Answer:
The real work of the cell occurs in the cytoplasm, the cell's "factory floor." The term "cytoplasm" refers to everything between the cell membrane and the nuclear membrane.
Explanation:
Which motion is the best model to use to illustrate passive transport
Going down a slide
Explanation I got it right rn
Which conditions relate to the reseach of van Helmont?
Answer:
- plant mass related to H2O
- conclusions partly correct
Explanation:
During meiosis, chromosomes will split into daughter cells randomly, making each gamete unique. This is Called
What is one similarity between the evolution of stickleback fish and superbugs?
Answer:
The similarity between the evolution of the stickleback fish and super bugs is that they are both not mamals.
Explanation:
is a fuel your body uses for energy.
Protein
Glucose
Cellulose
Answer:
Glucose, celluose is for cells, and protein is for strucutre
Explanation:
Which of these changes produces a chemical change?
A. Lava cools and changes from a thick fluid to solid rock.
B. A large rock is crushed into gravel,
C. Limestone slowly dissolves in water and forms a cave,
D. A stone fizzes and forms a gas when acid is dropped on it.
Answer:
b
dissolving is a chemical change
How did Charles Darwin use the theory of natural selection?
A. To determine which finches to study aboard the HMS Beagle
B. to map the movement of tortoises in the Galapagos Islands
C. to survive on the Galapagos Islands during his studies of evolution
D. to explain how species change over time to survive
I believe it's D but I just want some reassurance
Organisms that live in the rainforest have developed unique adaptations that aid in their survival. Which adaptation would most likely be found in organisms living in the rainforest? a. herbivores feed on low-lying plants b. birds have beaks adapted to break open hard shells c. insects have a widely-varied diet d. plants are able to store water in their leaves Please select the best answer from the choices provided A B C D
Answer:
Your answer is most probably A). B) implies that nuts are the only thing for birds to eat in a rainforest, which doesn't make sense, C) implies that the insects would need a widely-varied diet to survive, but again there's an abundance of things that a hungry bug can eat, so they don't need a wide dietary coverage, D) suggests that there may be droughts in the area for which the plant may need to be prepared, but in the RAINforest droughts are uncommon.
Answer:
B) birds have beaks adapted to break open hard shells
Explanation:
got it right on edge :)
HElp pLEASE!! I will give POints and THANKS! By the way it’s QUESTION 6!
Answer:
A)
Explanation:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.Also During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make SUGAR molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as GLUCOSE.
therefore the answer would be A
Answer:
A.
Explanation:
Earth's atmosphere is important to living things because?
Hello!! Please answer all 5 questions for 50 points :> Thank you so much in advance for your help.
1. The places where magma can form include the following EXCEPT
a. Mid-oceanic ridges
b. Mantle plumes
c. Subduction zones
d. Inner core
2. The process in the Earth's mantle causes plate movement which results in earthquakes and volcanic activity.
a. Convection current
b. Radiation current
c. Conduction current
d. Ocean current
3. Which of the following types of stress tend to push two sides of a body in opposite directions so that they slide horizontally past one another?
a. Tension
b. Strain
c. Compression
d. Shearing
4. This is where most new ocean crust forms
a. at hotspots
b. at mid-ocean ridges
c. along deep-sea trenches
d. at the edges of continents
5. A submarine mountain chain with a central rift valley and rugged topography on its flanks.
a. mid-ocean ridge
b. abyssal plain
c. continental margin
d. deep ocean trench
Answer:
C,b,d,a,c
Explanation:
Placer mining involves _______ to extract minerals.
a. removing the top layer of earth
b. tunneling under the earth
c. dredging sediments from the water bottom
d. none of the above
Answer (option c):
Placer mining involves dredging sediments from the water bottom to extract minerals.
Placer mining involves dredging sediments from the water bottom to extract minerals.
What types of separation of mixtures explain?These processes are based on a single principle: the difference in density between the components of the mixture. They are often used together to separate heterogeneous mixtures of two types: liquid + solid and immiscible liquids.
In this case we have what mixture is the sediments of stones and the water that through the sieve will separate one from the other.
See more about Placer mining at brainly.com/question/12303037
#SPJ2
Carbon atoms can form many different molecules with many different shapes. Why is this beneficial to living things? Select all correct answers.
(More than one answer)
1.Carbon can bond to many different elements.
2.Carbon is always bound to oxygen, which is essential to all living things.
3.Carbon is a central element in most of the molecules that make up living things.
4.Living things require a variety of different molecules to form tissues and cells.
5.Living things require elements that can have four bonds.
Answer:
I think the answer of this ques is1,3,4
Carbon is an important atom in living organisms because it can bond with many different elements to form a number of biomolecules. Thus, the correct options should be 1, 3 and 5.
What is the importance of Carbon?Carbon is an important element in the biomolecules because it is found that it can bond with a number of different elements such as N, O and F. These elements combine to form different biomolecules such as DNA, proteins, carbohydrates, etc. These biomolecules are essential for the defining characteristics of life such as growth and replication.
Carbon is the central element in various biomolecules which make up living organisms. It is because carbon has the property to form multiple bonds. It is because it has the valency of four which means it can form four bonds with different elements or functional groups. It is also found that the size of carbon is small enough to fit into the large biomolecules.
Carbon is found to be one of the most important elements of biomolecules. Therefore, the correct options are 1, 3 and 5.
Learn more about biomolecules here:
https://brainly.com/question/12299485
#SPJ2
which of the following is NOT an obstacle to stopping global climate change
Answer:
options?
Explanation:
you need to give the options for an answer
please help
Bacteria, viruses, protists, parasites, and fungi can all cause disease and can be referred to as ______.
macrophages
white blood cells
antibodies
pathogens
♡ The Question ♡
- Bacteria, viruses, protists, parasites, and fungi can all cause disease and can be referred to as ______.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
- Pathogens
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
- No Explanation/Step-By-Step provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
- No tips provided!
Bacteria, viruses, protists, parasites, and fungi can all cause disease and can be referred to as pathogens.
A pathogen is any external biological agent that is housed in a certain biological entity, damaging its anatomy in some way, from visible or not visible diseases or damage.
This biological entity that houses a pathogenic agent is called a host inasmuch as it is the one who receives the pathogenic entity and houses it in its body.
In general, this relationship external entity-biological entity (which can be animal, vegetable or human) can be of three types: through symbiosis of parasitism, mutualism or commensalism.Examples of this are fungi, bacteria and viruses that cause diseases.In some cases, the biological agent ends up adapting to the presence of the parasite or pathogen, because it also adapts to the host (that is why they are symbiotic relationships).In this relationship, one of the parties depends on the other: the parasite depends on the host, and obtains benefits from it, for which the host is seen in some way and to some extent, damaged.Therefore, we can conclude that bacteria, viruses, protists, parasites, and fungi can all cause disease and can be referred to as pathogens.
Learn more here: https://brainly.com/question/2266445
Explain how green slugs can be considered both an autotroph and heterotroph
Answer: Green slugs can be considered both an autotroph and heterotrophs because they both are able produce their own food from raw materials and energy and they also consume fruits, vegetables, leaves, and other types of plants.
Explanation: The Yellow slug (Limacus flavus) is a greyish green to olive green slug, which may sometimes even have a yellowish brown colour. ... While the slug's body mucus is yellowish in colour, the sole mucus is colourless. Contrary to the adult slugs, the yellow slug's juveniles have a more greenish colour. Slugs will eat any kind of vegetation but prefer tender leaves. This means that particularly tender-leaved plants or seedlings are very vulnerable to slug damage. Slugs will also eat vegetables and fruits, causing unsightly damage to crops.
Which two statements correctly describe the theory of plate tectonics?
O A. It does not explain the discovery of one type of fossil on multiple
continents.
B. It explains how continents have shifted over time.
O C. It proves that the theory of continental drift is incorrect.
D. It was developed based on data that scientists collected about
the ocean floor.
Answer:
B and D
Explanation:
The following two statements correctly describe the theory of plate tectonics:
It explains how continents have shifted over time.It was developed based on data that scientists collected about the ocean floor.What is the theory of plate tectonics?Plate tectonics is the theory that ties continental motion and seafloor spreading together. Lithosphere is topped with oceanic and/or continental crust to form plates. Seafloor spreading causes plates to move around on the Earth's surface. Seafloor spreading is caused by convection in the mantle. At mid-ocean ridges, oceanic crust is formed. Over time, the crust slides away from the ridge.hence the continents move due to plate tectonics.learn more about theory of plate tectonics here:
https://brainly.com/question/838446
#SPJ2
What are some benefits of genetically engi-
neered crops?
Answer:
More nutritious food.
Tastier food.
Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
Less use of pesticides.
Increased supply of food with reduced cost and longer shelf life.
Faster growing plants and animals.
Explanation:
Please give me brainliest
Answer: Some benefits of genetically engineered crops include:
-More nutritious food
-Tastier food
-Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
-Less use of pesticides
-Increased supply of food with reduced cost and longer shelf life
-Faster growing plants and animals
-Food with more desirable traits, such as potatoes that produce less of a cancer-causing substance when fried
-Medicinal foods that could be used as vaccines or other medicines
Describe two examples (different from the ones in the lesson) in which you have noticed friction creating thermal energy
Answer:
-First, when a car is driving the wheels meet friction all the time, as that happens the wheels get a bit hot.
-Second, when you are cold you rub your hands together fast until they are warm.
Explanation:
What do mitochondrial and thylakoid membranes have in common?
A. They both use energy carriers that were made in the Krebs cycle.
OB. They both use ATP synthase proteins in ATP production
O They both contain the chlorophyll pigment.
OD They both are involved in cellular respiration in animal cells.
SUBMIT
PREVIOUS
Answer:
The answer is B. They both use ATP synthase proteins in ATP production
OH OH OH OK BIG QUESTION HERE I NEED TO KNOW THE ANSWER BECAUSE MY TEACHER NEVER GAVE ONE!!!!! ok sorry, I can't believe I forgot this question till now! ok ok ok ok k k k k k k k. You know the experiment where they put a baby or like baby monkeys in cages with no parent and like they were alone? I don't remember the name of this experiment but yeah anyway, after like a few days or so they went back to check on the babies and they were smashing their heads on the cage and kinda insane. basically, it proved that people need affection and to be around others or we will go insane. Here's my question antisocial people, people that don't like hugs or being touched? That's like saying you just don't like food...right?!?!?! (also before you get all emo on me at say something like " oh you just don't get it prep you have happiness :(", lol sorry that was really funny, anyway yeah I'm antisocial too...probably why I thought about this question...um anyway yeah please answer my question)
Answer:
Anti- Social people just arent a fan of people always being around and being all up onthem. They like alone time because they are just born that way, ( i think)
Explanation:
Which of the following is most likely to form when one tectonic plate is pushed with great force under another tectonic plate below the ocean?
Continental rift
Fault
Mid-ocean ridge
Tsunami
Answer:
d.) Tsunami
Explanation:
Hope this helps
What components of DNA are of particular use in reverse transcription, and why?
Answer:
A reverse transcriptase (RT) is an enzyme used to generate complementary DNA (cDNA) from an RNA template, a process termed reverse transcription. ...
Retroviral RT has three sequential biochemical activities: RNA-dependent DNA polymerase activity, ribonuclease H (RNase H), and DNA-dependent DNA polymerase activity.
Reverse-transcribing RNA viruses, such as retroviruses, use the enzyme to reverse-transcribe their RNA genomes into DNA, which is then integrated into the host genome and replicated along with it.
Explanation:
The components of DNA that are particularly useful in reverse transcription are the RNA template and the reverse transcriptase enzyme.
Reverse transcription is a process used by retroviruses to convert their single-stranded RNA genome into double-stranded DNA. The RNA template is critical because it serves as a guide for synthesizing the complementary DNA strand during the reverse transcription process. The reverse transcriptase enzyme plays a central role in this process by catalyzing the synthesis of the DNA strand using the RNA template as a guide.
Reverse transcription is not limited to retroviruses and is also utilized in molecular biology techniques like reverse transcription-polymerase chain reaction (RT-PCR). In RT-PCR, reverse transcriptase is used to convert RNA into complementary DNA (cDNA), enabling researchers to study gene expression and analyze RNA molecules using DNA-based methods.
To know more about transcription here
https://brainly.com/question/25763301
#SPJ2
I WILL GIVE YOU BRAINLIEST!!!
What kind of animals are scorpions, ticks, and mites?
Select one:
a. Invertebrates
b. Echinoderms
c. Annelids
d. Vertebrates
Answer:
A. Scorpions, ticks, and mites are invertebrates.
They aren't echinoderms, annelids, or vertebrates.
Answer:
invertebrates
Explanation:
The arachnids (class Arachnida) are an arthropod group that includes spiders, daddy longlegs, scorpions, mites, and ticks as well as lesser-known subgroups.
Will notices that crickets seem to chirp more frequently at night in June
than they do in October. He asks himself, “How do temperature changes
affect how often crickets chirp.? If he were to perform an experiment,
what would be the best hypothesis?
O if it is October, then the crickets will be dead and cannot chirp.
O Are crickets happier in warm weather or cold weather?
As the temperature rises from 20 degrees Celsius (68 F) to 30 degrees Celsius (86 F).
then the number of cricket chirps will increase.
O Crickets chirp for many reasons, including temperature.
Answer:
As the temperature rises from 20 degrees Celsius (68 F) to 30 degrees Celsius (86 F),then the number of cricket chirps will increase.
Explanation:
it's the only one that's actually good ig
In what way are facilitated diffusion and active transport similar? Q1. Both occur in only one direction. Q2. Both move materials up a concentration gradient. Q3. Both require ATP. Q4. Both involve proteins in the cell membrane.
Question 5 Genetic testing is becoming more common, even for people who show no outward symptoms of a disease. Do you think it's beneficial to know whether you carry a mutated gene? Are there are any negative consequences?
Answer:
Explanation:
It is beneficial to know if mutation is the cause of a particular ailment or an individual carries a mutated gene because it gives a clear direction on what the problem is an how it can be resolve of possible.
We have the sex cell and somatic cells, some mutation affects sex cells, while some somatic cells. If a mysterious affect sex cell there is every possibility of it being inherited by the offspring hence adequate knowledge about a mutant gene being in the body can help guide against some further re-occurence.
Negative effect is fear, it creates fear in an individual who has it.
It can lead to depression when an individual becomes traumatize due to his state.
Answer:
Yes I think it is beneficial to know whether you carry a mutated gene or not because that affects future offspring and generations. Realizing this can help stop further reoccurence. Overall there are very few negative effects, very rarely does a person get a genetic disorder because of some mutations, in order for that to happen you have to change the protein of the gene but in most cases that is not what happens.
Explanation:
which of the following is an important step in the formation of a fossil
Answer: fossils can be formed only when a living thing is buried soon after it dies. If it is not buried soon enough, it decays. For this reason, most fossils are found in sedimentary rocks that were once under water.
Explanation:
What is the role of DNA in transmitting genetic
information? Describe DNA's important genetic
role in a few sentences below.
Explanation:
The major function of DNA is to encode the sequence of amino acid residues in proteins, using the genetic code. To read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA.
Many common objects are simple machines or combinations of simple machines. Which of the following machines uses a pulley system?
yo-yo
window blinds
wheelbarrow
can opener
