B. The amount and arrangement of amino acids
what has the most biodiversity: tundra, taiga, temperature forest, tropical rain forest, grassland, or desert?
When an astronaut is in space, which of the following is not a hazard?
hostile environment
hostile environment
all of the answers are correct
all of the answers are correct
radiation
radiation
food
food
distance from Earth
distance from Earth
isolation
isolation
gravity
Answer: I am going to say food because they are sent up there with all the food they need for there mission and they have dehydrated meals
Explanation:
NEED THIS BY TODAY!! Please.
Answer:
AACUUG
Explanation:
When a pregnant woman ingests toxins such as alcohol and
nicotine, the embryo is put at risk because these toxins can
1) diffuse from the mother's blood into the embryo's
blood within the placenta
2) enter the embryo when it eats
3) transfer to the embryo since the mother's blood
normally mixes with the embryo's blood m the placenta
4) enter the uterus through the mother's navel
PLS HELP ME
no links
Answer:
0% RR 100%Rr 0% rr is the answer
Answer:
RR is the and sorry if it is incorrect
Which of the following nutrients is organic?
iron
water
sodium
protein
Answer:
Protein is the answer
Explanation:
Proteins are considered organic molecules because they are made up of carbon atoms with hydrogen, oxygen and nitrogen attached
______ can amplify the effects of temperature by increasing the rate of heat loss by convection.
Answer:
wind
Explanation:
As the air heats up and becomes less dense, it rises higher into the atmosphere, thereby cooler air takes its place and produces wind (moving air is wind). This wind can produce a positive feedback loop that increases the transfer of heat by both evaporation (i.e., by losing heat through the conversion of water to vapor) and convection (i.e., through the movement of air). In consequence, wind created by temperature fluctuation can amplify the effects of temperature. In organisms, winds can also contribute to water loss by increasing the evaporation/transpiration rate.
Organisms that use energy to control their internal conditions are
Answer:
regulators
Explanation:
regulators use their metabolism to control their internal environment
What process releases
the phosphate minerals?
Answer: weathering
Explanation:
Plants are the primary source of energy for
decomposers
predators
consumers
all of the above
What makes a fossil an index fossil
A.The fossil does not contain trance of DNA
B. The fossil Connor be dated using radioactive dating
C. The fossil comes from an Anaimal that did not evolve
D the fossil was formed only during certain shot time period
Answer:
A
Explanation:
This paramecium has a nucleus and is comprised of one cell. Which terms best describe this organism?
Answer: The term that best describes this organism is that it's a UNICELLULAR PROTISTA.
Explanation:
Unicellular organisms are that are made up of just one cell. They are also called single- celled organisms. Examples of unicellular organisms include: Amoeba, chlamydomonas and paramecium.
The paramecium is a protist which is SINGLE-CELLED and is made up of eucaryotic cells in which the cell structure is complex with a well-defined NUCLEUS.
The structure of this organism helps it to survive in its environment. It has cilia that helps it move food into its gullet.
The food vacuole circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body. The food vacuoles circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body.
The NUCLEUS is used by the organism for sexual reproduction. This occurs in a process known as conjugation whereby the whole organism pair with another similar whole organism and exchange their nuclei.
Draw a diagram of the gray wolf food web in Yellowstone National Park. Include at least three levels of predator/prey relationships as well as at least one example of a consumer, producer, and decomposer.
What is this asking me? Can someone please explain this better to me?
Answer:
You need to draw a diagram of the gray wolf food web in Yellowstone National Park. That includes at least one example of a consumer, producer, and decomposer.
Explanation:
I'm sorry if this doesn't help.
Changes in traits in a population due to evolution are called...
Fitness Indicators
o
Natural Selections
o
Adaptations
o
Survival Traits
Part C Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way, luciferase can test for the presence of life. The coupled reactions are 1.2.luciferin+O2ATP⇌⇌oxyluciferin+lightAMP+PPiΔG∘=−31.6 kJ/mol If the overall ΔG∘ of the coupled reaction is -4.80 kJ/mol , what is the equilibrium constant, K, of the first reaction at 6 ∘C ?
Answer:
K = 9.620 × 10⁻⁶
Explanation:
From the given information:
Temperature T= 6° C
= (273 + 6)K
= 279 K
The correct and well presentation of the reactions are:
1. [tex]Luciferin + O_2[/tex] ⇆ oxyluciferin + light ΔG₁°
2. ATP ⇄ AMP + PP[tex]_i[/tex] ΔG₂° = -31.6 kJ/mol
The overall ΔG° = -4.80 kJ/mol
Let's first determine the ΔG₁° for the equation (1)
ΔG° = ΔG₁° + ΔG₂°
- ΔG₁° = - ΔG° + ΔG₂°
ΔG₁° = ΔG° - ΔG₂°
ΔG₁° = ( -4.80 - (-31.6) ) kJ/mol
ΔG₁° = 26.8 kJ/mol
Using the formula:
ΔG° = -RTIn K
[tex]In \ K =\dfrac{-\Delta G^0}{RT} \\ \\ log \ K = -\dfrac{\Delta G^0}{2.303RT}[/tex]
[tex]log \ K = -\dfrac{\Delta G_1^0}{2.303RT} \\ \\ log \ K = -\dfrac{26.8 \times 10^3 \ J/mol}{2.303\times 8.314 \ J/mol/K \times 279 \ K} \\ \\ log \ K =- 5.017[/tex]
K = antilog (-5.017)
K = 9.620 × 10⁻⁶
If the frequency of the p allele is 63 in the population then what is the frequency of the q allele?
040
0 55
0 37
O 137
Describe the type of community interaction occurring in each of the following cases.
a. A buffalo eats some grass
b. A sea anemone is a marine organism that feeds on fish. It captures its prey using stinging cells. The clownfish (made famous in the movie Finding Nemo) is immune to the stinging cells and can therefore hide from predators inside the sea anemone. When the clownfish urinates, it provides nitrogen (a necessary nutrient) to the sea anemone.
Answer:
1. Predator-Prey
2. Mutualism
Explanation:
The cow consumes the grass. The cow is the predator and the grass is the prey.
The clownfish gets protection from the anemone and in return, the urine of the fish benefits the anemone. Both organisms get the benefit so it’s mutualism.
A certain plant species has an adaptation that makes it contain a bad-tasting chemical. Which is the MOST LIKELY result of this adaptation? The plant is able to live in many different environments. Animals are more likely to eat the plant. The chemical aids in photosynthesis. • Animals are less likely to eat the plant.
Answer:
Animals are less likely to eat the plant
Explanation:
It tastes bad so they wont want to eat it again
Animals are less likely to eat the plant and It tastes bad so they wont want to eat it again.
What are Adaptation?The process by which organisms adapt to their environment in order to increase their chances of surviving in that environment is known as evolutionary adaptation, or simply adaptation.
The biological process through which organisms adapt to brand-new surroundings or alterations in their current environments is known as adaptation.
Wallace and Darwin both went beyond basic adaptation when formulating the notion of evolution by natural selection by describing how organisms adapt and evolve.
Therefore, Animals are less likely to eat the plant and It tastes bad so they wont want to eat it again.
To learn more about Adaptation, refer to the link:
https://brainly.com/question/12534888
#SPJ2
Suggest why redox indicators highlight aerobic respiration.
Answer:
Cellular respiration involves many reactions in which electrons are passed from one molecule to another. Reactions involving electron transfers are known as oxidation-reduction reactions (or redox reactions).
What has been an advantage of producing transgenic plants?
Answer:
The main advantages of transgenic plants include larger yield, resistance to diseases and pests and capable of growing under stressful conditions, while their main disadvantages include allergic reactions, emergence of super-pests and loss of biodiversity.
oh skunt bai, me that gyall tight pattacake
Answer:what?
Explanation:
Purpose
In this assignment, you will use, evaluate, and improve a simulation to highlight human impact on coral
reef ecosystems. Then you will propose and evaluate real-world solutions to reduce the negative effects
of human activity on this ecosystem and its biodiversity.
Answer:
Explanation:
A coral reef is an environment in which various abiotic (water, sunlight, temperature, salt, waves, and so on) and biotic (aquatic plants, shrimps, fish, corals, and so on) factors combine to maintain the system's homeostasis. A simulation model is a descriptive model that makes future inferences about one system using existing data (or process). A computer-based experiment in which each part of the device contributes to the measurement of the impacts induced by the interaction of unknown inputs is also known as a simulation model. It is possible to determine how changes in water temperature influence the relationship between various types of trophic levels in the coral reef environment, which may be expressed by aquatic plants and fish species, by using a simulation model.
Corals, algae, and fish in coral reefs have a lower survival rate as the pH of the ocean water drops. In acidic ocean water, coral reefs struggle to survive. This is due to the coral's calcium carbonate shell's inability to withstand an acidic environment. Snails, clams, algae, fish, and other animals have calcium carbonate in their skeletons. The death of these animals is caused by increased acidity. As a result, the lower the pH of ocean water, the higher its acidity, and therefore the lower the chance of corals, algae, and fish surviving in the coral reef.
The amount of calcium carbonate in coral reef water is affected by a lower pH value (more acidic). Since coral skeletons are made of calcium carbonate, this has an effect on them. It may be a major issue (since coral reefs are a source of food and tourism), since it would be more difficult for them to calcify or even dissolve. As a result, if 'ocean acidification' occurs as a result of carbon dioxide absorption from the atmosphere, reduced pH may reduce coral reef biodiversity.
The simulation's pH is too low to allow coral reefs to develop. The ocean is affected, and these coral reefs are important for the diversity of marine life because they have a lot of nutrients, which is ideal for small organisms to live in. As a result, if there is a lot of acid in the water, these coral reefs will dissolve and vanish.
I'd raise the ocean's temperature and lower the pH percentage so that users can see how human activity affects the ocean. Human activity causes contamination of the air, which causes CO2, which causes more of the CO2 to be consumed by the seas, raising acidity, which contributes to an increase in temperature and the dissolution of coral reefs.
Add mutations, edit genes, pick factors such as wolves, food, climate (arctic or dessert), and monitor population or pedigree chart were some of the variables I had control over in the simulation.
The impact on the pH of Earth’s oceans can be reduced by lowering the carbon dioxide in the air, and reducing the plastics that goes into the oceans.
Government-approved projects will be needed to temporarily limit fishing in the region. There will be a dead end in seafood resources from the river as a result of the consequences.
Which of the following are crucial to maintaining the balance of
the ecosystem?
Explain the relationship between energy transfer and cloud formation. How does the rate of energy transfer affect cloud
formation? Choose all that apply.
A. Clouds form when water vapor in the atmosphere cools and loses energy to the surrounding atmosphere, and turns into liquid water
B. The faster that water vapor loses energy to the atmosphere, the faster the cloud forms.
C. Clouds form when water vapor in the atmosphere gains energy from the surrounding atmosphere.
D. The faster that water vapor gains energy from the atmosphere, the faster the cloud forms.
Answer:
C,D
Explanation:
Is there an unconformity? ___________
2. 5 is a _____________________ ______________.
Answer:
what is short sightedness?
What does the hardy Weinberg principle relate to?
A) chances of survival of an organism
B) frequency of alleles in a population
C) natural selection in a species
D) causes of evolution among organisms
Identifying Cloud Types
Which type of cloud is shown in the image?
O cirrus
O cumulus
O stratus
O fog
The answer is c
Is stratus
Answer:
[tex] \huge\red{\boxed{\mathfrak{Hello}}}[/tex]
Huh? You have already given the answer.......Anyways, the attached picture is an example for a stratus cloud ☁️.
Answer:
c :)
Explanation:
4
Select the correct answer.
Why does temperature decrease with higher altitude?
A.
Air is held strongly together by gravity, so there is less heat transfer.
B.
Air density is lower, so there is less heat transfer.
C.
Air density is higher, so there is less heat transfer.
D.
Air pressure is higher, so there is less heat transfer.
Answer:
air density is lower, so there is less heat transfer
Explanation:
Radiation is absorbed by the ground of Earth and this heats the surroundings along with tropospheric air through conduction and convection process. ... Thus, we can conclude that temperature decrease with higher altitude as air density is lower, so there is less heat transfer.
Answer:
The correct answer would be B.
Air density is lower, so there is less heat transfer.
I got this right on a test. I hope this helps!
PLEASE HELP ME ON BOTH QUESTIONS ASAP!!!! GIVING 10 POINTS!!!
What is the function of DNA in a cell?
A regulating the movement of nutrients
B Carrying genetic material
C Providing energy for activities
D reproducing sex cells
Answer:
The function of DNA in a cell is for Carrying genetic material
What is the function of DNA in a cell?
[tex]{ \bf{ \underbrace{Answer :}}}[/tex]
[tex]\sf\purple{B.\:Carrying \:genetic\: material.}[/tex] ✅
......................................................MORE:- DNA stands for deoxyribonucleic acid.It is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).DNA is the genetic material that is passed from parent to offspring.......................................................[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]