Answer: One of the primary differences between DNA and RNA is that DNA is double-stranded while RNA is single-stranded.
During experiment yeast fermentation ，how is the anerobic condition maintained to ensure that the fermentation process is completed？
Answer:
By covering the solution.
Explanation:
The anaerobic condition is maintained to ensure that the fermentation process is completed by covering the solution so that no oxygen enters the solution. Anaerobic conditions are necessary for the fermentation process because the anaerobic conditions allow the production of lactic acid, ethanol and carbondioxide gas from pyruvate. Without anaerobic condition, the fermentation process does not occur so that's why we can say that anaerobic conditions should be maintained for the fermentation process.
What percentage of the offspring are green , if you crossed a heterozygous pea plant with another heterozygous
pea plant?
50%
O 75%
O 25%
O 100%
Answer:100 percent
Explanation: This is because if both P plants are heterozygous both of them are caring an equal amount of genes hence they have and are 100% P plant heterozygous
Alzheimer's disease is not a progressive deterioration of the brain cells.
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Alzheimer's disease is a progressive deterioration of the brain cells :
i.e. statement in question is FalseAlzheimer's disease is a type of dementia that begins with a gradual loss of one's memory which degenerates into the inability of a patient suffering from the disease and some of these inabilities includes;
Inability to hold on to a conversation and Inability to respond properly to activities within their environment. Effect of Alzheimer's diseaseAlzheimer's disease affects the parts of the human brain responsible for proper speech/language and memory.
Hence we can conclude that Alzheimer's disease is a progressive deterioration of the brain cells : i.e. statement in question is False
Learn more about Alzheimer's disease : https://brainly.com/question/11686508
4. Raquel, Richard, Hanne, and Lenny equally
split the price of one season ticket so they
can take turns attending baseball games.
If a season ticket includes 68 games, how
many games should Raquel expect to
attend this season?
Answer:
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h
Explanation:
hhhh4uu4u4j4j4j4u4u4u4u4u4u4u
Why is important for blood to travel to the lungs?
Answer:
-
Explanation
It's important for blood to travel to the lungs because the rest of the body needs oxygen. As the blood cells pass into the lungs, they absorb oxygen and pump it out and through the rest of the body.
What happens during translation? *
A.) The cell uses information from mRNA to produce proteins.
B.) tRNA is made from mRNA.
C.) mRNA is made from DNA.
Answer:
What happens during translation? tRNA is made from mRNA.
Explanation:
Option B) is your answer. Have a great day.
Tiny pores present on the surface of leaves through which gaseous exchange occurs are called
Answer:
stomata IS THE CORRECT ANSWER
IF IT IS CORRECT FOLLOW ME
a) ¿Qué utensilios de uso común y pensando en la contingencia sanitaria, podrían ser elaborados del cobre?
Answer:
Hierro fundido.
Acero inoxidable.
Vidrio.
Bambú.
Cerámico.
quizás
Explanation:
3. A mutation is any
change in the DNA sequence that leads to a disadvantageous outcome.
• change in the DNA sequence.
• change in the DNA sequence that leads to an advantageous outcome.
• change in the amino acid sequence.
A mutation can be defined as any change in the DNA sequence that leads to a disadvantageous outcome.
What is mutation?A mutation is a any change that occurs in the sequence of DNA of a genome.
Mutation can be of different types depending on the outcome and they are as follows:
Deletion mutationInsertion mutationDuplication mutationMutation in living organisms is mostly disadvantageous.
Therefore, mutation can be defined as as any change in the DNA sequence that leads to a disadvantageous outcome.
Learn more about mutation at: https://brainly.com/question/13923224
Why did most mosquitoes perish when DDT was sprayed the first time?
Answer:
Due to no resistance.
Explanation:
Most mosquitoes perish when DDT chemical was sprayed the first time because these mosquitoes are vulnerable to the DDT chemical and there is no resistance present in their body against this chemical. DDT chemical is an insecticide which is used against insects or pests that causes damage to human, organisms and crops. DDT was first synthesized in 1874 by the Austrian chemist named Othmar Zeidler.
Discuss two ways that deforestation increases the amount of CO2 in the atmosphere.
Answer: Forests play a huge role in the carbon cycle on our planet. When forests are cut down, not only does carbon absorption cease, but also the carbon stored in the trees is released into the atmosphere as CO2 if the wood is burned or even if it is left to rot after the deforestation process.
Explanation:
There is increased respiration and diffusion from the deforested area.
What is deforestation?Deforestation is defined as the clearing or removal of tress due to agricultural croplands, urbanization, or mining activities.
Deforestation increases CO2 in the atmosphere through causing an increase in respiration and diffusion from the deforested area.
Learn more about deforestation here:
https://brainly.com/question/1478703
#SPJ2
A pyramid that shows the total amount of living tissue at each trophic level is known as a ____________.
APyramid of energy
BPyramid of numbers
CPyramid of organisms
D Pyramid of biomass
in which phase in cell cycle does the DNA structure change?
Answer:
In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).
Explanation:
Answer:
hiiiiiiiii.............
Please I need major help! Help me please?!?
Would the surface temperature of white dwarf stars be higher or lower than red supergiants?
What are some disadvantages of being a transgender women
Answer:
Transphobia is a big one of course, but if she's family oriented, not being able to have a pregnancy and children of her own are a huge hit to the self esteem. I've also heard that the scarring from surgeries and dysphoria can make it unbearable at some points.
Explanation:
I have several trans friends, so it's always nice to spread information about these things when I can :)
What type of energy transformation takes place during cellular respiration?
Answer: The energy transformation that takes place during cellular respiration is the conversion of glucose (chemical energy) to another form of compound with high energy bonds (adenosine triphosphate) that can be readily used by the body. All energy on Earth comes from the sun.
Explanation:
i need it fast
After chewing foods like rice, potato and bread, for a while, we can feel a mild
sweet taste. Give reason for this.
dude, you asked brainly the whole worksheet?? Do it yourself sreerag!!
Analyze the data and make a prediction as to which species has the greatest effect on an ecosystems recovery after a fire. Species Approximate Percentage of Species Diversity on Earth Insects 71% Plants 20% Fungi 5% Fish Less than 5% Reptiles & Amphibians Less than 5% Birds Less than 5% Mammals Less than 5% Plants Reptiles & Amphibians Insects Mammals
Answer:
Insects
Explanation:
it has the highest percentage
how does mitosis relate to the immune system
what explains the diffrence in traits between all living organisms remember it begins with v
Answer:
Variation explains the difference in traits between all living organisms.
Explanation:
Without variation it would be pretty impossible to notice any "differences" in traits, especially between living organisms.
Which example could be evidence for an organism's growth being influenced by the organism's genes?
A.
Vegetation grows at different rates depending on the available water supply.
B.
A hamster species can be made smaller by mating together only small hamsters.
C.
Orchids grown in a greenhouse are smaller than orchids grown in the wild.
D.
A cat that eats more food will grow to be larger than a cat that eat less food.
Answer:
C
Explanation:
a hamster species can be made similar by mating together only small hamsters.if uh need explanation let me know.
Help Piz I’m not good
please js help w one question ITS NUMBER FOURRRRR LM.AO i su.ck at pictures
Answer:
23.5 N and 23.5 S
Explanation:
Answer:
Tropical zone
Explanation:
It is closest to the equator and the maximum sun angle is also higher above the horizon. The sunlight going "through" the atmosphere strikes the surface at a more direct angle.
Hope this helps!
How would a disease that infects and kills Jerboa most directly affect the given
food web above?
what cell type has no membrane bound organelles has a single unbound chromosome and is very smal?
Answer:
prokaryotic cell
Explanation:
Why is my goldfish floating on top of the water and not swimming. (My mom took it away from me and she won't tell me)
Answer: your goldfish is in fish heaven now
Answer:
It’s sleeping
Explanation:
Which is a special concern with ocean pollution?
It is legal to dump trash in the ocean.
Plastics can look like food in the ocean.
The ocean.s big, so pollution isn't a problem
Answer: B plastic can look like food in the ocean. For example, to a sea turtle, a plastic grocery bag looks like the jellyfish they eat so they get confused and eat the bag thinking its food
The function of messenger RNA (mRNA) is:
A.To bring a sequence of bases from DNA to ribosome
B. To bind RNA to the ribosome
C.To deliver amino acids to the ribosome
D.All of the above
Answer:
I think it's A
Explanation:
What is the best way for the park to resolve this problem?
prevent public access to the park
teach visitors to recycle
relocate the bears to a different area
allow the bears to eat the trash
What is the best way for the park to resolve this problem?
A. Prevent public access to the park
B. Teach visitors to recycle
C. Relocate the bears to a different area
D. Allow the bears to eat the trash
Answer: B. Teach visitors to recycle
I believe this answer is correct, Hope I helped!