1. According to the text, what is cross-training? A. doing two or more different types of exercise in one workout B. doing two or more of the same type of exercise in one workout C. doing the same exercise in many workouts throughout the week D. doing two or more different exercises that make muscles stronger
Answers
Answer:
A. doing two or more different types of exercise in one workout
Explanation:
Related Questions
In the human brain, the occipital lobe, controls vision. Which of the letters on the diagram above indicated the occipital lobe of the human brain?
A) e
B) a
C) d
D) c
Answers
Answer:
A) e
Explanation:
Answer:
option. A
E. represent the optical lobe of the human brain
hope it helps
effects of corona virus in the respiratory system and circulatory system ?
Answers
PLEASE HELP!!‼️‼️‼️
the synthesis of proteins takes two steps *BLANK* and *BLANK*
transcription takes the information encoded in DNA and encodes into mRNA ,which heads out of the cells nucleus island into the *BLANK*.During translation, the mRNA works with a *BLANK* and tRNA to synthesize proteins. the first step in transcription is the partial unwinding of the DNA. once the DNA molecule is unwound at the correct location and enzyme called *BLANK* helps line up nucleotides to create a *BLANK* strand of mRNA.since mRNA is a *BLANK* -stranded molecule ,only one of the 2 strands of DNA is used as a template for a new RNA strand.
in translation mRNA is sent to the cytoplasm where it bonds with ribosomes the sites of *BLANK* . once the mRNA is in place *BLANK* each associated with specific amino acids , bind to the ribosomes in the right order.At its head tRNA has 3 nucleotides that make up an anticodon .translation begins with the binding of the mRNA chain to the ribosome. the first codon is always the start codon *BLANK* . the ribosome now slides down the mRNA.the appropriate tRNA carrying the appropriate amino acid pairs based with this next codon. A *BLANK* is formed between the 2 adjacent amino acid help by tRNA molecules forming the first 2 links of a chain. the process continues until one of the 3 *BLANK* condons appears. At that point the protein chain connected to the tRNA is released. translation is complete
•word bank•‼️‼️ transcription, cytoplasm , ribosome , protein synthesis ,tRNA molecules, single ,complementary, translation ,stop ,methionine, peptide bond , RNA polymerase.
Answers
Answer:
CORRECT ANSWERS !!
Transcription and translation
which heads out of the cells nucleus and into the Answer: Cytoplasm
During translation, the mRNA works with a Answer: ribosome
an enzyme called Answer: RNA polymerase
helps line up nucleotides to create a Answer: complementary
Since mRNA is a Answer single
where it bonds with ribosomes, the sites of Answer: protein synthesis.
Once the mRNA is in place, Answer: tRNA molecules
is always the start codon Answer: methionine,
A Answer peptide bond---- is formed between the amino acid attached to the tRNA
The process continues until one of the three Answer: stop
Explanation:
What is the definition of the word enzyme
Answers
Answer:
any of numerous complex proteins that are produced by living cells and catalyze specific biochemical reactions at body temperatures
Answer:
Enzymes are proteins that act as biological catalysts (biocatalysts).
Explanation:
Bacteria are helpful to humans in many ways, including all of the following EXCEPT which one?A) production of antibioticsB) production of soy sauceC) production of vitamins for the human bodyD) breakdown of raw sewageE) digestion of cellulose in the human intestine
Answers
Bacteria are helpful to humans in many ways, including all of the following EXCEPT digestion of cellulose in the human intestine. The correct option is (E).
Bacteria are incredibly diverse and play important roles in many aspects of human life. Bacteria are used in the production of antibiotics, food and beverages, and even in the treatment of wastewater. They are also important for the digestion of food in the human body and the production of essential vitamins, such as vitamin K.
While bacteria are involved in the digestion of some types of carbohydrates in the human intestine, such as lactose, they do not play a significant role in the digestion of cellulose. Instead, cellulose is broken down by enzymes produced by certain microorganisms, such as fungi and protozoa, in the digestive systems of ruminants like cows and sheep. Humans, on the other hand, lack the enzymes necessary to break down cellulose and cannot digest it as a source of energy.
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9. What is the economic importance of beekeeping both in terms of pollinating, crops, and obtaining products from the hive? 10. Explain how the spread of trypanosomiasis can be controlled by releasing male sterile tsetse flies in to an area. Date of submission July 07, 2021 Wednesday
Answers
Answer:
9. Bees play a very important role in relation to agricultural production. Indeed beekeeping is a vital part of our agricultural system. Apart from crop plants which are highly dependant on bees, the presence of honey bees also improves the quality and quantity of crops in general.
10. Use insect repellent. Permethrin-impregnated clothing and insect repellent have not been proved to be particularly effective against tsetse flies, but they will prevent other insect bites that can cause illness. The World Health Organization has targeted West African trypanosomiasis for elimination as a public health problem by 2020.
Explanation:
How are the rough and smooth endoplasmic reticulum, golgi and microtubules of an animal cell all related to each other in the production and transportation of proteins and lipids
Answers
The rough and smooth endoplasmic reticulum, golgi and microtubules of an animal cell are all related to each other in the production and transportation of proteins and lipids.
Endoplasmic reticulum is a network of flattened sacs and tubules that makes lipids and proteins. The rough endoplasmic reticulum has ribosomes attached to its surface that help in protein synthesis, while the smooth endoplasmic reticulum does not have ribosomes and synthesizes lipids.
The proteins synthesized by the ribosomes of the rough endoplasmic reticulum are transported to the golgi, which is a series of flattened, stacked sacs that modifies, sorts, and packages proteins and lipids for transportation. The golgi sorts and packages the proteins and lipids into vesicles that are then transported by the microtubules, which are protein filaments that form the cytoskeleton of the cell, to their final destination inside or outside the cell.
In conclusion, the rough and smooth endoplasmic reticulum, golgi, and microtubules work together in the production and transportation of proteins and lipids in an animal cell. The endoplasmic reticulum synthesizes the proteins and lipids, the golgi sorts and packages them, and the microtubules transport them to their final destination.
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Recall what you observed when you shined the uv light onto a sample of original pglo plasmid dna and describe your observations
Answers
When UV light is shined onto a sample of original pGLO plasmid DNA, the DNA does not exhibit any observable fluorescence or visible changes.
In the context of the pGLO plasmid DNA, the term "original" implies that it does not contain the GFP (Green Fluorescent Protein) gene or any other modified genetic elements. When UV light is shined onto the original pGLO plasmid DNA, it does not fluoresce or emit any visible light.
The lack of fluorescence or visible changes in the original pGLO plasmid DNA can be attributed to the absence of the GFP gene. GFP is a naturally occurring protein that exhibits fluorescence when exposed to specific wavelengths of light, particularly ultraviolet (UV) or blue light. The pGLO plasmid DNA is typically modified by introducing the GFP gene, which allows the transformed cells to produce GFP and exhibit fluorescence.
However, in the case of the original pGLO plasmid DNA without any modifications, there is no GFP gene present, and therefore no fluorescence is observed when UV light is shined onto it. This lack of observable fluorescence distinguishes it from the modified pGLO plasmid DNA, which would exhibit fluorescence in the presence of the GFP gene.
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What are the 3 importance of a$3xu4l reproduction?
Answers
Answer:
$e x ual reproduction is the process in which male and female gametes fuse through a process known as fertilization to produce offspring. $e xual Reproduction in plants involves the union of the male pollen with the female egg and results in the formation of seeds. It is very much important for evolution. $ ex u al Reproduction produces variable offspring creating diversity and variation among populations. It is important for plants as it provides variation to the progeny that helps in better survival and helps it to gain its own uniqueness within the species and remove the unwanted genes. By this process we can make a wanted progeny. For example we need a tall plant with blue flowers in a single plant, so for this we will cross the plant which is tall with the plant having blue flowers. During $ e x ual reproduction the genes of both plants combine and we'll get some progeny with desired characters (tall plant with blue flower).
Explanation:
what is the data for the whole paper for you say meiosis, I say mitosis
Answers
Mitosis is the process of cell division in which a cell divides to produce an equal number of chromosomes, while in meiosis number of chromosomes gets half as compared to the parent cell.
What is the difference between mitosis and meiosis?Mitosis generally occurs in somatic cells to produce cells for growth and increase the number of cells, in this process every cell has an equal number of chromosomes.
In meiosis cell division occurs to produce gametes having half the number of chromosomes, which is haploid cells produced during gamete formation.
Therefore, the mitosis cell divides to produce an equal number of chromosomes, while in meiosis haploid cells are produced.
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What is a benefit of using renewable energy sources?
A. Clean fuel
B. Sustantible energy.
C. Saves money.
D. No pollution.
Answers
Answer:
d.no pollution
Explanation:
it doest create any pollution at all
Answer:
B. Sustainable energy
Explanation:
One major benefit of using renewable energy resources is that it provides sustainable energy, since energy sources such as fossil fuels will eventually run out.
What matterns in appearance do you rotice at
this stage of development?
Answers
The patterns that are most easily observed is the differentiation of the cells during development.
What is development?At the early stage of embryonic development, a few key patterns in appearance can be observed. These include the formation of the neural plate, which will eventually give rise to the brain and spinal cord, as well as the formation of the primitive streak, which marks the beginning of gastrulation and the formation of the three primary germ layers (ectoderm, mesoderm, and endoderm).
Additionally, the embryonic heart begins to beat and blood cells start to form, and the formation of the limb buds, which will give rise to the arms and legs, can also be observed.
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PLEASE HELP I HAVE BEEN TRYING TO FIGURE THIS OUT A certain plant can have two flower color options: yellow or orange. A geneticist is looking to create a true-breeding yellow folowered plant. When he self pollinates the plant he believes to be true-breeding it results in 50% yellow folwered offspring and 50% orange flowered offspring. Do these results support or refute his belief that his plant is true breeding? Why or why not?
Answers
True-breeding plants are those that produce offspring with the same traits as the parent plant when they self-pollinate or are cross-pollinated with another true-breeding plant with the same traits. If the geneticist's yellow flowered plant was true-breeding, all of its offspring should also have yellow flowers.
However, the geneticist's self-pollination experiment resulted in offspring with both yellow and orange flowers, indicating that the yellow flowered parent plant was not true-breeding. If the parent plant was heterozygous for flower color (i.e. carried one dominant and one recessive allele), the observed 1:1 ratio of yellow and orange flowered offspring would be expected. This suggests that the parent plant was not true-breeding and instead carried a dominant allele for yellow flowers and a recessive allele for orange flowers.
Therefore, the results of the experiment refute the geneticist's belief that his plant is true-breeding, and suggest that the plant is heterozygous for flower color.
Do hiberations and camouflage
have low or high precipitation
Answers
Hibernation and camouflage are not directly related to precipitation levels, as hibernation is a type of sleep that occurs during the winter months and camouflage is a method of concealment used by animals. However, the amount of precipitation in an area is largely determined by its climate.
What is hibernation?Hibernation is a condition of hibernation that certain animals adopt during the winter or cold weather to save energy. Hibernation causes an animal's heart rate, breathing rate, and body temperature to drop dramatically, allowing it to subsist on stored energy until conditions improve.
In general, hibernation and camouflage have no direct association with precipitation amounts. Hibernation is a sort of slumber that certain animals experience throughout the winter, while camouflage is a way of hiding employed by animals to fit in with their surroundings. In general, the amount of precipitation in a region is governed by its climate, which is mainly independent of hibernation and concealment.
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We find samples of igneous rock that demonstrate it has been
through 4 half-lives. The test element has a half-life of 150
million years. How old is the rock?
Answers
The igneous rock samples demonstrate that they have been through 4 half-lives. The test element has a half-life of 150 million years the rock is approximately 553 million years old.
The age of the rock can be calculated as follows:
Let's say the original quantity of the test element is represented by "X". After the first half-life, the remaining quantity of the test element will be X/2.After the second half-life, the remaining quantity of the test element will be (X/2)/2 = X/4After the third half-life, the remaining quantity of the test element will be (X/4)/2 = X/8
After the fourth half-life, the remaining quantity of the test element will be (X/8)/2 = X/16
Therefore, the amount of the test element remaining after 4 half-lives is X/16. Now we need to use the half-life formula to determine the age of the rock:
t = (n * t1/2) / ln2where t = age of the rock, n = number of half-lives, and t1/2 = half-life of the test element. Plugging in the values we have, we get:t = (4 * 150 million years) / ln2 ≈ 553 million years
Therefore, the rock is approximately 553 million years old.
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an encapsulated bacterium can be virulent because the capsule a. resist phagocytosis b. is an endotoxin c. destroys host tissue d. kills host cells e. has no effect - many pathogens do not have capsules, therefore capsules do not contribute to virulence
Answers
Due to the capsule's resistance to phagocytosis, an encapsulated bacterium may be virulent.
Why can bacteria that are enclosed be virulent?The capsule is regarded as a virulence factor because it increases bacteria's capacity to spread disease (e.g. prevents phagocytosis). The capsule can shield cells from eukaryotic cells like macrophages engulfing them. It's possible that phagocytosis needs a capsule-specific antibody to take place.
Bacterial cell walls may be coated with complement, but capsules may hide the opsonins, shielding the bacteria from phagocytosis. Encapsulated Strep. pneumoniae are virulent and resistant to being swallowed by macrophages and PMNs, whereas non-encapsulated, avirulent mutants are quickly ingested and killed by PMN.
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Michael was watching the rain hit the sidewalk in front of his house. After a few minutes, he noticed a change in the precipitation and saw that the
precipitation had changed into ice pellets
The falling ice pellets later changed back to rain, and then the rain stopped and the sun came out. Relate each stage of the water to cycle to the way
it affects the weather.
Answers
Answer: Water cycle is a complex cycle of water in which the water is changed into various forms like solid, liquid, and gases.
Explanation:
In the higher atmosphere the water vapors condense to form clouds and they club to form the ice crystals. These ice crystals when strikes on the ground as precipitate or ice pellets again changes its form from solid to liquid rain. The precipitation can be in the form of rain or wet snow. The rain stops when the concentration of water vapors in the higher atmosphere reduces and sun may come out.
The water cycle is a complex cycle of water in which the water is changed into various forms like solid, liquid, and gases.
Define the water cycle?The water cycle illustrates the continuous action of water within the Earth and atmosphere. It is a complicated system that has many different processes.
Liquid water evaporates into water vapour, condenses to form clouds, and precipitates back to earth in the form of rain and snow.
Thus, water is changed into various forms like solid, liquid, and gases.
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help please and thank you.
Answers
what are some strengths and weaknesses for cell model?
Answers
Answer:
cells have limitations, when a cell is stronger it could target other cells. When your cell is weak it can often mean a disease has occurred.
Explanation:
Does anyone know the answers for this and a possible explanation on how you got it?
Answers
Answer:
10. BB and EE
11. Aa, Dd and Gg
12. cc and ff
13. Aa, BB, Dd and Gg
14. cc and ff
Explanation:
The capital letters are the Dominant genes and the lower case letters are the recessive genes.
Homo in homozygous means same and hetero in heterozygous.
This means that the homozygous dominant means 2 of the same dominant genes and same for recessive as well.
In the heterozygous it means to select the ones that have both dominant and recessive genes
The phenotypes is the appearance of what your talking about plants for example if it has Dd or DD genes it has a dominant trait appearance but can still pass on recessive genes if it was Dd. The recessive phenotypes will only appear recessive if it has 2 recessive genes such as dd.
define the following words a: biology
b:biotechnology
Answers
Answer:Biotechnology is a broad area of biology, involving the use of living systems and organisms to develop or make products. Depending on the tools and applications, it often overlaps with related scientific fields
biology the laws and phenomena relating to an organism or group
Biology: The study of living organisms is called biology
Biotechnology: Application of technologies in the field of biology.
What is the difference between biology and biotechnology?Biotechnology is a subfield of biology, which is a science. Biotechnology is the use of biology for human benefit, whereas biology is the study of living things. Biotechnology uses a variety of methods, such as the genetic engineering of bacteria, to produce industrial goods.
The anatomy of living things is what distinguishes biology from biotechnology. The anatomy and physiology of living things are the main topics of biology. Contrarily, biotechnology is concerned with technology. It has nothing to do with the least important aspects of a living thing's anatomy and physiology.
Hence, this is a detailed explanation of biology and biotechnology.
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Which is true?
A.Ocean currents affect temperatures on land.
B. The ocean has no effect on the temperature on the land.
C. Ocean water does not move between locations.
D. All ocean water is the same temperature.
Answers
Answer:
I think it's A.
Explanation:
Sorry If I'm wrong
in biomeviewer, locate the north western coast of africa. drop a pin in the savanna biome, close to the coastline. what is the average temperature? group of answer choices approximately 40 degrees celcius. approximately 20 degrees celcius. approximately 28 degrees celcius. approximately 10 degrees celcius.
Answers
The typical temperature is around 28 degrees Celsius.
Which biomes are there?There are five primary types of biomes: aquatic, grassland, forest, desert, and tundra. Some of these can be further subdivided into more specialized categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. Aquatic biomes encompass both marine and freshwater biomes.
How might scientists categorize various biomes using these traits?Based on the species that live there, a place is classified as a biome. Scientists can characterize a biome by describing the temperature range, soil type, amount of light, and water that are particular to an area and create niches for specific species.
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Dan Perkins was a policeman who was able to run a short distance in a very short time in order to escape the danger of a fire. What molecule allowed him to have a burst of instant energy to make that sprint?
Answers
BRAINLIST PLZ ANSWER
List the properties of
1 min, 50 sec
3 min, 45 sec
4 min, 5 sec
Answers
Answer:
I think 3 min 45 sec hope this can help
Raj’s family is happy as he became a father of a baby girl. Upon a routine visit to the hospital, the doctor advised him not to skip the vaccination schedule. While discussing the same at home, one of the family members suggested that vaccination is not necessary for a girl child. Raj opposed this suggestion. (a) What is vaccination? (b) What are vaccines? How do they work? (c) Critically comment upon Raj's viewpoint.
Answers
Answer:
Please find the answers to questions a, b and c in the explanation section.
Explanation:
This question is about Raj's family who welcomed a baby girl. Raj, the father, was advised to adhere to the vaccination schedule for the girl child. Now to the questions:
a) Vaccination is the process of administering a drug substance known as vaccine, in order to boost the immune system of the body to prevent microbial caused diseases and infections.
b) A vaccine is a biological substance that provides immunity against a particular disease or infection. A vaccine is usually prepared from the microorganism that causes the disease that is being prevented. The vaccine works in such a way that it aids the innate immune system to recognize and fight off pathogens e.g. virus, bacteria etc.
The vaccine contains molecules from the pathogens called ANTIGENS, which when inoculated into the body, is recognized by the immune system. The immune system responds by producing antibodies to combat the antigen in the vaccine the same way the actual pathogens will be combated. This helps the immune system get ready for an actual attack by pathogens.
c) According to the question, Raj opposed the view of a family member that suggested that vaccination was not necessary for a female child. Raj is actually right by opposing this suggestion because vaccination is not sex- dependent i.e. it is not meant for a particular sex alone. All human child, whether boy or girl, needs to be protected from harmful diseases and the best way to do that is via vaccination. Thus, Raj is right about opposing the suggestion against vaccination of girl child.
in a further experiment , the researchers add a compound to the cell growth medium that both binds and releases protons and also passes through lipid membrane membranes. predict the effect of this added compound on ATP production by the cells
Answers
Answer: I would need more context my good sir please tell me the full context and I’ll be able to give you full answer :)
Explanation:
which of the following statements is NOT part of the cell theory A. cells can absorb food and oxygen B. cells are basic units of structure and function in living things C. All cells are produced from other cells D. All living things are composed of cells
Answers
Which of the following statements best describes the process of photosynthesis?
Chloroplasts absorb sunlight and store chemical energy.
Plants use oxygen to make simple sugars.
Chlorophyll builds sugars in the thylakoid membrane.
Light breaks down water molecules and releases carbon dioxide.
Answers
Answer:
chloroplast absorbs sunlight and store chemical energy
Which is the best topic sentence for a paragraph comparing and contrasting moths and butterflies?
Although moths and butterflies look alike, there are important differences between them.
Most moths rest with their wings out flat, but butterflies rest holding their wings together.
So the next time you think you see a butterfly, look twice, because it might be a moth.
Butterflies are usually more brightly colored than moths and are active during the day.
Answers
Answer:
A : Although moths and butterflies look alike, there are important differences between them.
Explanation:
I got it right in the test
Answer:
THE OTHER PERSON IS CORRECT PLS MARK THEM BRANLIEST
Explanation: