Explanation:
Conservation of Energy in Living Systems
Energy changes form as it flows through an ecosystem, but the total amount of energy in the system remains constant. Food chains show how energy flows in an ecosystem. ... The chemical energy stored in producers is passed to consumers, organisms at higher levels on the food chain.
What are the major steps in forcing the release of sea urchin gametes? List 4.
Answer:
Sea urchin gametes are produced by injecting the urchins with 1mL of 0.5M Potassium Chloride solution. The solution is injected near the mouth of the urchin. This process kills the urchins, forcing them to release their sperm, in the case of a male, or eggs, in the case of a female
Explanation:
Write down the function of motor nerve.
Answer: Motor nerves are those nerves those that carry the messages in the form of a response from the brain or the spinal cord to other parts of the body such as the muscles and glands. They are responsible for carrying the information from the CNS to the PNS.
Explanation:
How did Robert Hooke come up with the term "cell"?
Answer:
the boxlike cells of cork reminded him of the cells of a monastery
Question 13
Which of the following functions can be attributed to lipids? Select all that apply.
O A) membrane and barrier formation
DB) information storage
C) energy storage
D) building blocks for cholesterol and other hormones
E) catalyzing biological reactions
Answer:
The Answer is C
Explanation:
The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes. Lipids have applications in the cosmetic and food industries as well as in nanotechnology.
Energy storage
What is lipid ?
Any of the large group of natural substances that do not dissolve in water, such as natural oils and waxes.
What are functions of lipid?
Within the body, lipids function as an energy reserve, regulate hormones, transmit nerve impulses, cushion vital organs, and transport fat-soluble nutrients. Fat in food serves as an energy source with high caloric density, adds texture and taste, and contributes to satiety.
To learn more about lipid here
https://brainly.com/question/3498396
#SPJ2
importance of wetlands
Describe five characteristics that all carnivores share.
Answer:
they eat meat, they are living oranisims, they need food to survive, they have similar teeth,
Explanation:
only expressed when the dominant allele is not present
the answer you are looking for is recessive gene
please? someone help me with this. Is the land abiotic or biotic?
Answer:
Land is abiotic because it is not living.
Explanation:
Which of the following is correctly distributed?
A. 1s² 2s² 2p⁶ 3s¹ 3p¹
B. 1s² 2s² 2p⁵ 3s²
C. 1s ² 2s² 2p⁵
D. 1s² 2s¹ 2p⁶
I need the answer now plss help ( I will mark you a brainliest just answer it correctly)
Answer:
c
Explanation:
Answer:
Its b
Explanation:
bc a c d make no sense
have a nice day god bless u and ur fam
Why did the movement of plants to land lead to adaptive radiation?
Answer: Adaptive radiation refers to the ability of living organisms to evolve rapidly from an ancestral forms into variety of other forms especially when the organisms move into a new environment that has abundant resources. The resources, which are present abundantly in the environment allow the living organisms to spread out in the environment and to find different habitats in the environments that favour their survival.In the question given above, adaptive radiation allows plants to fill different habitats (niches) that are found on land and to spread out rapidly.
Hope this helps :)
What types of cells do fibroblasts make?
Plz help last question on my test
50.Which type of cell must be produced more frequently than the other types?
1)brain cells
2)red blood cells
3)muscle cells
4)liver cells
5)stomach lining cells
Answer:
muscle cell is produced fast
Answer:
2
Explanation:
red blood cells
hey when you are done with your test notify me we need to talk
35. This graph shows the rate of bacteria reproduction over a two-hour period. In just three hours, one bacterial cell will have produced over 2000 new bacteria as a result of asexual reproduction. Explain what could be true about the offspring.
Graph A above demonstrates that the rate of photosynthesis
Adecreases in response to increasing light intensity
B)continues to increase exponentially (continuously) in response to
increasing light intensity
C)increases in response to increasing light intensity but only to a certain
point
D)is not affected by light intensity
C)increases in response to increasing light intensity but only to a certain
point
The intensity of photosyntheis increases until the intensity of light reaches 50000 luxes after 100000 luxes the rate of photosynthesis will decrease because the intense light damages the tissues.
A codon on a mRNA strand contains the sequence of bases UCC. What would be the sequence of bases on the anticodon? 1, TGG. 2,AUG. 3,AGG. 4,UCC.
Answer:
3. AGG
Explanation:
When doing mRNA, Adenine always pairs with Uracil, but when you have Thymine you pair it with Adenine. But thymine never pairs with Uracil.
so on here, you have UCC and the opposite would be
AGG.
EMERGENCY!!!!! Pregnant female bears do not go into deep hibernation in the winter like other bears. why might this be a physiological adaptation for mother bears?
a. the pregnant bear's metabolic rate would rise too high, and the fat stores would be gone quickly
b. the fat stores that bears building up in the summer and fall would be wasted on a pregnant bear
c. pregnant bears need to maintain a higher metabolism that nonpregnant bears
d. pregnant bears are unable to build up fat stores during the summer and fall moths.
Answer:
c. pregnant bears need to maintain a higher metabolism that nonpregnant bears
Explanation:
I just did it
Would it be better to use 5 or 50 rose plants in each group?
Choose one answer.
a. Five
b. Fifty
Answer:
50
Explanation:
sorry if its wrong;)
Answer:
5 but i answerd it all ready yesterday
Explanation:
Which types of cells would most likely be able to carry out anaerobic respiration? Check all that apply.
bacteria
fungi
brain
muscle
skin
Answer:
Bacteria fungi and muscle
Explanation:
I did the edge unit rev
Which of the following is a clue that a chemical change has taken place?
Answer:
During a chemical change, the composition of matter always changes. Four possible clues to chemical change include a transfer of energy, a change in color, the production of a gas, or the formation of a precipitate.
Explanation:
Name those blood vessels help plzzz sheb quick i’ll put branloest
Answer:
Y = Aorta.
W = inferior Vena cavae.
Z= Pulmonary vein
X = Pulmonary organ.
Explanation:
Hope this helped have an amazing day!
I will mark brainest if you get it right
A photovoltaic cell captures ____ to be used for power.
A. Wind
B. Water
C. Coal
D. Sunlight
Answer:
D. Sunlight
Explanation:
Answer:
santa claus
Explanation:
PLEASE HELP ME! ILL GOVE BRAINLIEST
What aspect of electricity did Ben Franklin’s experiment demonstrate?
Answer:
By conducting the kite experiment Franklin proved that lighting was an electrical discharge and realized that it can be charged over a conductor into the ground providing a safe alternative path and eliminating the risk of deadly fires.
Explanation:
Who was one of the scientists in the early 1900's that helped find the distances to other galaxies? *
can anyone help me with this question? whoever answers first gets brainliest!
Answer:
A is the most likely
Explanation:
3. Tupai is part of the Leeward Islands. For years, people were not
allowed on this island. Recently, it has been opened to tourists. How
will increased development and human interactions likely affect
succession on this island?
A. Lichens will increase quickly, creating a climax community.
B. Mature trees will decrease, creating a pioneer community.
C. Biodiversity will decrease as the number of species decreases.
D. More diverse species will move into the area as biodiversity increases.
Answer:
C. Biodiversity will decrease as the number of species decreases.
Explanation:
When Tupai which is part of the Leeward Islands is opened up to tourists, the need for infrastructural development will arise in the area.
For instance, there will be a great need to build hotels and resorts for the tourists, hospitals to handle medical emergencies, houses for residents that may move into the area in order to provide essential services to the visiting tourists.
All these will further decrease the biodiversity in the area as entire communities of organisms will be displaced and ecosystems destroyed in the wake of infrastructural development. This will ultimately lead to a decrease in biodiversity and number of species.
Which of the following provides the best example of selective breeding?
A. Scientists have noted that different varieties of birds on different Islands have beaks that are suited to the birds available food,
B. Leopard seals captured in Antarctica have thicker layers of blubber than harbor seals captured in the Pacific Ocean
C. Hummingbirds have a long, narrow beak that enables them to reach food in the deepest parts of a flower
D. Racehorses that run fastest are the ones that are allowed to produce offspring, leading to faster racehorses.
Answer:
c
Explanation:
because yes
What happens is substrate and enzyme is torn
Answer:If the enzyme changes shape, the active site may no longer bind to the appropriate substrate and the rate of reaction will decrease. Dramatic changes to the temperature and pH will eventually cause enzymes to denature.
Explanation:
Why does oxygen from our lungs diffuse into the bloodstream?
Answer:
so we can breath duh
Explanation:
What is the difference between a Prokaryotic and Eukaryotic cell?
In your own words please
Answer:
Prokaryotic are organisms that consist of a single prokaryotic cells and Eukaryotic cell are found in plants, animals, fungi and protists.
Explanation:
they are range from 10-100 micrometre in diameter, and their DNA is contained within a membrane-bound nucleus.
When writing experimental results, be sure to ALWAYS
A)
include the equipment used
B)
include any mistakes you made
include appropriate units on any mathematical results
D
include the names of the people who performed the lab experiment
Answer:
All of the above
Explanation:
Should include any equipment that you would need to use. Since it is an experiment you should include any mistakes you made during the experiment.