Covalent bonds are found only in covalent compounds. True or false?

Answers

Answer 1
I think it is False

Related Questions

What tissues are included in the connective tissues?

Answers

Answer:

the connective tissues includes several types of fibrous tissue that vary only in their density and cellularity as well as the more specialized and recognizable variants- Bone ligament, tendons, cartilage, and adipose fat tissue.

1.) Blood
2.) fat tissue ( which stores fat below the skin)
3.) ligament ( which joins 2 bones together ) .
4.) tendon ( which joins bone and muscle together ).
5.) skin
6.) cartilage ( a small bone which presents in nose and ears ).

- These are the 6 connective tissues present in our body.

How does tidal force affect the water and beaches on Earth?

Answers

Answer:

it dose it by pushing sand and moving rock

Answer:

The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon. These bulges of water are high tides. ... High tides and low tides are caused by the Moon. The Moon's gravitational pull generates something called the tidal force.

Explanation:

What is the atomic number for Sodium?

Answers

Answer:11

Explanation:

If you look at the periodic table, sodium's atomic number is 11, which means it has 11 protons in the nucleus.

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What are some things people do that increase water erosion on beaches and on surface

areas within continental interiors?

Answers

Answer:

Explanation:Seawalls are structures built of concrete, wood, steel or boulders that run parallel to the beach at the land/water interface. They may also be called bulkheads or revetments. They are designed to protect structures by stopping the natural movement of sand by the waves.

please help

please no silly answers

Answers

Answer:

Explanation:

PP

Answer:

PP both capital

Explanation:

Describe how the mutation has affected the protein coded by this gene.
CGT ACG GCT AC

Answers

DNA : CGT ACG GCT
mRNA: GCA UGC CGA
A.A: Ala Cys Arg
The mRNA strand is made complementary to the DNA strand. Adenine pairs with uracil in mRNA and thymine in DNA. Guanine pairs with cytosine. The amino acids which will be formed can be depicted in the form of triplets of the bases using a RNA codon table

The body temperature of Srinath is 99°F.
Is he suffering from fever? If so, why?​

Answers

Answer:

kjkljlj

Explanation:

Answer:

The average body temperature of human body is 98.4°F. Srinaths body temperature is 99°F so There is negligible increase than normal body temperature. So srinaths doesn't have fever.

Sorry i'm late with the answer, hope it helps, have a great day/night, and stay safe!

Hello everyone! I hope you have an amazing rest of your week.

I have attached a screenshot that I hope will allow you to answer my question. Please only answer if you are positive that you are correct.

Thank you!!!!!

Answers

Answer:

a) true

b) false

c) true

d) false

e) false

Explanation:

hi im taking ap biology and it's not my best subject but here r my reasonings:

a) inhibitors decrease the rate of reactions in general, so i would assume that increasing the number of inhibitors would decrease the overall rate or reaction

b) it's false bc allosteric inhibitors bind to a place on the enzyme other than the active site. u can see on the figures that the blue-green allosteric inhibitor is in a place other than the active site at the top

c) because allosteric inhibitors bind to a different place on the enzyme, this often results in an formational change in the enzyme. bc of this change in shape of the enzyme, this can rly prevent the substrate from binding to the active site

d) i dont think adding a competitive inhibitor will increase the number of products bc competitive inhibitors decrease the reaction rate by blocking substrates from binding to the active site :/

e) false bc competitive inhibitors do not bind to the substrates; they bind to the active sites, thus blocking the substrate from entering the active site. u can see this in the blue-green square at the top figures

which substance is not part a nucleotide​

Answers

Answer:

phospholipids

Explanation:

the three nucleotide are - 5-carbon sugar, a phosphate group, and a nitrogenous base. A nucleotide does not contain phospholipids.

who is the fist precident in the united state

Answers

Answer: The first president was George Washington

You should learn this by first grade

Explanation:

Question 3
Proteins are chains of Amino Acids bonded together. Which is the correct sequence for making proteins?
A
Information in DNA is formed into proteins directly.
B
Information in RNA uses thermal energy to make a protein
с
Information in DNA in translated into RNA and then transcribed into a protein
D
Information in DNA is transcribed into RNA ans then translated into a protein
C2020 Illuminate Education. Inc

Answers

Answer: C

Explanation: bro i got a 100% on my test yesterday doing this bro i got every thing right pick c bro ok yeah

Information in DNA in translated into RNA and then transcribed into a protein is the correct sequence for making proteins.

What are proteins?

Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.

Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

There are seven types of proteins: antibodies, contractile proteins, enzymes, hormonal proteins, structural proteins, storage proteins, and transport proteins.

Learn more about proteins:

https://brainly.com/question/29776206

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In the 1960s the molecular biology George Streisinger developed the strand-slippage hypothesis. Streisinger noticed that mutations occurred in areas of DNA that contained many repeated sequences. When a strand-slippage error occurs, an insertion mutation can result. How does the insertion mutation affect the DNA? a Nitrogenous bases are added b Nitrogenous bases are damaged. c Nitrogenous bases are exchanged. d Nitrogenous bas

Answers

Answer:

a Nitrogenous bases are added

Explanation:

George Streisinger used a bacterial virus (phage T4) to show that most insertions and deletions (indels) are due to mutations in tandem repeats. From this discovery, Streisinger proposed the strand-slippage hypothesis, which enabled to understand this process. The strand-slippage hypothesis indicates that slipped strand mispairing mutations during DNA replication may be due to DNA loops which are associated with the incorrect insertion/deletion of a nucleotide to the newly synthesized strand, and these indels can become permanent mutations.

The insertion mutation in which a Nitrogenous bases are added affect the DNA sequence.

Strand-slippage hypothesis:

Streisinger proposed the hypothesis which enabled to understand the process of insertion or deletion mutation. It  indicates that insertion or deletion mutation occur due to the presence of sequence repeats in the DNA that results in loop formation during replication.

Therefore, the insertion mutation in which a Nitrogenous bases are added affect the DNA sequence.

To know more about insertion mutation,

https://brainly.com/question/15553280

Which phase of a clinical trial is the first phase to study a pharmaceutical product used by people who have the medical condition being studied?

A. Phase 3
B. Phase 4
C. Phase 1
D. Phase 2

Answers

Answer:

phase 2

Explanation:

PENN
"Phase 2 clinical trials examine the drug on a larger group of patients who have the specific disease or medical condition the drug is intended to treat."

Which plate boundaries and movements most commonly create earthquakes? Explain how earthquakes can be created by plate tectonics.

I need this answered in the next ten min

Answers

Answer:

Movement in narrow zones along plate boundaries causes most earthquakes. Most seismic activity occurs at three types of plate boundaries—divergent, convergent, and transform. As the plates move past each other, they sometimes get caught and pressure builds up.

Select all the correct answers.
Identify the errors in the image.


The egg stage is missing.
The mosquito transforms into a butterfly.
The pupal stage should come after the larval stage.
There is no metamorphosis.

Answers

Answer:

The egg stage is missing” and “The mosquito transforms into a butterfly”

Explanation:

I GOT IT RIGHT

Answer:

The mosquito transforms into a butterfly.

The egg stage is missing

Explanation:

i got it right on the test

Primary lateral sclerosis is a disease that affects the body's ability to react to stimuli and causes a person to have difficulty moving the legs, body trunk, arms, hands, and face.

Which specialized cells are most affected by this disease?

epithelial cells, hepatocytes
neurons, epithelial cells
muscle cells, neurons
hepatocytes, muscle cells

Answers

Answer:

The cells that are most affected by Primary Lateral Sclerosis are muscle cells and neurons.

Explanation:

Primary Lateral Sclerosis (PLE) is a condition that affects the portion of the peripheral nerves that are responsible for innervating the striated muscles, producing muscle stiffness and paralysis.

The cause of PLE is unknown and it produces a degeneration of the supporting tissue —glial tissue— in the lateral portion of the spinal cord and nerves, which is in charge of activating the muscle tissue. As a result, the cells most affected are the neurons, which do not fulfill their function, and the muscle cells that tend to atrophy.

The other answer combinations are wrong choices because:

Primary lateral sclerosis does not affect the epithelial tissue or the liver cell.

Answer: C

Explanation: edge 2020

- Why is the snowline
important to the formation of glaciers.

Answers

Answer:

Explanation:

The snow line is an irregular line located along the ground surface where the accumulation of snowfall equals ablation (melting and evaporation). ... During glacial periods, the climatic snow line was from 600 to 1,200 m (2,000 to 4,000 feet) lower than at present.

define kinetic energy and thermal energy. Describe what happens to each as the temperature of a substances increases.

Answers

Explanation:

All matter is made up of particles that are constantly moving. The motion of the particles results in kinetic energy. The part of total internal energy that can be transferred is thermal energy. As temperature increases, the particles in a substance move faster and have greater kinetic and thermal energy.

Answer:

All matter is made up of particles that are constantly moving. The motion of the particles results in kinetic energy. The part of total internal energy that can be transferred is thermal energy. As temperature increases, the particles in a substance move faster and have greater kinetic and thermal energy.

Explanation:

A gardener is wondering where to plant a newly acquired plant that didn't have a
label that told the gardener where to plant it. You notice the plant has
pneumatophores, so you advise the gardener to plant it
a) in sandy area that drained quickly
Ob) in a tree, with all of it's roots exposed to air.
c) in standing water
d) in a hot, sunny spot
e) in a tree that could serve as a host plant; this plant is a parasitic plant.

Answers

Answer:

and standing water until you are advised or had looked it up whether it will need sun moderate light

According to the table provided, which pond organism shares the most characteristics with animals?

Answers

Answer:

where is the table

Explanation:

Choose the stage that best matches the description given.
The body is pale and stiffened due to rigor mortis:
days 20-50
days.1-3
days 4-10
after day 50
days 10-25

Answers

Answer:

1-3 Days

Explanation:

Answer:

days.1-3

Explanation:

took it on test and got 100%

why was interphase referred to as the resting phase of the cell cycle​

Answers

Answer:

Originally interphase of the cell cycle was called the "resting stage", since light microscopy could not detect any activities taking place within the cells. So it was thought that the cell is resting without carrying out any activities.

Explanation:

from google

Answer:

the cell grows to its largest point in this stage and it does not have and major functions besides that.

Explanation:

hope this helps :)

what is 75% of 400?

Answers

Answer:

300

kzksmsmnsnsnsnsnsns

Answer: Your answer is 300

Explanation: Just do .75 multiplied by 400, and you get 300. Hope this helped

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Which acronym refers to a set of best practices for developing documentation as described by the FDA?

A. ALCOA
B. HSP
C. CSR
D. CRF

Answers

Answer:

itss B

Explanation:

there is no explanation its B

Answer:

Crf

Explanation:

The movement of oxygen and carbon dioxide into and out of the cell is called gas exchange which two body organ systems are involved in gas exchange which type of plasma membrane transport is used for gas exchange in the method best please explain your answer

Answers

Answer:

The two body organ systems involved in gas exchange are the respiratory and circulatory systems, and the membrane transport used for the exchange is the diffusion.

Explanation:

The respiratory system is responsible for introducing oxygen-charged air, which passes to the pulmonary alveoli where gas exchange occurs. The blood that travels through the circulatory system carries oxygen (O₂) or carbon dioxide (CO₂), which is coupled to the hemoglobin found in the erythrocytes.  

The alveolus-capillary membrane is the anatomical site where gas exchange occurs, a process where oxygen from the inspired air passes into the blood and carbon dioxide from cellular metabolism passes into the alveolus to be eliminated on expiration.

The mechanism of gas exchange in the capillary alveolus membrane depends on a gas concentration gradient, given by the difference in the partial pressures (Pa) as PaO₂ and PaCO₂ at a given time.

The blood that reaches the lung is non-oxygenated blood, with a PaCO₂ higher than that found in the alveolus.At the same time, the alveolar PaO₂ is higher than the PaO₂ of non-oxygenated blood.

Diffusion then occurs from the place where there is a high partial gas pressure to another place where the partial pressure is lower, i.e. O₂ from the alveolus to the blood and CO₂ from the blood to the alaveolus.

image of transcription

Answers

I think this is what you’re looking for hopefully

look at the teeth in the lions mouth. how is the structure of the lions teeth an adaptation

will give brainliest

Answers

Answer:

How is the structure of the lion's teeth an adaptation?

They are sharp adapted for biting, ripping, and tearing flesh.

Someone please help me on this one thanks !

Answers

B. Water; Nutrients hope this helps !

the fire will cause the reading of air pollution index increases to 150.explain the situation​

Answers

Answer:

Explanation:

the fire increase the amount of dust, carbon dioxide, sulfur dioxide when fossil fuels are burned.  if the reading increase The elderly, children, and people with lung disease are vulnerable to the effects of ozone pollution; and the elderly, children and those with heart and lung disease are at risk from particulate matter.

Describe what hereditary is and how it works in mice

Answers

Answer:

Heredity is the inheritance of genes from parent "mice" to their offspring. ... mice have 20 SETS of chromosomes, making 40 chromosomes overall. Each chromosome may not have the same form of allele as the next, since one pair came from the mother and onother the father.

Explanation:

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