In addition to the outer cell membrane, certain cells contain inner membranes
that surround the individual organelles. Which of the following explains why
the presence of internal membranes affords these cells an advantage over
cells lacking such structures?
25ual
ea
C
A. The synthesis of cell components to support internal membranes
increases the cell's energy expenditures.
O B. Compartmentalization keeps different functions separated within
the cell.
O
C. Proteins and other molecules can move more slowly between
organelles via a transport system than by diffusion.
© D. The presence of internal membranes causes cells to be larger,
decreasing the cell's surface-area-to-volume ratio.

The correct statement that explains why the plant is smaller when grown in hot, dry conditions is: C. The water-conducting cells in the plant are smaller.

Plants have specialized tissues called xylem and phloem, which are responsible for transporting water, nutrients, and other substances throughout the plant. Xylem is a type of tissue that conducts water and minerals from the roots to the rest of the plant, while phloem transports sugars and other organic compounds from the leaves to the other parts of the plant.

Therefore, In the given scenario, the plant requires plenty of moisture to develop properly, but when it is grown in hot, dry conditions, it may not receive enough water.  This is because the plant requires plenty of moisture to develop properly, and hot, dry conditions can hinder the development of its water-conducting cells. These cells are responsible for transporting water and nutrients throughout the plant, and if they are smaller, the plant may not be able to receive enough water to grow to its full size

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A species of plant typically requires plenty of moisture and mild temperatures.It is smaller when it is grown in very hot, dry conditions. The plant grows to a smaller size because the environmental conditions affect the development of its water-conducting cells.

Which statement explains why the plant is smaller?

A. All of the cells that make up the plant are smaller.

B. More water-conducting cells are formed by cell division.

C. The water-conducting cells in the plant are smaller.

D. Fewer water-conducting cells are formed by differentiation.

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Answer:

D

all living worms are invertebrates

All living worms are invertebrates. Therefore, option (D) is correct.

Worms are a diverse group of invertebrates that belong to the phylum Annelida. They can be found in a variety of environments, including soil, freshwater, and marine habitats. They are segmented and have a long, cylindrical body.

Some common types of worms include earthworms, red worms, and marine worms. They play important ecological roles, such as breaking down organic matter, aerating soil, and acting as food for other animals. They can also be used for various human purposes, such as fishing bait, composting, and medical research.

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Answer: Waste products

Explanation:

This cross's Punnett square might resemble the following: R | T | RT | R | t | Rt | R A 3 red and tall: 1 red and dwarf phenotype ratio would apply. b. Twenty-five percent of the progeny will have only one allele. b. Out of the 20 tomatoes that are produced, 5 will have yellow fruit and miniature vines.

a. The ratio of red to tall to red to dwarf phenotypes would be 3:1. This implies that three of the four children would be red and tall and one would be red and little.b. Since no progeny would be completely heterozygous, the Punnett square does not indicate any heterozygous combinations (RT or Rt).

The assertion is untrue as a result. c. Since fruit colour is not included in the Punnett square, we are unable to count the number of children with yellow fruit and small vines. The statement is thus speculative and cannot be substantiated by the available data.

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Lipase is a fat-hydrolyzing enzyme. It is produced in the pancreas, mouth, stomach, adipose tissues, etc. It is used to break down fats present in food so they can be absorbed in the intestines.

some examples of lipase enzymes are Corynebacterium acnes and Staphylococcus aureus.

Amylase is the enzyme that breaks down starches and carbohydrates into sugars.

Answer:

Mutualism, more specifically, seed dispersal.

Explanation:

The plant evolved to take advantage of the elephant's consumption of the seed and evolved in a way so that germination is only possible when it was digested and pooped out. This is a method called seed dispersal and can be seen all across the world, like with birds. The mutual benefits of animals/plants with other animals/plants in the animal kingdom are called mutualism.

"Nourish Your Body, Embrace Millets: Nature's Power Grains for Health and Sustainability!". The slogan concludes with "for Health and Sustainability," emphasizing the dual benefits of millets for personal health and the planet

"Nourish Your Body, Embrace Millets: Nature's Power Grains for Health and Sustainability!" This slogan highlights the key benefits and values associated with millets as a nutritious and sustainable food choice.

The phrase "Nourish Your Body" emphasizes the health aspect, emphasizing that millets are rich in essential nutrients, fiber, and antioxidants, contributing to overall well-being and vitality.

"Embrace Millets" encourages individuals to embrace these ancient grains as a versatile and wholesome part of their diet, celebrating their unique flavors and culinary possibilities.

The addition of "Nature's Power Grains" highlights the natural origin of millets and their inherent power in providing sustainable nutrition while being environmentally friendly.

The slogan concludes with "for Health and Sustainability," emphasizing the dual benefits of millets for personal health and the planet, showcasing millets as a smart and responsible choice for individuals who value their well-being and are committed to a sustainable lifestyle.

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Answer:

Explanation:

Cholesterol and saturated fats

Cholesterol is a fatty substance that's mostly made by the body in the liver.

It's carried in the blood as:

low-density lipoprotein (LDL)

high-density lipoprotein (HDL)

Eating too much saturated fats in your diet can raise "bad" LDL cholesterol in your blood, which can increase the risk of heart disease and stroke.

"Good" HDL cholesterol has a positive effect by taking cholesterol from parts of the body where there's too much of it to the liver, where it's disposed of.

The two species are mutualistic in nature. The two species exhibit commensalism.

The addition of fresh water from a stream reduces the salinity of the ocean water at the point of discharge.

When a freshwater stream flows into the ocean, it brings a lower concentration of salt compared to the seawater. This dilutes the ocean water, reducing its salinity at the point where the freshwater is discharged.

However, the effect on the ocean's overall salinity is usually insignificant as the ocean is a vast body of water with a huge volume and the addition of freshwater is relatively small.

Additionally, the movement of ocean currents disperses the freshwater, reducing the localized effect even further. Nevertheless, significant inputs of freshwater from melting glaciers or heavy rainfall can have a larger impact on the ocean's salinity in the affected regions.

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Answer:

A) 4:4:4:4

Explanation:

Using the Punnett square, we can determine the genotype and phenotype of the possible offsprings:

- 4 with the genotype Ss tt, resulting in long trunk and big ears

- 4 with the genotype ss Tt, resulting in short trunk and small ears

- 4 with the genotype Ss Tt, resulting in long trunk and small ears

- 4 with the genotype ss tt, resulting in short trunk and big ears

Knowing this, the first option of 4:4:4:4 makes the most sense.

Answer:fter photosynthesis, plants release oxygen into the atmosphere. This is one of the most significant ways that plants contribute to the carbon cycle's oxygen cycling.

In the process of photosynthesis, plants create oxygen and glucose, a form of sugar, from carbon dioxide, water, and sunshine. Animals and other species use the waste product of photosynthesis, oxygen, which is discharged into the atmosphere, for breathing. Overall, photosynthesis and plant respiration are just two examples of the numerous creatures and natural processes that contribute to the intricate process of oxygen cycling in the carbon cycle.

Therefore, the correct option is B.

Explanation:

Your proof is that i had a unit like this and i got a 100

Answer:

C.) nerves

Explanation:

A nerve is a thin bundle of fibers that connects the body to the brain and receives and transmits messages. I hope this helps! ^-^

In the given scenario, heterozygous black guinea pigs (Bb) were crossed among themselves.

We can use a Punnett square to determine the probabilities of the offspring having different combinations of black and white fur color.

(i) The probability of the first three offspring being alternatively black-white-black or white-black-white can be calculated as follows:

The Punnett square for the cross of two heterozygous black guinea pigs can be represented as:

B b

B BB Bb

b Bb bb

From the above Punnett square, we can see that the probability of the first offspring being black is 3/4 (BB or Bb). The probability of the second offspring being white is 1/2 (bb). The probability of the third offspring being black is again 3/4 (BB or Bb). Therefore, the probability of the first three offspring being alternatively black-white-black or white-black-white is:

Probability = (3/4) x (1/2) x (3/4) + (1/4) x (1/2) x (1/4) = 5/32 or 0.15625 or approximately 15.6%

(ii) The probability of producing two black and one white offspring among three can be calculated as follows:

The total number of possible outcomes when three offspring are produced is 2^3 = 8. We can list all the possible combinations of black and white offspring as follows:

BBB, BBb, BbB, Bbb, bBB, bBb, bbB, bbb

Out of the eight possible combinations, there are three combinations that have two black and one white offspring: BBb, BbB, and bBB. Therefore, the probability of producing two black and one white offspring among three is 3/8 or 0.375 or approximately 37.5%.

In summary, the probability of the first three offspring being alternatively black-white-black or white-black-white is 5/32 or 0.15625 or approximately 15.6%. The probability of producing two black and one white offspring among three is 3/8 or 0.375 or approximately 37.5%.

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Answer:

100% Ss

Explanation:

SS and ss would make Ss

i think protein is the answer of this question.

The type of molecule which can be found in living things that lacks carbon atoms are water molecules. Thus, the correct option is D.

Water has the simple molecule which has mainly composed of two small, positively charged hydrogen atoms and one large negatively charged oxygen atom. When the hydrogen atoms bind to the oxygen atom, it creates an asymmetrical molecule with a positive charge on one side and a negative charge on the other side of the compound.

The biomolecules are the substances which are found inside the body of a living organism. Water molecules are the type of molecules which can be found in the living things which lacks carbon atoms.  

Therefore, The type of molecule which can be found in living things that lacks carbon atoms are water molecules. Thus, the correct option is D.

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Answer:

Have an amazing day friend! :D

Answer:

Approximately 338

Explanation:

Since each generation of the insect is approximately 1.5 times that of the previous generation. Therefore,

Population of insect in the first generation = 100

Population of insect in the second generation = 1.5 × 100

                                                                    = 150

Population of insect in the third generation = 1.5 × 150

                                                                     = 225

Population of insect in the fourth generation = 1.5 × 225

                                                                     = 337.5

The population of insect in the fourth generation is approximately 338.

Answer:

Glycolysis is a series of reactions that take place in the cell cytoplasm. It involves the oxidation of glucose into pyruvate (a 3 carbon compound), that produces (overall)ATP and reduced NAD: an enzyme that carries hydrogen. The number of carbons in each of these compounds is indicated in the green circle.

The carriers FAD and NAD bring the hydrogen and it separates to H+ and electrons (e-). The electrons pass from carrier to carrier and loose energy. This is used to synthesize ATP.

However, there are a lot of hydrogen ions, that unless they are removed, they'll cause a large increase in pH. Therefore, oxygen reacts with the ions to remove it and produce water. This is what the oxygen you inhale is used for (in terms of respiration).

Explanation:

:) hope that helps  

:) Dez-tiny

Explanation:

The independent variable in the Alexander's experiment is the acidity of the soil.

Answer:

Chromosomes lined up at the middle of the cell

Explanation:

The phase before it is a Metaphase which is where they line up

The process which occurred during the phase before the phase shown above is:

According to the complete text, we can see that there is a diagram where there is a phase in cell division which occurs just before the metaphase which is the third phase of mitosis.

As a result of this, we can see that in this stage, the chromosomes are arranged in the middle of the cell as the duplicate genetic material is about to join with the two daughter cells.

Therefore, the correct answer is option D

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Answer:

e

Explanation:

Answer:

Attach the question so we can help you

Answer:

The cell

Explanation:

The smallest or most specific level of organization that all living organisms (including myself and my neighbors) have in common is the cell.

This is in accordance with the cell theory which has three basic components, including:

1. The cell is the basic unit of life

2. All living organisms are made up cells

3. Cells arose from pre-exsiting cells.

Other levels of organisation include tissues which are group of cells specialized for a certain function, organs which are group of tissues serving similar function, and systems which are group of organs working together as a unit.

Answer:

Population

Explanation: got it right sis !

Answer and Explanation:

The brain is composed of three main structures, the cerebrum, cerebellum, and brain stem. The brain sends chemical and electrical signals throughout the body to regulate different biological functions and sense environmental changes. The brain communicates with the majority of the body through the spinal cord.

Answer:

Osmosis

Explanation:

water is drawn into the root hair cell by osmosis.The cell sap is usually more concentrated than the soil water.A concentration gradient exists between the cell sap in the vacuole of the root hair cell and the soil water.This exerts a higher osmotic pressure that leads to drawing of water molecules into the root hair cell by osmosis then finally to the xylem vessels.

Due to the thick and viscous material in the asthenosphere, the liquid is called viscoelastic.

The asthenosphere is the mechanically weak and ductile region of the upper mantle of Earth. It lies below the lithosphere, at a depth between ~80 and 200 km below the surface, and extends as deep as 700 km.

Asthenosphere is the zone of Earth's mantle lying beneath the lithosphere and believed to be much hotter and more fluid than the lithosphere. The asthenosphere extends from about 100 km (60 miles) to about 700 km (450 miles) below Earth's surface. cross section of a tectonic plate.

The asthenosphere is almost solid, but a slight amount of melting (less than 0.1% of the rock) contributes to its mechanical weakness. More extensive decompression melting of the asthenosphere takes place where it wells upwards.

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Answer:

The sodium-potassium ion pump does not simultaneously transport sodium and potassium molecules, but alternatively, it is a primary active transport and not a co-transport.

Explanation:

The sodium-potassium ATP-ase pump is considered an active transport mechanism, in charge of transporting sodium (Na⁺) and potassium (K⁺) ions from and to the exterior, in alternative form.

When the pump opening is inside it has a high affinity for Na⁺ ions, which it introduces into the cell. Once Na⁺ is transported, the pump changes its configuration, releases the Na⁺ ions and has its affinity increased by the K⁺, to which it binds and transports to the outside. This implies a primary active transport type.

The cotransport, a secondary active transport, can carry out the transport of molecules and ions simultaneously, since the configuration of the transporting protein allows it. An example of this is the sodium-glucose pump.

The Na⁺-K⁺ ATP-ase pump, being an alternate, non-simultaneous form of transport, is not considered a co-transport.