Answer:
They're non-coding RNAs that help the messenger RNAs to undergo the protein translation process. These RNAs, like the other messenger RNAs, are made in the nucleus, but ribosomal RNAs are made in the nucleolus which is a very specific part of the cell nucleus.
Explanation:
Answer:
RNA is synthesized in the nucleus and then exported to the cytoplasm.
Explanation:
Ribonucleic acid is a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes. RNA and deoxyribonucleic acid are nucleic acids
what is the difference between ovulation parturition, and gestation
What are the three parts of modern cell theory. Choose all that apply.
A.) The cell is the smallest living unit in organisms
B.) All cells come from other pre-existing cells
C.) All living things are made of cells
D.) All organisms are multicellular
Answer:C.) All living things are made of cellsExplanation:
how does sexual reproduction increase variation within a species
Explanation:
The process of sexual reproduction introduces variation into the species because the alleles that the mother and the father carry are mixed together in the offspring. ... A mate must be found, the egg must be fertilised by sperm, and then the offspring develop.
Answer:
because it increases the gene pool
Explanation:
So sexual reproduction requires two organisms, a male and a female, and their offspring has a combination of both of the parents, this varies the gene pool. Then the offspring creates more offspring, further varying the gene pool.
hope this helps:)
trace the pathway of impulses through the nervous system in response to feeling rain on your skin?
Sensory neuron(s) then transmit information from the sensory receptor(s) to the Central Nervous System
Explanation:
These receptors are located all over the body but some types of receptors are in specific areas of the body (e.g. taste receptors in the mouth).
Sensory neuron(s) then transmit information from the sensory receptor(s) to the Central Nervous System (i.e. the brain and spinal cord, sometimes referred to in the abbreviated form: C.N.S.). This is happens because peripheral nerves all connect to the spinal cord via the network of nerves within the nervous system.
The information so received by the C.N.S. is further transmitted by relay neurone(s) with the C.N.S.
Hope THis Helps x
2 Why does Sean Brady feel optimistic about the discovery of this new antibiotic?
(A) because it has already been approved to treat illnesses in humans
(B) because it helped him launch his company, Lodo Therapeutics
(C) because it proved that lab studies are not necessary to develop new antibiotics
(D) because it suggests that more antibiotics are waiting to be discovered
Article : Scientists are studying new ways of finding antibiotics — in dirt
Answer:
D. Because it suggests that more antibiotics are waiting to be discovered
HELP PLEASE I WILL GIVE BRAINLIEST
Answer:
B
Explanation:
Which of the following statements is false?
Carbon dioxide has been used to produce sugars and many other molecules needed by the plants.
O Both plants responded to changes in light intensity in the same way.
O At most temperatures, both plants consumed carbon dioxide.
O Both plants responded to changes in temperature in the same way.
Answer:
carbon dioxide statement is false
Compare and contrast a fossil and a trilobite.(1 point)
A (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, fossils are only found under water, whereas trilobites are found all over the globe.
B (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, trilobites are only found on the bottom of the ocean, whereas fossils are found only on land.
C (Both fossils and trilobites are extremely old. However, a fossil was a creature that was living on Earth at some point that over time turned into a trilobite, meaning a fossil is one type of many different types of creatures found in trilobites.
D (Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
NO FILES
Answer:
D. Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils. So, the correct option is D.
What do you mean by Fossil?Fossils are the preserved remains of the organisms whose bodies were buried in the sediments, such as sedimentary rocks.
Trilobite is a member of a group of extinct fossil arthropods easily recognized by their distinctive three-lobed and three-segment forms. It is exclusively a marine animal. It first appeared at the beginning of the Cambrian period.
Therefore, option (d) significantly compares and contrasts a fossil and a trilobite.
To learn more about Fossils, refer to the link:
https://brainly.com/question/11224681
1. Each branching point represents a point in evolutionary history where an ancestral evolutionary lineage gave rise to a new lineage. The most recent common ancestor shared by all lineages in this cladogram is
represented by the number
Enter... The most
recent common ancestor shared only by gymnosperms and angiosperms is represented by Enter..
Hello. You did not present the cladogram to which the question refers, which makes it impossible for it to be answered. However, I will try to help you in the best possible way.
A cladogram is the representation of the evolutionary relationships between living beings, showing ancestry and the genetic relationship between them. The cladogram is represented by lines and dots. The lines represent the evolutionary time and the dot between them represents the ancestor of a new species. In this case, to answer your first question, we can consider that the most recent ancestor of all species is the ancestor of the central line. However, the most recent ancestor, shared only by gymnosperms and angiosperms, is the one that is in the dot closest to the lines that represent gymnosperms and angiosperms.
Answer:
a. 1
b. 4
Explanation:
What molecule(s) do plants release into the air?
Answer:
There are three kinds of gases. Stomata: carbon dioxide, oxygen, and water vapor.
Explanation:
Hope this helps!
Answer:
oxygen and carbon dioxide
Before mitosis begins, which happens before the nucleus starts diving?
A. The cytoplasm separates.
B. The DNA replicates.
C. The sister chromatids separate.
D. The homologous chromosomes cross over.
Answer:
B. The DNA replicates.
Explanation:
Activity in the chromosomes must occur before the beginning of mitosis. The cells will enter the S1 phase in preparation to divide.
Answer:
B should be your answer
Explanation:
need the answer quick please thanks
meiosis in all plants and animals that ....
PLEASE HELP I BEG :
Explain why all solids are not the same, even if they are made of the
same type of atoms? *
All solids are not the same, even if they are made of the same type of atoms because the arrangement of atoms is different.
cuales son las formas de las células
Respuesta:
Por lo general, las células son redondas, alargadas o esféricas. También hay algunas celdas que son largas y puntiagudas en ambos extremos. Estas células presentan forma de huso. En algunos casos, las celdas son muy largas.
Which nitrogen bases (codon) in the mRNA code for the amino acid Valine?
Answer: GUU, GUC, GUA, GUG
Explanation:
Many animals live in large groups to increase their chances of survival and reproductive success.
Which statement provides evidence that living in groups is beneficial to its members?
A. Animals living in large groups tend to attract more predators.
B. Animals living in large groups tend to spread diseases more easily.
c. Animals living in large groups are able to hunt and take down larger prey.
D. Animals living in large groups tend to compete more for resources and mates.
Answer:
D. Animals living in large groups tend to compete more for resources and mates.
plz help i need this asap!!! Which characteristics do all bony and jawless fish have in common? Check all that apply.
backbone
swim bladder
scales
gills
bony skeleton
Answer:
Gills, Scales, swim bladder, and backbone.
Describe the three stages of a volcano.
Answer:
active, dormant, and extinct.
Explanation:
An active volcano is one which has recently erupted and there is a possibility that it may erupt soon.
A dormant volcano is one which has not erupted in a long time but there is a possibility it can erupt in the future.
An extinct volcano is one which has erupted thousands of years ago and there’s no possibility of eruption.
Answer: active, dormant, and extinct.
Explanation:
An active volcano is one which has recently erupted and there is a possibility that it may erupt soon. A dormant volcano is one which has not erupted in a long time but there is a possibility it can erupt in the future.
Determine which are true of prokaryotic and eukaryotic transcription. In prokaryotic cells _____________; in eukaryotic cells ______________.
Answer:
This question is not complete as it lacks options. However, it can be answered by giving the general differences between eukaryotic and prokaryotic transcription.
Explanation:
Eukaryotes are organisms that possess a membrane-bound nucleus that harbors their genetic material while prokaryotes are organisms that lack a membrane-bound nucleus.
Transcription is the process whereby a DNA template is used to produce an mRNA molecule. Below are the common differences in the transcription of eukaryotic and prokaryotic:
- Transcription in eukaryoric cell occurs in a NUCLEUS while transcription in prokaryotic cell takes place in a CYTOPLASM
- Transcription in eukaryotic cell requires proteins called TRANSCRIPTION FACTORS while transcription in prokaryotic cell does not require TRANSCRIPTION FACTORS.
- Transcription in eukaryotic cells occurs differently from translation while transcription in prokaryotic cells is coupled with translation i.e occur simultaneously.
Theories provide the most logical explanation about why things happen the way they do.
True
False
.Why are shadows shorter around noon?
Make sure you give a full, detailed answer, not just one sentence.
At noon the sun is directly overhead the sun rays fall vertically on the body so the shadow is very short.
So the rays fall vertically on the body. in mornings and evenings the rays fall at inclined position. So shadows are long at mornings or evenings.
Shadows are shortest at noon because the sun is directly overhead. So the rays fall vertically on the body. In the morning and in the evening, the rays fall at inclined position. So shadows are longer during morning and evening.
What happens to a renewable resource when
people begin to use it more quickly than it can be
replaced?
O A. It becomes a sustainable resource.
B. It becomes polluted.
O C. It becomes a nonrenewable resource.
O D. It becomes a natural resource.
SUBMIT
Answer:
C
Explanation:
7 points each answer and brainliest
Which of these would most likely happen if Earth stops revolving around the sun but continues rotating on its axis?
A. only summers in the northern hemisphere
B. only summers in the southern hemisphere
C. no seasons in any part of Earth
D. two seasons in every part of Earth
Using Figure 10-4 above, list the correct order for the diagrams.
A. CDAB
B. DCAB
C. DACB
D. CDA
Which of these best explains why birds and dogs both show gills in their early development?
A. Both organisms can breathe underwater.
B. Both organisms share a common ancestor.
C. Both organisms use them to process food when they are young.
D. Both organisms have different ways of forming their lungs.
Answer:
d. both organisms have different ways of forming their lungs.
can someone help me fill this out?
Answer:
I Feel Bad For You My Dude
What factors influence ocean water density?
Answer:
Salinity, temperature and depth all affect the density of seawater. Density is a measure of how tightly a certain amount of matter is packed into a given volume. The more the stuff is packed in, the higher the density. Density can be calculated by dividing an object's mass by its volume.
Explanation:
Identify the 2 main types of cetaceans and explain how they are classified.
When in the cell cycle does DNA copy (replicate) itself?
A group of marine scientists introduced a species of fish into an artificial habitat and wanted to determine if it will grow well in the new environment. They recorded the population over several years and their data is plotted below. Analyze the data and formulate a conclusion. Does this species of fish do well in this habitat? Predict what will happen to the population over the next five years.
Answer:
It will be increased by a lot over the nect five years
Explanation:
Answer:
This species of fish don't do well in this habitat, we can see this because in 9 years the number of individuals went from 100 to 63, which is 37 individuals less. Over the next five years, the population will continue to decrease.