compounds are made up of a single kind of molecule true or false.​

Answers

Answer 1

It is most likely hopefully false


Related Questions

Give a reason why lack of roughage in diet often lead to constipation?​

Answers

Answer:

Roughages increase fecal volume and promote peristalsis

Explanation:

Constipation refers to the condition in which bowel evacuations occur infrequently, leading to health problems. Some of the most common causes of constipation include 1-insufficient intake of dietary fibers or roughages, 2-poor hydration, 3-lack of physical exercise, 4-abuse of laxatives, etc. Dietary fibers are divided into two classes based on their water solubility: soluble and insoluble. These fibers represent the part of plant foods that the body can't digest, which absorbs and retains water (soluble fibers) as foods pass through the bowel and create bulk (insoluble fibers), thereby leading to regular bowel habits.

sustitución de una es estructura que el animal ha perdido​

Answers

Answer:

we'll need a translator to get what you expressing

why heart is vrey important.

Answers

Answer:

It is important because if our heart isn't there we people can't survive if for a second to our heart doesn't beats then we won't survive it's really important

The heart is important because it pumps blood around your body, delivering oxygen and nutrients to your cells and removing waste products. 

xà phòng hóa hoàn toàn 66,6 gam hỗn hợp 2 este HCOOC2H5 và CH3COOCH3 bằng dung dịch NaOH thu được hỗn hợp X gồm 2 ancol. Đun nóng hỗn hợp X với H2SO4 đặc ở 140 độ C sau phản ứng xảy ra hoàn toàn thu được m gam nước. Giá trị của m

Answers

Answer:

IS THIS EVEN ENGLISH YES

Explanation:

help is needed please!!

Answers

Answer:

That would be the 3rd option.

Explanation:

Plants rely on nitrogen fixation to fix atmospheric nitrogen into nitrogen that they can use to perform photosynthesis. By removing that step, there would be significantly less reliance on nitrogen fixation as plants can do the work.

I need help which one is it so I can pass summer school

Answers

Answer:

the correct answer is will be option b

Explanation:

I hope this help you have a great day

plzzzzzz hellppppp......​

Answers

The answers for 1 are…..
a) The process is called glucose homeostasis.
b) i) The hormone is Glucagon.
ii) The organ is the pancreases.
iii) The compound is is pyruvate?
Hope this helps, please give me brainliest:))

An example of a density-independent factor that affects a population's growth is Select one: a. insects eating your tomato plants. b. your tomato plants competing for water. c. a fungus infecting your tomato plants. d. frost killing all of your tomato plants. e. All answers are correct.

Answers

Answer:

The correct answer is - D. frost killing all of your tomato plants.

Explanation:

Density independent factors are the factors that are limiting factor that are affects the size of population of the living beings without being affected by density of population. In such factors density of population does not play any role or affect the size of population.

In the given option other than frost all are density dependent factors affecting size of population.

Give a positive and a negative impact of an environmental law or regulation.

Answers

Answer:

negative impact

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.

positive impact  

Environmental regulations have greatly improved air and water quality, especially in areas that were dirtiest before regulation. Reducing airborne particulates is especially beneficial, saving thousands of lives and preventing millions of illnesses each year.

Determine if the statement is true or false, and why. “Most features are caused by a mixture of inheritance and environmental factors.”
A. False, it should read “Most features are caused by inheritance.”
B. True
C. False, it should read “Most features are caused by environmental factors.”
D. False, it should read “All features are caused by a mixture of inheritance and environmental factors.”

Answers

The statement is False, it should read, Most features are caused by inheritance of a character. Thus option A is correct.

What is inherited trait ?

Inheritance is defined as the transfer of genetic information from parents to their offspring.

The transferred characters or traits include eye color, hair color, and blood type.

Trait can be defined as the genetic character which can be transmitted by the parent to its offspring during fertilization.

The trait which is expressed phenotypically is called as dominant trait while the other trait which is not expressed called as recessive trait.

These variations are observed in the species due to survival benefits or genetic drift.

Acquired traits are acquired by an individual in his lifetime which is due to their own activities or external influence.

Like inherited traits, acquired traits are unable tp pass to the next generation like ability to dance, cook.

Thus option A is correct.

Learn more about inheritance of character, here:

https://brainly.com/question/28224812

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Im confused can someone assist me ?

Answers

Answer:

recessive trait ,I think it

what are the two characteristics of Pine due to which it is not placed under sub division angiosperms​

Answers

Answer:

The angiosperms, or flowering plants, are the largest and most species-rich phylum of plants, with more than 250,000 species estimated.

Defining Characteristics

The term "angiosperm" derives from two Greek words: angeion, meaning "vessel," and sperma, meaning "seed." The angiosperms are those plants whose seeds develop within a surrounding layer of plant tissue, called the carpel, with seeds attached around the margins. This arrangement is easily seen by slicing into a tomato, for example. Collectively, carpels together with the style and stigma are termed the ovary, and these plus associated structures develop into the mature

Explanation:

Due RN pls help!!!


Summarize the nervous system’s influence on the respiratory system.


a. It stimulates pathogen response.



b. It regulates breathing rate.



c. It controls muscle contraction.



d. It regulates heart rate.

Answers

Answer:

C

Explanation:

It controls muscle contraction

Answer:

C

Explanation:

Breathing pretty much requires complex interactions of central nervous system with the respiratory system. Therefore as you breathe muscle contraction occurs making the nervous system and respiratory system work hand in hand.

hope this makes sense.

:)

What maintains the concentration gradient across
respiration membranes?
A. Ventilation
B. Cartilage
C. Spiracles
D. Cohesion

Answers

spiracles which is c

The property of matter that allows a solid to flow is____.


1. Sublimation

2. Conductivity

3. Subduction

4. Plasticity

Answers

Answer:

hey mate I am 90 per cent sure that ans is option 2 ) conductivity

b3coz

Conductivity in metal is a measure of a material's ability to transmit heat, or electricity (or sound). The reciprocal of conductivity is resistance, or the ability to reduce the flow of those. ... Metals conduct electricity by allowing free electrons to move between the atoms

Answer:

2. Conductivity

Explanation:

Conductivity allows atoms to flow in solid by passing on vibration energy when any form of energy is applied.

I need help!! Identify the types of inheritance based on the expression of alleles in the organism.

Answers

Answer:

multiple, recessive, dominant

Explanation:

multiple, many traits show. recessive two can show because they share. and dominant rule out the other ones so it is the only one.

Answer:

This is the answer

Explanation:

what is photosynthesis?


........​

Answers

Answer:

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.

Explanation:

Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Explanation:

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.[tex]\pmb{ }[/tex]

what is photosynthesis???
..


..​

Answers

Hope this helps! Please mark me as brainliest!

Have a wonderful day :)

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product

What is the purpose of a Punnett square?

Answers

Answer:

Punnett square is a chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents

A Punnett square is a chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents. A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes.

Signal transduction pathways that include a phosphorylation cascade

are generally initiated by a phosphorylase enzyme and limited to one step
are generally inactivated by a kinase enzyme and decrease signal transduction efficiency
are propagated by steroid hormone receptors to reach the final cellular response in one step
cause a structural change in each phosphorylated protein, with the addition of a phosphate group to activate the protein

Answers

Answer:

Signal transmission paths Learn how signals are transmitted within a cell from the cell membrane receptor. The chains of molecules that pass intracellular signals are known as intracellular signal transduction pathways.

Signal transduction pathways that include a phosphorylation cascade cause a structural change in each phosphorylated protein, with the addition of a phosphate group to activate the protein. Thus, the correct option for this question is D.

What is the Phosphorylation cascade?

The Phosphorylation cascade may be characterized as a series of signaling pathways that significantly involve the activation of one enzyme through the effect of other in order to accomplish the downstream signaling pathway.

According to the context of this question, the process of phosphorylation involves the addition of a phosphate group over the compound in order to stimulate its activity. This is accomplished by the structural change in each phosphorylated protein, with the addition of a phosphate group to activate the protein.

Therefore, the correct option for this question is D.

To learn more about the Signal transduction pathway, refer to the link:

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A bat is a mammal even though it flies in air. give reason​

Answers

Answer:

Bats are mammals. As the bats are warm blooded, and they can fly like the birds, bats are known as flying animal. Means they have two unique characteristics. They can fly like birds, and can give birth and suckle to their young ones like animals.

Answer:

because it has wings

Explanation:

the answer is simple

bat fly

blue whale swim

but both are mammal

Is Brewer's yeast a type of bacteria

Answers

Explanation:

Brewer's yeast is an ingredient used in the production of beer and bread. It is made from Saccharomyces cerevisiae, a one-celled fungus. ... Brewer's yeast is considered a probiotic and is used to aid digestion.

Answer:

Well Brewers Yeast is actually a Probiotic, and well a bacteria as well,

but its a good bacteria.

Explanation:

The difference between a plant with lateral buds and a plant with no lateral buds ​

Answers

terminal buds develop at the top of a stem, lateral buds develop on the sides

Can someone please help me with this biology question?

Answers

i think it is a not sure though

Answer:

I think it's C. The female parent hemophiliac..eta

but I would wait for a second opinion

different seeds need different cultivation. justify in 200 words.

for 18 points​

Answers

Answer:

Cultivation is the process of growing crops. we need different seeds to cultivate different types of food. Similarly, different seeds need different cultivation. For eg: we grow potatoes in well-drained loam soil. But we grow rice in muddy soil. Every seed has a different way to produce food. They need different temperate or climates, different types of soil, to grow them. They have their own time or season to grow and produce food. If we try to grow plants or vegetables in the wrong season or the wrong process, then we can't get a good result. For eg: If we try to grow rice in drained soil then it will not give us a good result or if we try to grow potatoes in muddy soil we cant get our good result.

So, we can say that different seeds need different cultivation.

hope this helps. please mark me as brainlist

in guinea pigs long hair is dominant over short hair. describe the results of a cross between a long haired, heterozygous guinea pig with a short haired guinea pig

Answers

Answer:

50% chance of long hair heterozygous

50% chance of short hair

Explanation:

    L   l

l   Ll   ll

l   Ll   ll            <------ punnet square

L = dominant long hair

l = recessive short hair

50% chance of long hair heterozygous

50% chance of short hair

*EARTH SCIENCE CLASS*

1. Scales are used to figure out the ratio of the distance in the map to the actual distance between locations.

A. what is the name of two different types of scales found on maps?

B. how does each scale work?

Answers

Answer:

Bar and lexical.

Explanation:

Bar and lexical are the name of two different types of scales that are found on maps. Bar scales are used more frequently in the maps because they represent or show the distance ratio visually instead of in words, while on the other hand, lexical scales may be expressed in words, as a ratio, or as a fraction. Examples are 1:10,000 or 1/10,000. Using map scales is very important in the real world if you want to find out the distance you are traveling.

In the plasma membrane, the phospholipid heads Group of answer choices are isotonic and do not respond to water. are hydrophobic and face inward, shielded from water. are hydrophilic and face inward, shielded from water. are hydrophilic and face outward toward the aqueous solution on both sides of the membrane. are hydrophobic and face outward toward the aqueous solution on both sides of the membrane.

Answers

Answer:

hydrophilic and face outward toward the aqueous solution on both sides of the membrane

Explanation:

The cell membrane is mainly composed of phospholipids, which are arranged in a lipid bilayer. In general, phospholipids consist of a glycerol unit, a phosphate group, and two fatty acids. In a lipid bilayer, hydrophilic (polar) phosphate heads are always oriented outwards and interact with surrounding water molecules; whereas hydrophobic fatty acid tails are oriented towards the center of the lipid bilayer away from water. It is for that reason that phospholipids are considered to be amphipathic molecules, where fatty acids confer hydrophobic properties and polar phosphate groups confer hydrophilic properties.

ways in which soil organisms such as earth worms improve soil fertility

Answers

Answer:

by eating organic matter in the soil and excreting castings that are rich in nitrogen, phosphorus, and potassium which make the soil nourishing.

A technique that can be used to separate proteins based primarily on the presence of non-polar residues on their surface is called A) ion-exchange chromatography. B) gel filtration chromatography. C) affinity chromatography. D) gel electrophoresis. E) hydrophobic interaction chromatography.

Answers

Answer:

E) hydrophobic interaction chromatography.

Explanation:

Hydrophobic interaction chromatography (HIC) is a methodology used to separate protein molecules depending on their hydrophobicity. HIC enables the separation and purification of proteins by using a reversible interaction between the target protein and the hydrophobic ligand of a HIC resin such as, for example, methacrylate-based beads. This interaction is influenced by the running buffer (high salt concentrations favor hydrophobic interactions). HIC enables the separation of proteins under low denaturation conditions, thereby preserving their biological functions.

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