Which of the following is the covering of the muscle cell?

Question 6 options:

sarcomere


sarcoplasm


sarcolemma


sarcoplasmic reticulum

Answer:

Organism

Pft I can't aswer this question without writing 20 characters so yeah just fluffing

Answer:

B. organism

Explanation:

The production of bisexual gametophytes occurs in plants that are monoecious, that means they can produce both femenine and masculine reproductive organs.

Answer:

To Make sure, it isn't toxic. Nor Deadly and rare to find.

Explanation:

Answer:

Plant growth rate can be measured as the relative increase in leaf area over time, by substituting total plant leaf area for total biomass in the conventional RGR equation.

Explanation:

Answer:

False. Genetic diversity tends to increase as the number of different species in an area increases. This is because diverse habitats support a wider range of ecological niches, which in turn support a greater variety of species and genetic diversity within those species. However, it's worth noting that other factors such as habitat fragmentation, invasive species, and climate change can also affect genetic diversity in complex ways.

Explanation:

Answer:

covalent bond

Explanation:

hope this wiil help you

Answer:

2

Explanation:

According to this question, the product (multiplication) of 10 and a certain number is 20.

Let x represent the number

Hence,

20 = 10 × x

20 = 10x (divide both sides by 10)

x = 20/10

x = 2

Answer:

A place that receives less than 10 inches (25 centimeters) of rain per year is considered a desert. Deserts are part of a wider class of regions called drylands.

Explanation:

Answer:

i think it is B

Explanation:

i hope it help

Two different types of organic compounds or molecules commonly found in fruit juice are carbohydrates and organic acids.

Fruit juice typically contains various types of carbohydrates, including simple sugars such as fructose and glucose. These carbohydrates provide sweetness and energy.

Fruit juice contains organic acids that contribute to its flavor and acidity. Examples of organic acids commonly found in fruit juice include citric acid (found in citrus fruits), malic acid (found in apples), and tartaric acid (found in grapes). These organic acids give fruit juice its characteristic tangy taste.

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Answer:

Cross-pollination

Explanation:

Answer:an earthquake

Explanation:an earthquake is a violent shaking of the ground and it also creates greate destruction

I think the answer is False

Answer:

I think its b not 100% certain but its what I think it is.

Explanation:

Answer:

your answer would be C.Streak is tested by scraping a mineral across a streak plate.

Explanation:

Hope this helps have a great day

Answer:

c

Explanation:

edge

Answer:

the answer would be D. cell

A trait that is usually expressed only when an organism has two identical alleles for the trait is called a "recessive trait." When an organism has two different alleles for a trait, the trait that is expressed is called a "dominant trait."

Responsible farming and natural solution are needed to get carbon from atmosphere to ground.

What is reponsible farming?

We define "responsible farming" as methods that take into account the sustainability of the environment, animal health and welfare, the wellbeing of farm workers, the safety of the food being produced, and supply chain traceability.

Here are the various farming practises: Farming for milk. Commercial agriculture. Plantation agriculture.

While sustainability is undoubtedly a crucial component of ethical farming, we exclusively use the term to refer to the environment. Other areas of farming, like risk-reducing effective farm management techniques, supply chain traceability to safeguard the integrity of the product, worker safety and well-being, and animal health and welfare, are equally important in our opinion.

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The width of the DNA molecule is approximately 0.5 nm.

option A.

We can use the formula:

magnification = image size / actual size

where;

We are given:

image size = 1 mm

magnification = 500,000

Substituting these values into the formula, we get:

500,000 = 1 mm / actual size

Solving for actual size, we get:

actual size = 1 mm / 500,000

actual size = 0.000002 mm

To convert this to nanometers (nm), we can multiply by 1000:

actual size = 0.000002 mm * 1000

actual size = 0.002 nm

So, the answer is A. 0.5 nm.

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When introducing genetically modified crops into the food system, it is vital to thoroughly assess the potential effects. Genetic engineering in agriculture has the potential to provide both benefits and risks to farmers.

DNA extraction is the initial step in genetic engineering. Scientists need to extract the DNA from the target organism in order to work with it. The DNA is removed from a sample of an organism that has the desired gene by going through a number of processes.

Human insulin, human growth hormone, and other medically significant products have been created thanks to genetic engineering techniques both to the creation of genetically engineered organisms including disease-resistant plants and the hepatitis B vaccination.

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The order in which Alma's body obtains energy from the food while she exercises is A. A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

Cellular respiration is an exceedingly proficient process. A single glucose molecule has the potential to yield a considerable amount of energy. Cells require oxygen access to function effectively. If deprived of oxygen, cells would be unable to generate adequate energy to maintain their existence.

The cellular respiration process is intricately complicated. It requires a multitude of processes and a multitude of enzymatic reactions. The significance of possessing a multitude of mitochondria for cells cannot be understated. The organelles in charge of cellular respiration are called the mitochondria.

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Options include:

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released- A glucose molecule enter the body cell

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm- A large amount of energy is released-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules

A glucose molecule enter the body cell-Oxygen is used to break down molecules- A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion- A large amount of energy is released

Answer:

they're both feedback lol

When we burn fossil fuels to produce electricity, heat, and more, they emit greenhouse gases (GHGs) like carbon dioxide (CO2) and methane. These gases trap the sun’s energy in Earth’s atmosphere as heat. As more and more GHGs are released, more heat gets trapped and the planet warms up, disrupting the long-standing, delicate climate systems that have made life on Earth possible.

The stronger storms and longer droughts we see becoming a dangerous new normal are a direct result. But how these impacts play off each other is far more nuanced. In many cases, the wildfires or disappearing glaciers we see in the headlines have unseen knock-on effects that lead to, well, more wildfires and disappearing glaciers.

Think of it like dominos lined up in an infinite spiral – once one domino falls, it creates a reaction that pushes over another and then another right on down the line.

The template strand is AGG, so the mRNA is UCC, and the amino acid is serine. The template strand is CTAGCT, the mRNA is GAUCGA, and the polypeptide chain is Val-Arg.

The codon is present on the mRNA, which is three consecutive nucleotides, and depending upon this, the amino acids are joined to make the polypeptide chain, and the mRNA is made from the DNA template strand.

Hence, the template strand is AGG, so the mRNA is UCC, and the amino acid is serine. The template strand is CTAGCT, the mRNA is GAUCGA, and the polypeptide chain is Val-Arg.

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Answer: Snails have soft bodies and are protected by shells, which are the characteristics of gastropods mollusks.

Dendritic cells and macrophages ingest and break down foreign substances and cellular waste in a process known as phagocytosis. An essential function of the immune system is phagocytosis, in which specialised cells called phagocytes identify and take in foreign substances like pathogens or cellular waste in order to remove them from the body.

The capacity to grow pseudopodia around the target material by macrophages and dendritic cells creates a phagosome, which is then internalised by the cell.

The phagosome joins with lysosomes to create a phagolysosome, where the substance it has absorbed is digested and destroyed by enzymatic processes.

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For an organism that has 18 chromosomes in its body cells and its sex cells have 9 chromosomes, the correct statement is C, Its sex cells are haploid and a result of meiosis.

Haploid cells have half the number of chromosomes as diploid cells. Mitosis is a type of cell division that produces two identical daughter cells. Meiosis is a type of cell division that produces four daughter cells, each with half the number of chromosomes as the parent cell.

In the organism described, the body cells are diploid (18 chromosomes) and the sex cells are haploid (9 chromosomes). This is because the sex cells are produced by meiosis, which is a type of cell division that reduces the number of chromosomes by half. This allows the sex cells to combine with each other to form a new diploid cell, which is the beginning of a new organism.

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Complete question:

An organism has 18 chromosomes in its body cells. Its sex cells have 9 chromosomes.

Which statement correctly explains this?

Its body cells are haploid and a result of mitosis.

Its sex cells are diploid and a result of mitosis.

Its sex cells are haploid and a result of meiosis.

Its body cells are diploid and a result of meiosis.

Answer:

Claim(One Sentence): Overpopulation and Underpopulation can lead to the demise of particular species, however if the population remains consistent, there is a consistency in the food chain.

Claim: The more grass, the more rabbits. This is because there is abundant grass for rabbits to feed off of. Snakes eat rabbits, the more rabbits, the more food for snakes. And therefore, helps sustain the population of snakes. Hawks eat snakes. The more snakes the more food for the hawks. And the more hawks there are, because there is more food to provide for more hawks. The same pattern goes if there is a decrease. Overpopulation of one species could also cause a disruption and a decrease or a wipe out of a species in a a certain area.

Evidence: Lets look at time 0.0 and time 3.0. Time 0, has a grass population, of 27303 with 2567 rabbits,278 snakes, and 41 hawks. Looking at time 3.0, there is more grass, 28353, less rabbits, 2399, more snakes, 316, and less hawks, 28. This supports my claim because there is a relatively consistent population of rabbits, because there is an abundance of grass. However, in time 3 we see that there are less rabbits. This is because there are more snakes, and the more snakes, the less rabbits, because more rabbits are being consumed at a higher pace.  This is the same with the snakes. The more hawks the more snakes being consumed, but the less hawks the less snakes being consumed.

Reasoning: Population affects population. Meaning that the more of something could mean the less of something.

Scientific Explanation: Final CER: Population greatly affects changes in the food chain. There could be too much of something that could lead to the demise of something else. If everything is equally balanced, there is an abundance of everything, and the food chain can continue smoothly. However if there is an underpopulation, animals die out, and the ones above them in the chain also die out because there is not enough to feed off of.

Explanation:

Hoped this helps.