Answer:
The double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a spiral staircase. Each chain has a backbone in which a sugar (deoxyribose) and a phosphate group alternate.
6. Asparagine and Methionine are what type of molecule?
Answer:
Asparagine is the amide of aspartic acid. The amide group does not carry a formal charge under any biologically relevant pH conditions. The amide is rather easily hydrolyzed, converting asparagine to aspartic acid. This process is thought to be one of the factors related to the molecular basis of aging.
what phase does this represent?
Answer:
I believe it would be mitosis.
Explanation:
In general, what causes a sea breeze?
A. The difference in elevation between land and water
B. The difference in cloud cover between land and water
C. The difference in density between land and water
D. The difference in specific heat capacity between land and water
Need a 100% correct answer please
Answer:
During the day, the sun heats up both the ocean surface and the land. ... The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean. At night, the roles reverse.
Answer:
Explanation:
D, the answer is d
Label and describe the following stages of the cell cycle
A
B
C
D
E
F
G
H
I
J
K
L
M
N
I
P
Q
R
S
T
U
Answer: All of them
Explanation:
In ionic type of bond electrons pooled together and shared by many atoms. *
1 point
True
False
Answer:
In ionic type of bond electrons pooled together and shared by many atoms.
True
How does the theory of natural explanation explain the medical phenomenon of antibiotic resistance?
Answer:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. Once such a gene is generated, bacteria can then transfer the genetic information in a horizontal fashion (between individuals) by plasmid exchange.
Explanation:
i hope is helpful
Which is an extreme disturbance to any ecosystem?
A. coral bleaching
B. hurricanes
C.extreme temperature change
D.elk overgrazing
Answer:
1) B. extreme temperature change
2) D. living things in that ecosystem
3) B. the smaller herbivore population will decrease
4) B. the loss of a river system due to contamination
5) B. die out in the area
Explanation:
Modest Disturbances in Ecosystems Quick Check
100% :)
extreme temperature change s an extreme disturbance to any ecosystem.
what is ecosystem ?
An ecosystem can be defined as a community of living organisms concurrence with non-living components, interacting with each other in an environment.
The structure of an ecosystem composed of both biotic and abiotic components which include the distribution of energy in our environment, climatic conditions prevailing in that specific environment.
The structure of an ecosystem can be divided into two components such as Biotic Components and Abiotic Components
both biotic and abiotic components are interrelated with each other in an ecosystem,. it is an open system where the flow of energy and components occur throughout the boundaries.
The functions of the ecosystem include regulates the essential ecological processes, responsible for the cycling of nutrients between biotic and abiotic components, maintains a balance among the various trophic levels in the ecosystem.
For more details regarding ecosystem, visit
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What step of respiration does anaerobic (not requiring oxygen)
and aerobic (requiring oxygen) respiration share?
Answer:
Glycolysis
Explanation:
This is the first step in all types of celllular respiration is anaerobic and does not require oxygen.
whats the location of a nerve impulse?
Answer:
the place where the axon of one neuron meets the dendrite of another, using chemicals called neurotransmitters
Why are proteins important for organisms?
Answer:
They are good for organisms because they store energy that organisms need.
Explanation:
Answer:
it is aj energy source for the orginisms and it makes the stronger
Explanation:
4. Which of the following is true about a mutation? A.) it is always damaging to a person B.) it never harms the next generation D.)it may harm the next generation C.) it never passes down diseases
Answer:
D
Explanation:
Mutation can be harmful and it can have no effect.
Answer:
d
Explanation:
it is d because it just is so yw
Please help me on number 2 and 4 i really need the answer now PLEASE HELP
The awnser for nombre 2 is d
How does meiosis create four daughter cells from one parent cell?
Answer:
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.
Explanation:
Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse. Homologous chromosomes exchange bits of DNA to create genetically unique, hybrid chromosomes destined for each daughter cell
compare and contrast the structure of prokaryotic and eukaryotic cells.
Answer:
Prokaryotic -Do not have a nucleusHave DNA arranged in a circular chromosomeDo not have membrane bound organellesSmaller in sizeOlderEukaryotic-Have a nucleus, vacuoles, mitochondria Have DNA arranged in a linear chromosomeHave membrane bound organellesLarger in sizeBoth- Contain: cell membrane, cytoplasm, ribosomes, DNAFunction is to make proteinshave certain parts that help them accomplish their function
help please its only three questions!!
Answer:
A crystal is a solid geometric form of minerals produced by a repeating pattern that is present throughout the mineral. Also a crystal's shape is determined by the arrangement of the atoms within the crystal.
Explanation:
what would happen if the plasma membrane ruptures of breakdown
What is another name for the first and second stop on a micropipette?
Answer:
the first stop is used to fill the micropipette tip and the second stop is used to dispense the content of the tip
Biology 1 Honors Module
9. Select ALL of the following that would increase the reaction below, resulting in the formation of more products.
A:Increasing the temperature
B:Increasing the concentration of lipids
C:Adding an enzyme that forces the molecules to collide in the correct orientation
D:
Decreasing the reactant concentration
Answer:
A: Increasing the temperature
B: Increasing the concentration of lipids
C: Adding an enzyme that forces the molecules to collide in the correct orientation
Explanation:
Temperature plays a very important role in the chemical reaction as it increases the rate of reaction and allows the formation of more products.
Increasing the concentration of lipids will also promote the production of more products because lipids function as energy-storage molecules and chemical messengers which can give more energy to the reaction.
Adding an enzyme will definitely allows the formation of more products as enzymes are responsible for accelerating chemical reactions by increasing collision between reactants. More is the collision more products will form.
Hence, the correct answers are:
A: Increasing the temperature
B: Increasing the concentration of lipids
C: Adding an enzyme that forces the molecules to collide in the correct orientation
How can you use a predator prey graph
to describe carrying capacity?
Answer:
Explanation:
We use the same logistic equations for the prey and predator as like in previous, and the Carrying capacity typically acts as an upper limit upon an exponential growth function.
PLEASE HELP IM GONNA FAIL
Answer:
Chitin
Explanation:
After fertilization the embryo will leave the oviduct to be _________in the uterus *
Cultured
implanted
Fertilized
Pollinated
Answer:
Implanted is the correct answer.
please help in your own words i’ll mark brainliest
use an analogy to explain the sequence of events in the replication of DNA
Answer:
- There are three main steps to DNA replication: initiation, elongation, and termination.
- In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which loosens prior to replication, allowing the cell replication machinery to access the DNA strands.
At a point during a cell's development, it begins to differentiate. How does differentiation occur?
describe the type of growth that is happening, the factors that have led to such growth, and predict what may happen in the future if it continues in the direction it is going.
Answer and Explanation:
It's a constrictive growth pyramid I think. They could die out in the future..
I can't remember the factors that have led to the growth
Giving brainliest if you're right
True or false- Cellular respiration is a chemical process that enables organisms to convert food into energy.
True or false-Animals consume food only to get energy for the process of cellular respiration.
True or false-Cellular respiration is the long scientific name for respiration (breathing).
True or false-Plants carry out cellular respiration using the same chemical process that occurs in animals.
Answer:
1. True
2. True
3. False
4. True
Explanation: Hope this helps
Answer:
True False True True
Explanation:
Different surfaces absorb the Sun’s energy in different ways. These differences have an influence on weather. As the surface of Earth heats up, the air above the surface heats up as well. In certain parts of the Earth, air will heat up more quickly than others.
In which of the following areas will the air above the surface heat the fastest?
A.
the surface of a large lake
B.
the top of a mountain
C.
a puddle of water in your backyard
D.
a paved road on a sunny day
what is the percent of hydrogen in cu(C2 H3 O2)
Answer:
34.986%
hopefully this helps!
help please
Plants produce waste in the form of ______________due to cellular respiration and in the form of __________ due to photosynthesis. Boy, are they gasey!
1. Carbon Dioxide, 2. Oxygen
What is the complementary strand for the DNA strand below?
GGCATACGTTAC
A. GGCATACGTTAC
B. CCGUAUGCAAUG
C. TTACGCATGGCA
D. CCGTATGCAATG
Describe and provide the importance of the water cycle, the carbon cycle, and the nitrogen cycle.
