7. Texture of sedimentary rock refers to
whether the rock
SC.7.6.6.2
-cooled slowly or quickly.
-feels smooth or rough.
-has coarse or fine grains.
-is foliated or nonfoliated.

Answer:

yes

Explanation:

Chlordane is a pesticide that has been obtained from the synthesis of heptachlor, chlordane, and nonachlor. It has low vapor pressure and volatilizes leisurely

Answer:

GlnA will be overexpressed and the cells will have more glutamine than glutamate

Explanation:

Glutamine synthetase (glnA) is an enzyme involved in nitrogen metabolism that catalyzes the amidation of glutamate to glutamine. Moreover, the phosphorylated form of the NtrC response regulator protein (NtrC~P) acts as a transcriptional activator of genes associated with nitrogen metabolism, including glnA. NtrC~P exhibits 1-an enhanced DNA binding activity (increased oligomerization on the target DNA template) and 2-ATPase activity (oligomerization of the NtrC phosphoprotein), which are fundamental features for transcriptional activation. In consequence, it is expected that a higher level of NtrC~P (due to a defective form of the phosphatase that dephosphorylates NtrC~P) leads to the overexpression of glnA, thereby increasing glutamine levels and simultaneously decreasing glutamate concentration.

The force or speed of a machine is multiplied by its mechanical advantage. It is a figure (without units) that indicates how many times the apparatus multiplies a force (or speed). I. M. A. An ideal machine's mechanical advantage is the optimal mechanical advantage. Thus option A is correct.

The ratio of load to effort is referred to as a machine's mechanical advantage. The efficiency of a machine is due to its mechanical advantage. Effort/Load = Mechanical Advantage. The mechanical advantage M A is equal to F 0 F I where F 0 is the output force and F I is the input force.

Therefore, multiplies the resistance force.

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Answer: true

Explanation: because evaporation causes cooling because the process requires heat energy.

Answer:

normal matter, dark matter, and dark energy

Explanation:

Answer:

Problem question: Which tomato variety will taste better in making salsa?

Independent variable; Variety of tomato

Dependent variable: Taste of the salsa

Explanation:

The aim of every experiment is to solve a problem or answer a scientific question about an observed problem. The first step in the scientific method is to ask a question. In this experiment in which Martha is trying to check which variety of tomato is best for making her salsa taste great, the problem question is: Which tomato variety will taste better in making salsa?

- Independent variable is the variable in an experiment that is changed or manipulated. In this experiment, the independent variable is the VARIETY OF THE TOMATO.

- Dependent variable is the variable that is measured in an experiment or in other words, the dependent variable responds to changes to the independent variable. In this case, the dependent variable is the TASTE OF THE SALSA.

Explanation:

DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode, Shorter strands of DNA move more quickly through the gel than longer strands resulting the fragments being arranged in order of size.

Hope it helped of it did mark as brainliest!

Answer:

A. Glucose:

As lactose is absent will follow the glucose metabolism, so the lac repressor will hold tightly with the operator which leads to the prevention of transcription as RNA polymerase can not bind to promoter so no lactose metabolism.

B. lactose:

In the case or wild mutant lactose metabolism will occur as lactose is present, allolactose binds to the lac repressor thus the operator and promoter are free so transcription starts.  The same result will be in all test except in the case of a mutant repressor.

C. glucose and lactose:

In this case, diauxic growth will occur. This growth takes place when two sugars are present in the media. The preferred sugar will be consumed first That is glucose. Then a lag phase will come which will be followed by the second sugar metabolism that is lactose.  the given two cases :

Lactose will be metabolized first, as operator site mutation prevents repressor protein binding and thus will lead to the constitutive synthesis of lac operon in test B.   The same thing will happen, as in this case also, constitutive synthesis of lac operon will happen in test C.

Cultures grown in the presence of both glucose and lactose are metabolizing lactose. In the test (b) and (c) will be responsible due to constitutive synthesis of lac operon will happen.

The diagram shows a transform fault and it is a likely result of slippage along this fault? is A. Seismic waves

A likely result of slippage along a transform fault is seismic waves (option A). A transform fault is a type of tectonic plate boundary where two plates slide past each other horizontally. As the plates move, stress builds up along the fault line, and when it exceeds the strength of the rocks, slippage occurs, releasing accumulated energy.

During the slippage, the rocks on either side of the fault quickly move relative to each other. This rapid movement generates seismic waves, which are vibrations that propagate through the Earth's crust. These seismic waves travel outward from the fault in all directions, causing ground shaking and vibrations.

Seismic waves are responsible for earthquakes, and their intensity and magnitude can vary depending on factors such as the amount of slippage, the depth of the fault, and the strength of the rocks involved. The seismic waves can result in ground shaking and can potentially cause damage to buildings, infrastructure, and human lives, depending on their magnitude and proximity to populated areas. Therefore, seismic waves are a likely result of slippage along a transform fault. Therefore, Option A is correct.

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I think the answer is option D

D ) species can go into extinction if they cannot adapt to their environment

Answer:

Dependent Variables Rate of Photosynthesis/ Number of Oxygen Bubbles The rate of photosynthesis is measured by the counting of number of released bubbles which is oxygen. ... Water used in photosynthesis. If the water amount increases, then the photosynthesis rate will increase

Explanation:

Answer:

made of protein and function as catalysts speed up chemical reactions

Explanation:

Made up of protein molecules

As catalysts

Which means they are speed up chemical reactions

Answer:

intracellular parasitic nematode of mammalian striated muscles

Answer:

positive charge

Explanation:

Answer:

Long hair

Explanation:

if the squirrel is het3r0zygous, the phenotypical trait would be long hair because states in the question, the allele for long hair is H and it is capital, so unless the question is incorrectly written we must assume H/long hair is dominant trait over little h. the reason Hh is incorrect is because that is the genotypical trait. we can also eliminate short hair because if the squirrel had short hair it's genotypical trait would be hh or h0m0zygous. so long hair is the correct answer.

Answer:

:>

Explanation:

Answer:cystic fibrosis

Explanation:

Answer:

C

Explanation:

took the test

It should be possible for species of apple tree, butterfly, rabbit, and flamingo to share genes that code for mitochondrial proteins due to their shared evolutionary history.

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Answer:

Explanation:

The ear has three main parts, the outer part, the middle part, and the inner part. The outer part of the ear starts in the auricle, then it continues with the auditory canal, and it finishes with the eardrum. Then we have the middle ear that is separated from the outer one with the eardrum. In this section, it is the pharngotympanic tube, also known as the Eustachian tube. It is a tube that connects the inner ear with the pharynx to regulate internal pressure.

The inner ear has the bony labyrinth and the membranous labyrinth. In this part of the ear, the mechanical signals are transformed into electrical signals. The bony labyrinth has the cochlea, the vestibule, and the semicircular canals. The helicotrema is in the cochlea, and it connects the tympanic duct with the vestibular duct.

The stapedius is a muscle located in the middle ear. Its insertion is in the stapes, a small bone that moves with the vibrations that come from the eardrum to the malleus and the stapes. The stapedius' function is to protect our hearing by reducing the vibrations that enter this part of the ear.

Answer:

Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.

Explanation:

The best kind of model for the scientist to use is an interactive model of the planets' orbits on a computer.

Kepler's first law, also known as the law of orbits, describes the shape of planetary orbits. According to this law, the planet's orbits around the Sun are elliptical, despite having very small eccentricities.

For this reason, it is necessary to know all the orbits of the planets in an interactive way, since according to Kepler's law, the orbits decrease over time.

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Based on the information, we can infer that the measurement that could be the least probable is caudal peduncie depth strandard error. Also, the trend is for lake values to be higher than river values.

To identify the values we must analyze the table and identify they are not the trends. In this case we can infer that the tendency is for the values of the lake to be higher than the values of the river because all the values of the lake are higher than those of the river.

On the other hand, we can infer that the value that could be the least successful is the peduncie depth strandard error because it shows equal values. However, if we take into account the previous values, it should not be the same in both cases.

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Answer:

- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.

What is binomial nomenclature?

Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.

Binomial Nomenclature also known as the binary nomenclature.

It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.

The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.

Both of this term is written in italic and the genus name is capitalized.

Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.

Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.

These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.

Summary of the limitation binomial nominclature:

- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.

Answer:

The correct answer is  D. maintain membrane fluidity through its disruption of fatty acid packing.

Explanation:

Cholesterol is a steroid lipid and is a constituent of biological membranes. It regulates the fluidity of the membrane (so, option C is not correct). Since cell membranes are composed of another type of lipids, the phospholipids, which form a bilayer, cholesterol distributes between the phospholipid tails and avoids these molecules pack each other forming rigid clusters. Thus, the option which better explains the effect is D. maintain membrane fluidity through its disruption of fatty acid packing.

Answer:

not a zamn thing

Explanation:

Answer:

transport lymph away from tissues.

Explanation:

lymphatic vessels are the network of capillaries(microvessels) and a large network of tubes located throughout your body that TRANSPORTS LYMPH AWAY FROM TISSUES.

lymphatic vessels collect and filter lymph(at the nodes) as it continues to move toward larger vessels called collecting ducts.

[sorry for any spelling errors]