Answer:
myelin
Explanation:
Myelin insulates the axon which speeds up impulse conduction.
Hope that helps.
What is the life spain of the queen bee?
Answer:2 years
Explanation:
they don't live very long after she gives birth
brainlist plz
Explanation:
1-2 years................
I need help pls help
Answer:
In the rock cycle the three main rock types are igneous, sedimentary, and metamorphic. Arrows connecting the three rock types show the processes that change one rock type into another. The cycle has no beginning and no end. Rocks deep within the Earth are right now becoming other types of rocks. Rocks at the surface are lying in place before they are next exposed to a process that will change them
Explanation:
First to last, one to two, I am I, I was you, last my first, my self retains, I sow division, and make it whole
Answer: is this biogly
Explanation:
What is true about all neurons?
0 They are bundled together in nerves that are surrounded by a protective sheath.
0 They all transmit signals through axons and receive neurotransmitters through dendrites.
0 They each bring nutrients to the brain and produce a fatty protective layer called myelin.
0 They all send signals from the brain to the body through long axons in the vertebral column.
Answer:
B and D
Explanation:
I did that question
Answer:
The correct answer is B
Explanation:
what is a example of a harmful trait for bed bugs? FAKE ANSWERS WILL BE REPORTED
Answer:
Affects of bed bug bites can cause health complications like sleep deprivation and anemia from loss of blood. Although the bites are intrinsically dangerous, the bites are itchy.
Explanation:
Not sure if this is the answer question is asking for, I hope it is if not I'm sorry :)
17
What is the correct chemical equation for cellular respiration?
1
CO2 + sunlight + H2O --> O2 + C6H1206
CO2 + O2 + H2O --> ATP + C6H1206
O2 + CH,206 --> CO2 + ATP + H2O
O2 + ATP + H20 --> CO2 + C6H1206
Answer:
line three C6H12O6 + 602 > H2O + 6CO2 + ATP
Explanation:
Oxygen and glucose react together to release carbon dioxide and water. It's the opposite of photosynthesis.
Which cell organelle is needed to produce proteins, such as enzymes or some types of
hormones?
Answer:
Endocrine
Explanation:
Based on scientific research, which statement best describes mutationsWhich is a point mutation and not a frameshift mutation
Answer:
1. Mutations are rare occurrences
2. Mutations rarely occur
3. an agent that causes a mutation in DNA
4. nonsense
5. Missense is correct I got it wrong though
6. Deletion
Complete the sentence using one of the following words:
Initiation, Elongation, or Termination.
of transcription involves the detachment of
the RNA from the DNA template.
Answer:Elongation
Explanation:
Answer: Termenation
Explanation:
Which of the following statements is true?
Groundwater is not part of the water cycle.
Most of the earths water is freshwater.
Thermal pollution is the main disadvantage of hydroelectric power.
Refining oil pollutes the air with nitrogen dioxide.
Answer:
Im pretty sure that "Refining oil pollutes the air with nitrogen dioxide" is a true statement.
Explanation:
well,,, all the others are false because: groundwater is definitly part of the water cycle, most of earth's water is NOT fresh bc only 2% of earth's water is fresh, and hydroelectric power would contribute more to water pollution than to thermal pollution-
(I hope this was helpful)
If someone stole your DNA, could they steal your identity?
Yes
Criminals might steal DNA to use the genetic identity of their victim
Answer:
yes and no
Explanation:
if someone actually stole your DNA you wouldn't be alive right now,
but if someone stole "parts" of your DNA you would still be the same person because it doesn't matter what you look like you are your own person an example of this are identical twins, identical twins share the same exact DNA but they aren't the exact same person since they both can like different stuff and have different personalities. but if you mean in a biological stand point "if someone stole your DNA, could they steal your identity" of course not, at least not with our technology.
also what an odd question I like it :)
) Listen
What question might an applied science researcher ask about wind?
O What impact does geography have on wind patterns?
O What impact does percent humidity have on wind speed?
O How can wind be used to generate electricity?
O How does temperature affect wind speed?
Answer:
O How can wind be used to generate electricity?
A wide, fan shaped deposit sloping down. A geologist took this aerial photo of a location where a river flows out of a mountain range. What feature is pictured here? alluvial fan delta flood plain oxbow lake
Answer:
alluvial fan
Explanation:
correct on edge 2020
Answer:
Alluvial fan
Explanation:
I just took the assignment on edge!
Which of the following types of the cell transport moves from low to high concentration and requires energy
Answer:
During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.
Explanation:
This should be correct.
Answer:
Diffusion
Explanation:
Among us who killed red green said he was doing the card thing yellow was with purple blue was with purple orange said he was with purple who killed red???
Answer:
green. unless the others werent accounted for by purple.
Which statement concerning proteins is not correct? *
Answer:
i wish i could help ok
Explanation:
ohboyohboyohboyohboyohboyohboyohboyohboyohboyohboyohboyohboyohboohboyohboyohboyohboyohboyohboyoh
PLZ HELP 40PTSThe table below shows the mass of some horse fossils.
Horse Fossil Record
Horse Fossil Mass (kg)
A 80
B 270
C 150
D 50
Ancient horses had less mass than present-day horses. The mass of the present-day horse is about 500 kilograms. What is the correct order of evolution of the horse starting from the youngest fossil?
1. A C D B
2.B D C A
3. D A C B
4. B C A D
Answer:
D and 4
Explanation:
Answer:
Its D and the last one is 4
Explanation:
Which of the following molecules is an example of a carbon chain that is bent because of the carbon's ability to form double and triple bonds with other carbon atoms?
a.) Saturated fatty acids
b.) Unsaturated fatty acids
c.) Fructose
d.) Glucose
Answer:
B
Explanation:
Unsaturated fatty acids have kinks in the fatty acid chains. Every double bond is a kink.
Unsaturated fatty acids are an example of a carbon chain that is bent because of the carbon's ability to form double and triple bonds with other carbon atoms.
What do you mean by Molecules?Molecules may be defined as one or more groups of atoms held together by various chemical bonds.
On the basis of the number of bonds, fatty acids are classified into two categories, i.e. Saturated and unsaturated fatty acids.
Saturated fatty acids consist of only a single bond with long carbon chains with terminal carboxylic acid, while unsaturated fatty acids consist of double or triple bonds with long carbon chains with a terminal carboxylic acid.
Therefore, unsaturated fatty acids are an example of a carbon chain that is bent because of the carbon's ability to form double and triple bonds with other carbon atoms.
To learn more about Fatty acids, refer to the link:
https://brainly.com/question/26353151
#SPJ2
some organisms undergo asexual reproduction through mitosis while others reproduce sexually in their cells undergo mitosis to produce gametes . if they were drastic changes in temperature in an ecosystem which reproductive process do you produce which most beneficial to a species and why
Answer: Meiosis
Explanation: it results in more genetic variation, which would help ensure the species will survive
FILL IN BLANK !!!Question 10 options:
DNA contains genes that can be read to create------------------
that directs the ribosome to build certain--------------------
as needed by specific cells or situations.
Answer:
DNA contains genes that can be read to create messenger RNA that directs the ribosome to build certain proteins as needed by specific cells or situations.
Explanation:
DNA is a nucleic acid that contains in its structure a specific sequence of nucleotides, whose quantity and order determine the genetic information of an individual. A chromosome consists of a DNA molecule, and each fragment of this molecule constitutes genes with specific instructions for determining structural and functional characteristics.
Transcription is the process by which DNA can be read and transcribed into messenger RNA (mRNA), a molecule that carries the genetic code to the ribosomes for protein synthesis, in a process called translation.
When a cell needs to synthesize a specific protein, transcription and translation mechanisms occur so that the protein can be synthesized.
The three largest mountain ranges in the United States are the Pacific Mountain System, the Appalachian Mountains, and the __________ Mountains.
A.
Andes
B.
Rocky
C.
Cascade
D.
Canadian Shield
Please select the best answer from the choices provided.
A
B
C
D
Gimme a reason and ill give u a brainliest
Answer:
Rocky
Explanation: don't know if it's correct tbh but I'm going with it
Answer:
B) Rocky
Explanation:
Why are blood cells disk shaped?
Answer:
To carry oxygen to parts of the body that need it.
Explanation:
The disk shape allows for pockets of oxygen to be stored inside.
What is the answer to this?
Answer:
Ribosomes
Explanation:
I hated this topic in science, until my teacher talked about it with me in 6th grade. we heavily discussed each organelle, and I am almost POSITIVE that this fits the category of Ribosomes. I hope this helped! stay safe and keep learning!
Pleaseeeee helpppp meeeeeee!!!!!!!!
Answer:
answer is very easy and simple
Photosynthesis altered earth's ancient atmosphere through the production of oxygen, which allowed for the evolution of
animal life. This is an example of simultaneous coevolution of earth's systems and life on earth.
A False
B True
Answer:
False
Explanation:
i probably got it wrong
certain cells have densely packed mitochondria and the cristae ( infolded projections of a mitochondrion) are very closely together. what would you predict about the function of such cells? explain your reasoning
Answer:
What can be deduced of cell that have densely packed mitochondria and the cristae are very closely together is that its function requires large amounts of energy.
Explanation:
Mitochondria are cellular organelles in charge of energy production. In these organelles occurs oxidative phosphorylation and electron transport chain, whose final product is ATP, an energy molecule.
A cell with a large number of mitochondria, whose crests are very close together and tight, belongs to a tissue that has a lot of activity and its energy requirement is high.
An example of cells with densely packed mitochondria are skeletal muscle and heart muscle.
The cartilage that connects bones together belongs to which system?
Group of answer choices
skeletal
muscular
nervous
integumentary
Answer:
skeletal system
Explanation:
The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together. The bone mass in the skeleton reaches maximum density around age 21.
Complete the sentences to describe the structure of DNA. The shape of the DNA molecule is called a double
The shape of the DNA molecule is called a double helix.
This is because the structure has four main chemicals that join together in specific patterns that looks like a double helix.
Hope this helps :))
HELP ME PLEASE SOON BEFORE 1/4/2021
When Simba is staring up into the stars at the image of his father, Mufusa says “When Simba is staring Mufusa says “You are more than what you have become….remember who you are….you must take your place in the circle of life”. What is the significance of this statement from an ecological perspective?
In the exhaustion stage of the general adaptation syndrome, the parasympathetic division of the autonomic nervous system may predominate. As a result, __________.
Answer:
many aspects of sympathetic activity are reversed
Explanation:
When he parasympathetic division of the autonomic nervous system predominates, this may result into many aspects of sympathetic activity being reversed. The sympathetic nervous system, which is like the accelerator of the body, is known as the flight or fight nervous system and deals with stress, typically speeding things up. The parasympathetic nervous system, which is like the brakes of the body, helps to conserve energy and protect, typically slowing things down.