unlike eukaryotes prokaryotes do not contain a system of internal membranes. Any organelles, proteins, and genetic material are free - floating within the cytosol. Select the description below that correctly identifies how protein synthesis differs in prokaryotic and eukaryotic cells as a result of eukaryotic compartmentalization.

A. RNA processing occurs outside of the nuclear membrane in prokaryotes and inside it in eukaryotes.

B. Translation can occur before transcription in a prokaryote but not in a eukaryote.

C. Transcription and translation can occur simultaneously in a prokaryote but not in a eukaryote.

D. Ribosomes are needed for translation of mRNA in eukaryotes, but they are not needed in prokaryotes.

Answer:

Why do we need active transport?

Moving Against a Gradient

Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances that living cells require in the face of these passive movements. A cell may spend much of its metabolic energy supply maintaining these processes.

Explanation:

Hope That helped

Prophase - chromosomes are visible as paired chromatids, nuclear envelope disappears.

Prometaphase - duplicated genetic material in the nucleus of parent cell is carried into identical daughter cells.

Metaphase - chromosomes align at center of cell before being separated into daughter cells.

Anaphase - chromosomes are pulled apart towards opposite poles of the spindle

Telophase - chromosomes/chromatids move to opposite sides of cell, two nuclei are formed.

Answer:

all of the above

Explanation:

if trees are cutted then all of the above things will happen so we should not cut the tree

Answer:

D.) All of the above

Explanation:

got it right on edge 2021

Answer:

After DNA replicates and the cell is about to divide, the DNA condenses and coils into the X-shaped form of a chromosome. During this process, sister chromatids separate from each other and move to opposite poles of the cell. This happens in four phases, called prophase, metaphase, anaphase, and telophase.

Mitosis is a process of division in which a parent cell is divided to form two identical daughter cells.

Mitosis completes into 4 steps:

The process of mitosis division completes into four stages:

Thus, this is the process of mitosis.

Learn more about mitosis, here:

https://brainly.com/question/13536882

Answer:

A good example happens during the breakdown of food particles.

Explanation:

The chemical energy stored in food is a type of potential energy. Transformation of this energy into kinetic energy happens during chemical reactions that takes place during digestion. A good example of kinetic energy is therefore the breakdown of carbohydrates into carbon dioxide, water and heat.

Answer:

Chlorophyll strikes a photon of light, allowing an electron to be energized.  the electron transport chain, the free electron passes, and the electron's energy is used to inject hydrogen ions into the thylakoid space, transferring the energy to the electrochemical gradient.

Explanation:

Answer:

sponges, crabs, sea stars, snails, worms, and fishes.

Explanation:

The animal groups with larvae in the plankton include, sponges, crabs, sea stars, snails, worms, and fishes. These tiny larvae are not the only ones out there floating around in the plankton.

Answer:

snails, worms, and fishes.

Explanation:

The animal groups with larvae in the plankton include, sponges, crabs, sea stars, snails, worms, and fishes. These tiny larvae are not the only ones out there floating around in the plankton

Answer:

Conduction:  It is when heat energy moves from place to place.

Convection: It is when fluid, such as air or a liquid, is heated and then travels away from the source, it carries the thermal energy.

Radiation: It is a  transfer of heat by electromagnetic wave

Explanation:

Answer:

Conduction is the transfer of energy from one molecule to the next by direct contact.

Convection is the movement of heat by a fluid such as air or water.

Radiation is the transfer of heat by electromagnetic waves.

Explanation:

Convection is known as the process of transferring energy or heat through a fluid (liquids or gasses) from high temperatures to low temperatures. Convection is known as one of the three types of heat energy transfer. The other two types of heat energy transfer are conduction and radiation. Conduction is known as the transfer of heat between anatomies that are directly touching each other. while, during radiation, the energy is discharged in the shape of electromagnetic waves.  

As for the molecular motion in liquids, it is the result of convective heat energy transfer. Furthermore, the movement of the molecules increases as the temperature of the molecules is increasing. The result of this is that the molecules seem to move away from each other. The motion of the molecules is what is responsible for the transfer of heat.

Answer:

a. It's a carrier protein doing facillitated diffusion

Explanation:

Facilitated diffusion may be defined as the transportation of molecules from a high concentration to a low concentration that is down the concentration gradient without input of the energy. Whereas the active transport is transportation of the molecules from the low concentration to the high concentration which is against concentration gradient by the membrane protein.

The glucose transportation process requires membrane protein for the transport and does not require any energy. Therefore, it is carrier protein which is doing the facilitated diffusion.

Answer:

leaf

Explanation:

leaves come from trees, which are living things

Answer:

D. Leaf

Explanation:

Answer:DDDDDDDDDDDD

Explanation:

The difference between active and passive transports is that active transport requires ATP while passive transport does not. the correct option would be C.

Active transports are the movement of materials in and out of the cell that requires the expedition of energy. The energy is usually in the form of Adenosine Triphosphate (ATP).

Active transport is unlike passive transport because the latter requires no energy. In other words, passive transports are spontaneous.

Active transport usually involves the movement of materials against their concentration gradients while passive transport is the complete opposite.

Examples of active transport include the sodium-potassium pump, movement of amino acids in the intestinal tracts of man, etc while examples of passive transport include simple diffusion of oxygen to the alveolar walls in the lung.

More on active transports can be found here: https://brainly.com/question/2503897

Answer:

B

Explanation:

The process that B is referring to is called photosynthesis. The plant takes in energy from the sun, and then converts it to sugar, which is the plant's food. Hope this helps!

Answer:

Experiment.

Explanation:

An experiment would be more appropriate method to investigate whether meditation is effective in lowering blood pressure because experiment has a control group as well as a testable group. Due to control group and testable group, we can easily find out the effect of meditation in lowering blood pressure if we apply meditation techniques to the testable group and compared it with the control group, we get results.

Answer: The endocrine, nervous, and muscular systems work together and maintain temperature homeostasis. Insulin, a hormone released from the pancreas, works with the digestive system and maintains energy homeostasis

Explanation:

Answer:

Newton's First Law of Motion

Explanation:

A body at rest persists in its state of rest, and the body in motion remains in uniform motion along a straight line unless acted upon by a net external force.

Answer:

For someone who doesn't know the importance of carrying capacity, i would advice him to understand what carrying capacity mean, and then tell him that he should not overcrowd the population of animals or be part of humans overcrowding as it can destroy the ecosystem or resources.

Explanation:

This is because, carrying capacity is the population size that can conviniently live in an habitat with the available resources..

It's very important because, it will ensure that the population size that the resources can sustain can live in the environment so as to prevent degradation of the ecosystem or the environment due to increase in population size.

Answer:

a

Explanation:

hope it helps you though

Answer:

The options to this question are unclear but the answer is: Hh, Hh, hh, hh i.e Hh (50%), hh (50%).

Explanation:

This question involves a single Gene coding for the possession or not of Huntington's disease in humans. The disease is said to be an autosomal recessive condition i.e. it only happens in a recessive state (hh).

According to this question, when a female with Huntington disease (hh) mates with a male that is heterozygous (Hh) for the Huntington trait, the following gametes will be produced by each parent.

hh - h and h

Hh - H and h

Using these gametes in a punnet square (see attached image), the following genotypic combination of offsprings will be produced.

Hh, Hh, hh and hh

Hh = 50%

hh = 50%

Huntington Disease is Which percentage

shows the genotype probability  *

Answer:

D radiation

Explanation:

it is radiaton because radiation travels through empty spaces

Answer: Refrigirator

Explanation: Food at -18°C or -0.4°F are stored in the frigde to avoid spoilage

Answer:

Natural hazards are extreme natural events that can cause loss of life, extreme damage to property and disrupt human activities. ... Other natural hazards, such as tornadoes, can only happen in specific areas. And some hazards need climatic or tectonic conditions to occur, for example tropical storms or volcanic eruptions. Example of natural hazard:weather, volcanic eruption, tsunami, thunderstorm, etc.

Answer:

D. Focus on steady harvesting of abundant resources

Answer:

true

Explanation:

for habbitats