Bile salts improve chemical digestion by emulsifying the __________ into tiny emulsion droplets called __________.
Answers
The bile salts improve chemical digestion by emulsifying the fats into tiny emulsion droplets called micelles.
The micelles increase the surface area of the fats, allowing enzymes to more effectively break down the molecules. Emulsification is the process by which bile salts separate large fat globules into smaller ones. These smaller droplets can be more efficiently digested by lipase, an enzyme produced by the pancreas that breaks down fats into fatty acids and glycerol.
Once the fat is emulsified by bile salts, it can be easily digested and absorbed in the small intestine.Explanation:Chemical digestion is the process of breaking down large food molecules into smaller ones by enzymes. In the digestive system, bile is produced by the liver and stored in the gallbladder. When food enters the small intestine, bile is released into the duodenum.
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Related Questions
All cells have a cell wall but only plant cells have a cell membrane
A) true
B) false
C) neither true or false
Answers
Answer: false
Explanation: Only plant cells have a cell wall. All feels have a cell membrane
All cells have a cell wall but only plant cells have a cell membrane. The given statement is false.
What is difference between unicellular and multicellular organisms?
The main difference between unicellular organisms and multicellular organisms is that unicellular organism is unspecialised it means all the body function depends upon only on the single cell and in multicellular organism there is specific cells for specific purposes.
Multicellular and unicellular organisms are perform almost all the life running activities and processes such as respiration, reproduction digestion, breathing, and metabolism.
In unicellular organism division of labour is at the organ level on the other hand in multicellular the division of labour at cellular, tissue, organs and organ system level.
Unicellular organism has simple body organization and multicellular organism have complex body organism.
Therefore, all cells have a cell wall but only plant cells have a cell membrane. The given statement is false.
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Which of the Hardy-Weinberg conditions are usually valid for most populations?
Answers
The Hardy-Weinberg equilibrium consists of five conditions that must be met in order for the frequency of alleles in a population to remain constant from generation to generation.
What are the Hardy-Weinberg conditions ?These conditions are:
Large population size: The population must be large enough to prevent the effects of genetic drift.No mutations: There must be no mutations that alter the frequency of alleles in the population.No gene flow: There must be no migration into or out of the population, which would bring in new alleles.No selection: There must be no natural selection favoring or eliminating certain alleles.Random mating: There must be random mating, meaning that individuals mate with each other based on chance rather than preference.Of these conditions, it is generally difficult to meet all of them in real populations, as most populations are subject to some form of genetic drift, mutation, gene flow, selection, or non-random mating. Therefore, it can be argued that none of the Hardy-Weinberg conditions are usually valid for most populations.
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At what points along the protein pathway (DNA to RNA to proteins) can a
cell regulate gene expression?
Answers
Answer: Given this statistic, it is not surprising that the primary control point for gene expression is usually at the very beginning of the protein production process — the initiation of transcription. RNA transcription makes an efficient control point because many proteins can be made from a single mRNA molecule.
Explanation:
Which products are made from nonrenewable resources? Check all that apply.
a. a soft-drink can
b. lipstick
c. a cotton T-shirt
d. motor oil
e. a wooden table
Answers
Answer:
The answer is A, B, and D
Explanation:
Products that are made from non-renewable resources are a can of soda, lipstick and motor oil.
What are renewable and non-renewable resources?Renewable natural resources are those that are renewed in a short period of time compared to the human lifetime. Some examples of renewable resources are:
watersoilorganic matterbiofuelsand wind.Non-renewables are those that are not renewed in a short period of time compared to the human lifespan.
Whit this information, we can conclude that products that are made from non-renewable resources are a can of soda, lipstick and motor oil.
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_____ from the male plant must land on the _______ of the female plant in a process called _______. *
A. Pollen, stigma, pollination
B. Pollen, stigma, fertilization
C. Pollen, anther, pollination
D. Pollen, ovary, pollination
Answers
Answer:
A. Pollen, stigma, pollination
Explanation:
Answer:
The answer is A and Reminder to be happy, go drink some water, eat some food and relax! You are loved :) <3.
Explanation:
Which of the following contains the base Uracil?
Question 1 options:
A. RNA
B. DNA
C. neither DNA or RNA
D. both DNA and RNA
Answers
Answer:
Both RNA and DNA
Explanation:
i took college physics (im 14 btw)
A father saw his son step down onto the tarmac and watched him as he ran towards him. Describe the changes that occurred in the father's eyes to keep his son's face in focus
Answers
Answer:
b. the carbon cycle ensures living things have a source of hydrogen
Explanation:
Which is the most common source of energy used by towns and cities today?
Answers
Answer:
Burnable fuels
Explanation:
importance of platyhelminthesis
Answers
Answer:
The phylum platyhelminthes includes the organism like flatworms, earth worm and many other species. They play a major role in the marine, terrestrial and freshwater ecosystem. It contains a variety of nutrient sources.
Explanation:
They are of great importance from the times when there were no other organism.
The energy needed for the changes in the water cycle to take place comes
from__.
A. wind
B.green plants
C.nitrogen
D.the sun
Answers
Most states and the Federal government keep databases of DNA profiles of felons.There is frequent debate about whether there should be a national database of DNA for all citizens,regardless of offender status Argue for or against a national DNA database,using your knowledge of forensics and your own opinion. If there is one should it be voluntary or mandatory ? Regardless of your choice about whether the database would be mandatory,if there was a voluntary database, would you sign up for it? Why or why not?
Answers
1) The DNA database can be key in crime solving
2) I would not sign up for the voluntary database
What is the debate about DNA?
A comprehensive DNA database could enhance law enforcement's ability to solve crimes by providing a larger pool of potential suspects and aiding in the identification of unknown individuals. It could help prevent future crimes and bring closure to victims and their families.
Some people may be willing to participate if they believe it would contribute to public safety and the greater good. Others may prioritize their privacy and choose not to participate, concerned about the potential risks associated with the collection and use of their genetic information. I would not sign up
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From lateral to medial, the forearm muscles of the superficial layer of the anterior compartment are the ______.
Answers
Answer: From lateral to medial:
1. Pronator teres
2. Flexor carpi radiallis
3. Palmaris longus
4. Flexor carpi ulnaris
Explanation:
The cell organelle responsible for providing energy for cell processes in plant and animal cells is the.
Answers
Answer:
Mitochondria
Explanation:
Mitochondria are considered as the cell's powerhouses. They are organelles that operate as a digestive system, absorbing nutrients, breaking them down, and converting them into energy-rich molecules for the cell.
if a house uses 200 kWh in one month and the rate of electricity in $2/kWh. what will that families electric be like at the end of the month
Answers
Answer:
$400
Explanation:
This is a simple multiplication question.
200kWh × $2/kWh = $400/200kWh
We are worried about the top number, because that is how much it costs the family to use 200kWh of electricity each month.
Final answer: $400 for 200kWh.
Which statement summarizes how the United States uses different energy sources?
1. The United States has always used non-renewable and renewable energy sources equally.
2. The United States has started to use more renewable energy sources, but is still mostly dependent on non-renewable energy sources.
3. The United States uses only renewable energy sources.
4. The United States uses only non-renewable energy sources.
Answers
Answer:
2
About 60% of this electricity generation was from fossil fuels—coal, natural gas, petroleum, and other gases. About 18% was from nuclear energy, and about 22% was from renewable energy sources
Name and organism that can reproduce both sexually and axesually
Answers
Answer:
Aphids, slime molds, sea anemones
Explanation:
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Which process produces oxygen?
Answers
2. What is the relief between the red arrow and blue arrow?
3. Which satellite image shows the landform featured in this map?
I need answers fast it’s overdue and i’m literally struggling please
Answers
1. The relief between the red arrow and blue arrow is the difference in elevation between the two locations. The elevation is typically measured in meters or feet, and can be seen in the contour lines on the map.
What is locations?Locations are usually places or areas where something is happening. They can be physical places such as a building, street, park, beach, or mountain, or they can be more abstract such as a particular situation, a concept, or an emotion. Locations are often used in literature, film, and television, to help establish a setting in which the story takes place. Locations can also be used to refer to a person's mental and emotional state, such as feeling lost, scared, or excited. Locations can also refer to a specific point in time, such as a moment in history or a particular period or era.
2. The satellite image showing the landform featured in this map is a false-color image. False-color images are created by combining red, green, and blue bands of light reflected off the ground in a way that makes them appear as a single image. This image allows us to better identify and distinguish the different landforms.
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In man, two abnormal conditions, cataracts (C) in the eyes and excessive fragility (F) in the bones, seem to depend on separate dominant genes located on different chromosomes. Normal vision and normal bones are recessive traits. A man with cataracts and normal bones, whose father had normal eyes, married a woman free from cataracts but with fragile bones. Her father had normal bones.
Answers
Complete question:
In man, two abnormal conditions, cataracts (C) in the eyes and excessive fragility (F) in the bones, seem to depend on separate dominant genes located on different chromosomes. Normal vision and normal bones are recessive traits. A man with cataracts and normal bones, whose father had normal eyes, married a woman free from cataracts but with fragile bones. Her father had normal bones.
1. What is the genotype of the man with cataracts and normal bones?
2. What is the genotype of the woman with normal vision and fragile bones?
3. What type of offspring might this couple expect?
Answer:
Cc ffcc Ff F1) 4/16 = 1/2 = 25% CcFf, cataracts and fragile bones4/16 = 1/2 = 25% Ccff, cataracts and normal bones
4/16 = 1/2 = 25% ccFf, normal eyes and fragile bones
4/16 = 1/2 = 25% ccff normal eyes, normal bones
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
What would happen if a cell divides before DNA replication is completed
Answers
Hope this helps
18. In Hypotonic solution, the cell .. *
gets bigger
gets smaller
stays the same
Answers
Please mark as brainliest!
Cellular respiration use sugar and _______ to make ATP,_________ and ______
Help
Answers
Which worm sometimes uses specialized tentacles to exchange gas and capture food?
a fluke
a planarian
an earthworm
a marine worm
Answers
Answer:
marine worms
Explanation:
Question 1: Basic Solow Growth Model Consider the Solow growth model without population growth or technological change. All the assumption of basic Solow Growth model applies (the ones we discussed in class). The saving rate is given by s and and the depreciation rate is given by (δ). The production function is given by Y=K
α
L
(1−α)
. Let k denote capital per worker, y denote output per worker, c denote consumption per worker, and i denote investment per worker. 1. What is the per-worker production function? 2. Provide equation of motion for this model. 3. Find the steady-state capital per worker (k
∗
). 4. Find the steady-state level of output per worker (y
∗
). 5. Find the steady-state level of consumption per worker (c
∗
). 6. Draw a well-labeled figure showing steady state capital per worker, steady state output per worker, and steady-state consumption per worker. (You will not receive full credit if it is not well-labeled) 7. In your own words, explain two implications of this Basic Solow Growth Model (no population growth and no technological growth).
Answers
1.The per-worker production function in the Basic Solow Growth Model can be written as: Y = K * α * L * (1 - α)
where Y is output per worker, K is capital per worker, L is labor, and α is the elasticity of output with respect to capital. 2.The equation of motion for this model is: dY/dt = s(Y-c) - (δ+1)K. where s is the savings rate, c is consumption per worker, δ is the depreciation rate, and t is time.
3.The steady-state capital per worker (k∗) is given by:
k∗ = δ + 1
4.The steady-state level of output per worker (y∗) is given by:
y∗ = αk∗L
where α is the elasticity of output with respect to capital.
5.The steady-state level of consumption per worker (c∗) is given by:
c∗ = s(y∗-L)
6.A well-labeled figure showing steady state capital per worker, steady state output per worker, and steady-state consumption per worker would include the following:
Steady-state capital per worker (k∗) on the x-axis and steady-state output per worker (y∗) on the y-axis.
A line showing the relationship between capital and output in the steady state.
A point representing the steady-state level of capital per worker (k∗) and a point representing the steady-state level of output per worker (y∗).
A line showing the relationship between consumption and output in the steady state.
A point representing the steady-state level of consumption per worker (c∗) and a point representing the steady-state level of output per worker (y∗).
Labels for each point and line, including the variables they represent and the equations that relate them.
7.The implications of the Basic Solow Growth Model with no population growth and no technological growth are:
The economy grows at a constant rate determined by the rate of return on investment in capital.
The steady-state level of output per worker is determined by the elasticity of output with respect to capital and the level of capital per worker.
The steady-state level of consumption per worker is determined by the savings rate and the level of output per worker.
The model predicts that there is a positive relationship between capital and output, and a negative relationship between consumption and output in the steady state.
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Birth control pills containing hormones estrogen and progesterone work by directly preventing ________.
Answers
Answer:
pregnancy ?
Explanation:
when a muscle fiber is stretched from 60% of its optimal length to lo, what change or changes is happening on the cellular level?
Answers
Beyond this point, muscles will create less tension. Because of the extensive overlap of the actin and myosin filaments, the muscle will not be able to create its maximum tension while it is at its resting length.
When a muscle cell contracts, what happens to the fiber's length?According to a theory known as the Sliding Filament Theory, muscles contract. According to this idea, as actin filaments glide across myosin filaments, the length of the sarcomeres decreases, shortening the length of the muscle fibers.
What occurs to the muscle cells to shorten the muscle?The sliding filament theory states that myosin filaments shrink sarcomeres inside a muscle fiber by pulling actin filaments closer together. A muscle fiber contracts when every sarcomere in the fiber shortens.
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when examining a phylogenetic tree, the tree provides information on shared ancestry but not necessarily on how organisms are similar or different
Answers
It's true, when examining a phylogenetic tree, the tree provides information on shared ancestry but not necessarily on how organisms are similar or different.
However, they may not always reveal how closely related or dissimilar species are. Phylogenetic connections reveal information about common ancestry. creatures or communities of creatures. Since it is impossible to go back in time to verify the links claimed by phylogenetic trees, scientists see them as historical hypotheses.
Regardless of the lengths of the branches, patterns of evolutionary descent convey the same information. The branching history of shared ancestry is the sole thing that a phylogenetic tree shows, unless otherwise stated. Even within the same creature, various genes might produce diverse phylogenetic trees. It is acknowledged that methodological difficulties might be the root of such disparities. On a phylogenetic tree, trace each taxon's ancestry backwards until all the lineages converge to discover the group's most recent common ancestor.
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Which of the following statements about soil is not correct
Answers
Answer:
The properties of soil are dependent only on nonliving components.
Explanation:
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which statements best explains how mitochondria help a cell get the materials it needs?
A) They provide instructions needed to make proteins from amino acids B) They use energy from a sunlight to change inorganic matter into organic matter C) They push particles against their natural direction flow D) They convert energy stored in organic compounds into a usable form
Answers
Answer: Your answer would be D. They convert energy stored in organic compounds into a usable form
Explanation:
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When many monosaccharides are linked together, they form long carbohydrate polymers called: ________
Answers
When many monosaccharides are linked together, they form long carbohydrate polymers called polysaccharides.
What is monosaccharides ?Monosaccharides are the simplest type of carbohydrates, also known as simple sugars. They are the building blocks of more complex carbohydrates and cannot be broken down into simpler compounds by hydrolysis.
Monosaccharides play important roles in biology as a source of energy for living organisms and in various metabolic processes. They are also commonly used in the food industry as sweeteners.
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