Answer:
Mitochondria have an inner and outer membrane, with an intermembrane space between them. The outer membrane contains proteins known as porins, which allow movement of ions into and out of the mitochondrion.
Explanation:
what's a photo of carbohydrates, lipids, nucleic acids, and proteins look like?
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the answer is down below
ততততততততততততততততততততততততততততততততততততততততততততততত
Go on Google and write in the search bar "what's a photo of carbohydrates, lipids, nucleic acids, and proteins look like?" and click on "images"
or
just type in "How does carbohydrates look like", " How does lipids look like", "What does nucleic acids look like", and "What does proteins look like."
ততততততততততততততততততততততততততততততততততততততততততততততত
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What is the relationship among dna, a gene, and a chromosome?.
Answer:
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
Explanation:this is my source
Genes and Chromosomes - Fundamentals - Merck
Molecules composed of a small oligosaccharide covalently linked to a phospholipid are called:__________
Molecules composed of a small oligosaccharide covalently linked to a phospholipid are called glycolipids.
What are glycolipids?Glycolipids are lipids containing a glycosidic (covalent) link connecting them to a carbohydrate. Their job is to keep the cell membrane stable and make it easier for cells to recognize one another, which is essential for the immune response and for the connections that allow cells to join together to form tissues.Glycolipids are crucial parts of biological membranes that serve a wide range of purposes. They might function as receptors, be necessary for cell aggregation and dissociation, be in charge of particular cellular interaction, and be involved in signal transduction. As a result, the glycosphingolipid is hydrolyzed to produce sugar, fatty acids, and sphingosine (or dihydrospingosine).
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We're do volcanoes usually form please help me
Answer: hot spots, divergent plate boundaries, and convergent plate boundaries.
Explanation:
Which of the following environments are low-level areas that can be temporarily or seasonally filled with water?
A. Rainforest
B. Swamp
C. Tundra
D. Wetland
its A, i took the test sorry for not anasewring at the right time of year, pardon me
Easy points: Is this a good paragraph for my biology class??The question was why is it important for soil to contain nitrogen, phosphorus, magnesium, and potassium.
Soil is one of the main sources of nutrients needed by plants in order to grow. Nitrogen is used by plants for leaf growth and green color. Without nitrogen in the soil, the plant wouldn’t grow tall and produce enough food.Phosphorus is used by plants to help form new roots, make seeds, fruit and flowers.This is crucial because crops take up phosphorus only from the soil solution.Potassium helps plants form strong stems and fast growth. It also increases disease resistance.It triggers activation of enzymes and is essential for production of ATP. Magnesium is the central core of the chlorophyll molecule in the plant’s tissue. If Mg is deficient, the shortage of chlorophyll results in poor and stunted growth.
Answer:
It makes the roots absorb the nutrients easier
Explanation:
the roots of the plant are meant to absorb water and nutrients for the plants to manufacture food easly and to grow, the soil contain nutrients for the plants to absorb them.
how many phosphates does molecule of ATP contain
Answer:
3
Explanation:
remember the name adenineTRIphosphate. TRI = 3 so remember as 3 phosphate.
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I need help with the questions, my answers are probably wrong so don't mind them
The kinetic energy of the substance would decrease.
What is kinetic energy?the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity.
Kinetic energy is the energy of motion, observable as the movement of an object, particle, or set of particles. Any object in motion is using kinetic energy: a person walking, a thrown baseball.
There are five main types of kinetic energy: radiant, thermal, sound, electrical, and mechanical.
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how to solve problems of Transportation by using science
PLEASE HELP!!!
1.) What is the name of this diagram
2.) What happens at points 1 and 3?
The diagram is a cladogram, as the cladograms depict the evolutionary relationships and branching patterns among different organisms or groups of organisms and it is very helpful for the scientists to study the ancestors.
At point 1, and 3, the ancestor parents got diverted into two new speciations and forms 2 new species. It is also called divergent evolution. Cladograms contribute to the classification and organization of organisms into taxonomic groups. Cladogram assist in determining the hierarchical arrangement of species, genera, families, and other taxonomic ranks. On the other hand cladistics, the study of cladograms, that provides a systematic and logical approach to taxonomic classification based on the shared evolutionary characteristics and their common ancestry.
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When looking at a liver cell through the microscope, one distinctive characteristic that distinguishes it from all other cells is that:
finish it
The feeling of the cold crisp Autumn air gave a feeling of comfort and purity. As the orange leaves of fall landed gracefully upon the floor, I knew what I had to do now..my time has come. I hoisted myself onto my steed, Riptide and rode into the night. the purpose of my mission kept my head high and my determination close to my chest. A few hours passed and we were finally at our destination. I tied Riptide to a fence post and walked up to the front door of a small cottage. Before I could knock on the door, the door creaked open and a small child that looked to be at the age of 8 stood before me. “Who are you?” she asked with a feeling of fear and untrust. I kneeled down and answered," A girl with a deal in mind and the loot to act upon it she wanted my horse to get passed by and her horse was her only way to travel, so i couldn't give up riptide. The girl had one other option is to find her missing ring all the way in Florida and at the time im all the way in new York i was doomed but the i remember the path i made with riptide long ago the route was from new York to Pennsylvania to west Virginia to north Carolina to south Carolina to Georgia finally to Florida finish this
Answer:
Grammar check and idea
Explanation:
”A girl (or woman) with a deal in mind and the loot to act upon it”. She wanted my horse but I could never give up Riptide. She offered to trade hers with mine but i refused, Riptide was too special to me.. to-. before I could finish my thought the girl started wailing like something a nomad like me has never heard before.She screamed of her lost ring in Florida that her late father had given her. However, we were in New York not Florida. I then remembered the path me and Riptide had taken and offered her to ride with me to find it since I needed to go there anyways to deliver medicine.
She enthusiasticly agreed and climbed onto my horse. I then hoiseted myself up once more and rode into the forest, just like i did when i was younger with a mission and a reward in mind…to see the gleaming faces of children again.
revise the whole narrative if you don’t wanna get a plagiarism check.
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Which of the following BEST describes an
asteroid?
A. small, rocky object usually found between Mars and
Jupiter
B. eruption of heated gas from the sun's surface
C. chunk of the moon's surface that separated due to
seismic forces
D. a comet that originated in the Oort Cloud
Answer:
i would go with A nut i might be wrong
sorry if i am
Explanation:
Answer:
A. small, rocky object usually found between Mars and
Jupiter
Explanation:
because in outer space the asteroid are keeping mars and jupiter from crashing
1. Which statement is true about light independent reactions?
A.) Direct sunlight, water, and chlorophyll fuel this reaction.
B.) The energy carried by ATP and NADPH fuels this reaction.
C.) Another name for this reaction is photosynthesis
D.) Oxygen, ATP, and NADPH are products of this reaction.
2. Which environmental condition is most likely to result in the highest rates of photosynthesis?
A.) Low light intensity
B.) High concentrations of carbon dioxide
C.) Scarce water
D.) a pH of 4
Answer:
1. B
2. I think number 2 is A?
Explanation:
Correct me if I'm wrong
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The statement which is true about Light-independent reactions is as follows:
The energy carried by ATP and NADPH fuels this reaction.Thus, the correct option for this question is B.
The environmental condition that is most likely to result in the highest rates of photosynthesis is the presence of low light intensity. Thus, the correct option for this question is A. This is because, at high temperatures, the plant increases the rate of transpiration due to which plant cells close their stomata.
What is Photosynthesis?Photosynthesis may be defined as a type of process through which green plants and some photosynthetic algae synthesizes their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The light-independent reactions of photosynthesis occur in the stroma of the chloroplast in the presence of light itself. Rubisco is involved in this type of reaction. The Final product of this reaction is the production of carbohydrates. It also involves the fixation or reduction or assimilation of Carbon dioxide.
Therefore, both the given questions are well-described above.
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After lab, you start working on your post-lab conclusion assignment, which asks you to
expand upon knowledge you gained during the lab exercise. You didn't fully understand
the significance of the lab exercise, so you call your lab partner and ask them to help you
answer your post-lab conclusion questions.
Answer:
Explanation:
duh
PLS HELP A student has four snails, four sprigs of Elodea, eight test tubes of bromothymol blue, and two rooms (light and dark). The student wants to know what gases are produced by the snails and Elodea in light and dark conditions. Assuming the student only has time for one experiment, what setup will yield the most complete data? All test tubes contain bromothymol blue. Experiment 1: Light room with test tubes A to D. A contains 1 snail. B contains Elodea. C is empty. D contains 1 snail and Elodea. Dark room with test tubes E to H. E contains 1 snail. F contains Elodea. G is empty. H contains 1 snail and Elodea. Experiment 2: Light room with test tubes A to D. Each test tube contains 1 snail. Dark room with test tubes E to H. Each test tube contains Elodea. Experiment 3: Light room with test tubes A to D. Each test tube contains 1 snail and Elodea. Dark room with test tubes E to H. Each test tube is empty. Experiment 4: Light room with test tubes A to D. A contains 2 snails and Elodea. B contains 1 snail. C and D are empty. Dark room with test tubes E to H. E contains Elodea. F contains 1 snail and Elodea. G and H are empty. a. Experiment 1 b. Experiment 2 c. Experiment 3 d. Experiment 4
Answer:
Its A Experiment 1
Explanation:
Corn snakes show variety in their skin color pattern. While the complete genetics of corn
snake color are complex, the most common colors on normal corn snakes—red and
black— are each coded by one gene.
For the red gene, the allele for the presence of red pigment (R) is dominant and the allele
for the absence of red pigment (r) is recessive. Likewise, for the black gene, the allele for
the presence of black pigment (B) is dominant and the allele for the absence of black
pigment (b) is recessive.
a. Draw the Punnett square for the cross of a snake that is homozygous dominant for
the red color with a snake that is heterozygous for the red color. What percentage
of the offspring is expected to have red pigment in their skin?
b. Draw the Punnett square for the cross of two snakes that are heterozygous for the
black color. What percentage of the offspring are expected to have black pigment
in their skin?
c. The parent snakes in part (b) that are heterozygous for black color are both
homozygous recessive for the red gene. Each parent has genotype rr for the red
gene. Based on this information, what percentage of their offspring are expected
to lack both the red and black pigments in their skin? Explain your reasoning.
Answer:
a. Punnett square for the cross of a snake that is homozygous dominant for the red color (RR) with a snake that is heterozygous for the red color (Rr):
```
| R | R |
----------------
| RR | RR | RR |
----------------
| Rr | Rr | Rr |
```
In this cross, all the offspring (100%) will have the red pigment in their skin because the presence of red pigment (R) is dominant over its absence (r).
b. Punnett square for the cross of two snakes that are heterozygous for the black color (Bb):
```
| B | b |
----------------
| BB | BB | Bb |
----------------
| Bb | Bb | bb |
```
In this cross, 75% of the offspring are expected to have black pigment in their skin (BB and Bb genotypes), and 25% of the offspring are expected to lack black pigment (bb genotype) due to the absence of the dominant black allele (B).
c. Both parent snakes are homozygous recessive for the red gene (rr), meaning they lack the red pigment. Since the red gene and black gene are independent of each other, the absence of red pigment does not affect the inheritance of the black pigment. Therefore, the percentage of offspring expected to lack both red and black pigments in their skin would be the same as the percentage of offspring lacking the black pigment (bb genotype) in the Punnett square from part (b). Thus, 25% of their offspring are expected to lack both the red and black pigments in their skin.
Part 2 "Food Web" recycling the nutrients.
Instructions: Fill in the blanks as directed below
1. Label each feeding level correctly.
(Trophic Levels = 1st, 2nd, 3rd, 4th)
2. Label each correctly: producer.
consumer (primary, secondary, tertiary)
3. Next to each organism give its type of
feeding habit (producer, herbivore,
carnivore, omnivore, top carnivore)
4. Which organism has the most number
feeding sources?
5. Which organism(s) has the least
number of feeding sources?
6. If you had to pick an organism to be
which one would you pick and why?
7. Which organism is the most stable and why?
be
DS
1. Trophic Levels: - 1st: Producer, - 2nd: Primary Consumer, - 3rd: Secondary Consumer, - 4th: Tertiary Consumer
2. Label each correctly:
- Producer: plants, algae
- Primary Consumer: herbivores
- Secondary Consumer: small carnivores, omnivores
- Tertiary Consumer: top carnivores
3. Feeding habits:
- Producer: photosynthesis (plants, algae)
- Herbivore: eating plants (primary consumer)
- Carnivore: eating other animals (secondary or tertiary consumer)
- Omnivore: eating both plants and animals (secondary consumer)
- Top Carnivore: consuming other carnivores (tertiary consumer)
4. The organism with the most feeding sources would be the omnivore since they can eat both plants and animals.
5. The organism(s) with the least number of feeding sources would be the producer since they rely on photosynthesis.
6. If I had to pick an organism to be, I would choose a producer (such as a plant) because they have the most stable food source (sunlight) and contribute to the overall health of the ecosystem.
7. The most stable organism would be the producer because they rely on the sun's energy, which is a constant and renewable source, and they form the base of the food chain, supporting all other life in the ecosystem.
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Question 7 of 10
Why are certain traits adaptations in one ecosystem, but not in another?
A. Organisms lose adaptations when they migrate.
B. Organisms can learn new adaptations.
C. Ecosystems can have different conditions.
D. All ecosystems have the same amount of competition.
Answer:
C. Ecosystems can have different conditions
Explanation:
Different systems have different ecosystems meaning different things will happen to the life inhabiting them
What are disadvantages of the model of human homeostasis used in the gizmo.
Answer:
Homeostasis of a human body refers to the ability of the body to maintain the stable internal conditions of the changing environment. It help an organism to survive.
The Human Homeostasis Gizmo helps a person to explore and see the human body adapts itself at a nearly constant temperatures in various conditions.
The advantages of the model of the human homeostasis used in the gizmo is that it can explore and predict how the human body maintains its normal condition as to approximation. One of the disadvantage is that it cannot predict the actual conditions for the survival of the organisms that it needs to maintain its body temperature or conditions.
LOT OF POINTS MARKING PEOPLE AS BRAINLIST
5. Describe logistic growth and exponential growth.
Answer:
Population Growth Form: The graphic pattern obtained when a population growth is plotted against time is called population growth form or model. There are two types namely: Exponential J-shaped and Logistic or S-shaped.
J-shaped or Exponential Growth Form: At any point of time, population size does not reach the equilibrium.
Explanation:
When resources are limited, populations exhibit logistic growth. In logistic growth, population expansion decreases as resources become scarce.
he transport system used by bacterial cells to allow water molecules into the cell is called active transport. true false
False: The transport system used by bacterial cells to allow water molecules into the cell is called active transport.
Bacteria is a prokaryote having a cell wall. It has minute pores on its cell membrane called Aquaporins. These allow the movement of water molecules into and out of the cell. These cells also use active transport as a transport system to allow water molecules to move through it. Therefore, the given statement is true.
Active transport is a type of system in which molecules are moved across the cell membrane using ATP stores by the protein channels. It transports molecules across the membrane against the concentration gradient from a region of high concentration to a region of lower concentration. Active transport is an inclusive part of eukaryotes.
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Which statement about identical twins and fraternal twins is correct in regards to DNA?
A. Identical twins have different DNA, and fraternal twins have different DNA.
B. Fraternal twins share the exact same DNA, but identical twins do not.
C. Identical twins and fraternal twins share the exact same DNA.
D. Identical twins share the exact same DNA, but fraternal twins do not.
Answer:
D. Identical twins share the exact same DNA, but fraternal twins do not.
Explanation:
Identical twins are the twins formed from one egg provided by their mother and one sperm provided by their father. In contrast, fraternal twins are formed from two different sperms and two different eggs from the same father and mother.
Due to the fact that identical twins are as a result of one fertilized egg dividing into two, they share the same exact DNA. On the other hand, fraternal twins do not share the same exact DNA because they are formed from separate eggs and separate sperms.
Answer:
d
Explanation:
just took test
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What are the advantages and disadvantages of seed and spore reproduction? Justify whether seed reproduction or spore reproduction is more beneficial for the continuation of an organism.
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No Water Required
Seeds do not necessarily need water to germinate and grow, although some require water to soften the seed coat. Large seeds in dry conditions will hold water and allow the growing plant to grow deep roots without the need for rain or additional water.
Fully Developed Embryo
Inside each seed is a fully developed embryo that is ready to begin growing. Many seeds go through a dormancy period, which is a period when the seed will not germinate and begin growing. When conditions are right, the embryo germinates and begins growing. Having an embryo already grown gives a seed plant a better chance at survival as opposed to a spore.
Nourishment
Each seed contains nourishment for the embryo inside the seed. The endosperm is the tissue that surrounds the embryo inside the seed. The embryo uses nourishment provided by the endosperm as a jump start to begin growing.
The Seed Coat
The seed coat is one major advantage seeds have over spores. A spore is a single-celled organism that develops into a plant or fungus when the conditions are right. The spore has no outer protection.
Answer:
bailey is so smart good job
How do you distinguish tornado and down burst at a given
location after the event had occurred? Describe in detail the role
of vorticity in the formation of the supercells
Tornadoes and downbursts are two of the most destructive weather phenomena on earth. While both of them can create strong winds, it's important to distinguish between the two to avoid confusion.
To differentiate between the two, the following steps can be taken:After the event has occurred, check the damage path. Tornadoes can leave a relatively narrow, twisted path that can be hundreds of yards long. On the other hand, the damage from a downburst is often straight-lined and can be more widespread in terms of coverage area.Check the direction of the damage. In a tornado, the damage will generally be aligned with the direction of the wind, but in a downburst, the damage will often be perpendicular to the direction of the wind.
Check the atmospheric conditions before the storm. If a tornado is expected, the atmosphere will be charged with energy and very unstable. A downburst, on the other hand, can be caused by a simple thunderstorm. So, if the atmospheric conditions were calm and there was no warning of a tornado, then it was probably a downburst.Vorticity is a term used to describe the rotation of air masses around an axis or an imaginary line. It is a crucial component of supercell formation. When wind shear is present, vorticity can be created in a supercell.
A supercell is a thunderstorm with a rotating updraft. When this happens, a horizontal tube of spinning air is created, and this tube can be stretched and rotated vertically, forming a mesocyclone. A mesocyclone is the precursor to the formation of a tornado. The strength of the vorticity in the mesocyclone is what determines whether a tornado will form or not. The stronger the vorticity, the more likely a tornado will form. Therefore, vorticity plays a significant role in the formation of supercells.
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procunsul, the earliest fossil ape, was characterized by which of the following ape-like features? a) thorax that is broad mediolaterally (side to side) and short anteroposteriorly (front to back) b) elbow joints that were capable of locking c) upper limb much longer than lower limb d) relatively large brain size
The ape-like feature of proconsul is b) elbow joints that were capable of locking.
The monkey-like capabilities included: skinny teeth enamel, mild construct with slim chest and quick forelimbs, curved metacarpals, lengthy bendy lower back and a quadrupedal lifestyle. The ape-like traits included: no tail, massive lateral supracondylar region, and a bigger mind relative to frame size. The ape-like tendencies included: no tail, huge lateral supracondylar region, and a larger thoughts relative to border size.
The famous fossil hominoid Proconsul from the Early Miocene of Kenya become a non-specialized arboreal quadruped with robust pollical/hallucial assisted greedy capability.
Therefore, option c is correct.
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De 1. The table shows some observations made by four students during a field trip to a nature area
which student made observations of a community of organisms?
The pupil who made observations of a community of organisms is Student 2.
Student 2 made observations of a network of organisms primarily based on their remark of more than one species interacting in a specific habitat. Here's a breakdown in their observations:
Student 2 Observation: 2 blue jays, three northern cardinals, and 1 residence sparrow ingesting seeds.
In this commentary, Student 2 referred to the presence of 3 one of a kind chook species: blue jays, northern cardinals, and a residence sparrow.
These birds were discovered engaging in a common pastime, that is eating seeds. This remark shows the coexistence and interplay of more than one species in the identical area, indicating the presence of a community of organisms.
Thus, the answer is student 2.
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Your question seems incomplete, the probable complete question is:
The table shows some observations made by four students during a field trip to a nature area. Which student made observations of a community of organisms?
Student 1 Observation: 10 white-tailed deer
Student 2 Observation: 2 blue jays, 3 northern cardinals, and 1 house sparrow eating seeds
Student 3 Observation: 1 snapping turtle on a rock; 2 snapping turtles near the edge of a pond
Student 4 Observation: 6 bullfrogs in a pond; 30 bullfrog tadpoles hatching from eggs
A. Student 1
B. Student 2
C. Student 3
D. Student 4
how are all four biomolecules similar?
Answer: All 4 types of biomolecules or the biomolecules of life are carbon based. Some examples of important biological molecules include vitamins, enzymes, polyphenols, and plenty of others.
Explanation: Hope this helped! :)
Please help me, I've been stuck all day.
Answer:
i think it would be c sorry if it wrong
Explanation:
how do you explain that all life made from no living material
Answer:
It's made from god we came from monkeys to apes to human
Explanation: