Answer:
There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
Explanation:
#Hope this helps
Macromolecules
Please answer the questions below as you read the CK12 sections assigned (Carbon, Carbohydrates, Proteins, Lipids, and Nucleic Acids). Make sure you are answering in complete sentences. Do not copy and paste information from the internet, and make sure your answers are in your own words. There are several short sections assigned for today's work. You do not need to do practice questions in CK12 unless you would like to for extra practice. See you tomorrow!
Carbon
What is a compound?
Consisting of two or more simple parts or individuals in combination.
Explain why carbon is essential to all known life on Earth.
It makes up every living thing's cells.
What are the four main types of organic compounds?
Carbohydrates, lipids, proteins, and nucleic acids.
Which type(s) of organic compounds provide energy?
Carbohydrates provide energy.
Which organic compound stores genetic information?
lipids
Examples of proteins include ____________.
Meat, vegetables, and fruit.
Carbohydrates
What is a carbohydrate?
any of a large group of organic compounds occurring in foods
List three facts about glucose.
Glucose is a kind of sugar. Glucose is made by plants. Its chemical formula is C6H12O6
Assume that you are trying to identify an unknown organic molecule. It contains only carbon, hydrogen, and oxygen and is found in the cell walls of a newly discovered plant species. What type of organic compound is it? Why?
Compare and contrast the structures and functions of simple sugars and complex carbohydrates in the following table.
Structure
Function
Simple Sugars
Complex Carbohydrates
Proteins
Proteins are made out of ____.
What determines the primary structure of a protein?
State two functions of proteins.
What are enzymes?
Describe the role of hemoglobin.
It enables the travel of oxygen in the human body.
Lipids
What is a lipid? Give three examples.
Butter is a fat that is a solid at room temperature. What type of fatty acid does butter contain? How do you know?
Explain why molecules of saturated and unsaturated fatty acids have different shapes.
Which lipid is the main component of cell membranes?
Nucleic Acids
Identify the three parts of a nucleotide.
___
What is DNA?
Deoxyribonucleic acid
What are complementary base pairs? Give an example.
___
Describe the shape of DNA.
Double helix
How are DNA and RNA related to proteins?
___
give the Function, Monomer (subunit),and Example
Carbohydrate
Protein
Lipid
Nucleic
Acid
Answer:
It depends on the location on the periodic table and if it is easier to loose are gain electrons to fill the valence electron shell.
The electron affinity of the neutral atom of the element can show indicate whether or not the element is going the make positive or negative ions. The higher the electron affinity is, the more the neutral atom wants to gain electrons. The electron affinity for alkali metals and alkaline earth metals are low due to the fact that they are located on the left of the periodic table and only needs to loose 1 or 2 electrons to have a completed valence shell. That means that they want to form cations (loose electrons). Halogens have a high electron affinity since they are located on the right of the periodic table and only have to gain 1 electron to get a completed valence electron configuration. That means that it forms anions.
Explanation:
It depends on the location on the periodic table and if it is easier to loose are gain electrons to fill the valence electron shell.
What is the electron affinity?The electron affinity of the neutral atom of the element can show indicate whether or not the element is going the make positive or negative ions. The higher the electron affinity is, the more the neutral atom wants to gain electrons.
The electron affinity for alkali metals and alkaline earth metals are low due to the fact that they are located on the left of the periodic table and only needs to loose 1 or 2 electrons to have a completed valence shell.
That means that they want to form cations (loose electrons). Halogens have a high electron affinity since they are located on the right of the periodic table and only have to gain 1 electron to get a completed valence electron configuration. That means that it forms anions.
Therefore, It depends on the location on the periodic table and if it is easier to loose are gain electrons to fill the valence electron shell.
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me walking into school when i know im dress code
Answer:
;
Explanation:
Answer:
d r e s s c o d e
Explanation:
How does fresh water differ from coal as a resource ?
Answer:
Water is a renewable resource but coal is a non renewable resource that is the main difference.
Answer:
Fresh water is an artificial resource, while coal is a natural resource. Coal is difficult to find while fresh water is found everywhere in abundance. Fresh water is a renewable resource while coal is nonrenewable.
Explanation:
Hope it helps
all of the following were trends '' return to normalcy except
A( nativism
B( isolationism
C( conservatism
D( imperialism
true or false........ (look at the pic below for the question)
Answer:
True
Explanation:
This is because only plants have chloroplasts which are essential to photosynthesis. Without chloroplasts, photosynthesis cannot take place which is why only plants can carry out the process.
How does fossilized carbon get back into the atmosphere?
Answer:
One major way it gets back into the atmosphere is by humans burning it in coal power plants
Explanation:
this is what I need help with
2. How did scientists account for fossils and other geological evidence as they developed the geologic time
scale?
Describe Protein denaturation and it's effects
Answer: Denaturation involves the breaking of many of the weak linkages, or bonds (e.g., hydrogen bonds), within a protein molecule that are responsible for the highly ordered structure of the protein in its natural (native) state. Denatured proteins have a looser, more random structure; most are insoluble Denaturation involves the breaking of many of the weak linkages, or bonds (e.g., hydrogen bonds), within a protein molecule that are responsible for the highly ordered structure of the protein in its natural (native) state.
Explanation:
NASA has discovered a lifeform on another planet! They have called you to help them identify what kind of organism it is. Which features suggest that the lifeform is eukaryotic rather than prokaryotic
Answer:
Nucleus, Linear Chromosomes, membrane-bounded organelles, golgi apparatus, mitochondria
Explanation:
All life forms consists of either prokaryotic cells or eukaryotic cells.
An Eukaryotic cell is a cell which has a nucleus. They are a group of organisms which have a nucleus that is enclosed inside a nuclear envelop. They contains member bound organelles which includes the mitochondria, endoplasmic reticulum and the nucleus. Some of the examples of eukaryotic cells are plants, animals, protists, fungi, etc.
Where as a prokaryotic cells does not contains a nucleus. They do not have a member bound organelles. Prokaryotic are unicellular. Some examples are bacteria, archaea, etc.
In the context, I would look for features such as membrane bounded organelles, mitochondria, nucleus, golgi apparatus, etc. in the new life form that has been discovered in the new planet to identify them as eukaryotic.
Which two characteristics describe reputable digital resources?
The two best characteristic best describes the reputable digital resource are, the precision and accuracy. Explanation: The more the accuracy the better the digital product.
Hormones can act on the cell that produces them, neighboring cells and distant cells after passage in the blood. Discuss whether it si possible for a single molecile to work via all three effector routes.
Answer and Explanation:
Yes, a single molecule can work through all three effector route. Cells commonly lead independent lives, and they might influence and communicate with other cells for sexual mating. For example, yeast cells communicate with one another for mating. On the other hand, animal cells communicate by different kinds of signal molecules. These molecules include amino acids, nucleotides, proteins, small peptides, retinoid, and derivatives of fatty acids and also includes dissolved gases such as carbon monoxide and nitric oxide. In the extracellular spaces, most signal molecules are secreted by the signaling cells. Some signal molecules are exposed to the extracellular spaces, while others are released by diffusion. Target cells respond by a specific protein called receptors. Receptors bind the signal molecules and start response in the target cell. On the surface of target cells, receptors are transmembrane proteins. When receptors bind extracellular signal molecules, they stimulated and produced a flow of intracellular signals that initiate the cells' behavior.
Which of the following are considered parts of
metabolism?
Getting rid of wastes
-Growing and developing
-Breathing
-Having DNA
-Sensitivity to your surroundings
-Eating
-Keeping a constant internal temperature
Answer:
Growing and Developing
Explanation:
Metabolism is the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.
List down 5 brands of organic fertilizer
What is the genotype of the father in the above pedigree?
BB
B
Bb
bb
B?
Using internet resources, research one space probe described in the video. Describe its goals and justify its purpose by explaining how it helped advance our understanding of the universe.
Answer:
It collect data about the universe.
Explanation:
A space probe is a type of spacecraft that travels through space in order to collect information about the universe. In space probes, there is no astronauts present it can be controlled from the earth by scientists. Space probes moves in the universe and collect data then send this data back to the scientists present on earth in order to study. Sputnik 1 was the first space probe which was sent into the space.
Answer:
Viking 1 was the first spacecraft to successfully land on mars. The viking 1 was part of a 2-part mission that's goal was to investigate mars and look for signs of life. Viking 1 was both an orbiting space probe and a landing probe, It’s mission was to take high resolution pictures of the planet
Explanation:
I did the assignment :P
what are the safety precautions that you have learned from the infomercial?
Answer:
i have no idea
Explanation:
search it it
7)
P
R
Which box depicts the tissue level of organization?
»
A)
P
B)
Q
C)
R
D)
S
Answer:
A
P
B
Q
C
R
D
S
the correct answer
This is actually science for my brother (elementary school 4th grade)
ASAP!! ;)
A Identify the energy source that supplies the energy to turn the blades of the turbine.
B. Describe the flow of energy through the wind turbine to the power lines.
C Identify the phase (number in the diagram) that electrical energy is transferred into heat energ
Answer:I BELIEVE IS b
Explanation:
Windy things are for power and the power comes from wind
What are the disadvantages of cloning? Explain your answer.
Answer:
disadvantages of cloning the process is not entirely safe and accurate
Explanation:
it is not yet fully developed
clone is not same in behaviour attributes
clone also has genetic defects
Which definition best describes an acid?
Answer:
A substance in a solution that releases and captures hydrogen ions, keeping the pH the same
Explanation:
A substance that may release a proton or hydrogen ion (H +) is referred to as an acid.
What is acid?Hydrogen ions and chloride ions are created when hydrogen chloride, which is suspended in water, ionizes. A particle or ion that may produce a hydron (proton or hydrogen ion H+ is known as an acid.
Any hydrogen-containing material that has the ability to donate a proton (hydrogen ion) to another chemical is considered an acid. A base is a molecule or ion that can take up an acid's hydrogen ion.
Typically, sour tastes help to identify acidic chemicals. capable of forming a covalent connection with an electron pair on (a Lewis acid). Proton donors, also known as Brnsted acids, make up the first level of acids.
Therefore, that may release a proton or hydrogen ion (H +) is referred to as an acid.
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Which species concept would scientists be most likely to use for organisms from the Ediacaran
Period (635-541 million years ago)?
Answer:
Which species concept would scientists be most likely to use for organisms from the Ediacaran Period (635-541 million years ago)?
being or belonging to an assemblage of extinct multicellular marine organisms of the Late Precambrian era Ediacaran fauna.
Explanation:
being or belonging to an assemblage of extinct multicellular marine organisms of the Late Precambrian era Ediacaran fauna.
Ediacara record the first known multicellular animal life on Earth that predates the Cambrian. This diverse and exquisitely preserved community of ancient organisms represents a significant snapshot of our geological heritage.
Example of
Methods of Philosophizing
Answer:
There are four different methods of philosophizing namely, logic, existentialism, analytic tradition, and phenomenology. Logic is the truth based on reasoning and critical thinking. It includes analysis and construction of arguments. It serves as path to freedom from half-truths and deception.
Explanation:
hope it help[s
An organism is struggling to get enough food for it to survive. How would this affect the cell cycle and cell division?
Explanation:
Since the organism doesn't have enough food, cells don't have enough food to properly mantain proper functions like division and growth.
TIMMER HELP PLLEASE Which of the following is not a benefit to using scientific models? a. Scientific models help scientists gain a better understanding of concepts and events. b. Scientific models aid in communication about concepts and events. c. Scientific models are never subject to change. d. Scientific models can help answer scientific questions. Please select the best answer from the choices provided A B C D
Answer:
c. Scientific models are never subject to change
Explanation:
Scientific models can change when new discoveries are made
Answer:
C!
Explanation:
How come I can’t mine diamonds with wooden pickaxe?
Answer:
You need an iron pickaxe
Explanation:
thats how the game was made
Answer:
Becuase thats how the game works.
Explanation:
You need an iron pickaxe and up
correct scientific notation of the number 2600000000
In order to dilute a solution,you need to____________________
A. Add more of the solid
B. Add more power
C. Find the mass
D. Find the volume
In order to dilute a solution, you need to add more of the solvent. The correct option is A.
What is dilution?Dilution means decreasing the concentration of the solution, this can be done by adding more solvent without adding more solute. The solute is the solid material and the solvent the liquid.
Thus, the correct option is A. Add more of the solid.
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Scientifically, describe the shape of a DNA molecule.
explain in your own words : Are mutations good or bad for a population
Answer:
Mutational effects can be beneficial, harmful, or neutral, depending on their context or location. Most non-neutral mutations are deleterious. In general, the more base pairs that are affected by a mutation, the larger the effect of the mutation, and the larger the mutation's probability of being deleterious.