Help me please it’s do 10 minutes

Help Me Please Its Do 10 Minutes

Answers

Answer 1
Option B is the correct answer
Answer 2
I think it’s B sorry if I wrong

Related Questions

A biologist grows bacterial cultures to see if there is a relationship between time and growth rate. Here are the data. Which hypothesis test would you use to see if there a relationship between growth rates and time

Answers

Answer:

Direct relationship.

Explanation:

There is direct relationship between growth rates and time which means growth rate of organism increases with the passage of time. Direct relationship means if one increases the other automatically increases and if one decreases, the other also decreases. The growth of bacteria becomes double when more time passes and vice versa. After every 20 minutes, the population of bacteria becomes double.

g Name and describe two possible pathogens that could be responsible. The spinal tap reveals the presence of Gram-negative cocci in the CSF. What would be the likely diagnosis

Answers

Answer:

Explanation:

The missing information describing the status of the sick sophomore student is attached in the image below.

The first question says we should name and describe the two possible pathogens responsible for such.

The two possible pathogens are:

Virus and Bacteria.

Recall that, the  College student experienced a severe headache, nausea, vomiting, neck stiffness, and fever.

These highlighted symptoms are commonly caused by meningitis which is a bacterial infection.

Surgeons, surgical tools, and scrub nurses must all be sterile when doing surgery; If any infection arises provided all crucial measures were not taking into consideration, it would harm the patient and there will be a risk of meningitis as a result of this.

SImilarly, given that In the CSF, the presence of Gram-negative cocci is shown via a spinal tap; then the likely diagnosis would be that:

The patient has suffered from Neisseria meningitis.

This is because Gram-negative cocci are the most prevalent cause of infection in persons of this age group and In the Gram stain test, it has a dark red color.

Find the volume.
7 in
7 in
9 in

Answers

Answer:

441 in^3

hope this helps

have a good day :)

Explanation:

Answer:
441
Explanation:
multiply

Gas exchange occurs when

a.oxygen in the alveoli diffuses into the blood in the capillaries b. oxygen binds with hemoglobin in the red blood cells
c. the red blood cells give up oxygen to the cells of the body tissues
d. All of the above

Answers

okokokokokokokkhgfjff

Answer:

A. Oxygen in the alveoli diffuses into the blood in the capillaries.

What is one type of light that can be used for photosynthesis

Answers

Answer:

The majority of green light is useful in photosynthesis. The relative quantum efficiency curve (Photo 1) shows how efficiently plants use wavelengths between 300 and 800 nm. Green light is the least efficiently used color of light in the visible spectrum.

What do you predict would happen if hydrogen bonds formed between any two nitrogenous bases in DNA ?

Answers

Answer:

I believe replication would not be possible, therefore the DNA would cease to help recreate cells which are essential to the human body.

Explanation:

This question by far is highly interesting, in fact it is very controversial too. However, with the sudden beginning of an actual hydrogen bond forming within nitrogenous bases, then replication would not be possible. This is so because replication relies only on nitrogenous bases rather than hydrogenous bonds. Therefore, resulting in a possible defect in the process of replicating to occur. However, if possible, I believe there might be even a chance of a mutation to occur, yet that is highly rare given the stance that the DNA molecule would not be able to pretty much do anything if that were to occur.

Stacy has two fruits one is scaly with a few buds and the other has a hairy structure. Which parts of the vegetable plant did she buy?

Answers

Answer:

So, the first part of Stacy's vegetable is definitely turbous stem. The other part must be root, because it has hairy structures. These hair-like structures have function in the absorption of water and minerals from the soil.

Burrowing owls sometimes build their nests in holes that were dug by prairie dogs, coyotes, or badgers and have been since abandoned. They sometimes line the nests with cattle or horse dung. Why

Answers

Answer:

To avoid extreme temperature and keep away predators.

Explanation:

Burrowing owls sometimes line the nests with cattle or horse dung in order to avoid extreme temperature. The cattle dung protect the Burrowing owls from extreme temperature of the surrounding so they make nests close to these cattle dung. These dung has many insects which is a food of Burrowing owls and this cattle dung also keep predators away from Burrowing owls.

25. A cell has 20 amino acids. How many molecules of tRNA are in the cell?
1. Four
2. Three
3. More than 20
4. At least twenty
5. Fifteen
6. I do not know.​

Answers

Answer:

I think no 3 will be the answer.

In cell one amino acid can bind with two or three different tRNA during protein synthesis in the translation process, hence 3 option is correct more than 20 molecules are found.

What is tRNA?

Because they can read nucleic acid words (like mRNA codons) and transmit the relevant messages, tRNA molecules serve as translators of amino acids. for each of the 20 amino acids.

There is a tRNA some amino acids bind to 2 or 3 different tRNAs, so cells may contain as many as 32 different tRNAs. Possibility of more than one tRNA and more than one anticodon for an amino acid, there is often only one aminoacyl tRNA synthetase for each amino acid.

Enzymes known as transfer RNA (tRNA) synthetases are responsible for joining a particular amino acid to its associated tRNA in order to produce proteins at the ribosome.

Therefore one amino acid can bind with two different tRNA in a cell during translation, hence option 3 is correct.

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Maintaining high global biodiversity is important to provide ecosystem services to humans. Describe one cultural ecosystem service provided by diverse ecosystems.

Answers

Answer:

Ecosystem services of provision or supply

Explanation:

Ecosystem services

When talking about ecosystem services, we are referring to the benefits that ecosystems provide us. There are four types of ecosystem services:  

Provision or supply:

These are the products obtained by nature to be used or consumed, directly or with previous processing. Among them, we might mention food, clear freshwater, fertile soils, geotic materials (such as salt), raw materials (that can be used for clothing, construction), renewable fuels, biochemical compounds, pharmacological/medicinal resources, among others. Provisioning service has an impact on the economy, as many of these products are used to commercialize.  

Regulation:

Refers to ecological processes that improve life. Among others, we might mention climate regulation, CO² absorption, water purification, air purification, erosion control, natural disaster avoidance such as flooding, soil fertility maintenance, waste recycling, pests/plagues control, etc.  

Cultural:

Refers to not the material benefits. Ecosystems also provide a recreational place or area to spend time, to learn, provide a spiritual/religious space, are a source of inspiration. Ecosystems are considered to be cultural patrimony. Ecosystems are the source of scientific knowledge.

Support:

Involves ecological processes needed for the production of the other three previously mentioned services. There are five different support services:

→ Soil formation

→ Photosynthesis

→ Primary production

→ Nutrients cycles

→ Water cycle

Under certain circumstances, regulation services can also be considered support services.

Support service affects human beings indirectly, or direct but causing an effect in a long-term period.  

Please answer both I would mark as brainliest.

Answers

#10 is A and #11 is D

Explain to me what a animal classification is

Answers

Classification is a method of grouping things together based on common qualities. Animal classification is critical since it aids in the identification and naming of all species on the planet. Animalia, Chordata, Mammalia, Primata, Hominidae sapiens are the classifications for humans.

Males produce 1n gametes during ______________ in organs called_______________. Males produce _____________ throughout most of their lives.

Answers

Answer:

Males produce 1n gametes during: eating solid foods like PORK, GOLAGE, CHICKEN in organs called TESTES males produce :Melting acid from internal intestine throughout moat of their lives.

Explanation:

HOPE IT HELPS!

1. Place these events in the correct order to show
the cause-and-effect relationships that lead
to algae blooms.
a. decomposers that break down dead
algae take in oxygen for cellular
respiration
b. lack of oxygen causes fish and other
aquatic organisms to die
c. excess nutrients from fertilizer are
transported by rain to nearby bodies of
water
d. people overfertilize crops and lawns
e. algae overgrow, become overcrowded,
and die
f. excess nitrogen and phosphorus leads
to overgrowth of algae

Answers

The overgrowth of microscopic algae is an algal bloom. The correct order is people overfertilize, excess nutrients transported by rain to nearby water bodies, excess nitrogen and phosphorus leads to algal bloom, algae overgrow, become overcrowded, decomposers that break down dead algae take in oxygen for cellular respiration and finally lack of oxygen causes death of fish and other aquatic life.

What are algal bloom?

The overgrowth of microscopic algae or algae-like bacteria in fresh or salt, waters is referred to as algal bloom.

Depending on the type that cause it, an algal bloom may produce bad-smelling, foam, or a paint-like slick.

According to the given scenario, the correct order will be:

People overfertilize crops and lawns.Excess nutrients from fertilizer are transported by rain to nearby water bodies.Excess nitrogen and phosphorus leads to overgrowth of algaeAlgae overgrow, become overcrowded, and die.Decomposers that break down dead algae take in oxygen for cellular respiration.Lack of oxygen causes fish and other aquatic organisms to die.

Thus, this was the correct order of events to show the cause-and-effect relationships that leads to algal bloom.

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Why it is important to evaluate impact assessment studies before any development could be made on the environment? ​

Answers

Answer:

environmental and economic benefits can be archived such as reduce cost and of project implementation and design,avoided treatment / clean up costs and impacts of laws and regulations

what is evolution?...​

Answers

Answer:

Evolution is an adjustment of the heritable attributes of natural populaces over progressive ages. These attributes are the outflows of qualities that are given from parent to posterity during generation. There are also three main types of evolution: divergent, convergent, and parallel evolution.

Explanation:

Put in order from smallest to largest
Solar system,stars,planets,Universe,galaxy

Answers

Answer:

planet, star, solar system, galaxy and universe

Explanation:

planet, star, solar system, galaxy and universe

Universe, Galaxy, Solar system, stars, and planets.

About how long did it take to grow the last 20 cells?

Answers

The rate of cell growth is increasing,its takes about 20 hours to grow 10 ells ,but it only takes 2-3 hr to grow the last 20 cellsExtend your thinking: In living organisms, the cell cycle is closely regulated.

In the trp operon, tryptophan serves as a(n) ___________________, binding to the repressor and causing it to block to attachment of RNA polymerase.
a. operator
b. inducer
c. repressor
d. corepressor
e. gene

Answers

In the trp operon, tryptophan acts as a corepressor, binding to the repressor and inducing it to stop to attachment of RNA polymerase. Therefore, option D is correct.

What is trp operon?

The trp operon is a group of genes in bacteria that are involved in the biosynthesis of the amino acid tryptophan. The operon is composed of five structural genes, trpE, trpD, trpC, trpB, and trpA. These genes code for the enzymes involved in tryptophan biosynthesis.

In the trp operon, the presence of tryptophan serves as a corepressor. The tryptophan molecule binds to the trp repressor protein, causing a conformational change that allows it to bind to the operator region of the operon.

This blocks the attachment of RNA polymerase to the promoter, preventing transcription of the genes involved in tryptophan biosynthesis. Thus, option D is correct.

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PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!

Choose all the answers that apply.

What does the cardiovascular system do?

a.) transports oxygen and carbon dioxide for the respiratory system

b.) carries nutrients for the digestive system

c.) works with the immune system to fight infection

d.) carries hormones for the endocrine system

e.) sends nerve impulses to the brain and spinal cord

Answers

A) transports oxygen and carbon dioxide for the respiratory system

Please select the word from the list that best fits the definition
An echinoderm that is covered with movable spines and that eats seaweed



sea urchin

sea star

brittle star

sea cucumber

echinoderm

Answers

Answer:

echinoderm I'm pretty sure but I'm not 100% so if I get it incorrect I'm sorry

g The dominant food chain in a kelp forest ecosystem is made up of the three species below, listed with their trophic levels. If sharks enter a kelp forest ecosystem and begin feeding on sea otters, they would have a positive indirect effect on which species

Answers

Answer:

Crustaceans, sea urchins, mollusks and fish.

Explanation:

The positive effect occurs on crustaceans, sea urchins, mollusks and fish if the shark feeds on sea otter because sea otter feeds on crustaceans, sea urchins, mollusks and fish. Decrease occur in the population of sea otter due to introduction of shark in the ecosystem which indirectly increases the population of crustaceans, sea urchins, mollusks and fish. So we can say that  a positive indirect effect occurs on crustaceans, sea urchins, mollusks and fish due to shark.

formula to calculate marginal rate of substitution ​

Answers

Answer:

(MRSxy) = ∆Y/ ∆X

Explanation:

______ is when rocks are broken down into smaller pieces, then the pieces are moved to new places.
Group of answer choices

Weathering

Deposition

Landforms

Erosion

Answers

Erosion

Explanation:

Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. ... The sediment is dropped, or deposited, in landforms.

Answer:

Wethering

Explanation:

Because when it rains, the water gets into the rock day by day. And then it breaks down and gets washed away.

g Cells called ________ influence development by controlling the fate of other cells in their local environment

Answers

Answer:

Neighboring Cells

Explanation:

Neighboring Cells are known to be the type of cells that influence development by controlling the fate of other cells in their local environment.

Typically Neighboring cells through the process often referred to as Induction simply influence the development of other cells nearby or in their local environment. This process of cell influence is either by direct cell-cell contact or through the release of practice chemical signals.

Hence, in this case, the correct answer is "Neighboring Cells."

a convergent boundary is a location where tectonic plates move toward each other. which feature of the ocean floor is caused by one tectonic plate moving under another at a convergent boundary

a. a flat plain
b. a trench
c. a mid-ocean ridge
d. a continental shelf

Answers

Answer:

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.

Explanation:

Answer: B. a trench

Explanation: I took the test and I also studied

A dispersion pattern that indicates that resources are abundant, evenly distributed with little interaction within individuals is:_______.

Answers

Answer:

Uniform dispersion pattern.

Explanation:

Uniform dispersion pattern is a type of dispersion pattern in which resources are present in abundant quantity as well as evenly distributed with little interaction within individuals. Due to abundant quantity of resources , the population of organisms increases that leads to more population of individuals in the ecosystem. Due to abundant amount of resources, there is less competition as well as interaction between individuals that are present at that time.

What is the name of the second structure involved in the reflex arc

Answers

Answer:

Sensory neurone

Explanation:

each reflex has a sensory neurone.The sensor may be the nerve endings of the sensory neurone

Sensory Neuron

Each reflex has a sensory neuron. The sensor may be the nerve endings of the sensory neuron, or the sensor is another kind of cell that signals the sensory neuron. The sensory neuron begins a nerve impulse that travels to the spinal cord or the brain

Suppose a new species of shark is discovered, and the dorsal fin length is found to be determined by additive alleles at three independently assorting loci (A, B, and C). The dorsal fin length of aabbcc sharks is 12 cm, and the dorsal fin length of AABBCC sharks is 30 cm. Assuming that the alleles contribute equally, what will be the length (in cm) of the dorsal fin of an animal with genotype AAbbcc

Answers

Answer:

The length of the dorsal fin of an animal with genotype AAbbcc is 18 cm

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Why Mollusca lost segmentation?

Answers

The ancestors of the Mollusca phylum did not lose segmentation; they never developed it in the first place. Based on their evolutionary development, early species were able to survive without segmentation.
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