Is the cell membrane of a cell with high mass or the cell membrane of a cell with low mass better able to feed the cytoplasm of the cell key?
The cell membrane of a cell with high mass is better able to feed the cytoplasm of the cell key.
The ability of a cell membrane to facilitate the transport of nutrients into the cytoplasm is not directly related to the mass of the cell but rather to the properties of the cell membrane itself, such as its permeability, the presence of transport proteins, and the surface area-to-volume ratio.
For a cell with high mass, it typically has a larger surface area, which means more cell membrane is available for the diffusion of nutrients and exchange with the environment.
This larger surface area relative to the volume of the cell allows for more efficient transport of substances in and out of the cell. In contrast, as cells grow larger, if their surface area does not increase proportionally, they may face challenges in transporting enough nutrients to support their volume, leading to a lower surface area-to-volume ratio.
However, cells with high mass often have specialized structures such as infoldings or extensions of the cell membrane (like microvilli in intestinal cells), or they may employ active transport mechanisms to move nutrients against a concentration gradient, ensuring that the cytoplasm is adequately nourished.
In summary, while the mass of a cell does not directly determine the efficiency of nutrient transport, cells with high mass typically have adaptations that allow their cell membranes to effectively feed the cytoplasm. These adaptations can include an increased surface area, specialized membrane structures, and active transport mechanisms.
Which of the raw materials used in photosynthesis has been linked to global warming?
A. water
B. oxygen
C. carbon dioxide
D. sugar
Answer: Carbon dioxide
Explanation: The carbon dioxide can be defined as one of the raw materials that is the main contributor of the global warming.
The carbon dioxide absorbs the heat present in the environment that helps to maintain an optimum temperature on earth for survival.
This carbon dioxide is also used by the plants along with water and sunlight to perform the process of photosynthesis.
PLEASE ANSWER WILL MARK BRAINLIEST AND 5 STAR AND THANK!!
Land used for agriculture adds fertilizer byproducts to water runoff. These byproducts include sulfates, phosphates, and nitrogen. As agriculture expands south of Lake Okeechobee, Florida, predict the impact on the biodiversity in the Everglades National Park, which is marsh and swamplands.
These compounds will combine into larger molecules as they interact in the nitrogen cycle and become food for fish and other animals, increasing biodiversity.
The water cycle will remove excess fertilizer naturally through evaporation, with no impact on biodiversity.
Nitrogenous compounds will be recycled into carbon compounds to create new organisms and increase biodiversity.
Higher amounts of nitrogenous compounds will increase algal blooms, leading to less available oxygen in the water, and decrease biodiversity.
Answer:
its D
Explanation:
if you dont want to read all that^
Most scientific questions are based on
Personal characteristics and skills are fundamental in orm, how do they support the tcrm process?
Personal characteristics and skills are integral to the Total Customer Relationship Management (TCRM) process. They enhance customer engagement and service, especially when matched properly to job roles through Candidate Analysis and Testing. This includes personality, IQ, integrity, and physical tests.
Explanation:Personal characteristics and skills play a crucial role in Total Customer Relationship Management (TCRM) process. TCRM focuses on understanding customer needs and preferences to offer utmost satisfaction. Personal attributes such as empathetic understanding, problem-solving skills, and excellent communication can greatly enhance this process.
Candidate Analysis and Testing is a vital component of this. Candidates for customer relationship roles are evaluated based on their knowledge, skills, and other abilities. Personality tests are often used to identify the personality characteristics that would best fit the job. For instance, a high rating of agreeableness might improve performance in a customer support position. Nevertheless, the correlation between personality characteristics and job performance predictions isn't always straightforward. Thus, using personality tests should always be paired with verified assessments that pinpoint which test scores correlate with good performance.
Other tests like IQ tests, integrity tests, and physical tests (drug tests or physical fitness tests) may be given to candidates to ensure they meet all job requirements. In conclusion, personal characteristics and skills significantly support the TCRM process by facilitating more effective customer engagement and service.
Learn more about Total Customer Relationship Management here:https://brainly.com/question/34223637
#SPJ12
Why are nutrient molecules important?
A The body eats the molecules.
B The body breaks down the molecules into the molecules it needs.
C The body combines the nutrient molecules and elements.
D The nutrient molecules are not important.
Took the test the correct answer is B :)
A client comes to the mental health clinic with the complaint of a progressing inability to be in enclosed spaces. the practitioner makes the diagnosis of claustrophobia and prescribes desensitization therapy. the nurse recalls that desensitization therapy is used successfully with clients experiencing phobias because it is focused on:
The acacia tree provides a habitat and protection for ants. This is considered its _____.
biome
ecological niche
ecosystem
biotic factor
Answer: ecological niche
Explanation:
An ecological niche can be define as the functional role that an organism plays in an ecosystem during the coarse of it's life. Like, the type of food chosen for eating, type of habitat chosen, season for breeding, predator- prey relationship, harm and benefit it provides to other species and others.
The acacia tree provides a habitat and protection to the ants these are the functional roles the acacia tree plays in an ecosystem. Therefore, this defines the ecological niche of the acacia tree in an ecosystem.
How does the brain skeleton and heart work together
The absence of which organelle would limit the energy production in an animal cell
As a general rule, what do larger animals require?
Which of these substances is an enzyme: oxidase triglyceride nucleotide omega-3 fatty acid glucose?
What molecules can be used for long-term energy storage?
a.) ADP and fat
b.) Starch and fat
c.) ADP and ATP
d.) Starch and ATP
The molecules that can be used for long-term energy storage are - b.) Starch and fat
Fats are the primary long-term energy storage molecules of the body.Fats are stored for a long period of time and also provide a high amount of energy.The other molecule is starch which is a polysaccharide made of large numbers of glucose molecules joined together.Starch is the long-term energy storage compound in plants.It is hard to break down fat in a short amount of time, but it is very easy to break down ATP in a short amount of time.ATP is short-term, while fat is long-term.
Thus, the molecules that can be used for long-term energy storage are - b.) Starch and fat
Learn more about:
https://brainly.com/question/18073921
Answer:
Starch and fat can be used for long-term energy storage.
Starch is a complex carbohydrate that can be stored in plants as an energy source. The glucose molecules in starch can be broken down through cellular respiration to produce ATP, which can be used as a source of energy by the plant.
Fats can also be used for long-term energy storage. They are stored in adipose tissue and can be broken down through cellular respiration to produce ATP, which can be used as a source of energy by the body.
What molecule is responsible for carrying the acetyl group from pyruvate into the citric acid cycle?
Final answer:
Acetyl CoA is the molecule responsible for carrying the acetyl group from pyruvate into the citric acid cycle in cellular respiration. It combines with oxaloacetate to form citrate in the cycle.
Explanation:
The molecule responsible for carrying the acetyl group from pyruvate into the citric acid cycle is acetyl CoA.
During the conversion of pyruvate into the acetyl group, a molecule of carbon dioxide and two high-energy electrons are removed. The carbon dioxide accounts for two of the six carbons of the original glucose molecule, and the electrons are picked up by NAD* to form NADH.
Acetyl CoA then enters the citric acid cycle by combining with a four-carbon molecule, oxaloacetate, to form the six-carbon molecule citrate.
Based on depth and distance from the shoreline,how many zones are found in ponds and lakes?
According to the climate zone map, a desert may be either hot or cold, but is always characterized by dry conditions. true or false
The visible spectrum of light that humans see is merely a narrow portion of the larger spectrum of electromagnetic radiation. True or False
Answer;
The above statement is true
The visible spectrum of light that humans see is merely a narrow portion of the larger spectrum of electromagnetic radiation.
Explanation;
The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. Electromagnetic energy passes through space at the speed of light in the form of sinusoidal waves.
The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light.
During gas exchange, where does the co2, which is released from the lungs, originate?
The answer is it is a waste product produced by cellular respiration. During Gas exchange in the lungs, oxygen replaces carbon dioxide, and oxygen, oxygenates blood that spreads throughout the body, the Carbon Dioxide, which is expelled from the lungs originated from the cellular respiration, which occurred inside the body.
what is the difference between a cell wall and a cell membrane
Which organelle often takes up much of the volume of a plant cell
The central vacuole is the organelle that often takes up the majority of the volume in a plant cell. It serves several functions such as storing water, disposing waste, and aiding in cellular growth.
Explanation:The organelle that often takes up much of the volume of a plant cell is the central vacuole. In a plant cell, the central vacuole serves multiple functions, most notably, it stores water and helps the plant maintain its shape. During periods of drought, this vacuole can help the plant survive by preserving water within its cell walls. It's also involved in waste disposal, storage of nutrients and molecules, and cellular growth. The central vacuole can occupy up to 80% of the volume of some plant cells, making it the largest organelle in these cells.
Learn more about central vacuole here:https://brainly.com/question/5046092
#SPJ11
What steps might a scientist take when he or she tests a hypothesis
Which of the following are NOT common invertebrates with exoskeletons?
A) Anemone
B) Crustaceans
C) Insects
D) Spiders
Final answer:
From the given options, anemones (A) are the organisms that do not commonly have exoskeletons. Crustaceans, insects, and spiders are all invertebrates known for having exoskeletons.
Explanation:
The question asks us to identify which of the listed organisms do not commonly have exoskeletons. An exoskeleton is a hard covering or shell that provides benefits to the animal, such as protection from predators and water loss, and attachment points for muscles. This characteristic is often found in various invertebrates, notably within the group named arthropods, which includes insects, spiders, scorpions, horseshoe crabs, centipedes, and crustaceans. After reviewing the options given:
B) Crustaceans - They are known to have exoskeletons.C) Insects - This group is well-known for its exoskeletons.D) Spiders - As arachnids, they also possess an exoskeleton.A) Anemone - Anemones are cnidarians, not arthropods, and they do not have an exoskeleton. Instead, they may have a simple hydrostatic skeleton or no skeleton at all.Given the information, the correct answer is A) Anemone, which is the organism not commonly associated with an exoskeleton.
An alteration to chromosome structure which only involves one chromosome.
What is osmosis and how is osmosis different from diffusion? if ion transport requires atp, what type of transport is that and give an example?
True or false: the rate of an illness in a population is the natality rate.
Part d - how can you determine if the glucose-aversion trait becomes more common in a cockroach population as a result of adaptive evolution?
Final answer:
To determine if the glucose-aversion trait becomes more common in a cockroach population as a result of adaptive evolution, you can conduct a study comparing populations that have been exposed to glucose-rich environments with populations that have not.
Explanation:
To determine if the glucose-aversion trait becomes more common in a cockroach population as a result of adaptive evolution, you can conduct a study comparing populations that have been exposed to glucose-rich environments with populations that have not. Here are the steps you can follow:
Collect a sample of cockroaches from different populations.
Separate the cockroaches into two groups, one exposed to a glucose-rich environment and one not exposed to glucose.
Observe the populations over several generations.
Measure the frequency of the glucose-aversion trait in each population.
If the glucose-aversion trait becomes more common in the population exposed to glucose, it suggests that it has been favored by natural selection and has undergone adaptive evolution.
By comparing the populations under different conditions, you can determine if the glucose-aversion trait is becoming more common due to adaptive evolution.
The sensory registers ______.
a. are measures of retention
b. retain past information
c. control our attention span x
d. receive sensory information from the external world
Which immune cells normally reside in the tissue?
a. natural killer cells
b. dendritic cells*
c. macrophages
d. neutrophils?
What type of cell did Hooke study?
Robert Hooke studied thin slices of cork and described the microscopic, box-like structures he observed as 'cells,' a term he introduced in 1665 in his publication 'Micrographia.'
In 1665, Robert Hooke became the first cytologist to discover and describe cells. Using a microscope to examine thin slices of cork, Hooke observed and sketched structures that resembled a honeycomb pattern, which consisted of repeated circular or square units.
He coined the term 'cell' for these structures as they reminded him of the small rooms, or 'cells,' that monks inhabited. The name 'cell' was derived from the Latin term cella, meaning 'small room.' This ground-breaking observation was documented in his notable publication, Micrographia.
Hooke's work laid the foundation for the field of cell biology as we know it. His illustration of cork cells as they appeared under his simple light microscope was a pioneering contribution to the understanding of plant cells and the structure of living organisms.
He atmospheric cooling that occurs where and when aerosol pollution is the greatest is an example of: negative feedback