can someone please help me
Prokaryotic:
1-10 microns smaller cell type (very small)no major organelles (when you hear it has organelles, think eukaryotes almost every time)simple (much simpler than eukaryotes because prokaryotes are usually a single cell)
Eukaryotic:
10-100 microns; larger cell type (definetely larger than prokaryotes because they have more complicated organelles to make room for inside)complex (can do a lot more than prokaryotes can)major organelles (huge difference)Both:
cell membrane (both have this for a cell border)cytoplasm (it's like a liquid to hold everything, both have it)nucleic acid (EVERYTHING ALIVE USES DNA, and that's what NA stands for)ribosome (this is used to make proteins. They both do this)Why do you feel cooler on a hot breezy day than on a hot day in still air?
Answer:
Moving air is able to take heat away from your body faster than still air can. The sweat that take heat from your body is cooled and gives you a nice feeling of breeze.
Q6.7. If a person is heterozygous for the triangle32 allele of the CCR5 gene, how many of the four daughter cells produced by have the3
Given the characteristics of hereditary genetics, if a person is heterozygous for a given allele, of the four daughter cells produced, the amount that would have the gene is dependent on the spouse's genetic makeup but ranges from 50-100%.
When we say that an individual is heterozygous for a given trait, we mean that of the two alleles that this individual possesses for the given trait, one is of the desired type and one is not. Whereas an individual who is hom-ozygous for a given trait will have both alleles of the same kind.
For example, if we were to look at the allele for blue-colored eyes, a heterozygous individual will have one allele which corresponds to blue coloration, and one allele that corresponds to another color, and a hom-ozoygous will have both alleles for blue eyes. In order to accurately predict the expression of the gene in the offspring of an individual, we use a punnet square (see attached image).
Assuming that the allele in question is dominant in nature, this allows us to see that of the four daughter cells of an individual that is heterozygous for the given allele, the number that will have the triangle32 allele are:
50% (2) if crossed with a spouse who does not have the allele75% (3) if crossed with a spouse who is also heterozygous for the allele100% (4) if crossed with a spouse who is hom-ozygous for the alleleIn conclusion, we can say that the outcome of the cross is entirely dependent on the genetic makeup of the spouse, as well as the dominant or recessive nature of the allele in question, but can accurately predict an outcome in the range of 50-100%.
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in terms of enzyme nomenclature, what is a k system?
I need help with 8 and 9
Answer:
Explanation:
need better picture to see
i need answer please
Answer:
The fluid mosaic model describes the structure of the plasma membrane as a mosaic of components —including phospholipids, cholesterol, proteins, and carbohydrates—that gives the membrane a fluid character. ... The proportions of proteins, lipids, and carbohydrates in the plasma membrane vary with cell type.
Explanation:
Using your own words, describe in detail what you learned about Earth's atmosphere. Edg
Explanation:
earth surface is the part of the water or land that touches the air above it.
When a disturbance changes a community without removing the soil, what follows?
Which best defines homeostasis?
Maintenance of a stable state.
Maintenance of a person's body temperature.
Maintenance of the heart's pulse.
Maintenance of a person's happiness
B) Maintenance of a person's body temperature.
the excessive swallowing of air while eating or drinking is known as
Answer:
Aerophagia is the medical term for excessive and repetitive air swallowing. We all ingest some air when we talk, eat, or laugh. People with aerophagia gulp so much air, it produces uncomfortable gastrointestinal symptoms.
Explanation:
Please tell me if I am worng.
Explain how a change in the sequence of nucleotides in a strand of DNA might cause
a protein to malfunction.
Answer:
As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction. If insulin does not work correctly, it may not be able to bind to the insulin receptor. Hope this helps! <3
what molecules are needed to maintain homeostasis in biosphere 2
Answer:
What molecules are needed to maintain homeostasis?
Homeostasis is maintained by many cellular processes that require ATP. Aside from enzymes the make and break bonds, other proteins that use ATP include protein pumps that move salts across a membrane.
Explanation:
Don't forget to ❤️❤️❤️
#CarryOnLearning_______ bonds form when water is removed to hold
Answer:
peptide bond OR dehyrdration synthesis (this is mainly for bonding monomers to polymers..so its peptide bond)
Explanation:
Answer:
Hello!!
A peptide bond forms when water is removed to hold.
Hope this helps!!
How do hormones work
A.) by entering cells In a targeted area
B.) by destroying target cells
C.) by only binding to those cells that have appropriate receptors on their cell walls
D.) by stimulating the release of targeted chemicals into the bloodstream
Answer: D
Explanation: hormones send chemical messages through the body’s system
which portion of the fibula articulates with the talus?
Answer:
The distal end of the fibula forms the lateral malleolus, which forms the easily palpated bony bump on the lateral side of the ankle. The deep (medial) side of the lateral malleolus articulates with the talus bone of the foot as part of the ankle joint.
Explanation:
Charles Darwin thought that evolutionary change was gradual, continuous change over long periods of time. This rate of evolutionary change is referred to as:
A. Punctuated equilibrium
B. Gradualist if equilibrium
C. Phyletic gradualism
D. Phyletic punctuation
Answer:
A. Punctuated equilibrium
Explanation:
Charles Darwin understood that evolution was a slow and gradual process. By gradual, Darwin did not mean "perfectly smooth," but rather, "stepwise," with a species evolving and accumulating small variations over long periods of time until a new species was born.
What was Mendel's most significant conclusion from his research with pea plants?
Mendel's most significant conclusion from his research with pea plants is that Traits are inherited in discrete units and are not the results of blending.ʺ The correct option is B)
What was Mendel's law?Mendel Gregor was s scientist and a botanist. He gave three laws of inheritance. The three laws are of very importance to the field of genetics.
The law of inheritance and the law of segregation say that the traits in the other generation are always passed down segregated, not blended. The traits are just dominant and recessive in the generations.
Thus, the correct option is B) Traits are inherited in discrete units and are not the results of blending.ʺ
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Your question is incomplete. The complete question probably is given below:
A) There is considerable genetic variation in garden peas.
B) Traits are inherited in discrete units and are not the results of blending.ʺ
C) Recessive genes occur more frequently in the F1 than do dominant ones.
D) Genes are composed of DNA.
E) An organism that is homozygous for many recessive traits is at a disadvantage.
Answer:
Traits are inherited, one from the mother and one from the father.
In guinea pigs, smooth coat (S) is dominant over rough coat (s). If an SS guinea pig is crossed with an ss guinea pig, what possible outcome of guinea pigs in the offspring would you predict?
Answer: All offspring will be Ss and have smooth coats.
Answer:
All offspring will be Ss and have smooth coats.
2) How many solutions does the equation 4x + 2(x-5) = 3(2x - 4) have? Write down the final form as well as if it has no solution, exactly one solution, at least two solutions, or infinitely many solutions. plz help me its due today
Answer:
0 = -2, hence no solution.
Explanation:
4x + 2(x-5) = 3(2x-4)
4x + 2x - 10 = 6x - 12
6x - 6x = -12 + 10
0 = -2
why is it important for the skull to have holes through the bone
Answer:
it is important for the skills to have hole thought the bone because it is used to relieve pressure on the brain when fluid, such as blood builds up and starts to compress bone tissues
how are dna fragments separated on an agarose gel during electrophoresis?
Answer: the smaller particles will move further down the gel
Explanation:
DNA is negatively charged because of the negative charges on the phosphate backbone. What you do in an electrophoresis is basically put DNA particles in something similar to Jello, and then put a positive charge at the far end of the gel.
All of the negatively charged DNA is attracted to the positive far end. However, the smaller pieces of DNA will be less tangled in the gel, and can reach the end much quicker.
This allows you to determine the large vs smaller particles basically
how is the energy that earth absorbs different from the energy that earth emits
Answer: thats geology not biology
Explanation:
Energy that earth absorbs different from the energy that earth emits is called geology.
What is Geology?The word geology means 'Study of the Earth'.
It is also known as geoscience or earth science, Geology is the primary Earth science and looks at how the earth formed, its structure and composition, and the types of processes acting on it.
Geology is concerned with the history of the earth over the course of its 4.5 billion year life. By studying the structures of the earth we can unlock its hidden past and anticipate its future.
All levels of schooling include geology. The study of geology fosters analytical abilities, a global perspective on the globe and its interconnected systems, and a grasp of numbers and maps.
Therefore, Energy that earth absorbs different from the energy that earth emits is called geology.
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repost again help please and thanks
Answer:
Hypotonic
Explanation:
A regular, unexcited carbon atom with an atomic number of 6 would be expected to have how many electrons?
question 12 pls!
Answer:
4 if I am not mistaken
Explanation:
Is it lipids , carbohydrate, protein , or nucleic acid ? Please hurry !
4. Describe how turtles make it back to their birthplace after years away to nest?
Ready? Enter your answer here.
Why do the Iguanas need to face their heads to the wind
Answer:
Males have longer spines, and larger bony plates on the top of their head than females. There are some differences in the spines depending on the island
Explanation:
Which is a disadvantage of inbreeding?
pls an answer asap!!
bio
the answer is second one
Muscle fatigue occurs when the cells run out of oxygen. Without oxygen present the animal
switches to
Answer:
Muscle cells can continue to produce ATP when oxygen runs low using lactic acid fermentation. However, this often results in muscle fatigue and pain. Many yeast uses alcoholic fermentation to produce ethanol.
Explain why the crossbreeding of bison and cattle is both a benefit and hindrance to conservation efforts aimed at protecting bison genetic diversity.
Answer:
While the bison gene pool is currently much healthier than that of the cheetah, only one herd among the 4% of all protected bison herds has no known cattle ancestry. Cattle ancestry has helped boost the total population of bison and has increased such herds’ genetic diversity, but those herds do not help protect the bison’s original gene pool.
Explanation:
Possible Answer in Edge
Answer:
While the bison gene pool is currently much healthier than that of the cheetah, only one herd among the 4% of all protected bison herds has no known cattle ancestry. Cattle ancestry has helped boost the total population of bison and has increased such herds’ genetic diversity, but those herds do not help protect the bison’s original gene pool.
Explanation: Exact answer on edge