Type of Government before the Revolution
According to the fluid mosaic model, the plasma membrane allows some substances to enter the cell more easily than others. Based on the molecular structure of the membrane, which of the following substances would you expect to dissolve in the lipid bilayer and quickly enter the cell?
Question 4 options:
Glucose
Hydrocarbons
Proteins
Water
Answer:
glucose
Explanation:
its a basic compound easily dissolved in the lipid bi-layer
a
.
1, -10, 100, -1000, 10000
Explicit Formula: g. =
b. 10.2. 2.2. -5.8, 13.8, -21.8
Explicit Formula: a.
-
n
Answer:
3.8492
Explanation:
top 3 vitamins In broccoli
Answer:
Wdym?
Niacin, Zinc, and Phosphorous?
Explanation:
In the phospholipid bilayer, which region is hydrophilic?
Choose 1 answer:
(Choice A)
Both A and B
(Choice B)
B only
(Choice C)
Neither A or B
(Choice D)
A only
Answer:
(choice B) ONLY B
Explanation:
please give me brainliest.
Answer:
(choice B) ONLY B
Explanation:
Question 8
1 pts
If an organism's diploid cells have 32 chromosomes, how many chromosomes
does a haploid cell for that organism have?
32
16
24
8
Answer:
16
Explanation:
A diploid is the combination of 2 sets of chromosomes, a haploid would be half which in this case would be 16, We know that 2 haploids make a diploid so if the diploid cell has 32 chromosomes then half of it would be 16 which would be the amount you will find in the haploid, hope that makes sense
One piece of evidence that supports the Theory of Plate Tectonics is the discovery of what in both South America and Africa?
a
The ancient atmosphere in both places was identical.
b
The rates of weathering of rock are similar.
c
Fossil remains of the same land-dwelling animal.
d
Plants on both continents have similar flowers.
Answer:
d
Plants on both continents have similar flowers.
Explanation:
Because it has the same feeding habits.
In which situation would water enter a cell through osmosis?
A.The cell is 20% water, and the cell's environment is 80% water,
B.The cell is 50% water, and the cell's environment is 50% water,
C.The cell is 60% water, and the cell's environment is 40% water.
D.The cell is 80% water, and the cell's environment is 20% water.
Answer:
A
Explanation:
Water enters osmosis when the cell's water is lower than its environment's water. This is known as Hypertonic. B is an equalibrium so nothing special happens there, and C and D are examples of potential bursting of the cell from too much water, known as Hypotonic, so in process of elemination, A would be the answer. Another way of telling that C and D aren't the answer is that if they were really true, both of them would be correct, and there can't be two correct answers.
Water would enter the cell if the cell is 20% water, and the cell's environment is 80% water (Option A).
Osmosis refers to the process of movement of a solvent (e.g., water) from a solution of lower concentration to a solution of higher concentration through a semi-permeable membrane.The osmosis movement tends to balance the final concentrations of solute on the two sides of the membrane.This process (osmosis) is called passive transport because it does not require energy to move water molecules through biological membranes.In conclusion, water would enter the cell if the cell is 20% water, and the cell's environment is 80% water (Option A).
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A soil's structure will affect how much water the soil retains.
True
False
True.
Soil retains water through pores, water has a high infiltration rate when going into granular soils but a very low infiltration rate when going into compact soils. For example, sandy soils that are often seen in Western Australia have very limited ability to retain water.
PLEASE HELP QUICK!!!!! WILL GIVE BRAINIEST!!!!!!
Answer:
atp
Explanation:
ATP is composed of ribose, a five-carbon sugar, three phosphate groups, and adenine , a nitrogen-containing compound (also known as a nitrogenous base). What class of organic macromolecules is composed of monomers similar to ATP? ATP directly or indirectly delivers energy to almost all metabolic pathways.
Describe the famous experiment related to gravity that Galileo may have preformed. Include the results. Also, state whether the results support the law of gravity. Explain your answer.
Please help me please and thank you Id appreciate it very much.
Answer:
Galileo threw two balls from a tower's summit. They were both the same size and shape, yet one weighed 50 grams and the other weighed 500 grams. As a result, the two balls collided at precisely the same time. This finding backs up Newton's law of gravitation, which states that things with more mass will be subjected to a larger gravitational force. Because the 500-g ball has higher inertia, it takes more force to accelerate it. That force is provided by the stronger gravitational pull, and the two balls descend at the same rate.
Explanation:
did myself
If the part of our skin we can see is made of dead cells,
why is it painful to get a tattoo?
Answer:
Well, it’s because tattoos have to get that ink deep enough that it won’t get washed away but not too deep so it remains visible — the ideal location ends up being right next to your skin’s pain receptors.
Define the following terms in your own words.
Cell:
Microbiome:
Bacteria:
Infection:
Answer:
Cell: the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.
Microbiome: a community of microorganisms (such as bacteria, fungi, and viruses) that inhabit a particular environment and especially the collection of microorganisms living in or on the human body
Bacteria: a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease.
Infection: the process of infecting or the state of being infected.
Explanation:
List and describe one example of a food chain that contains at least 4 organisms and 4 feeding relationships.
HELPP PLEASEEE
Answer:
grass, rat, snake, hawk
Explanation:
ones eats d other
Answer:
plant, insect, mouse, owl
plant makes food from the sun
insect eats plant
mouse eats insect
owl eats mouse
I’m sorry I’m just slow and I can’t find the answer
Answer:
development then structures and finally common ancestry
Explanation:
this is some what an educated guess but I did this for my AP bio class last year and I'm pretty sure this is what it was also the wording fits
Answer:
I wrote the answers in order :) just need too put the words in the blank i did it for you have a good day!
Explanation:
during development similar species show similar structures these may include tails and gills, the presence of these structures provides evidence for common ancestry
cell division occurs in two stages division of the nucleus called ___ and division of the cytoplasm called ___
Cell division occurs in two stages: division of the nucleus called mitosis, and division of the cytoplasm called cytokinesis.
What is cell division?Cell division is the process by which a parent cell divides into two or more daughter cells. The two main types of cell division are mitosis and meiosis. Mitosis is the process by which a cell divides its chromosomes equally between two identical daughter cells, resulting in cells with the same number of chromosomes as the parent cell.
Meiosis, on the other hand, is a type of cell division that reduces the number of chromosomes by half, resulting in cells with half the number of chromosomes as the parent cell. This is important for sexual reproduction, as the chromosomes from each parent combine to form new combinations in the offspring.
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PLEASE HELP ME
For each molecule of glucose, glycolysis only makes 2 ATP, the Krebs cycle only makes 2 ATP and the ETC makes 34 ATP. If the suspects had given Jared the 2-deoxyglucose poison, would the decrease in ATP concentration be smaller, the same or larger as when they used cyanide? Explain your answer.
(This is from the cellular respiration gizmos lab)
Answer:
2-deoxyglucose poison has its effects during glycolysis, which only p...
Explanation:
2-deoxyglucose poison has its effects during glycolysis, which only produces 2 ATP, while Cyanide takes place during ETC which produces 34. If given the 2-deoxyglucose poison this would stunt the rest of the process very early on, so much so that no ATP could have been produced. So the ATP concentration would have decreased if given the other poison.
Why is bronze considered an alloy?
Bronze can be shaped to make tools.
Bronze has been used by people for millennia.
Bronze is a hard, golden-brown metal.
Bronze is made of the metals copper and tin.
Answer:
D. bronze is made of metals copper and tin.
Explanation:
an alloy is a material that is a mixture of two or more metals
What is an example of a positive form of thigmotropism?
a) roots avoiding large rocks in the soil by growing and extending around them
b) roots growing laterally if there is too much resistance to them growing down
grapevine tendrils that coil around objects like stakes or trellises to stabilize
them
d)
mimosa plant folding its leaves when touched in an effort to keep them from
being eaten
Answer:
grapevine tendrils that coil around objects like stakes or trellises to stabilize them
Explanation:
The rate of respiration (how fast you breathe) is determined by which amount of gas in the blood? A.Oxygen b.Nitrogen c.Carbon Dioxide d.None of the above
Answer:
c. Carbon Dioxide
Explanation:
The rate of respiration is determined by the presence of concentration of carbondioxide gas in the blood because in the process of respiration, energy in the form of adenine tri phosphate (ATP) and carbondioxide gas are produced. This ATP is required for performing different activities while carbondioxide gas is a waste product which must be removed from the blood through breathing. If carbondioxide gas is produced quickly so the rate of respiration is also increased in order to remove the gas from the blood.
Pls emt smart people pls answer this the best
Answer:
second one:when the thyroid produces too many hormones
Explanation:
I donno of its correct but I think its this
thanks fr points
have a gr8 day★:)
Mitosis is a part of interphase in the cell cycle.
true
false
Answer:
False
Explanation:
Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle.
Mitosis is a part of interphase in the cell cycle. The given statement is False.
What is mitosis?Mitosis is also termed as equational division. It is defined as a type of cell division where the chromosomes are replicated and are equally distributed into two daughter cells.
Mitosis is not a part of interphase in the cell cycle. Interphase is the phase of the cell cycle that occurs between cell divisions, and it includes three sub-phases: G1, S, and G2. During interphase, the cell grows, replicates its DNA, and prepares for cell division.
During mitosis, the replicated chromosomes are separated into two sets and the cell divides into two daughter cells. Mitosis is a critical process for the growth, repair, and maintenance of multicellular organisms. Therefore, the given statement is False.
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Letter A represents?
A) substrate
B) enzyme
C) pH
D) active site
Letter C represents?
A) substrate
B) enzyme
C) pH
D) active site
a deer getting a drink of water because it feels thirsty is an example of a(n) _____ response to an ______ stimulus.
OA) voluntary; internal
OB) voluntary; external
OC) involuntary; internal
OD) involuntary; external
Explain how humans are able to produce one type of hemoglobin as they develop in utero, then produce another to use after birth.
Answer:
Hi K. Try reading Lesson 1.02 in your OLS and the part about genes switching on and off during development. Or try asking me for help instead of strangers on the internet ;)
-Mrs. L
Explanation:
which statement best identifies new evidence that could change that change the history of science?
scientist removed the plaque present in ancient teeth
scientist find bacteria fossils in the plaque you ancient teeth
scientists describe ancient teeth
scientists observe ancient skeletons and their teeth
Answer:
b.
Explanation:
Which of these cannot be placed in a respirometer?
Insects
Humans
Germinating seeds
Answer:
the awnser is germinating seeds.
i got this awnser correct on my test :)
Choose all the answers that apply. Which of the following are physical changes? souring boiling freezing rusting melting
Answer:
the person that is on top is correct
Answer:
What are the 5 types of physical changes?
Types of physical changes include boiling, clouding, dissolution, freezing, freeze-drying, frost, liquefaction, melting, smoke and vaporization.
Boiling Liquids. ...
Clouding and Condensation. ...
Dissolution or Dissolving. ...
Freezing or Solidification. ...
Freeze-drying . ...
Frost Formation. ...
Liquefaction Changes.
Types of physical changes include boiling, clouding, dissolution, freezing, freeze-drying, frost, liquefaction, melting, smoke and vaporization.
Explanation: SO THE ANSWER IS melting point, boiling point
Which of the following refers to the small irregularities on a tool that happen every time a tool is used?
A.
slipped mark
B.
accidental characteristics
C.
rifling
D.
pitch
E.
class characteristics
Answer:
class characteristics
Explanation:
got it right on test
Please help !!! a b c d ?
Answer:
C-25%
Explanation:
C because there is a 75% chance they will get freckles, which means that there’s 25% that they won’t have freckles, which is letter C.