Explanation:
The Basic Steps of Endocytosis
The plasma membrane folds inward (invaginates) forming a cavity that fills with extracellular fluid, dissolved molecules, food particles, foreign matter, pathogens, or other substances.
The plasma membrane folds back on itself until the ends of the in-folded membrane meet. This traps the fluid inside the vesicle. In some cells, long channels also form extending from the membrane deep into the cytoplasm.
The vesicle is pinched off from the membrane as the ends of the in-folded membrane fuse together. The internalized vesicle is then processed by the cell.
Confused , Very much
Answer:
1/4
Explanation:
Brainliest??
Which sample size would provide the most reliable observation in an experiment?
A. 1,000
B. 10
C. 500
D. 100
Answer:
10
Explanation:
A good maximum sample size is usually 10% as long as it does not exceed 1000. A good maximum sample size is usually around 10% of the population, as long as this does not exceed 1000. For example, in a population of 5000, 10% would be 500. In a population of 200,000, 10% would be 20,000.
answer biology question below first correct answer gets brainliest
What is formed when sulfur dioxide and nitrogen oxides combine with water in the atmosphere?
A. acid rain
B. particulate matter
C. Ozone
D. chlorofluorocarbon
Answer:
d
Explanation:
chlorofluorocarbons
i need help with this question
Explanation:
photosynthesis________
A worker drives their car 50 miles a week with a fuel efficiency of 25 miles per gallon. If they purchase a hybrid vehicle that
averages 50 miles per gallon, calculate how much gas the worker will save driving the hybrid if they work 50 weeks per year.
-))
A)
They will save 25 gallons of gas per year.
B)
They will save 100 gallons of gas per year.
9
They will save 50 gallons of gas per year.
D)
They will still consume the same gas, but will get to their destination
faster.
Answer: C. They will 50 gallons of gas per year
Explanation:
Did it on Usatestprep
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Answer:
limiting factor whose effects impact a population regardless of the population's density
¿A qué se denomina sistema de proyecciones cartográficas?
Answer:
La proyección cartográfica es un sistema de representación gráfica que establece una relación ordenada entre los puntos de la superficie curva de la Tierra y los de una superficie plana. Espero te ayude :D
Atoms from sugar molecules may combine with other elements via chemical reactions to form other large carbon-based molecules
Answer:
Yes.
Explanation:
Yes, carbon atoms from sugar molecules combine with other elements through chemical reactions to form other large carbon-based molecules. Sugar molecules comprise of carbon, hydrogen, and oxygen atoms. The hydrocarbon of sugar molecules are used to make amino acids and other carbon-based molecules that can be combine into larger molecules such as DNA molecule.
Which of the following examples support reasons for humans to selectively breed for traits? Select ALL that apply.
1. a bird that can no longer fly
2. watermelons that have less seeds
3. basil plants that require less water
4. corn plants resistant to disease
5. a dog that does not shed its coat
which situation is caused by too much fertilizer entering the ocean
Eutrophication is a type of pollution caused when excess nutrients, primarily nitrogen and phosphorus, enter the water. The overload of nutrients cause algae to grow uncontrollably, depleting the water of oxygen as they die.
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Humans and the bacteria in their intestines are an example of a mutualistic relationship (both benefit).
True
False
Answer:
true
Explanation:
you get a clean intestine and they get to feed on that. a dark note here is those same bacteria that digest your food, start to digest you when you die :)
Answer:
trueee
Explanation:
How can embryos help scientists understand evolution?
A. Embryos contain the code for all life on Earth.
B. Embryos provide evidence for which life forms existed at the same time.
C. Embryos are frequently fossilized and illustrate change over time.
D. Embryos go through various stages that suggest the animal’s evolutionary process.
Answer:
Embryos go through various stages that suggest the animal’s evolutionary process.
its right
Embryos help scientists that Embryos go through various stages that suggest the animal’s evolutionary process.
What is structural evidence for evolution?Observing anatomical features shared between organisms (including ones that are visible only during development) can indicate that they share a common ancestor.Structural evidence can be compared between extant (currently living) organisms and the fossils of extinct organisms.EmbryologyEmbryology is important to understanding a species' evolution since some homologous structures can be seen only in embryo development. For example, all vertebrate embryos, from humans to chickens to fish, have a tail during early development, even if that tail does not appear in the fully developed organism.Thus, we can conclude that embryos go through various stages that suggest the animal’s evolutionary process.
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Q: What cellular mechanism causes cancer?
Select one:
a. cells produced with no DNA
b. uncontrolled cell division
c. defective cell membranes
d. cells produced without nuclei
Answer:
the answer is bUncontrolled cell division is a cellular mechanism which causes cancer, hence option B is correct.
What is cancer?A phrase for conditions where aberrant cells can infect surrounding tissues and divide uncontrollably. The lymphatic and vascular systems of the body are further routes by which cancer cells might spread.
Cancer is a condition wherein a few of the body's cells grow out of control. Cancer comes in many forms, and each one starts when a single cell experiences a genetic change (or mutation) that enables the cell to divide and multiply uncontrollably.
When one or more genes change and produce malignant cells, cancer begins. Tumors are formed by these cancerous cell groupings.
Therefore, cancerous cells may separate from tumors and spread to other parts of your body through your lymphatic system or circulation.
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When making a punnett square, do you use an uppercase letter or lowercase letter to represent a
dominant allele? How about for a recessive allele?
Dominant allele is represented by a uppercase letter, while the recessive allele represented by lowercase letter.
TUECOLOR
4. Which term best describes the diet of a primary consumer?
a. Detritivore
b. Omnivore
c. Carnivore
d. Herbivore
HELP PLEASE ILL MARK BRAINLIST
Answer:
D. herbivore
Primary consumers are always herbivores
Discuss the purpose of guard cells and stomata on the leaves of plants.
What type of reproduction do the rotifers use when conditions become unstable or harsh?
A Sexual reproduction
B Asexual reproduction
C Bisexual reproduction
D No reproduction
Explanation:
rotifer is a very small animal that lives in water
so
guessing
b asexual reproduction
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What is the "body" of a plant called?
Answer:
it's called a tissue right?
Which animals have adapted to near-freezing water?
1. whales
2. animals in coral reefs
3. barnacles
4. fishes in polar areas
Answer:
whales
Explanation:
A key part of the Watson-Crick model came when Watson realized
that adenine could form hydrogen bonds with thymine and guanine
could form hydrogen bonds with cytosine. This explains why A=T
and G C in Chargaff's rules. Also, these two hydrogen-bonded
nucleotide pairs had the exact same width, so they could form the
rungs of the DNA ladder.
The fact that these pairs could match up only in this way meant that
the sequence of bases in one strand could determine the sequence
of bases in a second strand created from the first. The second strand
is said to be complementary to the first strand. Individual bases are
paired so that the identity of any base determines the identity of the
base paired with it; that is, the complementary base.
This table lists the base abbreviations for bases in a sample of single-
stranded DNA. Fill in the second column with the base abbreviations
that are complementary to the given bases.
I
Answer:
A–T
T–A
T–A
C–G
A–T
G–C
G–C
C–G
T–A
A–T
Explanation:
A always pairs up with T
C always pairs up with G
A - TT - AT - AC - GA - TG - CG-CC - GT - AA - TA usually pairs up with TC usually pairs up with GThese are bases of amino acids called nucleotides sequences. And this helps in the bond of several base pairs to their nucleotide sequence.What is the Watson-Crick model?
In “A Structure of Deoxyribose Nucleic Acid,” Watson and Crick defined DNA as a double helix that contained long, helical strands wound together. In their model, every DNA strand contained personal devices referred to as bases, and the bases alongside one DNA strand matched the bases alongside the opposite DNA strand.
Thus it is clear that the above answer is well explained.
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PLEASE HELP ME ASAP GIVING AWAY 13 POINTS!!!
Answer:
A cacti
Explanation:
I think because a plant/producers absorbs most of the sun's energy.
To review, what are the three main types of symbiotic relationships?
A. mutualism. commensalism, and parasitism
B. mutualism, community, practice
C. membership, commensalism, property
Answer:
A
Explanation:
The three main types of symbiotic relationships are mutualism, commensalism and parasitism
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Answer: Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.
Explanation:
When spindle fibers do not correctly separate the chromosomes during anaphase we get a condition called _________?
A. Duplication
B. Nondisjunction
C. Translocation
Explanation:
..........................................
Help please will mark brianlist!
Answer:
The answer is A. Species, genus, class, order, family, phylum, kingdom, and last is Domain.
If im wrong pls correct me.
Explanation:
The picture below is how it looks.
how can you tell if a memory is false or inaccurate
Which of the following methods might a grower who had previously used natural light use to reduce both heat levels and light exposure to growing plants?
a. open vents
b. switch to HID lighting
c. switch to LED lighting
d. deploy shades
Answer:
deploy shades
Explanation:
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Answer:
ejercicio (2
Explanation:
gracias da coronita