Calculate the surface area, volume, and ratio of surface area to volume of an imaginary cubic cell measuring 4 cm on each side.

Answers

Answer 1
SA= 96
V= 64
SA:V = 3:2
Hope this helps(;

Related Questions

Characteristics we use to tell the difference between kinds of matter are called ____________ properties.

Answers

The answer to the blank is physical.

The blank would be physical

hope this helps have a great day

Which of these processes is used to break down glucose into ATP that is usable by the cell?
A) chemosynthesis
B) photosynthesis
C) respiration
D) transpiration

Answers

C) respiration is the process that is used to break down glucose into ATP.
C), This takes place in the mitochondria, does cell respiration to produce ATP/Energy

A shark's skeleton is different from a goldfish because
a. the shark's skeleton is very dense.
b. the shark's skeleton is quite rigid.
c. the shark's skeleton is composed of bone.
d. the shark's skeleton is composed of cartilage.

Answers

The skeleton of a shark is made out of cartilage.
d. the sharks skeleton is composed of cartilage. 

if a codon in RNA was GAC, what would it's copy be?

Answers

Assuming that you are asking for its anticodon that is carried on the specific tRNA molecule, the anticodon simply complementary base pairs the nucleotides in the RNA codon, in this case would be CUG.

If you were referring to DNA, then we would have to work backwards to find the set of 3 nucleotides that base pair to GAC, which would be CT

Which of these is not a component of the cell membrane? question 19 answers phospholipids rna cholesterol proteins?

Answers

Cholesterol is not a part of the cell membrane

Which of these is a hypothesis?salmon are kept in their natural habitat and treated with fungicides whenever infected.the yield of salmon is 2,000 kilograms in the month of april and 1,500 kilograms in the month of october.salmon are more prone to infections during the summer than in other seasons.?

Answers

Probably, the first one.

You visit a farm and notice that white chickens lay white eggs and colored chickens lay brown eggs, so you decide that only white chickens lay white eggs. What type of reasoning is this?

a) inductive
b) deductive

Answers

This reasoning is an INDUCTIVE reasoning. We  can define this as a generalization based on observations. That describes perfectly what you put above.

Answer

Inductive

Explanation

Its a logical process in which a number of premises  all believed true or sometimes found  true most of the time and combined to come up with specific conclusions. Its mostly used in applications that do involve  behavior, forecasting and makes broader generalization that is considered probable. For example a speculation that all crows are black and each time a new crow is observed  and found out that its black the assumption is increasingly confirmed. On the other hand if the crow is found not to be black then the assumption's found to be false..

Because of when the chromosomes pair up during meiosis, crossing-over must occur during

Answers

Yes ceosing over will be occur foe eeshufling of genes

Cells of a multicellular organism are specialized. What does this statement mean?
A.

Cells of a multicellular organism can perform all the life functions the organism needs to survive.

B.

Cells of a multicellular organism perform all life functions but not at the same time.

C.

Cells of a multicellular organism are adapted for performing a specific function.

D.

Cells of a multicellular organism are specialized because they have a complex structure.

Answers

D.Cells of a multicellular organism are specialized because they have a complex structure.

Hope this helps!
The answer is C. Cells of a multicellular organism are adapted for performing a specific function.

Specialised cells perform a specific function. They cannot perform all the functions of the organisms, but only some of them. Imagine specialised heart cells and liver cells. They do not perform all functions of the organism but are specialised for some of them. The heart cells cannot perform the liver cells functions and vice versa.

The allele for a widow’s peak has complete dominance over the allele for a straight hairline (w). What is the probability of a man with a straight hairline (ww) and a woman with a widow’s peak (WW) having an offspring without a widow’s peak?
0 percent
75 percent
25 percent
50 percent

Answers

The answer in here is the first one: 0 percent. We know this because 1 parent (the mom) has both WW alleles, all (100%) of the offspring will have the widow's peak.Since the answer asks "what is the probability of having an offspring without a widow’s peak?" the answer is 0.Hope this works for you my dear.
Answer:

Option A is  the correct answer.

D. 0 percent

Explanation:

As the widow's peak is dominant over straight hairline (w). And the mother is homozygous recessive dominant for widow's peak. So, her all children receive one dominant W from their mom so they all will be having widow's peak.


The weather department in Richmond is forecasting a snowstorm. What is likely to happen to the barometer and thermometer readings in Richmond?

A. Barometer readings will decrease, and thermometer readings will increase.
B. Barometer and thermometer readings will increase.
C. Barometer and thermometer readings will decrease.
D. Barometer readings will increase, and thermometer readings will decrease.
E. Barometer and thermometer readings will not change.

Answers

The correct answer is option D. Barometer readings will increase, and thermometer readings will decrease.

The barometers are the devices, which are used for the measurement of the pressure and the thermometer is a device, which is used for the measurement of the temperature. During snowstorm, the temperate is decreased and the pressure is high. So, the reading on the thermometer would decreased, and the reading on the barometer would be increased.


Answer:

D.

Explanation:

Fish, trees, and animals are important wildlife resources that we depend on for survival. Fish are a main source of food for many of the people in the world. Trees have been used to build and heat homes, make paper, and provide food for centuries. Humans hunt land animals such as deer, fox, antelope, and buffalo for food and other products. What can we do to protect wildlife resources so they will be around for future generations?

Answers

Answer:

harvest fast-growing trees, impose fishing limits, and impose laws to prevent poaching and illegal hunting

Explanation:

i got it right

Select all that apply.

Problems with solar energy include _____.

the inability of current technology to capture large amounts of the Sun's energy
the inability of current technology to store captured solar energy
inconsistencies in the availability of the resource
lack of demand for solar energy

Answers

the inability of current technology to store captures solar energy 

inconsistencies in the availability of the resource

I just turned in my assignment and the answers are:

"the inability of current technology to capture large amounts of the Sun's energy"

"the inability of current technology to store captured solar energy"

"inconsistencies in the availability of the resource"

Hope this helps! :)

Transcribe the following DNA to RNA
DNA A G T C C T A T G A C C
mRNA ___________________________________

Answers

The transcribed message simply consists of complementary base pairs for each nitrogenous base in DNA, with the exception that Adenine is base paired with uracil in RNA, and not thymine.

So the mRNA message would be:
UCA GGA UAC UGG.

The pictures below show a cave and a geyser.



Which of these statements is correct about the cave and geyser shown in the pictures?

a. Both are formed when groundwater gets heated.
b. Both are formed when groundwater reacts with the limestone in rocks.
c. The cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated.
d. The cave is formed when groundwater gets heated and the geyser is formed when groundwater reacts with the limestone in rocks.

Answers

Answer:

c

Explanation:

You are a scientist who discovers three new species of beetles in the jungles of South America. Describe, in detail, how a protein found in each of these beetles can be used to determine which species are more closely related ...?

Answers

Sunset, this is really similar to the question about molecular clocks you asked. The more closely related the three species are, the more similar the homologous proteins will be in each of the species.
 

Defining 'sequence similarity' is a little bit nuanced. It can refer either to the genetic code or the amino acid code. Because the genetic code is degenerate multiple codons code for the same amino acid - mutations in the gene don't result in mutations in the proteins when the mutated codon codes for the same amino acid as the unmutated codon.
 
Similarly, you can sort of think of some amino acids as being redundant. In some cases, replacement of one amino acid with another doesn't result in all that much change to the protein's structure or function. The result is, as species diverge and mutations build up, they build up preferentially in certain domains of the protein and more frequently involve replacement of one amino acid with one which is pretty much similar to it.
Since all of the three beetle species posses the protein, we can use it to determine their relations. The more differences there are in amino acid sequences and the structure of the protein, the species are more distantly related because they have diverged a long time ago.

Chemical reactions that release energy are______________________

Answers

The answer is:  exothermic .
________________________________________

If matter cannot be created or destroyed within the physical universe, then the total quantity must be _____????????

Answers

Your answer: The total quantity must be the same/constant.

Hope it helps

The element hydrogen has three naturally occurring isotopes, H-1, H-2, H-3. What is the number of protons, neutrons, and electrons in H-3, or tritium?

Answers

H-3

electrons-1
protons-1
neutrons-2

Answer:

Tritium is one of the three isotopes of hydrogen which contains 1 proton, 2 neutrons, and 1 electron. Out of three isotopes, protium is the most abundant isotopic form of hydrogen constituting about 99.98 % of total isotopic form.

Tritium is a radioactive isotope of hydrogen having a half-life period of 12.3 years which is produced as a byproduct of fission in a nuclear explosion. Naturally, it occurs in a very trace amount.  

It emits the beta particle which is having very low energy so cannot penetrate the skin but can be hazardous if inhaled or get absorbed in the skin.  

Why did Gregor Mendel conclude that the genes for flower and seed color in pea plants independently assorted even though both traits are on the same chromosome?

Crossing over occurred frequently.

The genes are not considered linked.

The genes are very far apart on the chromosome.

All of the above are correct.

Answers

I believe the correct response would be all of the above.

Why must organisms of the estuary be adapted to varying levels of salinity? A.Fresh river water flows into the estuary
B.Saline ocean water flows into the estuary
C.Ocean tides increase and decrease the amount of ocean water
D.All of the above

Answers

Final answer:

Organisms in estuaries must adapt to varying levels of salinity due to the unique environment where fresh river water and saline ocean water meet, creating varying and changing salinity levels. Fresh river water, saline ocean water, and ocean tides all contribute to these salinity changes.So, the correct answer is D. All of the above.

Explanation:

Organisms in the estuary must be adapted to varying levels of salinity because of the unique factors of their environment. The estuary is a transitional zone where fresh river water meets marine or saline ocean water. This creates varying levels of salinity, which can even change with the tides. Therefore, organisms living there have to adapt to this ever-changing salinity environment.

This happens because of a combination of the factors mentioned in options A, B, and C. Fresh river water from inland sources flows into the estuary (option A), increasing the freshwater content. On the other hand, saline ocean water also flows in (option B), increasing the salinity. Furthermore, the rise and fall of ocean tides can increase and decrease the amount of saline water entering the estuary (option C). So, the correct answer is D. All of the above.

Learn more about Estuary Adaptation here:

https://brainly.com/question/26768445

#SPJ12

A good example of something that is biodegradable is __________.

a leaf in a compost pile
a plastic milk jug in a landfill
a plastic six-pack can holder in an estuary
a polystyrene burger container in a trash can

Answers

The first answer a leaf in a compost pile

which research question about the largemouth bass and whirligig beetle would best match the scientists' observations?
a.how log do fish spend rinsing their food?
b.what is the favorite food of a larrgemouth bass?
c.which insects produce the most foul-tasting substances?
d.does the slow release of a foul-tasting substance increase survival?

Answers

Answer - D. does the slow release of a foul-tasting substance increase survival?

Competition occurs between species when _____.

they fight for mates

their niche is destroyed

they try to share the same niche

a new niche becomes available

Answers

Answer: The correct answer for the fill in the blank is- They try to share the same niche.

According to competitive exclusion principle, two species when present in the same area, try to compete for the same limiting resource like food. The species having better advantageous trait over the other survive and exclude the other one. In other words, the second species is either eliminated or shifts to some other niche.

This principle is also called Gause's principle.

Thus, competition occurs between two species when they try to share the same niche.

Answer:

they try to share the same niche

Explanation:

Which of the following could be a nucleotide of DNA?
deoxyribose + phosphate group + thymine
deoxyribose + phosphate group + uracil
ribose + phosphate group + thymine
ribose + phosphate group + uracil

Answers

A. deoxyribose + phosphate group + thymine 
DNA stands for deoxyribonucleic acid and then there is thymine, adenine, uracil and guanine, as well as cytosine. The correct answer is: Thymine Deoxyribose phosphate group

Explain why molecules held together by covalent bonds don't have electrical charges

Answers

Because in covalent bond the electrons shared within the molecule.

2. Which organelle acts like the “brain” or control center of the cell?

Answers

The organelle that acts like the brain or the control center in the cell in the nucleus.

Hope this helps!!! :D
The nucleus controls everything in the cell and contains the DNA

Create a sentence explaining how amino acids form proteins

Answers

the amino acids form a long chain, peptide bonds are formed by a chemical reaction that retracts the water molecule as it joins the amino acid group

Amino acids are monomers that combine to form polymers called proteins.

Electrons are excited in photosystem I. With what do these electrons combine to produce an energy-carrying molecule?

A.ADP
B.Glucose
C.ATP
D.NADP+

Answers

NADP+ (NADPH) is the result of the electrons which combine to produce an energy carrying molecule. This happens when the electrons get excited in photosystem I.

What disease causes an imbalance of the blood glucose levels

Answers

"Diabetes" is one of such diseases which cause an imbalance of the blood glucose levels.

Hope this helps!
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