Answer:
50 N west
Explanation:
thats your answer
Explain how a population of lions living in a park is different from a population of lions living in the wild.
Answer: search it lol
Explanation:
Prokaryotes are single-celled organisms belonging to the Domains: Archae and Bacteria. Which of the following cell structures would not be present in prokaryotic cells?
Answer:
Prokaryotic cells are simple cells that lack membrane-bound nuclei and complex organelles. Endoplasmic reticulum, microtubules, and the Golgi apparatus are unique to eukaryotic cells, and will not be found in prokaryotes.
Explanation:
Prokaryotes belonging to the domains Archae and Bacteria lacks membrane-bound organelle and nucleus.
What are prokaryotes?Prokaryotes are unicellular organisms.'Pro' means 'primitive' and 'karyon' means 'nucleus'.Instead of nucleus, nucleoid is present.They lack membrane bound organelles.What is Archae?They are unicellular prokaryotes.They share some features with eukaryotes.They lack membrane bound organelles and have nucleoid.What is bacteria?They are unicellular prokaryotes found in normal to extreme conditions.They lack membrane bound organelles and have nucleoid instead of nucleus.Hence, the cell structures not present in prokaryotic cells include nucleus and membrane-bound organelles.
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A circuit is open when...
A. the switch is incomplete
B. the light bulb is lit
C. the circuit is incomplete
D. a buzzer is used instead of a light bulb
Answer:
A. the switch is incomplete
Explanation:
MARKING PEOPLE AS BRAIN-LIST :)
5. Herbivores are also called ________.
Answer:
Herbivores are also known as primary consumers.
Explanation:
Hope this helped <3
I need an answer. I am not in any hurry, take your time.
Which structure is thick to protect some of the reproductive structures in flowers?
A. anther
B. style
C. petal
D. sepal
The answer is Sepals, these are located at the base of the flower and protect the flower bud.
Although squirrels can usually find the acorns they have buried, some escape. Deer eat acorns directly from the ground or trees, without burying them. How might succession in a forest that had deer, but no squirrels, differ from one that had squirrels, but no deer
Answer:
Squirrels leaves the nuts which go into the ground that plant new trees making it so that squirrels are needed for forestation, but deers eat the acorns from the ground which in turn don't do much.
Explanation:
PLEASE HELP **dont worry about the one i picked if its not correct**
Answer:
its the second one B
Explanation:
which of these is a compound where electrons are transferred between two substances
A. iron
B. salt
C. gold
D. nickel
Answer:
letter B..salt
Explanation:
thats my answer
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STORY
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You arrive to the house in the pitch black, and you know at this point that there is no
turning back. You know right away that there are many frights in store, but everyone is
counting on you to walk through that door!
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Answer:
STORY
123
ABC
You arrive to the house in the pitch black, and you know at this point that there is no
turning back. You know right away that there are many frights in store, but everyone is
counting on you to walk through that door!
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At the same time a molecule generated only in the Krebs cycle called blank donates blank to to the second protein in the electron transport chain.
Describe the flow of energy to a third-level consumer if the producers
provide 1500 calories of energy to the rest of the ecosystem. (Hint: 10%
rule) *
Answer:
Each time a consumer eats the producer the amount of energy they get will be 10% less, it would be 1,093.5
What is the function of the circulatory system? *
A. Transports oxygen, waste, and nutrients around the body.
B. Removes waste from the body
C. Attaches to bones helps the body move
D. The nervous system gathers and interprets information and sends messages throughout the body.
Answer:
A
Explanation:
please give brainlest
Why do we think that some cell signaling molecules have a long evolutionary history?
Answer: Cell signaling involves the relationship between a cell and its receptor which gets the hormones and other agents which controls the activity of the cell.
Explanation:
It can be classified as mechanical or biochemical depending upon the kind of signal. Mechanical signals are the forces produced by the cell or exerted by the cell. Biochemical signals are derived by the biomolecules like proteins, ions, gases, and lipids. These biomolecules have an evolutionary history as they are developed during the primitive atmosphere of earth by the inorganic molecules of carbon dioxide, methane, and water present in the primitive earth's atmosphere. These molecules are basis of development of life as they were responsible for generation of biomolecules like proteins, and lipids necessary for sustaining life on earth.
describe the arrangements of epithelial and connective tissues in the four types of membranes.
Answer:
Membranes are thin layers of epithelial tissue usually bound to an underlying layer of connective tissue. Membranes cover, protect, or separate other structures or tissues in the body. The four types of membranes are: 1) cutaneous membranes; 2) serous membranes; 3) mucous membranes; and 4) synovial membranes.
Cutaneous, mucous, serous and synovial membrane have a thin layer of epithelial tissue which is bounded by a connective tissue under it.
What is epithelial tissue?"It is a type of body tissue that forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs and is the major tissue in glands."What is connective tissue?"It is a tissue that connects, supports, binds, or separates other tissues or organs."What is cutaneous membrane?It is also known as skin.It protects our body's tissue and organs from damage.What is mucous membrane?It is an inner lining of some organs and body cavities that produces mucous.What is serous membrane?"It line body cavities that do not open directly to the outside, and they cover the organs located in those cavities. "What is synovial membrane?These are layer of connective tissue present in joints, cartilages, etc. and they secrete synovial fluid.Hence, all the membranes are formed of epithelial tissue which is bound by an underlying connective tissue.
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scientists can understand and learn about evolution by studying fossils. However, whole and intact specimens are hard to come by. To study these specimens, scientists use technologies such as
Answer: fossils and 3-D printers
Explanation:
Answer:
D.
Explanation:
A person studying economics can make better choices about purchase if yhat person understand
Answer:
The answer is D, consequences and tradeoffs.
Explanation:
Edg 2020
Controls and Variables – Read the description for each experiment and answer the questions. Krusty Krabs Breath Mints Mr. Krabs created a secret ingredient for a breath mint that he thinks will "cure" the bad breath people get from eating crabby patties at the Krusty Krab. He asked 100 customers with a history of bad breath to try his new breath mint. He had fifty customers (Group A) eat a breath mint after they finished eating a crabby patty. The other fifty (Group B) also received a breath mint after they finished the sandwich, however, it was just a regular breath mint and did not have the secret ingredient. Both groups were told that they were getting the breath mint that would cure their bad breath. Two hours after eating the crabby patties, thirty customers in Group A and ten customers in Group B reported having better breath than they normally had after eating crabby patties.
1. Which people are in the control group?
Answer:
The people in group B
Explanation:
The people in group B are those in the control group.
The control group during an experiment is a group of experimental subjects that either do not receive the treatment variable or are given placebo treatment. The control group is usually established to create a standard to which comparisons can be made during the course of investigating the effects of a particular variable.
In the case of Krusty Krabs, the group that was given regular breath mint without the secret ingredient (group B) will provide the basis for comparing with the other group that received the mint with the secret ingredient (A).
Hence, the people in group B served as the control group.
A single base-pair mutation occurs in a promoter sequence of a gene. As a result of the mutation, what are the possible effects on the transcription level of the gene?
Answer:
This mutation could increase, reduce, have no effect, or even eliminate the transcriptional activity
Explanation:
A single pair mutation (also known as point mutation) is caused when only one nucleotide in the DNA sequence is changed. A promoter is a DNA sequence that binds to the RNA polymerase and transcription factors in order to initiate the transcription. When a point mutation results in a promoter region, this may alter transcription, and its effects can be determined by measuring the level of gene transcription. In a promoter bashing assay, point mutations are generated in the promoter region in order to determine their effects on gene expression.
Which of the following will lead to MORE flooding during a hurricane?
CHOOSE ALL THAT APPLY
low elevation
presence of levees
strong winds
heavy rains
Answer:
heavy rains and low elevation
Explanation:
I hope it work
If an ER signal sequence were added to its N-terminus, which structure would the engineered protein adopt
Answer:
The correct answer would be - structure with both N- terminal and C-terminal in the lumen side.
Explanation:
In eukaryotic cells, the cytosol is the site where protein synthesis takes place which is transported to the endoplasmic reticulum. The protein then moves to the endomembrane vesicle pathway from the endoplasmic reticulum. The transport of the proteins to the different organelles takes place from there as they destined and ultimately secreted from the cell.
In ER such proteins that contain ER signals at the N terminal of the protein are move into the lumen of the endoplasmic reticulum. So, both end N- terminal and C-terminal of the protein ae in the side of the ER lumen
measures the amount of mass contained in a given
volume
Answer: Density is a measure of how much mass is contained in a given volume.
Explanation: Hope this helps!
BESIDES Energy, what does ATP give off that helps maintain body temperature?
Answer:
Rate
Explanation:
Answer:
When the amount of ATP is available in excess of the body's requirements, the liver uses the excess ATP and excess glucose to produce molecules called glycogen. Glycogen is a polymeric form of glucose and is stored in the liver and skeletal muscle cells.
Explanation:
If you put a protist into the same three environments, which environment would you expect its contractile vacuole to be most active
Answer: The completed part include the three environment, Hypertonic, isotonic and hypotonic.
The contractile vacuole will be most active in hypotonic environment.
Explanation:
The protist's contractile vacuole will be most active in hypotonic environment because it has lower concentration of solutes outside the cell than other solution which have salt particles which will allow water to constantly entering the cell through osmosis but the protist will counter this by it's contractile vacuole which let out water . The protist contractile vacuole will not hypertonic environment because it will cause the cell to shrink and lose water.
what happens when rain water hits sand
Answer:
it seapes through the water
Answer:
When rain falls to the ground, the water does not stop moving. Some of it flows along the land surface to streams or lakes, some is used by plants, some evaporates and returns to the atmosphere, and some seeps into the ground. Water seeps into the ground much like a glass of water poured onto a pile of sand.
g A charged tRNA travels across a ribosome from the _______ site, to the _______ site, and then to the _______ site. A; E; P P; A; E P; E; A A; P; E E; P; A
Answer:
A; P; E
Explanation:
A tRNA molecule is a type of RNA found in the ribosomes of a cell. They play a major role in the translation process by binding to the mRNA in respective sites of the ribosome and carrying their corresponding amino acid to the growing polypeptide chain.
Ribosomes, which is the site of translation has three sites namely: A site, P site, and E site. tRNAs perform their roles by moving through these sites in the order: A to P to E.
Site E is the release site
Which description most strongly creates a joyful mood? (1 point) Jessie leapt through the door, bobbed and danced down the sidewalk, climbed as high as he could in the dogwood tree, and roared loudly the words from the song "Lollipop, Lollipop." Jessie slumped out the door, wishing he could remember the words from "Lollipop, Lollipop" or some other silly song that would take his mind off his troubles. Jessie stepped through the front door, making a careful note to try to forget the silly song "Lollipop, Lollipop" that was running constantly, painfully through his head. Jessie walked out the door, snapping his fingers and humming the tune from the song "Lollipop, Lollipop" as if he hadn't a care in the world or a thought for tomorrow.
Answer:
"As if he hadnt care in the world or a thought"
Explanation:
This description most strongly creates a joyful mood because of his joy. He doesnt seem to be stressed or overthink any particular issue. I hope this helped have a good day
a houseplant makes its food from sunlight water and carbon dioxide it is a producer, primary consumer, secondary consumer, or tertiary consumer?
Answer:
Producer
Explanation:
How are radiation, convection, and conduction used in green building design?
Answer:
To help reduce energy consumption in air conditioning
Explanation:
Radiation, convection, and conduction are different ways of heat movement, and in green buildings what we want to do is to save energy or use clean energies in all of the devices in the building, having this in mind green building design tries to use the positioning of the sun and air currents to mantain the temperature inside of the building as neutral as possible, fresh on the summer and warm on the winter, this will help lower the amount of energy used to mantain a stable temperature.
Which products do not have scientific studies supporting their claims to be beneficial when used?
A. Cofactors and coenzymes to support enzyme function
B. Lactase enzymes used in milk sugar digestion
C. Enzyme that aids in the digestion of oligosaccharides
D. Enzymes to promote immune system function
Which of these terms best describes the scale of farming today?
immense
insignificant
restricted
radical
Answer:
Immense.
Explanation:
I am currently doing this in Agriculture.
Answer: Immense
Explanation: