suppose a certain poison kills human cells by blocking pores in the nuclear mem- brane. explain why it would or would not kill bacteria.

Answer:

meiosis

Explanation:

meiosis occurs in reproductive organs

Answer:

it's the last one

Explanation:

since you don't want to get yourself or the other person sick or infected.

Answer:

to not only protect yourself and the victim from the spread of infectious diseases but also to keep blood or other fluids from getting on your face or hands

Explanation:

Took the test

Answer:

3rd one

Explanation:

Answer:

c. firewood

Explanation:

its a chemical reaction

To find a way to lower mosquito populations in the wild and increase cases of malaria in the future the purpose of using CRISPR in the Anopheles gambiae mosquitoes experiment.

The malaria parasite, which is spread by infected mosquitoes, multiplies inside red blood cells after entering the human bloodstream. After a few days, these cells burst, infecting other red blood cells and resulting in symptoms such as a severe headache, nausea, vomiting, fever, and coma.

A plasmodium-genus single-celled parasite, which causes malaria. Most frequently, mosquito bites are the means of parasite transmission to people.

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Apologies if I am too late. :')

Explanation:

An igneous rock can be made from chilled magma. Igneous rocks can become sedimentary if it is broken down by wind or water. Sedimentary rocks can become metamorphic if it becomes buried in the earth, where the pressure and heat there would turn the rock into a metamorphic rock. The metamorphic rock can then become an igneous rock by turning into magma, coming out of a volcano, and then cooling down.

Phloem tissue consists of tube-shaped cells that have small holes at each end, this structure enables phloem tissue to act like sieves, letting only some materials pass through, option C is correct.

The structure of the tube-shaped cells in phloem tissue, known as sieve-tube elements, enables them to act like sieves, allowing only some materials to pass through. This is because sieve-tube elements have small holes at each end, called sieve plates, that allow for the movement of fluids and dissolved substances.

The movement of nutrients such as sugars, amino acids, and hormones, from the leaves to the rest of the plant is facilitated by the phloem tissue. The sieve plates prevent larger particles, such as proteins and organelles, from passing through, thus ensuring that only the necessary substances are transported, option C is correct.

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Mixing prescription drugs with alcohol can be dangerous because it can mask the effects of alcohol on the body and can interfere with the effectiveness of the prescription drugs.

Drugs may be defined as medicine or any other type of chemical substance other than food that is significantly utilized in order to prevent, diagnose, treat, or relieve symptoms of a disease or abnormal condition.

The mixing of drugs with alcohol negatively harms human health in a variety of ways. It affects the whole functioning of the human body because the prescribed drug can significantly mask the actual effect of alcohol. It also interferes with the most potent efficiency of a particular drug.

Therefore, the process of mixing prescription drugs with that alcohol is dangerous.

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After the egg hatches, the amphibian breathes with gills and swims around in the water therefore the stage of the amphibian life cycle is larvae stage and is denoted as option B.

This is referred to as a cold-blooded vertebrate animal which is characterized by having an aquatic gill-breathing larval stage followed by a terrestrial lung-breathing adult stage. Example of this type organism include frogs, salamanders etc and they don't undergo the pupa stage in their life cycle.

In the larval stages, they use gills to respire as they live in water and as the larvae grows and mature they develop lungs to respire on land. This is therefore the reason why they are able to survive in both aquatic and terrestrial environment and is therefore the treason why option B was chosen as the correct choice.

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"Hinterland" is the correct literal translation for the term. It refers to a service area or a region located behind or beyond a more developed or urbanized area.

The term "hinterland" originates from the German language, where "hinter" means "behind" and "land" means "country" or "land." The literal translation of "hinterland" is indeed "country behind." However, in practical usage, "hinterland" refers to a specific concept rather than simply meaning "country behind."

In common usage, "hinterland" refers to a region or area that is located behind or beyond a more developed or urbanized area. It typically describes a less populated, rural, or less economically developed region surrounding a major city or coastal area. The hinterland serves as a service area or a source of resources for the more developed urban center.

The term can be applied in various contexts, such as transportation and logistics, where the hinterland represents the area served by a particular port, airport, or transportation hub. It can also be used in economic and geographical discussions to describe the relationship between a city and its surrounding region.

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Answer:

The answer is D

Explanation:

Answer:

Igneous rocks that form below the Earth's surface are called intrusive igneous rocks (or plutonic). They form when magma enters an underground chamber, cools very slowly, and forms rocks full of large crystals. Igneous rocks that form above the Earth's surface are called extrusive igneous rocks

Explanation:

In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.

Answer:

Rocks Water

Explanation:

Answer:

It mostly comes from rocks! Also I hope you have a wonderful day!! :D

Answer:

creativity, curiosity, Logical

Answer:

Endocytosis

Explanation:

the cell needs to use a vacuole to engulf the particle and take it in

Answer: Which statement best describes acceleration? Acceleration is the rate of change of velocity of an object.

Explanation:

Central sulcus is the brain structure that is found between the pre-central gyrus and the post-central gyrus.

Central sulcus is considered to be the prominent landmark on the brain that acts as a barrier between the parietal lobe and the frontal lobe, as well as primary motor cortex and the primary somatosensory cortex. Sulcus is actually a groove in the brain surface.

Gyrus is the ridge or the surface convolution on the brain surface. The pre-central gyrus at the frontal lobe controls voluntary motor movement on the body's contralateral side. The post-central gyrus is located at the parietal lobe and is responsible for proprioception.

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Answer:

It's false, without chlorophyll a plant can't produce food meaning no photosynthesis.

Answer:

false.

Explanation:

because if a plant doesn't have energy it will die

Scale of the model: 1:10,000. To find the scale of the model, we need to compare the size of the model to the actual size of the red blood cell. Given that the diameter of the red blood cell is 0.008mm and the diameter of the model is 80mm, we can calculate the scale by dividing the diameter of the model by the diameter of the actual cell.

Scale = Model diameter / Actual cell diameter

Substituting the given values:

Scale = 80mm / 0.008mm

Simplifying the expression:

Scale = 10,000

Therefore, the scale of the model is 1:10,000.

1. Identify the diameter of the red blood cell: 0.008mm.

2. Identify the diameter of the model: 80mm.

3. Use the formula Scale = Model diameter / Actual cell diameter.

4. Substitute the values into the formula: Scale = 80mm / 0.008mm.

5. Simplify the expression to find the scale: Scale = 10,000.

6. The scale of the model is 1:10,000, indicating that the model is 10,000 times larger than the actual red blood cell.

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The role of DNA in passing down LCA from parents to offspring is to carry the genetic information that causes the disorder from one generation to the next.

Leber congenital amaurosis (LCA) is a rare inherited eye disorder that results in progressive vision loss and blindness in infants and young children. LCA is caused by mutations in genes that are important for the function of the retina, the part of the eye that detects light and transmits visual signals to the brain.

DNA plays a crucial role in passing down the genetic information that causes LCA from parents to their offspring. DNA is composed of sequences of four chemical building blocks or nucleotides, and the order of these nucleotides determines the genetic information contained in the DNA molecule.

When a person with LCA has a child, they pass on a copy of their DNA to their offspring. If the child inherits a mutated version of the gene that causes LCA, they will develop the disorder. The inheritance pattern of LCA depends on the specific type of gene mutation and can be passed down in different ways, including autosomal recessive inheritance, in which the child inherits two copies of the mutated gene, one from each parent.

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A pathogens(C) is an agent that causes disease. All viruses(C)  are pathogens.

For Part 1, the correct answer is C. Pathogen. A pathogen is an agent that causes disease. All pathogens are infectious agents, but not all infectious agents are pathogens. For example, the common cold is caused by a virus, but the virus is not considered a pathogen because it does not usually cause serious illness.

For Part 2, the correct answer is C. Viruses. Viruses are the smallest and simplest pathogens. They are not cells, and they cannot reproduce on their own. They must infect a host cell in order to replicate.

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Complete question:

Select the correct answer. A __ is an agent that causes disease. All ___ are pathogens.

Part 1

A. Bacteria

B. Germ

C. Pathogen

Part 2

A. Bacteria

B. Fungi

C. Viruses

Answer:

When the climate changes enough to warm the Arctic and to melt sea ice, the polar regions have less of a reflective surface. More heat is absorbed, which causes more melting, which amplifies the warming. This cycle is known as a positive feedback loop that ultimately alters the circulation of the atmosphere.

Changes in the amount of sea ice can disrupt normal ocean circulation, thereby leading to changes in global climate. Even a small increase in temperature can lead to greater warming over time, making the polar regions the most sensitive areas to climate change on Earth.

In convergent evolution: (B) Two distantly related species acquire similar traits independently.

The term convergent evolution describes the phenomenon where the two unrelated organisms who probably have no ancestral relation come and adapt to the similar kind of environment and therefore possess similar trait or phenotype. The similar traits are called the analogous traits.

Species is the group of similar type of organisms that are able to produce fertile offspring upon breeding. Organisms of a species have the maximum amount of similarities of traits among themselves. The species is the lowest level of classification in the hierarchical system with maximum similarities.

Therefore the correct answer is option B.

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The effect that lysozyme had on the bacterial suspension is that it caused the breakdown of bacterial cell walls, leading to the destruction or weakening of the bacteria.

Lysozyme, an enzyme, targets and cleaves specific bonds in the peptidoglycan layer of bacterial cell walls, thereby causing bacterial cell lysis or disintegration. This process ultimately helps in reducing or eliminating the bacterial population in the suspension. Lysozyme, through its dual activities as a lytic enzyme and a small cationic protein, damages or kills bacteria by lysing their cell wall peptidoglycan, disrupting bacterial membranes, and activating autolytic enzymes in the bacterial cell wall.

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Answer:

The inner core is solid, the outer core is liquid, and the mantle is solid/plastic. This is due to the relative melting points of the different layers (nickel–iron core, silicate crust and mantle) and the increase in temperature and pressure as depth increases.

Explanation:

In the Chinese herbal manuals, it was recorded that people who used cannabis in conjunction with ginseng were able to obtain a sight of the future. The statement is false.

Cannabis and ginseng are two plants that have been used for their medicinal properties for thousands of years in various cultures. Cannabis contains compounds known as cannabinoids, which can have effects on the nervous system and other bodily functions. Ginseng, on the other hand, is a root that is used for its potential health benefits, which may include improving energy levels, reducing stress, and supporting immune function.

While both cannabis and ginseng have been used for various medicinal and recreational purposes throughout history, there is no evidence to suggest that their combined use has any special properties related to divination or precognition.

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Answer:

Both are livings and are mammals

Explanation:

Hope it Helps

Answer:

This is hard to answer as I need pictoral evidence for it.

Explanation:

Maybe add a little picture to go with question