Answer:
What structure? Tell me and I'll come back and edit this answer to help!
Explanation:
Plant cells are what build/make-up the plants although the main purpose is Photosynthesis
Photosynthesis happens in the Chloroplasts of the plant cell and it is the process that plants get food, by taking advantage of Sunlight, Carbon Dioxide, and Water
Two colleagues that share the same office are exposed to the flu virus one week in January. Janet just recovered from the same flu virus two weeks earlier, while Mark has not been sick yet this winter. Which person do you expect would be more likely to become sick with this flu virus and why?
Janet: since she already had the flu, her immune system is weaker than Marks.
Janet: she will most likely get the flu again, and a more severe case of it.
Mark: he has not acquired any active immunity to the flu, and Janet has.
Mark: he has only passive immunity to the flu which will not benefit him in this case.
I believe Mark is more likely to get sick with the flu virus because Janet has acquired a slight immunity because she was infected with it while Mark has not been infected with the virus
One codon has the instructions to make
Answer:
1 protein
Explanation:
What is an essential characteristic of members of a given species?
the ability to produce eggs or live offspring without sexual reproduction
the ability to reproduce with members of another species
the ability to reproduce with one another and have fertile offspring
the ability to reproduce with organisms outside of their local gene pool
Answer:
the ability to reproduce with one another and have fertile offspring.
Explanation:
An essential characteristic of the members of a given species is the ability to reproduce with one another and have fertile offspring. Thus, the correct option is C.
What are the characteristics of a species?A species is a group of organisms which are living in an area with similar characteristics which are capable of exchanging genes and chromosomes and produce new organism similar to itself. The species are important as it maintains the equilibrium in the ecosystem.
A species can be defined as the largest group of organisms with the two individuals of the appropriate sexes can produce a fertile offspring, typically through sexual reproduction. The species can also be defined on the basis of their karyotype, DNA sequence, morphology, behavior or ecological niche.
Therefore, the correct option is C.
Learn more about Species here:
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Why is proteomics important in the systems biology approach?
Answer: Proteomics, generally regarded as the comprehensive study of the expression of all the proteins at a particular time in different organs, tissues, and cell types is a key enabling technology for the systems biology approach.
Explanation:
List three differences between light dependent and light-independent reactions of photosynthesis
Which type of energy causes raindrops to fall onto Earth's surface?
A. Gravitational energy
B. Geothermal energy
C. Solar energy
D. Nuclear energy
Answer:
A.
Explanation:
Gravitational energy draws things to it's surface
Answer:
its A
Explanation:
Please help me I do not know how
which will cause an increase in runoff and infiltration in an area
Answer:
More slopes on the ground, opened areas or potholes/sinkholes
Explanation:
True or False: Ecological succession happens very quickly, usually just a few years. True False
Answer:
I think is false
Explanation:
please mark me as brainliest
Answer: FALSE IS THE ANSWER
Explanation: BE ME FRIEND SND GIVE ME BRAINLYEST
where is the dna located in the eukaryotic cell
Answer:
Nucleus
I did this and I think it was right
Answer:
nucleus
The nucleus is particularly important among eukaryotic organelles because it is the location of a cell's DNA.
Which amino acid has a hydrophobic side chain?
Answer:
glycine, alanine, valine, leucone, isoleucine, proline, phenylalanine, methionine, and trytophan are all amino acids with hydrophobic side chains.
What tools can be used to make observations of the sparkles of a mineral?
Hammer
Streak plate
Flashlight
Steel nails
Answer: Flashlight
Explanation: The sparkles of a mineral is also known as it's luster. For example, a diamond when in the sun or under a source of light will shine due to the reflection of the sun. A flashlight is also a tool that can be used to observe the sparkles of a mineral, or in other words it's luster.
Hope this helps! <3
What is the process where water enters
the atmosphere by evaporating from the
leaves of plants?
A. Liquification
B. Transpiration
C. Sublimation
Answer:
B/Transpiration
Explanation:
Transpiration is evap- oration of liquid water from plants and trees into the atmosphere. Nearly all (99%) of all water that enters the roots transpires into the atmosphere. ... Sublimation is the process where ice and snow (a solid) changes into water vapor (a gas) without moving through the liquid phase
Food-borne illnesses can have substantial health and economic consequences. Correctly identify the steps that can lead to food-borne illness by Salmonella/Campylobacter and E. coli 0157:H7
1. Bloody diarrhea and hemolytic uremic syndrome can result
2. Live E. coli 0157:H7 bacteria are ingested
3. A Shiga-like toxin is produced
4. Incomplete cooking of raw hamburger fails to kill all pathogens
5. Live Salmonella or Campylobacter bacteria are ingested
6. Diarrhea, abdominal pain and nausea can result.
7. Incomplete cooking of poultry and fruits/vegetables fails to kill all pathogens
8. The pathogen multiplies in the intestinal tract for 2-48 days
Answer:
4,6,5,1,3
Explanation:
what are the three components of the cell theory
Answer: Sample Response.
Explanation: The first component of the cell theory says that all living things are made of cells. The second component of the cell theory states that cells are the basic structure and function of living things. The last component of the cell theory says that cells come from other cells.
What are the disadvantages of pteridophytes?
Answer:
Ferns don't reproduce with seeds so they don't spread as much as plants that produce seeds.
Explanation:
Which of the following is responsible for sensing excessive strength to protect the muscle
Answer: golgi tendon organ
Explanation:
When you lift weights, the golgi tendon organ is the sense organ that tells you how much tension the muscle is exerting. If there is too much muscle tension the golgi tendon organ will inhibit the muscle from creating any force (via a reflex arc), thus protecting the you from injuring itself.
which of the following best describes how the potential is affected by the structural change in the gene?
Answer:
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
Explanation: did the test and got it right
which is correct and explain .plz help.image is attached
1. Chromosomes are made of
and
Answer:
protein and DNA
Explanation:
What is a stimulus?
there are no options actually so plz help thank you
Answer:
In general, a stimulus is something that provokes or causes an action or response, as in Failing that test was the stimulus I needed to start studying harder. The plural of stimulus is stimuli. Its verb form is stimulate, which typically means to spur into action or to invigorate.
Explanation:
Answer:
In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity
Explanation:
it just is
Interphase is the part of the cell cycle during which these phases occur:
A. Growth 1, Synthesis, Growth 2
B. Growth 1, Synthesis, Growth 2, Mitosis
C. Growth 1 and Growth 2
D. Mitosis and Cytokinesis
Answer:
The correct answer is - A. Growth 1, Synthesis, Growth 2.
Explanation:
The cell cycle has three important phases Interphase, M -phase and cytokinesis. Interphase is the laongest phase of eukaryotic cell cycle. This phase shows no observational change in the cell, however, it collects nutrients, generates protein and replicates DNA and prepare the cell for the M- phase.
Interphase has 3 phases G1, S, and G2 phase. G1 phase is the phase that collects nutrients and increase the size of the cell for the cell division. S phase or synthesis phase is the phase takes maximum time in cell divivon and acompanied by protein generation, duplication of the genetic material. G2 phase is preparatory phase that prepeare the cell before the cell enter in the M - phase.
Predict the nature of the indicated covalent
bond.
H
H-C-N
-Н
H
H
H
polar
non-polar
Answer:
The nature of the indicated covalent bond is polar.
Explanation:
The given diagram is the Lewis structure of Methylamine which has the formula, CH₃NH₂.
In order to know that it is polar, we will discover that in the Lewis structure there are unpaired electrons in the central atom. Also, the bond that exists between the hydrogen and nitrogen shows that it is polar.
CH₃NH₂ is seen to have two charged ends that are opposite and the bonds that exists between hydrogen and nitrogen, which makes it a polar molecule.
The electronegativities of carbon, hydrogen and nitrogen can also be used to determine its polarity.
pick two air masses and tell me about their characteristics include full name as well as the symbol
Answer:
.
Explanation:
elk with large antlers are able to fight off other males and will dominate The herb are
Answer: disruptive
Explanation:
In a food chain or web, is organism would be classified as a(n)
Answer:
producer
Explanation:
What role does the brain play when it comes to our senses?
what is missing from the food chain? ( look at number 7)
Answer:
decomposer
Explanation:
producer-consumer-decomposer
cell cycle and cell division with diagram
Answer:
hope it helps......good day!What have we learned from fossil evidence about evolution?
Select one:
a. It is an abrupt change.
b. The process is observable.
c. It takes place during one lifetime only.
d. The most complex traits are always selected.
Answer:
B. The Process Is Observable
Explanation:
You can observe all fossils from a billion years ago to now and there will be a change you can see visually.