Explanation:
DNA has three types of chemical component: phosphate, a sugar called deoxyribose, and four nitrogenous bases—adenine, guanine, cytosine, and thymine. Two of the bases, adenine and guanine, have a double-ring structure characteristic of a type of chemical called a purine.
Meiosis Which of the following best describes the image to the right? OB 0 0 0 0 A. Meiosis 2 B. Mitosis h C. Binary fission D. Meiosis 1
Cell division is a process by which the cell divides into two or four daughter cells. The image shows meiosis II, cell division. Thus, option A is correct.
What is meiosis II?Meiosis II is a stage of meiotic cell division that only occurs in the body's germinal cells and results in the production of four daughter cells with a ploidy count of the half.
It is comparable to mitotic division, in which cells go through the prophase, anaphase, metaphase, and telophase stages. But they differ in the production of the four haploid daughter cells.
The meiotic division II is characterized by the separation of the sister chromatids resulting in decreases in the chromosomal numbers and the ploidy of the cell.
Therefore, the image shows the meiotic II cell division. Option A is correct.
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52) Which subject that we have studied does not have a kingdom classification?
53) What is the classification name of the Spanish flu?
54) What is the classification name of the Asian flu?
55) What is the classification name of the Hong Kong flu?
56) What is another name for polio?
57) Who found the first clinical polio case?
- 58) What disease can sometimes cause an enlarged spleen?
- 59) What virus travels through tiny breaks in the skin?
- 60) Who reigned in England from 1837 - 1901?
- 61) What is the earliest surviving valentine dated?
62) What represents beauty and youth?
-63) Dark crimson represents what?
64) Archaebacteria is comprised of Halophiles, Thermophiles, &?
65) What is in the shape of a sphere?
.66) What shape is a bacillus?
67) What shape is a spiral?
-68) Who developed Gram staining?
69) What color is Gram +?
-70) What color is Gram - ?
71) What is the only common thing among protista?
72) What type of protista are Sarcodinians, Zooflagellates, Ciliophorans, & Sporozoans?
73) What protista make up the white cliffs of Dover?
-74) What do amebas use to move?
75) What do protista form to survive harsh conditions?
76) What causes malaria?
77) What protista are covered with silica?
78) What resemble both algae and protozoans?
79) What are green algae called?
80) What is the translation of Rhodophyta?
81) What is an example of red algae?
82) What is the name for brown algae?
-83) What is the name for an algae's spore producing stage?
84) What fungus has a Plasmodial feeding stage?
85) What causes African sleeping sickness?
86) What is a poison in shell fish?
87) What is used to thicken soups?
88) What are the most typical unicellular fungi?
89) What are the most typical multicellular fungi?
90) What supports the cap of a mushroom?
91) What protects a mushroom's spores?
92) What is a name to say how fungi eat?
93) What is the name for common molds?
94) What is the name for club fungi?
ime for a sac fungi?
Answer:
e
Explanation:
One of the main reasons that the American diet is unbalanced is
Answer:
It is unbalanced because we(Americans) eat too many calories.
Explanation:
About 25 years ago, the average american eats about 1,850 calories a day. Our diet as grown about 304. About 68% of Americans are overweight/obese. The reason for those calories are fatty foods and soft drink. Fast food is part of the American diet. The government recommends that we have at least two to five cups of fruits and vegetables a day. But Americans eats only three servings a day, and 42 percent eat fewer than two servings a day.
2. The long-term survival of any species of organism is possible only if the organisms can -
A migrate when temperatures change C find protection from predators
B reproduce successfully
D locate a constant food source
(If you want to give me the rest of the answers I will like that also)
Answer:
may be the answer is B. reproduce successfully
List down the processes that can cause radioactive decay of an element?
Answer:
Radioactive decay is the loss of elementary particles from an unstable nucleus, ultimately changing the unstable element into another more stable element. There are five types of radioactive decay: alpha emission, beta emission, positron emission, electron capture, and gamma emission
Explanation:
An ecosystem is defined as
A.a group of organisms and the habitat they share.
B.the food chain in an area.
C.a predator and prey relationship.
D.the creation of carbohydrates by green plants.
Answer:
An Ecosystem is a community of Living Organisms and Non living components of their Environment
OPTION A IS YOUR ANSWER!!!
Answer:
A: a group of organisms and the habitat they share.
Explanation:
Answer a is the correct answer.
Drag each label to the correct location if the image. The image shows a normal fault. Identify the parts of the fault.
Answer
From Left to Right:
footwall, fault plane an hanging wall
Explanation:
below the plane is footwall. the line that splits between below plane and above plane is fault line and the above plane is hanging wall.
Answer correct on Plato
In which stage of cellular respiration do the NADH molecules get "cashed
in" to make lots of ATP molecules? *
1)Krebs cycle
2)electron transport chain 3) glycolysis
Answer:
2. Electron transport chain
Explanation:
This is where the NADH molecules flow along a serious of electron carriers and in the process releases energy that is used to make ATP.
The Darwinian theory of organic evolution through natural selection affected American religion by a raising awareness of the close spiritual kinship between animals and human beings. b turning most scientists against religion. c causing a revival of the doctrine of original sin. d sparking the rise of new denominations based on modern science. e creating a split between religious conservatives who denied evolution and accomodationists who supported it
Answer:
.e creating a split between religious conservatives who denied evolution and accomodationists who supported it
Explanation:
The Darwinian theory of organic evolution proposed that all forms of life evolved from more primitive life by differential survival and reproduction (i.e., by natural selection). Moreover, creationism is the religious belief that humans were created by God, whereas accommodationists refer to the persons that endorse cooperation and concession to the viewpoint of the opposition. In this case, Darwinian theory challenged the traditional religious anthropocentric viewpoint on human origins (i.e., humans descended from ape-like creatures by natural selection).
Which of the following is not a health effect caused by exposure to volcanic gases?
backaches
suffocation
dizziness
headaches
Answer:backaches
Explanation:
The volcanic gases would mainly affect your ear, nose or throat and because your back does not rely solely on one of this it shouldn’t be affected
Answer:
backaches
Explanation:
Meiosis produces somatic cells like egg and sperm cells.
A. True
B. False
Answer:
true
this statement is true
Answer:
B. False
Explanation:
Meiosis produces gametes like egg and sperm cells.
Don't fail me now brainly!!!!
21. For each of the following, state the type of input energy and the useful output
energy.
a. battery
b. gas-powered weed-eater
c. bedside lamp
d. horn on a bicycle
Input Energy
Useful Output Energy
4
Battery
Gas-Powered Weed-eater
Bedside lamp
Horn on a bicycle
Answer:
Explanation:
if you get the nintindo 64 throw it out a window then call the garbage man hit the folks den shake his hand he will give you the math answer and you have to cll hm on the newest flip phone out right now
Select the correct answer.
Nina uses her own grocery bag while buying groceries, and avoids using the bag from the grocery story. Which R of solid waste management
does Nina follow?
Reduce
Reuse
Recycle
Rot
Recovery
Nina is using Reuse.
Reuse is the action or practice of using an item, whether for its original purpose conventional reuse or to fulfill a different function creative reuse or repurposing.What is solid waste management?Solid-waste management, the collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is no longer useful.The municipal solid waste industry has four components: recycling composting, land-filling, and waste to energy via incineration. It also offers solutions for recycling items that do not belong to garbage or trash.To know more about waste management here
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Look at the four devices below.
flashlight
lawn mower
solar calculator
desk lamp
Which device uses light as it's source on energy?
Answer:
solar calculator
Explanation:
since it has solar in its name it probably uses the sun as its source of energy
Answer:
The answer is a Solar calculator
Explanation:
None of the other objects need light to power themselves. Remember, solar means powered by sunlight.
Why do stars seem to twinkle?
Your answer: Starlight is light from dying stars that give off interrupted light.
Correct answer: Shifting currents of air low in the atmosphere bend starlight, causing it to miss our eyes in fractions of moments.
How fast do raindrops fall in still air?
Correct: 7-18 miles per hour
The people of the West Indies were the first people to name hurricanes. How did they first come up with the storm names?
Correct: Storms were named after the saint on whose day the storm made landfall.
Where is the safest place to be during a tornado?
Correct: in a ditch
According to the Fujita Tornado Intensity Scale, a category F5 tornado, the most dangerous, has what range of wind speeds?
Your answer: 40–72 miles per hour
Correct answer: 261–318 miles per hour
Which U.S. city has the highest average number of sunny days per year?
Your answer: Las Vegas, Nevada
Correct answer: Yuma, Arizona
The annual cost of snow removal for streets and highways in the U.S. is estimated to be about how much?
Your answer: $20 billion
Correct answer: $2 billion
Between 1950 and 1999, the highest average number of deaths caused by tornadoes in the United States occured in which month?
Correct: May
The greatest snowfall on a single day in recorded history occurred in Silver Lake, Colorado, in April, 1921. Approximately how many inches fell?
Your answer: 100
Correct answer: 75
In 1971, Hurricane Ginger, the longest-lasting Atlantic Ocean hurricane on record, lasted for how many days?
Your answer: 44
Correct answer: 27
[tex]what \: is \: chlorophyll \: \: \: {?} [/tex]
What is chlorophyll?
Answer:-Chlorophyll is a green pigment which helps plants in the process of photosynthesis.
It is only present in Green plants.They allow green plants to absorb sunlight.- TheExtraterrestrial
plz help with my hmwk
This process is based on a chemical reaction that occurs when the warm exhaust gases from the coal-fired boiler come into contact with limestone.
When the warm gas comes into contact with the limestone slurry a chemical reaction occurs between the Sulphur Dioxide (SO2) in the gas and the limestone.
This reaction removes the SO2 from the flue gases and converts the limestone into Calcium Sulphite.
hope it helps you...
What features do you think separates the Black bear from the Grizzly Bear?
Answer:
Fur colorSizeFacial structureThis is all I have for now, I'm sorry I'm not an expert :c
Answer:
One of the primary distinctions between the two species may be noticed even while they are young: The black bear's profile is considerably flatter than the grizzly's, which has a "dished" face that bends down from its forehead to its nose. Only a fraction of Yellowstone's bear voyeurs.
Explanation:
Hope this helps!
Please mark me as Brainlineast.
Clones DNA is:
A. similar
B.bdifferent
C. the same
PLS ANSWER!!! ASAP!! WILL GIVE BRAILIEST
Explanation:
clones contain identical sets of genetic material in the nucleus the compartment that contains the chromosomes of every cell in their bodies thus, cells from two clones have the same DNA and the same genes in their nuclear.
A 3:1 ratio of tall to short pea plants appearing in the f2 generation lends support to the law of
Answer:
Mendelian inheritance
Explanation:
Matthias Schleiden and Theodor Schwann made which contribution to science?
A. Discovered that new organisms do not spontaneously arrive in suitable conditions, but must be brought there.
B. Discovered the process plants use for energy, photosynthesis.
C. Discovered a basic principle of chemistry, that all matter is composed of atoms.
D. Discovered a basic principle of biology, that all plants and animals are made of cells.
Matthias Schleiden and Theodor Schwann made a significant contribution to science as they discovered a basic principle of biology, that all plants and animals are made of cells. So the correct option is option D.
Matthias Schleiden and Theodor Schwann made the contribution of discovering a fundamental principle in biology known as the cell theory. In the 1830s, they independently proposed that all plants and animals are composed of cells. Their work laid the foundation for our understanding of the structural and functional units of life. Together, the contributions of Schleiden and Schwann formed the basis of the cell theory, The correct option is option D.
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10
Which of the following are true about DNA?
Choose all that apply:
It is a double helix
It contains thymine
It is the "recipe" for proteins
It is made of amino acids
Respiration and photosynthesis are considered complementary processes. Explain what is meant by this and
how they are both critical processes in the carbon cycle.
Answer:
The photosynthesis process produces carbon dioxides and water and breaks into carbon dioxide and water by forming ATP molecules, in addition to this cellular respiration. They are therefore both considered to be mutually complementary.
Explanation:
Photosynthesis and cellular respiration are additional processes, as photosynthesis products are used as cell respiration reactants.
Photosynthesis is a carbohydrate-generating process, whereas cellular respiration is a catabolism process that divides the carbohydrates into ATP.
Photosynthesis is the process of transforming light energy into chemical energy by green plants. During the process, the plants make use of solar energy in order to convert carbon dioxide and water into carbohydrates. And also releases oxygen into the atmosphere. Photosynthesis is called primary production because the food produced by the process makes the base of most ecosystem food chains. It stores energy at the bottom level of the food chain.
All animals are photosynthesized because their source of energy is glucose, but they are unable to produce glucose themselves, so they must rely on plants to obtain glucose.
And also during photosynthesis, oxygen that animals respire is released.
Breathing of the cell:
The process of breaking up the glucose molecules released by the living cells and stored as ATP molecules. In total, glucose and oxygen is a three-stage process that reacts to carbon dioxide and water.
In the following phases cellular respiration
• Glycolysis
• Oxidation of the pyruvate
• Citric acid / Cycle of cancer
• Oxidative phosphatide
plz help! Which of the following describes species diversity of a community?
The number of different species present in the community
The measure of species richness and relative abundance of different species
The proportional abundance of different species in a community
The number of mutualistic interactions in a community
Answer:
The proportional abundance of different species in a community
Answer:
The measure of species richness and relative abundance of different species
Why are viruses considered to be non-living
They are not made of cells and they cannot reproduce on their own.
Please help :( I don’t wanna fail
Answer:
You need to create a food chain with a producer, consumer, and decomposer. an example of this would be grass > zebra > lion.
What are plants and animals that get their energy from eating other things?
Answer:
A heterotroph
Explanation:
Answer:
A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.
How do prokaryotic organisms reproduce
Answer:
Prokaryotes reproduce through a cell division process called binary fission. Like mitosis in eukaryotes, this process involves copying the chromosome and separating one cell into two.
HELP ASAP!!!!!!!!!!!!
Answer:
true
Explanation:
Daylight hours are shortest in each hemispheres winter. between summer and Winter Solstice, the number of daylight hours decreases, and the rate of decrease is larger the higher latitude. the fewer sunlight hours the colder the nights.
What is involved in the process of returning wolves to the wild?