere are, however, moderated by the existence of large oceans.
When solar energy is concentrated over a smaller surface area, warmer temperatures are produced.
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Choose all the answers that apply.
Which of the following conditions are necessary for fossilization?
presence of minerals
warm temperature
exposure to oxygen
stable geological conditions
rapid burial
Answers
Answer:
warm temperature
Explanation:
it helps fossilzation
What is the viewing field diameter when you use 10x magnification on the dissecting microscope?1a. Use the distance given in question above to calculate the field diameter at 50x magnificstion (show calculation): Field diameter at 50x magnification =1b. What was your measured diameter(in mm) for the compound microscope's 100x magnification field of view?1c. Based on your answer to 1b, calculate the diameter (in mm) for the compound microscope's 400x magnification field of view.
Answers
The field diameter at 10x magnification on the dissecting microscope is 0.2X. The measured diameter for the compound microscope would depend on the specific microscope and the specimen being viewed. If the diameter at 100x magnification is Y, then the diameter at 400x magnification is 0.25Y.
1a. The field diameter at 50x magnification can be calculated using the following formula: Field diameter at 50x magnification = (Field diameter at 10x magnification) * (10x magnification / 50x magnification) Field diameter at 50x magnification = (Field diameter at 10x magnification) * (0.2). Therefore, if the field diameter at 10x magnification is X, then the field diameter at 50x magnification is 0.2X.
1b. The measured diameter for the compound microscope's 100x magnification field of view would depend on the specific microscope and the specimen being viewed. Without this information, it is not possible to provide an accurate answer.
1c. The diameter for the compound microscope's 400x magnification field of view can be calculated using the following formula:
Diameter at 400x magnification = (Diameter at 100x magnification) * (100x magnification / 400x magnification)Diameter at 400x magnification = (Diameter at 100x magnification) * (0.25)
Therefore, if the diameter at 100x magnification is Y, then the diameter at 400x magnification is 0.25Y.
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What is a trophic cascade?
Answers
#3.) Which of the following is true about the carbon cycle?
a
Combustion reduces carbon dioxide gas.
b
Respiration uses carbon dioxide gas.
с
Decomposition recycles the carbon compounds in nature and produces carbon dioxide.
d
Photosynthesis removes carbon dioxide from the atmosphere and makes organic matter.
Answers
D.
- I hope this helps, I got it right. Enjoy the rest of your day/night, please make me brainliest!
What step does every scientific experiment begin with?
Answers
Answer:
hypothesis is the answer
Answer:
It's the question. Or the problem. Basically what the experiment is on.
Explanation:
Step 1: Ask a question.
Step 2: Do background research.
Step 3: Construct a hypothesis.
Step 4: Test your hypothesis by doing an experiment.
Step 5: Analyze the data and draw a conclusion.
Step 6: Share your results.
How long has earth been around.
Answers
Answer:
Not sure but for billions of years. I don't think anyone can tell you an exact answer because it wouldn't make sense.
Explanation:
if someone else answers please give me brainliest it would be appreciated! <3
a pair of chromosomes, one from the egg and one from the sperm, that carry complete (or nearly complete) genetic instructions for the same traits are called .
Answers
The pair of chromosomes, one from the egg and one from the sperm, that carry complete (or nearly complete) genetic instructions for the same traits are called homologous chromosomes.
What are homologous chromosomes?
Homologous chromosomes are matched in size, shape, and gene loci, and each chromosome in the pair is known as a homolog. They carry the same genes but may have different alleles for each gene. Homologous chromosomes are also referred to as autosomes, as they are not involved in sex determination. Ploidy refers to the number of sets of chromosomes in a cell or organism, and alleles are different versions of the same gene that can occur on homologous chromosomes.
Homologous chromosomes contain the same genes at the same loci but may have different alleles. Ploidy refers to the number of complete sets of chromosomes presents in a cell. Autosomes are non-sex chromosomes that also form homologous pairs in diploid organisms.
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