1. The correct order for the smallest to the largest unit of organization in muscle tissue is
A. fascicle, filament, muscle fiber, myofibril
B. filament, myofibril, muscle fiber, fascicle
C. muscle fiber, fascicle, filament, myofibril
D. myofibril, muscle fiber, filament, fascicle
Answers
1. The correct order for the smallest to the largest unit of organization in muscle tissue is B. filament, myofibril, muscle fiber, fascicle.
Muscle is a type of tissue that contains specialized cells capable of contracting in order to generate movement.The sarcomeres are the functional and structural units of muscle cells. A sarcomere is composed of actin and myosin protein filaments.A myofibril consists of many repeated sarcomeres running along its length.The muscle fibers consist of many myofibrils which are packaged into ordered units.Finally, a fascicle consists of a bundle of many microscopic muscle fibers.In conclusion, muscle tissue is organized from the smallest to the largest unit in the following levels: filament > myofibril > muscle fiber > fascicle.
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Related Questions
Genetic engineering is the process of making changes in the DNA code
of living organisms. It can be used to cure diseases, improve food
crops, and even treat genetic disorders. Scientists are hopeful that
genetic engineering will provide cures for diseases such as cystic
fibrosis, Alzheimer's Disease, and diabetes. Genetic engineering has
been used in the production of insulin, vaccines, and antibodies. Even
with so many positive applications of genetic engineering, there are
some notable concerns. Which of these is NOT a concern related to
genetic engineering?
Genetic engineering can be used to produce plants
A)
that are more resistant to insects, fungi, and bacteria.
Genes engineered to make a plant resistant to pests,
B) disease, and herbicides may transfer to undesired
species, creating unusually robust weeds,
There are ethical and social concerns regarding the
potential blending of animal and human DNA as well
C)
as the social and legal controls that should be placed
on research
There are health concerns related to GMOS, including
that idea that genetically engineered vegetables may
D)
contain genes that could transfer to humans when
ingested, producing mutations
Answers
Answer:B
Explanation:USATestPrep
Answer:
B) disease, and herbicides may transfer to undesired
species, creating unusually robust weeds,
There are ethical and social concerns regarding the
potential blending of animal and human DNA as well
Explanation:
what macromolecules are in corn?
what macromolecules are in bread?
Answers
Answer:
The common food starch amylose is found in potatoes, corn and cereal grain. It has low water solubility and takes longer to digest. Amylopectin is a branched polysaccharide and makes up about 80% of the starch found in potatoes, corn and cereal grain. It is water soluble and easy to digest.
Bread, cereal, potatoes, fruits, vegetables, and pasta = are made mostly of carbohydrates (sugars and starches).
T or F?????? a heat engine is a device that converts the heat that flows from a warmer object to a cooler object into work
Answers
Answer:
the answer is true your welcome
Which type of fossil appears as a “black painting” on a rock?
Answers
Answer:
Carbon film
Explanation:
The Venus flytrap is a carnivorous plant that grows best in nutrient-poor, acidic soil. They typically grow in certain longleaf pine savanna ecosystems in the Carolinas. Which of the following terms best describes this species?
Answers
Answer:
I don't know what are the following term this is incomplete.
Explanation:
Answer:
I guess 2nd one because Venus flytrap come from carolinas and I am not sure about the first too..so I guess the second statement is correct
What two body systems regulate blood sugar levels?
Answers
Answer:
Pancreas and Adrenal gland
Answer:
Pancreas and Adrenal Gland
Explanation:
Question 3
Where is an earthquake likely to occur?
Wetlands
Abysmal plain
Plate boundaries
Kansas
Answers
Answer:
Plate boundaries
Explanation:
earthquakes move tectonic plates and plate boundaries
The place at which an earthquake likely to occur is Plate boundaries. Thus, option C is correct.
In which condition earthquake occurs?An earthquake happens when two plates run against each other & get caught on each other, and as soon as they snap back to where they should be, you have an earthquake (because the planes shift back so quickly).
The Alaskan earthquake of 1964 is one of the strongest recorded earthquakes since measuring of the same is enabled, and it had a magnitude of 9.2 M, 6.7 mb. It was a devastating earthquake, causing ground fissures, and lots of structures to collapse, as well as multiple tsunamis.
The amount of death's counts to 139 people, with thousands being injured. The only lucky circumstance in all the situation was that the earthquake had an effect at a place that is sparsely populated.
Therefore, The place at which an earthquake likely to occur is Plate boundaries. Thus, option C is correct.
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A fault will most likely occur in rock that is ______________.
A) ductile
B) tensile
C) brittle
D) volcanic
Answers
Answer:
C Brittle because it will break easily
Can someone help me with this science question? Please.
Answers
Answer:
Nitrobacter and nitrosomonas
Explanation:
Both are bacteria and form nitrates and nitrites from ammonia
Which type of neurons keep us informed about what is happening both inside and outside of our bodies?
Interneurons
O Afferent/Sensory
neurons
O Efferent/motor neurons
Efferent/Sensory neurons
Answers
What affects the volume and pitch in sound waves? *please help!*
Answers
Answer:
the volume increases in amplitude of the sound wave. Pitch is seen as a change in the frequency
Explanation:
is this what you were asking for?
I WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!
If the sum of all chemical reactions taking place in an ecosystem results in an overall change in free energy of −9732 kJ, which of the following best describes the impact this will have on the ecosystem?
a. The amount of energy available to do work will increase.
b. The ecosystem will move away from equilibrium.
c. The energy given off as heat to the surroundings will decrease.
d. The entropy of the ecosystem will increase.
Answers
Answer:
a
Explanation:
which behaviors are classified as individual behavior
Answers
what makes u think of protein
Answers
Posted this 11 mins ago. No ones answered so Imma ask again.
What are the two types of fermentation? What do they each produce?
Answers
Answer:
Lactic Acid Fermentation, which produces the ATP molecule that animals and bacteria need for energy. Lactic acid fermentation occurs when the ATP molecule is created without oxygen.
Alcohol/Ethanol Fermentation, which causes certain sugars to be converted into alcohol and carbon dioxide by bacteria on carbohydrate products/materials.
PLEASE HELP QUICK!!!
Identify the substance: Sugar
a. protein
b. lipid
c. carbohydrate
d. nucleic acid
Answers
Answer:
I believe the answer is C) Carbohydrate
Explanation:
Sugar gives you fast energy, and it is not long term like a lipid, so the answer is C.
The sequence of nucleotides is called
A. Gene
B.genome
C.gene expression
D. Genetic code
Answers
What method would be the best choice for a climatologist to find out what the ocean temperatures were like during the Pleistocene ice ages 30 million years ago?
A. Analyze the tree rings of petrified wood from the Pleistocene.
B. Analyze alkenones molecules of phytoplankton in rocks of that period.
C. Analyze ice core samples from pleistocene glaciers.
D. Analyze O-18 ratios from Antarctic glaciers.
Answers
Answer:
b
Explanation:
Alkenone molecules from phytoplankton are robust enough to survive the effects of weathering and chemical breakdown for 110 million years. Rock layers yield chemical traces of these ancient organisms. Their chemical composition indicates ancient water temperatures.
Answer:
B
Explanation:
Alkenone molecules from phytoplankton are robust enough to survive the effects of weathering and chemical breakdown for 110 million years. Rock layers yield chemical traces of these ancient organisms. Their chemical composition indicates ancient water temperatures.
Which other samples in the Gizmo (just give a single cell organism) do you think represent unicellular organisms? Pls help Will try to give brainliest (sometimes it doesn't let me give brainliest)
Don't answer if you don't know
Answers
Hi, I notice you've asked an incomplete/unclear question. However, I inferred you want an example of a unicellular organism.
Answer:
Amoebas, Plankton, Bacteria
Explanation:
Remember, a unicellular organism is an organism (any life form) that has just a single cell. In other words, unlike humans/animals that have and regenerate millions of cells, a unicellular organism survives by means of a single cell.
Amoebas, Plankton, and Bacteria are common examples of single-cell life forms. In the case of Amoebas, this single-cell structure enables the organism not to maintain a distinct shape; and so it can easily change its shape.
Which of the following is true
A-both cell A and B are eukaryotic because they have ribosomes
B- Cell B is eukaryotic because it has a nucleus
C- Cell A is eukaryotic because it has DNA
D- Neither is eukaryotic because it has flagella
Answers
Answer:
d_neither is eukaryotic because it has has
A structural change in the alpha-factor of Saccharomyces (a type of yeast) is shown to render the molecule defective. What effect would this mutation have on the reproductive behavior for this yeast cell species? Justify your claim by discussing cell signaling and response events.
Answers
The ability of the yeast cell to divide and reproduce is lost if the alpha receptor's structure is damaged. Structure loss leads to function loss.
What is alpha factor in yeast?The alpha cells of Saccharomyces cerevisiae release alpha-Factor, a 13-amino-acid pheromone, which binds to Ste2p, a seven-transmembrane, G-protein-coupled receptor, to trigger a signal transduction pathway necessary for mating and conjugation.
Yeast has two mating types, MATa and MAT. A yeast cell undergoes physiological changes when triggered by pheromone from an opposing mating type cell. These include alterations in the expression of 200 genes (approximately 3% of the genome), pause in the G1 phase of the cell cycle, directed growth toward the mating partner, and the fusion of the mating partners' plasma membranes, followed by the fusion of their nuclei. Process takes 4 h.
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what is required for both the light dependent and light independent reaction to proceed
Answers
Answer:
Enzymes are required to catalyse the reactions in both stages
Answer:
Energy
Explanation:
Energy is required in both light dependent and light independent reactions.
Explain how osmosis will affect animal cells when the cells are placed into and environment with a low water potential compared to the intracellular water potential
Answers
Answer:
Explanation:
The cytoplasm in animal cells is surrounded by a membrane, which delimits the cell and its surroundings. As opposite from the plant cells, animal cells do not have a cell wall.
Osmosis is the process in which a solvent diffuses across a semipermeable membrane (like the cell membrane) from the zone with the lower concentration of solutes to the zone with the higher concentration. That means that water, in this case, will diffuse spontaneously across the cell membrane from the place with more water molecules (usually, the exterior of the cell) to the place which has less water molecules, or is more concentrated (in this case, the cytoplasm). This diffusion will continue until an equilibrium is reached.
If we place an animal cell, which does not have a cell wall, into an environment with a low water potential, the water will flow from the exterior to the interior. If the water potential is very low compared to the one of the cytoplasm, the cell can receive too much water and explode. This process is called cytolysis.
The membrane surrounds the cytoplasm of animal cells, defining the cell and its surroundings. Animal cells do not even have a cell wall, in contrast to plant cells.
Osmosis is a process by which a liquid diffuses all over a semipermeable membrane from the zone with the lowest solute concentration to a zone with the highest concentration. In this scenario, water diffuses spontaneously across the cell membrane from a location with more molecules of water to a location with fewer molecules of water or a greater density of molecules of water. This diffusion will continue until an equilibrium state is reached.When we place an animal cell with no cell wall in an environment with a low water potential, fluid will move from outside to inside. If the cell's water concentration is particularly low in comparison to a cytoplasm's, the cell may receive too much water and explode. It is known as cytolysis.Learn more:brainly.com/question/24914954
Describe how the relationship between sickle cell disease and malaria is an example of natural selection in humans in 3 complete sentences
Answers
Answer:
It turns out that, in these areas, HbS carriers have been naturally selected, because the trait confers some resistance to malaria. Their red blood cells, containing some abnormal hemoglobin, tend to sickle when they are infected by the malaria parasite.
Explanation:
Cells have a membrane called...
all of the above
phospholipid bilayer
lipid bilayer
Answers
Answer:
A
Explanation:
SOMEONE PLEASE HELP MEEE
What is pollution?
How might acid rain affect the following?
1) Water and soil:
2) Plants and animals:
Answers
Answer:
pollution is the introduction of harmfull material in the invironment called pollution
Question 10 of 15 Which of the following is a condition required for all thunderstorms to form? A. Sinking air
B. a monsoon
C. Wind shear
D. Unstable air
Answers
Answer:
Explanation:
Which best describes the storage of the genetic code?
O A gene is a segment of DNA, a condensed DNA molecule makes up a chromosome, a chromosome is inside a nucleus, and a nucleus is contained within a cell.
O A DNA molecule is a segment of a gene, a gene makes up a chromosome, a chromosome is inside a cell, and a cell is contained within a nucleus.
O A gene is a segment of a chromosome, a condensed chromosome makes up a DNA molecule, a DNA molecule is inside a nucleus, and a nucleus is contained within a cell.
O A DNA molecule is a segment of a chromosome, a chromosome makes up a gene, a gene is inside a cell, and a cell is contained within a nucleus.
Answers
Answer:
A gene is a segment of DNA, a condensed DNA molecule makes up a chromosome, a chromosome is inside a nucleus, and a nucleus is contained within a cell.
Explanation:
The nucleus is a membrane-bound organelle in the cell where the genetic information is stored. The genetic information is stored in the nucleus.
This genetic information is DNA, a double-stranded molecule made of strings of nucleotides. These nucleotide sequences form genes, which are segments of DNA that code for proteins.
DNA molecules condense to form chromosomes during certain stages of the cell cycle
Answer:
a
Explanation:
Which correctly describes the similarities between fraternal twins?
A. They are as similar as any two siblings.
B. They have all of their father's DNA.
C. They have all of their mother's DNA.
D. They have the same DNA.
Answers
Fraternal twins are as similar as any two siblings. Option A.
What are fraternal twins?Fraternal twins are also known as dizygotic twins.
They are a twin derived when two different eggs from a woman get fertilized by two different sperm. The eggs then simultaneously develop into zygotes, thereby resulting in a twin.
This is unlike what is obtained with identical or monozygotic twins. A single egg is fertilized by a single sperm and the fertilized egg goes ahead to divide into two. The two eggs then develop to become identical babies.
Thus, fraternal twins are usually as similar as any two siblings because they result from different eggs and sperm cells, unlike identical twins.
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Answer:
i did it
Explanation:
151. Oxygen is released during this process
Answers
Answer:
process of photosythensis
Explanation:
