_____ increase cell efficiency and function, because the division of labor allows incompatible processes to occur simultaneously, and the cell can respond quickly to changing environments.
a. cytosol
b. Fimbriae
c. Organelles
d. Nucleoids
e. Microtubules

Answers

Answer 1

Answer:

D

Explanation:


Related Questions

Mendel picked pea plants in his experiments because the pea plant has different observable traits. It can be grown easily in large numbers and its reproduction can be manipulated. Also, pea has both male and female reproductive organs, so they can self-pollinate as well as cross-pollinate.
Choose the main reasons that contributed to mendel selecting the garden pea as his experimental subject.

Answers

Mendel focused his studies on popular garden pea plants because they can be produced in huge quantities and their reproduction can be influenced.

Male and female reproductive organs are found in pea plants. As a result, they have the ability to self-pollinate or cross-pollinate with other plants.

Mendel chose pea plants to investigate genetics because they had clearly discernible features

Pea plants, for example, are either tall or short, which is a simple attribute to see. Furthermore, because pea plants grow fast, he was able to do a large number of studies in a short amount of time.

Mendel's pea plant experiments established many of the rules of heredity, now known as the laws of Mendelian inheritance, which aided in the last century's rapid advances in genetics and plant breeding.

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The results of one experiment carried out by a research team would be considered valid if
A) All the members of the research team came to the same conclusion
B) The experiment had more than 1 variable
C) The experiment was repeated and same results were obtained each time
D) The experiment had no control set up

Answers

Answer:

c

Explanation: hope it helped

C. Should be The right one

Someone plz help me :(

Someone plz help me :(

Answers

Answer:

Definitely A, most likely D as well since B and C dont make too much since in terms of sexual vs. asexual!

Answer:

d.

Explanation:

i’m learning this in my biology class (we’re week 12 i already learned this)

List the characteristics that describe the plant kingdom?​

Answers

They are eukaryotic and multicellular.

Their cells have cellulose walls.

Majority have transport system.

They have photosynthesis hence autotrophic.

Reproduction is both asexual and sexual.

They show alternation of generation.

during dna replication, a dna strand that has the bases ctaggt produces a strand with the bases question 10 options: a. tcgaac. b. gatcca. c. agcttg. d. gaucca.

Answers

Response: GATCCA. Reason: The bases' complementary sequence should be GATCCA. bases ctaggt

The polymerase can add nucleotides in this direction since the complementary DNA strand is continually produced toward the replication fork.  ctaggt The leading strand is this continually generated strand. Enzymes called helicases can modify or bind to nucleic acid or nucleic acid protein complexes. Both DNA and RNA have helicases. Because they split double-stranded DNA into single strands, allowing each strand to be duplicated, DNA helicases are crucial for DNA replication. A base pair's complementary nucleotides can form hydrogen bonds with one another because to their unique shapes. A-T bonds together in two hydrogen bonds. The pair C-G makes three. the hydrant

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WILL GIVE BRAINLIEST!!!!!!!
A type of passive transport in which proteins embedded in the plasma membrane move sugars and other polar molecules in and out of the cell is known as:

simple diffusion

endocytosis

osmosis

facilitated diffusion

Answers

Answer:

Facilitated diffusion

What are the characteristics of members of the animal kingdom?

Answers

Answer:

All animals are eukaryotic, multicellular organisms, and most animals have complex tissue structure with differentiated and specialized tissue. Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites

Explanation:

What protein, when mutated, would inhibit backward, but not outward, transport along axon microtubules?Choose one:
A. dynein
B. kinesin
C. myosin
D. tubulin

Answers

The protein, when mutated, which would inhibit backward, but not outward, transport along axon microtubules is dynein.What are microtubules?Microtubules are structures that are part of the cytoskeleton of eukaryotic cells.

These structures are composed of dimers of α-tubulin and β-tubulin proteins that assemble into linear polymers, which in turn will form hollow tubes. The microtubules have numerous functions in the cell, including acting as roads for motor proteins to move cargo, and helping to maintain cell shape and polarity.What is dynein?Dynein is a protein that transports cellular cargo along microtubules in a directional manner. When the protein is mutated, it would inhibit backward, but not outward, transport along axon microtubules.

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What is the source of carbon for the organisms of food chains?

Answers

Answer:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

Explanation:

The answer would be the sun the sun helps producers make food through photosynthesis

Select the reasons that farmers typically only specialize in one breed.

lack of training

homogeneous housing

business efficiency

time demands

standardized food supplies

personal preference

familiarity with the breed

Answers

Answer: business efficiency personal preference

familiarity with the breed

Explanation:

i think so...

Select the pathway along which images received by the retina of the eye will travel into the brain:
A. Cochlear nerve, optic disc, optic tracts, thalamus, temporal lobe.
B. Optic nerve, optic radiation, optic tracts, hypothalamus, temporal lobe.
C. Vestibular nerve, optic disc, optic chiasma, optic tracts, thalamus, parietal lobe.
D. Optic tracts, optic chiasma, optic nerve, thalamus, optic radiation, occipital lobe.
E. Optic nerve, optic chiasma, optic tracts, thalamus, optic radiation, occipital lobe.

Answers

The correct pathway along which images received by the retina of the eye will travel into the brain is option E, which is: "Optic nerve, optic chiasma, optic tracts, thalamus, optic radiation, occipital lobe."

When light enters the eye, it is focused by the lens onto the retina, where it activates specialized cells called photoreceptors. These photoreceptors convert the light energy into electrical signals, which are then transmitted to the brain via the optic nerve. The optic nerve carries these signals from the eye to the optic chiasma, which is a cross-shaped structure where some fibers from each eye cross over to the opposite side of the brain.

From the optic chiasma, the signals are carried by the optic tracts to the thalamus, which acts as a relay station for sensory information. The thalamus then sends the visual signals to the primary visual cortex, located in the occipital lobe, via a bundle of optic nerve fibers called the optic radiation. Here, the visual information is processed and interpreted, allowing us to see and make sense of the world around us.

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Which of the following is not a required element of threatening another with a deadly weapon (PC 417). Select the incorrect answer.

Answers

No, based on the available scientific data and records, carbon dioxide (CO2) concentrations in the Earth's atmosphere have not been higher than today's levels over the past 800,000 years.

Scientists have been able to reconstruct past atmospheric CO2 concentrations through various methods, such as analyzing air bubbles trapped in ice cores. These records show that during the interglacial periods of the past 800,000 years, CO2 concentrations typically ranged between 180 and 300 parts per million (ppm).

However, due to human activities, primarily the burning of fossil fuels, CO2 concentrations have been steadily increasing since the industrial revolution. As of my knowledge cutoff in September 2021, the atmospheric CO2 concentration had surpassed 415 ppm, which is significantly higher than any natural variation observed over the past 800,000 years.

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Explain what is happening in this photo in terms of kinetic energy and potential energy.
Include the energy conversions that occur when the penguins eat fish and climb back up
on the glacier. Describe the role of ATP and enzymes in the underlying molecular
processes, including what happens to the free energy of some of the molecules involved

Answers

The photo is NOT found here but kinetic energy increase with movement, whereas potential energy is associated with the storage of energy.

What is kinetic energy?

Kinetic energy is a type of motion energy, in this case, associated with cellular work (use of ATP).

ATP is the energy coin of the cell, which stores energy (potential energy) in its phosphate bonds.

In conclusion, the photo is NOT found here but kinetic energy increase with movement, whereas potential energy is associated with the storage of energy.

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HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAPHELP I NEED HELP

Answers

Answer:

Option 3

Explanation:

its option 3 because those big patches are actually the result of erosion of the rocks

What is the name of the enzyme used in both cellular respiration and photosynthesis to stick a phosphate to ADP to make ATP

Answers

Answer:

ATP synthase

Explanation:

In both cellular respiration and photosynthesis, the enzyme ATP synthase is utilized to help make ATP.

In an ethane (C₂H₆) molecule, each carbon atom is bonded to hydrogen atoms. (A) two (B) three (C) four (D) six

Answers

Answer:

three

Explanation:

I hope this helps you

What is atom in a chemical reaction?​

Answers

Answer:

the atoms are molecules that react with each other, they're called reactants

Explanation:

When organisms struggle to survive they usually mutate to increase chances of reproduction

Answers

Phenotypes are essentially the physical characteristics that an organism possesses that make it more likely than not that it would thrive in a given environment.

What are the statements are true?

The following assertions are accurate:

1. Survival is a race that all species must win.

3. Some species possess traits that enable them to outcompete rivals in their environment.

5. Natural selection is still in action today.

6. Over the course of multiple generations, phenotypes that are present in a species' most successful individuals grow more common.

It should be remembered that creatures compete with one another for existence in the natural world. Some people have superior phenotypes to others.Phenotypes are essentially the physical characteristics that an organism possesses that make it more likely than not that it would thrive in a given environment.

The complete question is Check all statements below that are true. All organisms must compete for survival. When organisms struggle to survive, they usually mutate to increase chances of reproduction. Some organisms have phenotypes that make them better competitors than others in their environment. Animals undergo natural selection, but plants and other organisms generally do not. Natural selection continues to occur even today. Phenotypes found in the most successful members of a species become the most prevalent after several generations. A decrease in food availability will increase the variation in a population.

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compare homologous pairs of chromosomes with sister chromatids.

Answers

Answer: The key difference between homologous chromosomes and sister chromatids is that homologous chromosomes may not carry identical information all the time whereas sister chromatids carry identical information all the time

The key difference between homologous chromosomes and sister chromatids is that homologous chromosomes may not carry identical information all the time whereas sister chromatids carry identical information all the time


What percent of their offspring are likely to inherit the disease? if two parents carry a recessive allele for a disease but don’t have it

Answers

Answer:

1/4

Explanation:

By saying that both parents have the recessive allele, but don't have it, it tells us that both parents are Heterozygous for this trait. They have one dominant trait and one recessive trait. This is demonstrated in the in the punnett square. We can see that 1/4 of the offspring will have two recessive alleles, 1/2 of the offspring will be Heterozygous, and 1/4 of the offspring will have both dominant alleles. In order to have the disease, the offspring needs to have both recessive alleles. That is 1/4 of the the offspring.

What percent of their offspring are likely to inherit the disease? if two parents carry a recessive allele

PLS HELP ME, I REALLY NEED THIS NOW!!!!!!!!!!!!!!!!!!!!!!

PLS HELP ME, I REALLY NEED THIS NOW!!!!!!!!!!!!!!!!!!!!!!

Answers

This is the richest layer of the rain forest in terms of diversity of species, canopy layer.

This is the layer that contains decaying plant and animal matter, mosses, and fungi Moss layer.

Birds of prey make this layer their home emergent layer.

This is the layer that is highly populated with insects emergent layer.

Another name for the understory with tree trunks of many colors, canopy.

The overlapping leaves and branches of the rainforest trees make up the canopy layer. The canopy layer of the rainforest is thought to contain between 60 and 80 percent of all life, making it the ecosystem with the greatest diversity of plants and animals.

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How is cell differentiation different than mitosis?

Answers

Answer:Cell differentiation is the process by which cells specialize to achieve their required functions. In order for a cell to differentiate, it will express specific genes. mitosis produces cells that are identical to each other (clones).

Explanation:

Answer:

Though the options aren't presented to the question, I believe the correct answer is: Cell differentiation is different than mitosis, for during cell differentiation, it produces cells with different gene expressions. Meanwhile, during mitosis, it produces clones of the same genes.

Hope this helps! Happy Holidays!

how can we describe the motion of an object​

Answers

You can describe the motion of an object by its position, speed, direction and acceleration.

Answer:

The motion of the object by its position, speed, direction, and acceleration. An object is moving if its position relative to a fixed point is changing.

Most narcotics are:

OA) physically addicting.
O B) depressants to the central nervous system.
O C) pain relievers.
OD) obtained from opium.
O E) all the above

Answers

Answer:

ALL OF THE ABOVE

Explanation:

If someone could please help me I would appreciate it “I did not mean to put 4”

If someone could please help me I would appreciate it I did not mean to put 4

Answers

I think 1? Not sure which is boy and which is girl but

BRAINLEST!!! HELP ASAPPP

4. How does natural selection affect the genetic diversity found in populations over time?

Answers

Answer:

Si existe variación en el acervo genético de la población, esto permite que la selección natural actúe sobre los rasgos de la población que permiten la adaptación al ambiente cambiante. Cuanta más diversidad hay en una población, mayor es la probabilidad de que la población pueda adaptarse a los nuevos cambios.

Explanation:

Select the statement(s) that are true about science.
-Scientific laws are often revised to
include new evidence.

-Only scientific theories are able to be
changed with new evidence.

-Scientific
laws are not able to be modified.

-Scientific knowledge is able to exist, be
trusted as factual, and be changed with
new evidence.

-Scientific theories and ideas are not
able to be changed.

New evidence
means the original thought must be
discarded.

-A scientific theory is supported by
evidence and continues to be a theory,
even when it is changed due to new
evidence.

Select the statement(s) that are true about science.-Scientific laws are often revised toinclude new

Answers

Scientific knowledge is able to exist, be trusted as factual, and be changed with new evidence is the correct statement .

What is science ?

Science is the search and application of knowledge and understanding of the natural and social worlds through a methodical and evidence-based methodology.

The following are examples of scientific methodology:

Observation objective: Data collection and measurement (possibly although not necessarily using mathematics as a tool)

Evidence

Experimentation and/or observation serve as yardsticks for testing hypotheses.

Induction: reasoning to construct broad principles or conclusions based from facts or examples

Repetition

Critical thinking

Verification and testing: critical inspection, peer review, and evaluation

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how might excessively high body temperature interfere with enzyme activity

Answers

Answer:

Since enzymes are made up of proteins(and a characteristic of proteins is their ability to get denatured by heat) they can be denatured in the presence of excessively high body temperature,which will affect the body's rate of metabolism

Excessively high body temperature can interfere with enzyme activity by causing denaturation or altering the enzyme's active site. Enzymes are proteins that speed up chemical reactions in the body.

They have specific shapes that allow them to interact with substrates and lower the activation energy needed for a reaction to occur. Enzymes are sensitive to changes in temperature, pH, and other environmental factors. When the body temperature rises above normal, the enzymes may denature, meaning their structure becomes disrupted and they lose their ability to function properly.

Denaturation can occur due to the breaking of hydrogen bonds, disulfide bridges, and other non-covalent bonds that hold the enzyme's tertiary structure. As a result, the enzyme's active site may become distorted, making it unable to bind with its substrate.

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Chloride ions, Cl-, follow actively transported Na+ ions from the nephrons into the blood. Would you not expect the Cl- concentration to decrease as fluids are extracted along the nephron?

Answers

Answer:

Bicarbonate ion, HCO3- (which has a similar charge to chloride ions) also follow sodium ions into the blood. Also, potassium ions, K+ are transported into the nephron so some chloride ions and bicarbonate ions remains in the nephron to balance the charge.

Explanation:

Sodium is the primary positively charged electrolyte in extracellular fluid. Most of the solute reabsorbed in the proximal tubule is in the form of sodium bicarbonate and sodium chloride. Water is also reabsorbed in order to balance osmotic pressure

When sodium ions are reabsorbed into the blood, few of the substances that are transported with Na+ on the membrane facing the lumen of the tubules include Cl- ions, Ca2+ ions, amino acids, and glucose. Sodium is actively exchanged for K+ using ATP on the basal membrane.

In the distal convoluted tubule, K+ and H+ ions are selectively secreted into the filtrate, while Na+, Cl-, and HCO3- ions are reabsorbed to maintain pH and electrolyte balance in the blood.

Some chloride ions remains in the nephron to balance the charge of the secreted K+ ions and also due to the bicarbonate ions that are removed.

The concentration of Chlorine decreases as fluids are extracted along the nephron because it is not soluble in water. With an increase in the fluid extraction along the nephron, there is the reabsorption of more water and since Chlorine cannot be diluted by water, its concentration decreases. With the more reabsorption of water and increase in its concentration as the fluid moves through the nephron, the relative concentration of chlorine reduces.

This gradient is mainly caused by NaCl and urea. NaCl is transported by the ascending limb of Henle's loop which is exchanged with the descending limb of the vasa recta.

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Which allele for human blood type is recessive?
O AB
OIB
Oi
OO

Answers

Answer:

oo

Explanation:

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