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Kendra wonders what would happen if the oceans did not exist on Earth. Based on her understanding of the oceans and the water cycle she predicts that Earth would become warmer, with less rain, more clouds, and that living things would not survive. Which part of her prediction is incorrect?

A) That living things would not survive
B) That Earth would get warmer
C) That there would be less rain
D) That there would be more clouds

lysosomes contain digestive enzymes which help break down excess or worn-out cell parts

The wings of birds, bats, and bugs are analogous structures; they serve a similar capability of flight however their construction and beginning are unique in relation to one another. The correct answer is (B and D).

The wings of a bird and of a bug are practically equivalent to organs. Both of these species have wings that they use for flight but their wings came from different genealogical starting points.

Strangely, however bird and bat wings are practically equivalent to wings, as forelimbs they are homologous. Birds and bats didn't acquire wings from a typical predecessor with wings, however, they acquired forelimbs from a typical progenitor with forelimbs.

They are organs that have different life structures but carry out comparative roles and have various starting points. they are created because of the transformation to a comparative climate. Bug and bird wings carry out a comparative role in flying however have various designs. Along these lines, they are known as practically equivalent to organs.

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2.) its such a beautiful animal and very majestic

Explanation:

3.) they have very thick blubber

4.)survival

~helps them stay warm while in cold waters

Answer with Explanation:

Hydrogen peroxide is considered "unstable," thus, storing it in the refrigerator provides two advantages:

1. It slows down thermal decomposition.

2. It prevents photolytic decomposition.

Hormones play crucial roles in regulating various physiological processes and maintaining homeostasis in the body.

Hormones are chemical messengers that regulate various processes in the body, including growth and development, metabolism, and reproductive functions. They are produced by endocrine glands, such as the pituitary gland, thyroid gland, and adrenal gland, and are transported in the bloodstream to their target organs or tissues, where they exert their effects by binding to specific receptors.

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I don’t know what the “five steps” is referring to but here are some punnett squares

After taking master's degree, many cancer researcher jobs can be done which is required for a doctorate degree.It can be a research-focused degree, such as a PhD, or a clinical degree, such as an MD some others also.

Breast and lung cancers were the most common cancers found in whole world,  with contribution of 12.5% and 12.2% of the total number of new cases diagnosed in 2020. Colorectal cancer was the third most common cancer which is found with 1.9 million new cases in 2020, contributing 10.7% of new cases.

There are 2 types of cancers------

A benig tumor -- which has distinct, smooth, regular borders.

A malignant tumor -- which has irregular borders and grows faster than a benign tumor.

A malignant tumor can also spread to other parts of your body by moving one place to another place which is very dangerous from being tumour .

A benign tumor  be quite large, but it will not invade nearby tissue or spread to other parts of your body and not harm too much.

The most common type of cancer on the top list is breast cancer, with 300,590 new cases expected in the United States in 2023.  prostate cancer and lung cancer are also most common cancers.

Now the most common treatments of cancers  are---( surgery, chemotherapy, and radiation).( targeted therapy, immunotherapy, laser, hormonal therapy, and others) are also the treatments used for cancer.

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The methods that could be used to modify an existing gene to produce beneficial products are: PCR, Mutagenesis, CRISPR.

PCR (Polymerase Chain Reaction) - a technique used to amplify a specific DNA sequence for further analysis or modification.

Mutagenesis - a process of creating deliberate mutations in the DNA sequence to alter the gene's function.

CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) - a gene-editing tool used to precisely target and modify specific genes.

Therefore, the correct answer is: PCR, Mutagenesis, CRISPR

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Answer:

The answer is D.

Explanation:

We can easily knock out answer choice A, as fossils only take around 10,000 years to form completely. Not just for the organisms that lived 3 million years ago. Answer B as well, since theres been fossils for about just every animal out there. Answer C, we have seen the tiniest of organisms turn into fossils before, so this is outright wrong. Answer D, is correct. Why? Because fossils need the PERFECT conditions to be properly made. We´ve all seen a dead cat on the road or two. Everytime we visit, we notice how slowly more and more deterioated the body gets. Until theres nothing but maybe the skull and some other few spare bones left. Which those bones, soon turn into fertilizer for the ground / dirt beneath it.

The hormone that functions to maintain pregnancy in mammals is progesterone. Progesterone is produced by the corpus luteum in the ovary after ovulation and helps to prepare the uterus for implantation of the fertilized egg. During pregnancy, progesterone is produced by the placenta to maintain the pregnancy and to prevent the uterus from contracting and expelling the developing fetus. Progesterone also helps to prepare the breasts for lactation.

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Answer:

DNA

Explanation:

Most DNA is located in the cell nucleus

The purpose of the delay in the conduction of the action potential is to allow the atria to complete their contraction, before the ventricles contract.

The atria are two different heart sections/chambers located at the upper region of the heart.

The atria play a fundamental role during the during heart cycle, i.e. they act as blood reservoirs in the systole.

In conclusion, the purpose of the delay in the conduction of the action potential is to allow the atria to complete their contraction.

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Answer:answer is carbon dioxide bud

Explanation:

The conversion of pyruvate to phosphoenolpyruvate (PEP) in gluconeogenesis occurs due to the concomitant consumption of energy in form of ATP y GTP. This reaction occurs through a two steps reaction.

The conversion of pyruvate to phosphoenolpyruvate (PEP) in gluconeogenesis is achieved through the following steps:

By using these two energy-requiring steps, the conversion of pyruvate to PEP in gluconeogenesis is able to overcome the large, negative, standard free‑energy change of the pyruvate kinase reaction in glycolysis. This allows for the synthesis of glucose from non-carbohydrate sources.

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The hypothalamus is a major coordinating and control center because it consists of the autonomic centers and acts as an endocrine organ as well.

Hypothalamus is a small region located in the center of the brain near the pituitary gland. Its function is to regulate the various body functions as well as regulate all the endocrine glands of the body. It is necessary to keep the body in equilibrium, a state called homeostasis.

Endocrine organs are the structures inside the living body that secrete some chemical messengers called hormones. These hormones are secreted directly into the blood stream and reach the target site. the functions of hormones is to regulate various body functions.

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Answer:

Each villus, in turn, has thousands of even smaller projections called microvilli (singular: microvillus).

Explanation:

The villi contain capillaries, which are tiny blood vessels. Nutrients are absorbed into these capillaries across the surfaces of the villi and microvilli. Because there are millions of these tiny projections, they greatly increase the surface area for absorption.

The terrestrial system characterized by evergreen shrubs, mild, wet winters, and warm, dry summers is called chaparral. This vegetation in this region has adapted to frequent fires and is either fire-resistant or uses fire to germinate its seeds.

Chaparral is a Mediterranean climate's ecosystem. It is characterized by mild, wet winters and warm, dry summers, as well as a diverse plant community that has adapted to frequent fires. The vegetation in this region is either fire-resistant or uses fire to germinate its seeds. Fire is necessary to remove dead plant material and return nutrients to the soil in this area.

Without regular fires, the chaparral would eventually become a dense forest and lose its distinctive characteristics.The plants in chaparral region:Some of the common plants of the chaparral include chamise, manzanita, ceanothus, toyon, and scrub oak. The vegetation in this area, which is adapted to fires, has the capacity to sprout new growth from a living root crown or underground bulb. Some plants also have seeds that require heat from a fire to germinate.

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Answer:

C i think

Explanation:

The enzyme that adds nucleotides during DNA replication may skip or add a nucleotide because of d) Intercalating agents

The enzyme that adds nucleotides during DNA replication may skip or add a nucleotide because of thymine dimers, nucleoside analogs, and intercalating agents. Thymine dimers can cause distortion in the DNA structure, making it difficult for the enzyme to correctly add nucleotides. Nucleoside analogs can mimic nucleotides and be incorporated into the growing DNA chain, causing errors in replication. Intercalating agents can insert themselves between the DNA strands, causing the strands to separate and potentially leading to errors in nucleotide addition. Ionizing radiation and nonionizing radiation can both cause damage to DNA, but do not specifically affect the enzyme responsible for adding . These agents can insert themselves between DNA base pairs, causing the DNA replication machinery to skip or add nucleotides, leading to errors in the replicated DNA sequence.

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Answer:Foucault pendulum

Explanation:

Answer:

Explanation:

they are made of nucleic acids, proteins, carbohydrates, and lipids

Alcohol can be burned as fuel is the evidence that supports the idea that some energy remains untapped in the products of fermentation.

What do you mean by fermentation?

The metabolic process of fermentation alters the chemical composition of organic substrates through the action of enzymes. The process of generating energy from carbohydrates without the presence of oxygen is expressly stated as such in biochemistry. If the action of microbes produces the intended alteration to a food or beverage, it may more broadly refer to any process utilized in food production. Zymology, or fermentation science, is a field of study. The primary mechanism by which bacteria manufacture adenosine triphosphate is fermentation, which involves the anaerobic degradation of organic molecules (ATP).

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The rate is the volume of the balloon changing when the radius is 4.8cm is dV/dt=-300π cm³/sec.

The sphere is described as a three-dimensional round solid shape in which every point on its surface is equidistant from its centre, and also the amount of space occupied, within the sphere.

An instrument called a theodolite is used to calculate the angle between an item and the observer's eye. Two graduated wheels that are positioned at an angle to one another and a telescope make up a theodolite. For measuring horizontal and vertical angles, wheels are utilised. By pointing the telescope in the direction of the target point, the angle to that point is calculated. Using the telescopic scale, the angle may be read.

Given Volume: dr/dt=5500 cm, radius=4.8 cm

We must determine dV/dt=.

Now assume that a sphere's volume is V = 4/3 π r3.

where r = radius and V = volume. A sphere's radius is equal to half of its diameter.

Volumetric rate =dV/dt=4π r2.dr/dt

dV/dt=4π(4.8)².-(5500)

⇒dV/dt=4π(25)*(-5500)

300 π cm3/sec at dV/dt.

As a result, the rate of a balloon's volume is -300π .

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Answer:

The characteristic that distinguishes an uncompetitive enzyme inhibitor from other types of inhibitors is: that binding of the inhibitor decreases Vmax the inhibitor binds only to the Es complex the inhibitor binds to both the E and the ES complex that high concentrations of substrate can overcome inhibition

Explanation:

Answer:

Plants take in carbon dioxide (CO2) from the air through the stomata, or pores in leaves.

Explanation:

Plants take in carbon dioxide (CO2) from the air through the stomata, or pores in leaves. Chlorophyll is found in the chloroplasts of cells and absorb the sunlight energy needed to change water and carbon dioxide into glucose.

Plants take in carbon dioxide (CO2) from the air through the stomata, or pores in leaves.

A complete leaf has: blade (blade), petiole or sheath, and a pair of leaf appendages called stipules at the base of the petiole. The sheath is the terminal portion of the petiole that embraces the stem and is generally well developed as in the case of Poaceae.

Plants take in carbon dioxide (CO2) from the air through the stomata, or pores in leaves.

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Drought, starvation, the threat of attack, and diseases.