Answer:
sup ._.
Explanation:
The mitochondrion (/ˌmaɪtəˈkɒndrɪən/, plural mitochondria) is a semi autonomous double-membrane-bound organelle found in most eukaryotic organisms. Some cells in some multicellular organisms may, however, lack mitochondria (for example, mature mammalian red blood cells). A number of unicellular organisms, such as microsporidia, parabasalids, and diplomonads, have also reduced or transformed their mitochondria into other structures.
hope this helps
In a healthy ecosystem, which trophic level should
have the most energy? Why? *WILL MARK BRAINLIEST*
Answer:
Producer(plants)
Explanation:
They can produce there own energy and they help all of the other animals stay alive.
in a healthy ecosystem, the trophic level that should have the most energy is the producer.
WHAT IS TROPHIC LEVEL:Trophic level of an organism refers to the position of the organism in the flow of energy in an ecosystem.Organisms feed on one another in an ecosystem to obtain energy needed for their metabolic activities.More energy is contained in lower trophic levels than that of higher trophic levels. This means that, according to this question, more energy will be in the producers as the lowest trophic level.Therefore, in an healthy ecosystem, the trophic level that should have the most energy is the producer.
Learn more about trophic level at: https://brainly.com/question/13267087
Which of these Earth spheres interacts with coral reefs to cause coral bleaching?
Atmosphere
Cryosphere
Geosphere
Hydrosphere
Answer: Atmosphere
Took the test
in cattle, white coat is co-dominant to red coat with a third coat being roan ( red and white). what are the expected phenotypes from a cross between two roan cattle?
Answer:
50/50
Explanation:
Since white and red are co-dominant, they are both just as likely to appear in cattle.
Nitrogen in the atmosphere exists in the form of _____.
NO2
NO3-
NH4+
N2
NH3
Answer:
N2
Explanation:
Although the atmosphere is mostly made up of nitrogen, it is in the form of a gas known as dinitrogen N2. Plants cannot use this form. Dinitrogen, or atmospheric nitrogen, can also be found in the soil. In addition to dinitrogen, other inorganic and organic forms exist in the soil as well.
The process of photosynthesis can be generally expressed by:
carbon dioxide + water glucose + oxygen
The process of cellular respiration can be generally expressed by:
glucose + oxygen carbon dioxide + water
What can be said about these two reactions?
A.
The reactants of photosynthesis are the reactants of cellular respiration.
B.
The products of photosynthesis are the reactants of cellular respiration.
C.
The products of photosynthesis are the products of cellular respiration.
D.
The products of photosynthesis are not involved in cellular respiration.
Answer:
firstly for respiration ATP must be added to complete it while the answer is A
Answer:
the REAL answer is B
Explanation:
Why are proteins NOT a primary source of energy in living organisms (carbohydrates are
primary, lipids are energy storage...)?
Answer: Energy Production
The primary role of carbohydrates is to supply energy to all cells in the body. Many cells prefer glucose as a source of energy versus other compounds like fatty acids. Some cells, such as red blood cells, are only able to produce cellular energy from glucose.
Explanation:
Do neurons create synaptic connections between endrocrine glands?
The difference between an community and an ecosystem is that an ecosystem includes abiotic factors
Question 15 options:
True
False
Answer:
the different between an comminuty and an ecosystem is that an ecosystem including abitic factors are false.
Don came up with the hypotheses that butterflies prefer to eat nectar from white flowers Don conduct an experiment and learn that his hypotheses with not correct what should Don do next
Answer:
B
Explanation:
A. Don should change the data he collected to make it look like the hypothesis was correct.
B. Don should test a new hypothesis.
C. Don should communicate the results of his experiment.
D. Don should hide his results so that nobody can see that he was wrong.
The correct thing for Don to do would be to test another hypothesis.
Hypotheses are generalized statements without any experimental tests. Once they are tested and are found not to be true, the next thing is to discard them.
A hypothesis that has been proven not to be true no longer serves any purpose. The next thing would be for Don to make and test a new one.
The correct option is B.
Answer:
Don should communicate the results of his experiment.
Explanation:
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Which row in the chart below best describes
the active transport of molecule X through a
cell membrane?
Row
Movement of Molecule X
ATP
(1) high concentration – br low concentration used
(2) high concentration - br low concentration
not used
(3) low concentration - br higher concentration used
low concentration - br higher concentration not used
Answer:
It is 1
Explanation:
I had this question on my test last week.
Which term means having only one set of chromosomes?
A. Angiosperm
B. Gymnosperm
C. Diploid
D. Haploid
Please help
DNA provides
A
storage for cellular waste.
B
a structure for the shape of each cell.
C
nutrients for the cell.
D
the genetic material of living organisms.
Answer:
D. the genetic material of living organisms
Explanation:
which of the following blood types is considered a "universal reciever" A B AB O
Answer:
o
Explanation:
The term _____ means that lit sided of the Moon we see from Earth is getting smaller.
a. waning
b. waxing
c. crescent
d. gibbous
Answer:
waning
Explanation:
waning means to shrink or get smaller
Wich of the following living things
Doesn't have a cell membrane?
A) A bacteria
B) All living things have cell membranes.
C) An animal
D) A plant
Raising the temperature of a gas will increase its pressure if the volume of the gas
Answer:
raising the temperature of a gas will increase its pressure if the volume of the gas. and the number of particles are constant. the temperature and volume in a closed container of gas remain constant if the number of particles of gas is increased, the gas pressure will.
what is not a characteristic of life?
•obtaining and using energy
•maintaining homesostasis
•having cells
•movement
Movement because plants don't move and animals aren't miving constantly
Cells identical to original cell is it mitosis or meiosis
Mitosis
Explanation ~ Mitosis creates two daughter cells each having the same number and kind of chromosomes as the parent nucleus
Ten fish have lived in a 10-gallon fish tank for 6 months. However, within 2 weeks of adding 6 new fish, the population of fish drops to 7
fish. Which most likely accounts for this drop in the fish population?
A. The additional fish increased the water level.
B. The additional fish reduced the space per fish.
C. The additional fish increased the water temperature.
D. The additional fish reduced the carbon dioxide levels.
Answer:
I think it's D
Explanation:
Although space per fish is important, and may even be correct, I found D to be the most logical answer as each fish would need the same amount of carbon dioxide or the unbalance would cause a decrease in population.
Hope this helps
Science. Which student is correct
3. Which of the following is an igneous rock?
a. gneiss
b. shale
c. limestone
d. pumice
Answer:
the answer is d
Explanation:
just use google
Help BRAINLEST AND POINTS !!
Answer:
The answer is A) Chemical into Mechanical
Explanation:
I NEED HELP ON KEY CONCEPT!!
HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
C
Explanation:
Where are new viruses assembled?
Answer:
The government lol, but seriously, the government are the ones who assemble the virus and us as regular citizens, we are the guinea pigs. It’s a sad world we are living in. Now as far as virus related to science, they are created in labs by scientists as an conducted experiment.
Which substance is harmful in drinking water at any amount?
A) Nitrates
B) Pesticides
C) Charcoal
D) Coliform Bacteria
Answer:
B
Explanation:
Its a poison stay away from it no matter how much it is
It is possible for organisms to reproduce both sexually and asexually?
Your answer:
True or false
Answer:
true
Explanation:
Answer:
The answer to that question is:
True
5. A difference in beak shape among members of the same finch species is NOT an example of variation. * O True False
Answer:
Im not certain but I think it's false...
Which of the following is a chemical byproduct of fermentation in humans?
a. glucose
b. lactic acid
c. ADP
d. pyruvate
Answer:
b. Lactic acid
9. Iron (Fe) is an element found on the Periodic Table. Iron's atomic number is 26.
Which of the following properties would iron not be expected to have based on its
placement on the Periodic Table?
A Good electrical insulator
B Highly malleable and ductile
C Shiny, metallic luster
D Conducts heat well
HELP!