List the functions of kinases and cyclins, and describe how they interact to cause cells to move through the cell cycle. Drag the terms on the left to the appropriate blanks on the right to complete the sentences.

The weathered material of a sandstone outcrop revealing an abundance of feldspar and quartz grains would have come from a granite outcrop up the road rather than a nearby basaltic lava flow.

Feldspar is a common mineral found in granite, whereas it is less abundant or absent in basaltic lava flows. Granite is composed primarily of feldspar along with quartz and other minerals. So, the presence of an abundance of feldspar grains suggests a connection to granite rather than basalt.

Quartz is present in both granite and basalt, but it is more commonly associated with granite. Quartz is one of the major constituents of granite, whereas it is generally less abundant in basaltic lava flows. Therefore, the presence of quartz grains does not necessarily differentiate between the two sources but aligns more with the possibility of granite as the origin.

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Answer:

C.  15%  15%  35%

Explanation:

This follows the rules of base pairing.  The amount of thymine (T) equals the amount of adenine (A), and the amount of guanine (G) equals the amount of cytosine (C).

Since thymine is equal to adenine and 35% of the bases is thymine, 35% of the bases is also adenine.  This gives you a total of 70%.

35% + 35% = 70%

Now you need to figure out how much cytosine and guanine are in the bases.  Since 70% of the bases are adenine and thymine, 30% will be cytosine and guanine.

100% - 70% = 30%

Since the amount of cytosine and guanine are equal, divide 30% by 2 to figure out how much each base takes of the total.

30/2 = 15%

Cytosine and guanine each take up 15% of the molecular bases.

Answer:

Prokaryotic cells are less structured than eukaryotic cells. They have no nucleus; instead their genetic material is free-floating within the cell. They also lack the many membrane-bound organelles found in eukaryotic cells. Thus, prokaryotes have no mitochondria. I hope this helped.

Answer:

true cell

Explanation:

membrane bound organelles such as the nucleus

Answer:

Glycosidic Bonds

Explanation:

Glycosidic Bonds are a type of covelant bond that form between two or more 5 carbon sugar macro-molecules(like glucose). Hydrogen bonds are an attraction between hydrogen atoms, not a real sharing or trading of electrons, as seen with ionic and covelant bonds, while they are essestial to life in water, they generally do not have a strong effect in the building of macromolecules. Therefore, that is incorrect. Phosphodiester, ester, and peptide bonds all occur between different macro-molecules, none of which include glucose(5 carbon sugar). Therefore, the answer is #4.

Answer:

The correct answer is option D.

Explanation:

Hamilton rules state that any trait that helps in benefiting others, B, is multiplied by genetic relatedness, R, which is greater than cot to self, C, it is favored by the process of natural selection.

As indicated by Hamilton's rule, the kin selection makes qualities increment in recurrence when the hereditary relatedness of a beneficiary to an actor multiplied by the advantage to the beneficiary is more noteworthy than the regenerative expense to the actor.

Thus, the correct answer is option D.

Answer:

All of the above.

Explanation:

Regulation of the expression of genes refers to different processes tge cells use to increase or decrease the production of some gene content. It involve Turing gene on and off so as to ensure that appropriate genes are expressed at the right times. This allow organism to respond to changes in their environment.

Answer:

Palm trees produce flowers whiles masses do not

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Answer:

D) none of the above

Explanation:

took the quiz on edgenudity

The right answer is (a) jet fuel.

Water pollution refers to the presence or introduction of harmful substances or pollutants into bodies of water such as lakes, rivers, oceans, and groundwater.

These pollutants can come from a variety of sources, including natural and human-made sources. While there are many different types of pollutants that can cause water pollution, some of the most common sources of water pollution include:

Industrial waste: Industries and factories release a variety of pollutants into water bodies, such as chemicals, heavy metals, and organic compounds.

Agricultural runoff: Fertilizers and pesticides used in agriculture can leach into waterways and cause significant pollution. Agricultural runoff can also contain soil, animal waste, and other contaminants that can degrade water quality.

Sewage and wastewater: Sewage and wastewater from homes and businesses contain a wide range of pollutants, including human waste, chemicals, and pharmaceuticals. These pollutants can have serious impacts on aquatic life and human health.

A jet fuel is not typically a cause of water pollution. While spills of jet fuel or other petroleum products can occur and can cause significant harm to aquatic ecosystems, they are not one of the most common causes of water pollution.

The most common causes of water pollution include things like industrial waste, agricultural runoff, sewage and wastewater, and improper disposal of household chemicals and medications.

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Answer:

Explanation:

For organism to be described as a good disperser, it must possess some characteristics which includes:

Rapid growth with a short life span and early maturity

They must also have many small offsprings and with little parental care or protection

They are easily adapted to unstable environments and can be "pioneer" species.

They often undergo self fertilization and have large seeds etc

Answer: Virchow van Leeuwenhoek

Explanation:

Answer: B.)

Explanation:

The statement is true regarding limestone and dolostone is as follows:

Thus, the correct option is B.

Dolostone may be defined as a sedimentary carbonate rock that possesses a high percentage of the mineral dolomite, CaMg(CO3)2.

Limestone is composed of the mineral calcite (CaCO3), while dolostone is composed of the mineral dolomite. They are both very similar to one another.

Limestone reacts with acids in solid form while dolostone visibly reacts with acids, if powdered.

Therefore, the correct option for this question is B.

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Answer:

plasma membrane

Explanation:

The plasma membrane is also known as the cell membrane. It is the boundary between the internal components of a cell and its external surroundings. It controls the entry and exit of substances into or out of the cell and thus, facilitates the exchange of substances between the cells and their external environment.

Answer:

This statement is partially true.

Explanation:

There are many phenotypic features that display a quantitative mode of inheritance and exhibit a continuous range of variation.  Hair color is controlled by different genes that work together to express this trait. In consequence, this trait has a polygenic mode of inheritance, where a particular phenotype depends on both additive and dominance genetic effects. The most important gene associated with the hair color is Melanocortin 1 Receptor (MC1R), which is involved in the biosynthesis pathway that controls the synthesis of melanin.

The Ceramic industry. It is used for finishing on the lathe machine. ...

Home decorating/painting. The sponge buffering is a colouring technique used in DIY on furniture and accessories and on large surfaces such as walls and ceilings. ...

Footwear Manufacturers.

Answer:

Some commercial uses of sponges are

Personal hygiene: The sponge has many natural properties. It retains water, does not drip and releases water only when slight pressure is applied. Many people prefer to purchase the natural sea sponge because of its characteristics for deep cleansing the face, its ecological properties and most of all does not give allergic reactions.

Decor : In private homes, in hotels and on yachts, it is very common to see displays of natural sponges as part of furnishing.

Painting: The sea sponge is used in the restoration of art, for dry cleaning of frescoes and paintings

Hope this helps!

-Quinn <3

Answer:

Processes. Plants take up essential elements from the soil through their roots and from the air through their leaves. Nutrient uptake in the soil is achieved by cation exchange, where in root hairs pump hydrogen ions (H+) into the soil through proton pumps

hope i helped !!

Answer:

water, sun, soil

Explanation:

Plants absorb nutrients and water through their roots, but photosynthesis occurs in the leaves. So, plants need to get fluids and nutrients from the ground up through their stems to their parts that are above ground level.

// have a great day //

Answer: yes. metamorphic, sedimentary, and igneous

Explanation:

Sedimentary and igneous rock is transformed into metamorphic rock inside the Earth by heat, pressure, and melting, so heat is involved in producing all three classes of rock.

From eroding parent material, sedimentary rock is created. The source material may be sedimentary, metamorphic, or igneous in origin.

Strong heating causes hot liquid rock (magma) to break through the Earth's surface and solidify as igneous rock. This rock is worn and eroded throughout time, restarting the cycle.

The existing rock must stay solid and not melt in order to produce metamorphic rock. The rock will melt and turn into the lava if there is too much heat or pressure. An igneous rock, not a metamorphic rock, will develop as a result of this. Think about the shape changes in granite.

Therefore, sedimentary and igneous rock is transformed into metamorphic rock inside the Earth by heat, pressure, and melting.

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Answer:

B.  They are acted on by enzymes and release the energy they contain.

Explanation:

Muscles need energy to function thus these molecules make their way into muscles where enzymes act on them to release the energy, energy will likely be ATP.

Answer: DNA

is found in the cytoplasm of a prokaryotic cell. Not found in the cytoplasm of a eukaryotic cell.

Answer:

Zika virus and West Nile virus are the two pathogens which causes more diseases due to increase the population of mosquito.

Explanation:

Zika virus belongs to the family of Flaviviridae. Aedes mosquitoes which are active at day time are the carrier of this virus. West Nile virus is also spread through the bite of mosquito. The infected mosquito is the main cause of spreading of this disease. This virus is spreading too fast in the United States of America in the summer season where the population of mosquitoes increases.

Answer:

c) B Lateral Pterygoid, B Medial Pterygoid

Mandibular motion is by combinations of B Lateral Pterygoid, and B Medial Pterygoid contraction which controls the mandible's closure, hence option c is correct.

There are several of these, including the masseter and temporalis muscles, which control the mandible's closure; the medial pterygoid muscle, which controls the mandible's closure and lateral movements.

The lateral pterygoid muscle, controls the mandible's opening, deviation to either side, and anterior movement.

The lateral pterygoid muscles on the side that is contralateral to the excursion are contracted to move the jaw to one side (laterotrusion), with the help of the posterior temporalis muscle on the same side (ipsilateral).

Therefore the combination of B Lateral Pterygoid, and B Medial Pterygoid creates mandibular motion, hence option c is correct.

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Answer:

Explanation:

Having elevated LDL cholesterol levels - this increases the risk for CVD as it also brings about CHD

Having reduced HDL cholesterol levels- this increases the risk of CVD as a low HDL increases omes risk of CVD at lower rates

Being a premenopausal woman - I dont think this has any effect on the risk for CVD

Being exposed to secondhand smoke -

This also increases the risk of stroke associated with CVD

- participating in exercise: this decreases the risk of CVD

Having elevated HDL cholesterol levels - this decreases ones risk of CVD as it helps to clear cholesterol from arteries delivering them back to the lover and reducing the risk for CVD

Explanation:

the function of the pancreas that it secretes enzymes that work in tandem with bile from the liver and gallbladder to help breakdown substances for proper digestion and absorption.

Answer:

Releases insulin.

Explanation:

Answer:

glandular epithelium are specialized for secretion. lining epithelium simply lines organs like the stomach. ... Endocrine glands release substances within the body and exocrine glands release substances outside the body.

Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often seen in regions where absorption and secretion are important features. The cells of this epithelium are arranged in a neat row with the nuclei at the same level, near the basal end ...

Answer:

Explanation:

Vaccines are penetrations into the body system that helps improve the immune system against specific diseases.

The vaccines act by imitating the disease causing organism i.e they resemble the disease causing organism this is because they have been made form strains of the weak or dead disease organism.

The body system is made to identify this toxins or disease organism as something strange that needs to be remove anytime it reoccurs in the cell when the vaccines are taken. Although the body sees vaccine as something harmful they do not actually cause the disease but are pointers to the disease causing organism.

Answer:

I think the ans is D (The octopus and shark populations will decline.)

Most likely happen to this ecosystem if the herring are killed by a

virus D. The octopus and shark populations will decline.

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.

As a society, we depend on healthy ecosystems to do many things; to purify the air so we can breathe properly, sequester carbon for climate regulation, cycle nutrients so we have access to clean drinking water without costly infrastructure, and pollinate our crops so we don't go hungry.

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Option C

Latitude lines meet at the poles.

Explanation:

Several equivalent projections were developed in an attempt to minimize the distortion of countries and continents of planet Earth,keeping the area constant.

hope it helps

Answer:

c

Explanation:

i did it already

Answer:

Erythrocytes can change shape to squeeze through microcirculation.

Explanation:

Deformability is the ability of the red blood cells to change shape so as to enable them squeeze through tight or small spaces including capillaries.