Endocytosis and exocytosis are the processes by which cells move materials into or out of the cell that are too large to directly pass through the lipid bilayer of the cell membrane.
Answer:
Endocytosis and exocytosis (I think)
Explanation:
It is possible for large molecules to enter a cell by a process called endocytosis, where a small piece of the cell membrane wraps around the particle and is brought into the cell. If the particle is solid, endocytosis is also called phagocytosis.
HELP IM TAKING A TEST
Living things have been organized into different categories to make it easier to identify them. Below is a diagram that represents part of the organizational structure of living things. What does the broadest part label X represent?
choices
1.Domain
2.Kingdom
3.Order
4.Species
Answer:
1. (Domain)From Simple English Wikipedia, the free encyclopedia. In biological taxonomy, a domain (also superregnum, superkingdom, or empire) is a taxon in the highest rank of organisms, higher than a kingdom. Domain (or its synonyms) is the most inclusive of these biological groupings.
Prevailing winds cause ocean currents to move in the same direction as the winds
Claim 1: in all places in the ocean.
Claim 2: in some places in the ocean.
Claim 3: nowhere in the ocean.
Describe evidence that supports the claim you chose.
Answer:
claim 1
Explanation:
this just has to do with simple energy and momentum conservation as the energy from the wind creates oceanic currents that move in the same direction of the current
Newton's first law of motion
this applies in all places in the ocean
Please help this is a 7th grade science problem
Answer:
The Answer is C
Explanation:
Mark me as Brainliest PLEASE
Answer is...
Molecule B
What’s the code? Answer key for this question was cdab if that helps.
Answer:
Try doing the code 5934 :)
Which of the following describes a scientific theory, such as evolutionary theory? (Check all that apply).
A. When a scientific theory is proven, it becomes a scientific law.
B. It is an explanation for a wide variety of natural phenomena.
C. It is plausible explanation for many natural phenomena that has not yet been fully tested.
D. Scientific theories are the most certain knowledge that can be developed in science.
E. Numerous studies, which have all tested the theory but in different ways, have all converged on the same explanation.
F. There is ample evidence supporting the explanation.
Answer:
b
Explanation:
Evolutionary theory highlights the adaptive value of within-species variability. Optimal biological and behavioral strategies differ depending on the nature of the environmental context as well as the characteristics of the organism such as age, sex, health, or physical size.
4. Explain in your own words the order in which the creature's traits may have evolved, starting from the first likely trait. (Hint: Which trait is most common across the creatures?)
Answer:
The trait in my words for bears they are aware, defensive, interacting in their surroundings. And now they are protective of their cubs, loving and gentle with family and known animals, awareness.
Explanation:
what do you think life is like on other planets ? 3-5 sentences
Answer:
Both plants and animals require water for survival. Planet Earth is very special because it contains so much water in liquid form. We have yet to find a planet with the same amount of liquid water as on earth but there are many new “exoplanets” being discovered orbiting other stars that offer this possibility
Explanation:
and aliens
PLEASE HELP!
Why is a buffer only effective within a certain pH range?
Answer:
A concentrated buffer can neutralize more added acid or base than a dilute buffer, because it contains more acid/conjugate base. However, any buffer will lose its effectiveness if too much strong acid or base is added.
Answer:
It is NOT C
Explanation:
I believe it might be B, but i’m not sure
Help me out thank youuu sooo muchhh
Answer:
I am pretty sure it's b
ps. you're welcome
What are some perspectives on the issue of Recycling
Based on the information in the table above, what Domain name should replace the X?
CHOICES
Archaea
Bacteria
Eukarya
Plantae
Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are 2.44 times as many A nuclei as there are B nuclei. The half-life of species B is 1.14 days. Find the half-life of species A (in days).
Answer:
2.23 days
Explanation:
Given that;
N=Noe^-kt
Where;
N= number of radioactive nuclei present at time =t
No= number of radioactive nuclei originally present
k = decay constant
t = time taken
But k = ln2/T
Where T is the half life of the radioactive nuclei
Hence;
NA= Noe^-ln2t/TA (1)
NB= Noe^-ln2t/TB (2)
But NA =2.44NB
2.44NB = Noe^-ln2t/TA (3)
NB= Noe^-ln2t/TB (4)
Divide (3) by (4)
2.44NB/NB = Noe^-ln2t/TA/Noe^-ln2t/TB
2.44 = e^-ln2t/TA + ln2t/TB
Taking natural logarithm of both sides
ln2.44 = -ln2t/TA + ln2t/TB
Given that TB = 1.14 days
TA= -ln2t(ln2.44 -ln2t/TB )^-1
TA= -(2.079) (0.892 - 2.079/1.14)^-1
TA = 2.23 days
Emma looks under a microscope and studies slides prepared from both living organisms and non-living things. She looks at three prepared slides.
How would she describe the characteristics of organisms?
A. prokaryotes, not made of cells, fibrous
B. prokaryotes, made of one or more cells, nucleus that holds DNA
C. eukaryotes, made of one or more cells, nucleus that holds DNA
D. eukaryotes, made of cells, fibrous
De qué depende la distracción de una onda luminosa?
Answer:
La cantidad de difracción depende de la longitud de onda de la luz.
Explanation:...?
What is the relationship between probability and Punnett squares?
Answer:
As a tool in genetics, the Punnett square provides a mechanism for predicting genotypic probabilities
Explanation:
I hope this helps!
What one is true this is due soon.
Answer:
(B) Genes make up chromosomes.
Explanation:
Your answer is B.
this is science, please put a short desrciption for each of the sun's layers.
Answer: The core is the only place where nuclear fusion reactions can happen. In this broad zone, heat from the core cools dramatically, from between seven million K to two million K. Convection continues to be efficient in transporting heat until layers are reached where the density is so low that radiation from the hot up-flowing gas can escape directly into space. The lowest layer of the sun's atmosphere is the photosphere. It is about 300 miles (500 kilometers) thick. This layer is where the sun's energy is released as light. At other times, light from the chromosphere is usually too weak to be seen against the brighter photosphere. The chromosphere may play a role in conducting heat from the interior of the sun to its outermost layer, the corona. The corona is the outer atmosphere of the Sun. It extends many thousands of kilometers (miles) above the visible "surface" of the Sun, gradually transforming into the solar wind that flows outward through our solar system.
Explanation: i dont think an explanation is needed
What happens when the most
limiting factor in an ecosystem is
removed?
An old tree near Zion National Park reached the end of its life and fell over. Create a path of a carbon atom as it moves through the carbon cycle. You must start from the dead tree and continue all the way until it ends by being breathed out of a coyote.
Answer:
There's a reason Zion National Park is the most visited park in Utah, and it's ... But when you make it up (clinging for dear life to the chain handrail), ... If you prefer to keep your feet dry, turn around, and enjoy it all again on the way back. ... This hike starts at the Wildcat Trailhead on Kolob Reservoir Road 15 ...
Explanation:
Fill in the blank.
1. Tall pea plants are dominant, while short plants are recessive. In a cross between a purebred
tall plant and a purebred short plant, the offspring will all be plants.
2. Tall pea plants are dominant, while short plants are recessive. In a cross between two plants
heterozygous for height, the offspring will be both tall and short in a
ratio.
Answer:
1. The offspring will be all tall pea plants
2. 3:1 is the ratio for tall and short
Answer:
1. tall (or heterozygous)
2. 3:1
Explanation:
How is photochemical smog formed?
emissions from factories are released into the air and react with other subs.
emissions from cars are released into the air and react with other subs.
when nitrous oxides react with water vapor
when carbon monoxide reacts with sulfur dioxide in the air
Answer:
oops 1234467890101112314
Which of these is the claims
Among horses, sheep, cows, and pigs, which animal's reproductive cycle is most dissimilar to the others?
cows
horses
pigs
sheep
A person who has a weakened immune system may not be able to fight against infection because
pathogens may enter the body and cause illness.
phagocytes may enter the body and cause illness.
normal cells crowd out unhealthy cells.
antibodies production is increased.
Answer:
a.
Explanation:
pathogens may enter the body and cause illness.
Immune system is the one that helps to keep away the invading organisms in the body causing disease. A person who has a weakened immune system will not be able to overcome against infection because pathogens may enter the body and cause illness, i.e., option A.
What are pathogens?Pathogens are the organisms or specifically disease-causing organisms that enter the body and alter the functioning of the immune system.
These pathogens can be bacteria, viruses, etc. that can enter through food, water, air, etc.
A weakened immune system can not be able to fight with these invading pathogens and hence leads to diseases.
Thus, the correct answer is A.
For more details regarding pathogens, visit:
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CAN SOMEONE help me with this ( NO LINKS)
When part of the mushroom is damaged by an insect larvae bite, it will release a chemical that is poisonous. The chemical prevents the larvae from maturing into an adult. Some individual mushrooms of this species produce stronger chemicals that are more effective.
Which of the following best describes the type of mushroom that is more likely to survive and reproduce?
A.
Mushrooms that have the trait of attracting more insect larvae are able to spread their offspring further.
B.
Mushrooms that have the trait of producing stronger poisonous chemical have less energy for growth.
C.
Mushrooms that have the trait of producing stronger poisonous chemicals are better able to deter predators.
D.
Mushrooms that have the trait of attracting more insect larvae can get more food and nutrients.
Answer:
The answer is C
Explanation:
The correct answer is that mushrooms that have the trait of producing stronger poisonous chemicals are better able to deter predators and are more likely to survive and reproduce, which is Option c.
What is a mushroom?The ability of a mushroom to produce a poisonous chemical when damaged by an insect larva bite is a type of chemical defense mechanism that many organisms use to deter predators. This chemical defense mechanism helps the mushroom protect itself from further damage by deterring the insect larva from feeding on it or from maturing into an adult. Individual mushrooms of this species that produce stronger chemicals that are more effective will be better able to deter predators and are therefore more likely to survive and reproduce.
Hence, the correct answer is that mushrooms that have the trait of producing stronger poisonous chemicals are better able to deter predators and are more likely to survive and reproduce, which is Option c.
Learn more about the mushroom here.
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The light reactions of photosynthesis occur when light energy is absorbed by the chloroplasts of cells of photosynthetic organisms
Which of the following is produced during the light reactions?
A.chemical energy in the form of ATP and NADPH
ОВ.
B.Carbón dioxide
C.chemical energy in the form of glucose
D.light
Answer:
A
Explanation:
G o o g l e
Chemical energy in the form of ATP and NADPH
Total Lung Capacity(TLC) is the minimum value of air the lungs can
accommodate
True
False
Answer:
False
Explanation:
Total Lung Capacity(TLC) is the maximum volume of air the lungs can accommodate or sum of all volume compartments or volume of air in lungs after maximum inspiration.
Plz help this needs to be done.
Answer:
b an increase in genetic variation
If a child was born with a small hole in the muscular wall between the right and left side of the heart. Why must this problem be fixed by surgery as soon as possible?
Answer:
This hole allows oxygen-rich blood from the left atrium to flow into the right atrium instead of flowing into the left ventricle as it should. This means that oxygen-rich blood gets pumped back to the lungs, where it has just been, instead of going to the body
Explanation:
i looked it up
Normally, the clown fish readily swims among the tentacles of the sea anemones; the parrot fish avoids them. One hypothesis for the clown fish's apparent immunity is that they slowly build a tolerance to the sea anemone's toxin. A second hypothesis is that a chemical in the mucus that coats the clown fish prevents the nematocysts from being triggered.
Required:
Draw the graphs that supports the first, but not the second, of these hypotheses.
Answer:
The correct answer is - parrot fish - high, Clown fish - high.
Explanation:
According to the first hypothesis, the clown fish developed the immunity to the sea anemone's toxin so there would be a higher number of clown fish that swims among the tentacles of the sea anemones. The parrot fish avoids them also leads to a higher number of these fishes.
The correct graph that supports the first hypothesis that says that the clown fish's developed immunity build by them slowly, a tolerance to the sea anemone's toxin from tentacles of sea anemones.