Answer:
C.) 2 x(0.70) x (0.30)
Explanation:
plato
Identify human uses of microbes and algae:
Which statement describes a function of the female reproductive system?
The vagina connects the ovaries to the uterus.
The ovaries produce eggs.
The uterus transports eggs to the ovaries.
The fallopian tube leads to the outside of the female body.
Answer: The ovaries produce eggs.
Explanation: Ovaries are the only thing here that produces eggs. Plus I had a quiz with a similar question and I got it right.
Answer:
The ovaries produce eggs.
Explanation:
The ovaries are small sacklike glands that are on either side of the uterus. The ovaries produces eggs and hormones.
Explain how hurricanes can affect human life in Florida. Use complete sentences. (3 points)
Answer:
Answer: Hurricanes effect people's lives because they can do so much damage. Winds can damage houses, trees, and any outdoor property. If the hurricane doesn't destroy where people live then the major flooding after hurricanes might. When homes are destroyed, people may have to rebuild homes and towns
three functions of living organisms. Which one does not involve mitosis?
growth
reproduction
repair
Answer:
Repair
Explanation:
how is the relationship of the unicellular organism with homeostasis?
Answer:
To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce. The cells of multicellular organisms become specialized for particular tasks and communicate with one another to maintain homeostasis. ... Active transport requires energy.
Drag each tile to the correct box. Not all tiles will be used.
A chemical reaction takes place in which energy is absorbed. Arrange the characteristics of the reaction in order from start to finish.
lower energy of reactants
higher energy of products
higher energy of reactants
transition state
lower energy of products
Answer:
lower energy of reactants
↓
transition state
↓
higher energy of products
Explanation:
i did the test and got 5/5
The energy of the reactant is lower and the energy of the product is higher in this kind of reaction, it is called an endothermic reaction.
What is an endothermic reaction?A thermodynamic process in which energy is absorbed is called an endothermic reaction. In this kind of reaction, when heat is given during the reaction, is absorbed by the reactant to form the product. It takes heat from its surrounding.
Some examples of endothermic reactions are:
The melting of ice to form water is an endothermic reaction.When nitrogen and oxygen react with each other to form nitric oxide, it absorbs energy.When ammonium chloride (NH₄Cl) reacts with water (H₂O), it absorbs heat.Hence, the correct sequence is:
The lower energy of reactant → transition state → higher energy of the product.
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Translate the following DNA Strand:
CGC CCA AUG GUA GGG AAU AUG CCC UAA AUA GCG
Weight is:
measured in kilograms
measured using a scale
not affected by gravity
all of the above
Answer:
Pretty sure is b
Explanation:
Weight is affected by gravity and is usually measured in lbs (pounds)
Explain how oxygen
from the air goes into
your blood?
HOPE THIS works
Explanation:
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
when we inhale the air the aur goes to the lungs through wind pipe there is alveoli present in lungs which helps in separation of co2 and o2 and then it sent o2 to the blood through walls .
Which of the following is NOT a reason organisms perform the cell cycle?
A to make human gametes
B
to repair injured cells
c) to grow
D
to replace dead cells
Answer:
I honestly know its B cause I had the same question asked by my teacher
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Help I’m being timed
which was TRUE garding the structures of DNA and RNA, and how do they relate to replication and the expression of genes?
A.Replication involves copying a whole molecule to produce a double-stranded molecule of DNA. RNA is a single stranded and is transcribed from a portion of one strand of DNA to produce a protein
B. Replication involves copying a whole molecule to produce a double-stranded molecule of RNA. DNA is a single stranded and if transcribed from a portion of one strand of RNA to produce a protein
C. Replication involves copying a portion of one strand to produce a single-stranded molecule of RNA. DNA is double stranded and is produced by transcribing a whole molecule of RNA to produce a protein
D. Replication involves copying a portion of one strand to produce a single-stranded molecule of DNA. RNA is double stranded and is produced by transcribing a whole molecule of DNA to produce a protein.
Answer:
A.Replication involves copying a whole molecule to produce a double-stranded molecule of DNA. RNA is a single stranded and is transcribed from a portion of one strand of DNA to produce a protein
Replication involves copying a whole molecule to produce a double-stranded molecule of DNA. RNA is a single stranded and is transcribed from a portion of one strand of DNA to produce a protein.
What is Replication?
A double-stranded DNA molecule is copied to create two identical DNA molecules through the process of DNA replication. Because every time a cell splits, the two new daughter cells must have the same genetic material, or DNA, as the parent cell, replication is a crucial process.
The ability of each DNA strand to function as a template for duplication is essential to the replication process. DNA double helix unwinding occurs at specified locations, known as origins, where DNA replication begins.
The production of a primer, a brief section of RNA that serves as the beginning point for the synthesis of fresh DNA, follows. The DNA is then replicated by a protein called DNA polymerase by matching bases to the original strand.
Therefore, Replication involves copying a whole molecule to produce a double-stranded molecule of DNA. RNA is a single stranded and is transcribed from a portion of one strand of DNA to produce a protein.
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C
The animals that live in the polar region have the following adaptation(s):
a.) all of the answers listed
b.) thick fur
c.) breed less often
d.) slow maturation
Answer:
the answer should be A
Explanation:
At the lungs, blood capillaries trade O2 from the body for CO2 from the environment A. True B. False
Answer:
I am 100% sure that it is NOT true
Explanation:
A scientist who wants to study the effects of fertilizer on plants sets up an experiment. Plant A gets no fertilizer, Plant B gets 5 milligrams of fertilizer each day, and Plant C gets 10 milligrams of fertilizer each day. Which plant is the control group?
Select one:
a. Plant C
b. There is no control group in this experiment.
c. Plant A
d. Plant B
Answer:
Plant A is the control group.
Explanation:
Because it isn't being tested on, its the base for the experiment, something to compare the plants being tested on too.
Use replication in a sentence?
are bananas multicellular or unicellular
Answer:
multicellular
Explanation:
what is the formula for a^2+b^2
3. Peter Paul is pushing a grocery cart full of fruits from the department store to his at
constant speed. The grocery cart and the fruits has a combined mass of 20.00 kg. If the
coefficient of kinetic friction between the box and the floor is 0.24, how much force does
Peter Paul exert on the box?
write about its compound microscope
Enlist the features of cell membrane.
Answer:
It is the outermost covering of a cell that separates the contents of the cell from its external environment.
It only allows the entry and exit of some materials. It also prevents the movement of some. Therefore, it is also called a selectively permeable membrane.
Some substances like carbon dioxide and oxygen can move across the cell membrane due to the process known as diffusion.
Water also obeys the laws of diffusion. The movement of water molecules through a selectively permeable membrane is called osmosis.
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[tex] \huge \underline \pink {cell - membrane}[/tex]
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
12. Mechanical energy that travels through matter in waves causing molecules to vibrate is
called...
Answer:
Sound energy
Explanation:sound is a form of mechanical energy produced and transmitted by vibrating matter.
Can you please help me pls?
Answer:
Sea turtles are now facing much greater challenges as a result of climate change. Coastal ecosystems will be eroded and damaged as sea levels rise and storms become more strong. Warming ocean currents could expose sea turtles to new predators while also damaging the coral reefs that some of them depend on to survive.
Explanation:
Children inherit half of their genes from parents. Explain Why?
Answer:
This is because the two parents share one or more common ancestors and so carry some of the same genetic material. If both partners carry the same inherited gene change, their children are more likely to have a genetic condition.
Answer:
yes
Explanation:
The chromosomes in cells line up in pairs and exchange bits of genetic material before forming an egg or sperm cell. Each mature egg and sperm then has its own specific combination of genes, which means children will inherit a slightly different set of DNA from each parent.
What is an air mass? Where on Earth might you find a hot and dry air mass?
Please be informative but not too informative.
What four cell processes do all living cells need energy for?
Answer:
Four cell processes that all living cells need energy for include:
Cell Division
Synthesis
Transport
Breakdown of Nutrients
Let me know if this helps!
Answer:
Living cells require energy for movement, synthesis, endo/exocytosis, active transport and maintaining a stable internal balance. Anabolic reactions, where complex molecules are created from simple molecules.
Explanation:
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Which of the following statements is true about atoms?
-All atoms are the exact same size.
-Atoms are made of the same type of parts, but the sizes change.
-Atoms are made from different types of parts, but they are the same size.
Answer:
Atoms are made of the same type of parts,but the sizes change
Explanation:
What does nonpolar mean? ________________________________________
23. What are two functions of lipids? _________________________________________
24. What are the two main components of a fat molecule? _____________________________
25. Saturated fats contain only [ single / double ] bonds.
26. Which type of fat is liquid at room temperature? _________________________
27. Where are phospholipids found? _____________________________
28. Why is it called an “amphipathic” molecule? ___________________________________
Why are steroids grouped with other lipids? _______________
31. What are two examples of steroids? __________________________
Answer:
A nonpolar solvent is made up of molecules that do not have a dipole.
23. Lipids play a role in the body as well as in food. Lipids provide nutrition, control hormones, relay nerve impulses, cushion vital organs, and carry fat-soluble nutrients throughout the body.
24. The base of a fat molecule is made up of glycerol, and the tails are made up of three fatty acids. A fatty acid is made up of a long hydrocarbon chain bound to a carboxyl group, while glycerol is a compact organic molecule with three hydroxyl (OH) groups.
25. Saturated fats contain only single bonds in the carbon chain
26. Unsaturated Fat
27. plasma membrane
28. Oils and fats, also referred to as lips in science, are amphipathic compounds. They have both hydrophilic (water-loving) and hydrophobic (water-fearing) sides, which means one side needs to be near water while the other does not.
29. Steroids are a kind of lipid molecule distinguished by its four fused rings arrangement. Steroids are classified as lipids because they are hydrophobic and insoluble in water, despite their structural differences from other lipids.
31. Testosterone is an anabolic steroid and the main male sex hormone.
The biosynthetic counterpart to animal steroids, lanosterol.
which biome has temperatures more extreme than in temperate forest, moderate seasonal precipitation
Answer:
I think its the tropics, if not it would be super helpful if you could provide the answer choices if there are any.
please helppp asap, have a good rest of your day !
Answer:
hh × Hh
The results showed that roughly 50% of the mice are brown and roughly 50% of the mice are black. So the genotypes of the mice must be hh and Hh. (punnet squares are in the image attached)
Explanation:
hh - brown
Hh - black