Answer: DNA has a double helix while RNA shouldnt
Which type of muscle is found in the wall of hollow organs?.
smooth muscle fibers.
Explain the importance of the enzyme topoisomerase in the replication of
DNA.
____________% of Minnesota's water is clean. That means ____% of Minnesota's water isn't safe :(
Question 5 options:
40; 60
50; 50
60; 40
70; 30
Answer:
60; 40
Explanation:
According to fmr.org, 40% of Minnesota's water is polluted.
100-40=60
One student filled two clean jars with hot water. Baking soda was added to water in both the Jars and stirred until no more baking soda dissolved in the water. Small
weights were tied to two ends of a thread and the ends were dipped into the two jars as shown below.
After two or three weeks the student observed a white solid material growing down from the middle of the thread between the two jars. The student's experiment demonstrates
that
A) Wmen water evaporates, it leaves solid minerals behind
B) When water is left undisturbed, it turns into solid minerals
C) when water reacts with baking soda, it freezes into solid minerals
D) When baking soda reacts with water, it converts gases into minerals
Answer:
A
Explanation:
Heated water will hold a higher amount of dissolved material than cooler water. As water evaporates the amount of dissolved material that can stay dissolved decreases. What cannot remain dissolved precipitates onto a point of nucleation. In this case the string.
As a cell grows, which microtubule-associated protein pulls the ER membrane outward, stretching it like a net
Answer:
Kinesin is correct
Explanation:
:)
please helpp!!!
a worker who repairs farm buildings would be susceptible to which of the following combinations of hazards?
Answer: Defiantly D. Unclean conditions and muscle injuries.
Explanation: You just have to go into a barn to know how bad and dirty it is and I've been in a few;)
Answer:
Heat Exposure and Falls
Explanation:
Its right on Edge
Which animal is prey to an owl in the food web pictured here? green plant wild cat snake mouse
Please Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The mouse.
Explanation:
Answer:
Last one (mouse)
Explanation:
Why are carbon reservoirs important in the carbon cycle?
Answer: Carbon compounds regulate the Earth's temperature, make up the food that sustains us, and provide energy that fuels our global economy. Most of Earth's carbon is stored in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.
Carbon compounds govern the Earth's temperature, provide food for us to eat, and provide energy to power our global economy.
What is carbon cycle?The carbon cycle is nature's method of recycling carbon atoms, which travel from the atmosphere into organisms on Earth and then back into the atmosphere.
Carbon is found in carbon dioxide, a greenhouse gas that works to trap heat near the Earth.
It assists Earth in retaining the energy it receives from the Sun, preventing it from escaping back into space. The Earth's ocean would be frozen solid if it weren't for carbon dioxide.
The ocean, geologic reserves of fossil fuels, the terrestrial surface, and the atmosphere are the primary carbon reservoirs. Reservoir sizes are estimated in trillions of kilograms of carbon.
Thus, the carbon reservoirs are important in the carbon cycle.
For more details regarding carbon cycle, visit:
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Which is NOT considered to be matter?
a
Leaves
b
Energy
Lake water
Air
Answer:
Energy
Explanation:
Matter is defined as anything that occupies space and has mass. All tangible substances, including living organisms, are made from matter. Energy is defined as the capacity to do work. Energy takes many forms, such as light, chemical or kinetic (the energy of motion).
Please mark me the brainliest!?!
Answer:
Energy
Explanation:
only because it is touchless, tasteless, etc. It also describes what other non-matters are.
How do many seeds arrive in a barren landscape?
Answer:
Hope it helps!~ (Sorry I you get it wrong or I got It wrong-)
Explanation:
Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. ... Over hundreds of years these “pioneer species” convert the rock into soil that can support simple plants such as grasses. These grasses further modify the soil, which is then colonized by other types of plants.
~The Confuzzeled homan
Nucleic acids are biological polymers that are comprised of nucleotide monomers covalently bonded together.
The picture above shows two monomer units of a nucleic acid chain What are the components that make up each nucleotide
monomer?
A. Glucose, a phosphate group, and an amino acid.
B. Glucose, a phosphate group, and a nitrogenous base.
C. A five carbon sugar, a phosphate group, and a nitrogenous base.
Answer:
C is the correct answer
The components that make up each nucleotide monomer in the nucleic acid
in the image is as follows: a five carbon sugar, a phosphate group, and a nitrogenous base.
NUCLEIC ACIDS:
Nucleic acids are one of the biomolecules. They are polymeric molecules made up of monomeric units called nucleotides. Several nucleotides come together to make up nucleic acid, which can either be DNA or RNA. A nucleotide monomer is made up of three components namely: nitrogenous base (A, C, G, T), a pentose (5-carbon) sugar, and a phosphate group. Therefore, the components that make up each nucleotide monomer in the nucleic acid in the image is as follows: a five carbon sugar, a phosphate group, and a nitrogenous base.Learn more at: https://brainly.com/question/908854?referrer=searchResults
list the different levels of biological organization from the largest to smallest and give an example of each
Answer:
1.Ecosystem
2.Cummunity
3.Atom
4.Organisms
5.Macromolecule
6.Organ system
7.Tissue
8.Subatomic
9. Particles
10.Organelles
11.Biomes
12.Cell
13.Biosphere
14.Molecule
15.Organ
Explanation:
Sickle cell anemia is caused by a mutation that changes one amino acid in hemoglobin. Describe how this change could affect the different levels of protein structure. *
Answer:
Explanation:
. And
The wooly mammoth and the modern-day elephant share a common ancestor. Mammoths were large mammals that lived in cold areas. They were protected by thick layers of fur. What adaptations enabled elephants to evolve and survive in today’s climate?
They don’t have fur to regulate their body temperature.
They have bigger ears to prevent overheating.
They are more aggressive.
They have a carnivorous diet.
They know how to swim.
Pick all the correct answers.
Answer:
The answer is
They don’t have fur to regulate their body temperature.
They have bigger ears to prevent overheating.
They know how to swim.
Explanation:
Elephants lost their fur because they live in warmer climates and instead have larger ears to regulate their body temperature. They are excellent swimmers too.
Describe how the organisms in your cladogram are related through common ancestors.
Answer:
Describe how the organisms in your cladogram are related through common ancestors. Organisms c and d share a common ancestor, a and d and b and c 5. Label : The purple lines represent a characteristic change, or adaptation . ... The “parsimony score” calculates how many changes occur in a given cladogram.
Explanation:
A cladogram shows how species are related by descent from a common ancestor. A classification of organisms on the basis of such relationships is called a phylogenetic classification.
A phylogenetic classification involves organisms in a clade with their common ancestor.
How organisms are related in cladogram?A cladogram consists of an organism being studied, lines, and nodes where those lines cross. The lines represent evolutionary time or a series of organisms that lead to the population.
A clade is a group of living organisms and the common ancestor they are derived from.
Therefore, the cladogram is related to common ancestors through their species.
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What factor causes a mudslide?
Disturbances in the inherent stability of a slope generate landslides. They may occur in conjunction with severe rainfall or as a result of droughts, earthquakes, or volcanic eruptions. Mudslides occur when water accumulates quickly in the ground, causing a rush of water-soaked rock, soil, and debris.
Answer:
Landslides are caused by disturbances in the natural stability of a slope. They can accompany heavy rains or follow droughts, earthquakes, or volcanic eruptions. Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.
Explanation:
What is paschal mystery
Answer:
The Paschal mystery is one of the central concepts of Catholic faith relating to the history of salvation.
12+2 to the third power divided by 4x2-15
Answer:
-0.0025
Explanation:
12+2 is 14
to the third power means 14³
that is 2744
4×2-15= -7
2744÷ -7= -0.0025510204
approximate to the nearest four digits
-0.0025
Answer:
-5
Explanation:
12+2 to the third power is 20
20/4=5
5x2=10
10-15=-5
Which statement best describes an organ
A. diff types of tissue work together to carry out a function
B. This is the simplest level of organization of life
C. cells of one type work together to carry out a function
D. this is the most complex organization of life
Help this is due TODAY and i need a correct answer
Answer:
A, diff types of tissue working together to carry about a function
Answer:
A
Explanation:
organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function
For what are if channels responsible in cardiac autorhythmic cells?.
Answer:
The electrical signal that triggers heart contraction.
Explanation:
:)
What is a protein that is the main component of the thick filaments in muscle fibers and is responsible for muscle contraction? actin myosin atp dna
The protein that is the main component of thick filament is myosin.
What is the function of myosin?
Myosin belongs to a superfamily of motor proteins that play roles in muscle contraction and in a wide spectrum of other motility processes in eukaryotes.
The prototype of a molecular motor is a protein that converts chemical energy in the form of ATP to mechanical energy, thus developing force and movement.
Thus, myosin is a thick filament.
To learn more about myosin click here:
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Answer:
The answer is A
Actin
Explanation:
Tried the answer above me and got it wrong. A is 100% right.
EDGE 2022
Good luck :)
why human beings are responsible for the loss of forest?
name the important trees of tropical monsoon forest
Fungus is an example of a
A. producer.
B. decomposer.
C. recycler.
Answer:
B
Explanation:
The definition of a protist is a eukaryote that is
A) single celled and animal-like
B) multicellular and photosynthetic
C) fungus-like but motile
D) not an animal, plant, or fungus
Answer:
the answer is A, single celled and animal-like
Why do invasive species
disrupt ecosystems?
A. They can outcompete native species.
B. They cannot be killed by any of the
organisms in the environment.
C. They enhance the environment they
оссиру.
Answer:
A. They can outcompete native species.
Explanation:
Remember that ALL species need an ecosystem they can easily adapt in to survive, especially invasive ones. Adaptation is a heritable trait that helps organisms adjust to new changes in their environment.
Invasive species can compete with native organisms for resources, cause extinctions, reduce biodiversity, and disrupt ecosystem processes. They can also threaten, or even prevent human use of the resources in the ecosystem.
In order for an invasive species to be successful in their new environment, they need to be able to reproduce and grow rapidly to take over quickly.
Hope this helps!
Question: Which biome has the highest amount of biodiversity?
Answer:
Iquitos, Peru
Explanation:
Looking at the graphs, you can see that this region gives the most rain, and with background knowledge, you know that the rainforests are home to MANY different species. Sometimes, it's not all about what's there, but what you already know <3
How specifically does crispr work to treat sickle cell anemia?.
Answer:
As sickle cell disease is caused by a genetic mutation, it is a perfect candidate for CRISPR-mediated gene therapy. Treating sickle cell anemia with CRISPR involves an ex vivo procedure known as gene-edited cell therapy, where hematopoietic stem cells are extracted from the patient, corrected, and then replaced.
Explanation:
What two chemicals are used to test for carbohydrates?
Answer:
Iodine and Sulfuric Acid.
Explanation:
During Molisch's test, Sulfuric Acid is used to judge whether or not a carbohydrate is present, and, if so, a purple ring will appear. In the iodine test, iodine is used to confirm starch is in the carbohydrate, and will alert you with a blue ring appearing.
Answer:
In the presence of starch, iodine turns a blue/black color. It is possible to distinguish starch from glucose (and other carbohydrates) using this iodine solution test. For example, if iodine is added to a peeled potato then it will turn black. Benedict's reagent can be used to test for glucose.
Explanation:
What are the different types of physical weathering??