1. Write the equation for cellular respiration.
- Label the side with the reactants and the side with the products.
Answer:
C6H12O6+ 6O2 -> 6CO2 + 6H2O
Explanation:
A scientist has been tracking and studying a population of deer in Yellowstone National Park. He surveys the population every six months. Usually, the population is thriving and has a gene pool with a wide variety of traits. But during one six-month period, an event occurred that affected the population, and when the scientist returned, the amount of genetic variation had decreased significantly. Which of the following is most likely the event that occurred to change the population? Yellowstone National Park expanded its borders. A population of wolves was introduced into Yellowstone National Park. The amount of disease in the deer population decreased. More grass and shrubs were planted in Yellowstone National Park.
Answer:
[tex]\boxed {\boxed {\sf B. \ A \ population \ of \ wolves \ was \ introduced \ to \ Yellowstone \ National \ Park }}[/tex]
Explanation:
Let's evaluate each choice. Remember we are looking for an event to decrease the genetic variation and population.
A. Yellowstone expanded its borders
If the park expanded, it's likely the population would increase. There would be more space and resources for the deer.B. A population of wolves was introduced
A wolf is a predator that preys on deer. If they were introduced, they would use the deer as a food source and decrease the population.B seems like a good answer, but let's check the others.
C. The amount of disease in the deer population decreased.
This would help the deer population. Less disease means fewer deaths and a greater population.D. More grass and shrubs were planted in Yellowstone
Deer are herbivores, so grass and shrubs would provide more food. This would keep the deer nourished and healthy, meaning a greater population.The best answer choice is B: A population of wolves was introduced into Yellowstone National Park
Answer:
answer B is correct I just took the test!
What is the answer for this one?
Answer:
Explanation:lol I n
Most of the animals in existence today had their origins during the:
A. Mesozoic Era
B. Cambrian Period
C. Cretaceous Period
D. Devonian Period
Answer:
answer is B
Cambrian period
Answer:
the answer is b
Explanation:
What is medication? Choose all that apply.
a medicine or drug
comes only in tablets
an agent to cure
an aid for diagnosis
Answer:
1,3,and 4
Explanation:
Answer:
1. a medicine or drug
3. an agent to cure
4. an aid for diagnosis
Took the assignment on edge 2021
- DNA contains four types of nitrogenous bases. One of these bases is
A.)thymine.
B.) glucose.
C.) ribose.
D.) uracil.
Answer:
thymine
Explanation:
the answer is thymine I'm 100% sure
Which of the following two statements support the claim that viruses are nonliving?
a
a. Viruses evolve
b
b. Viruses contain a genetic code
c
c. Viruses lack machinery for reproduction
d
d. Viruses contain structures made of proteins
e
e. Viruses cannot make their own chemical products.
Answer:
c. Viruses lack machinery for reproduction
Explanation:
brainiest plz
Answer:
B. Viruses cannot lack machinery for reproduction.
Explanation:
Viruses cannot reproduce without a host. However, once they have their host they insert their own genetic codes (protien), and they replicate.
Mendel crossing plants problem :
which one is the answer and why?
Explanation:
I believe it's a hybrid cross
What is the first step of DNA replication?
A. Free nucleotides bond together in the correct sequence.
B. A single-stranded RNA molecule forms.
C. The DNA transfers its information to RNA through an amino acid.
D. The DNA molecule unzips along weak hydrogen bonds.
Answer:
D
Explanation:
The first step in DNA replication is to 'unzip' the double helix structure of the DNA molecule. This is carried out by an enzyme, called helicase which breaks the hydrogen bonds? holding the complementary bases of DNA together
DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. The option (D) is correct.
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Moreover, DNA must replicate (copy) itself so that each resulting cell after mitosis and cell division has the same DNA as the parent cell. All these cells, the parent cell and the two new daughter cells, are genetically identical.
Therefore, DNA replication is the process of creating two identical daughter strands of DNA. DNA replication occurs in the nucleus in eukaryotic cells and in the nucleoid region in prokaryotic cells. DNA replication occurs in S phase during the cell cycle prior to cell division.
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- What is the role of mRNA in expressing specialized structures?
F Making energy available for cellular activities
G Creating bonds to form biomolecules
H Producing sugars that assist with replication
J
Providing information to form proteins
Answer:J providing information to form proteins
Explanation:
The role of mRNA in expressing specialized structures is providing information to form protein. The correct option is J.
What is mRNA?Messenger ribonucleic acid is a single-stranded RNA molecule that equates to a gene's nucleotide makeup and is read by a ribosome during the protein polymerization reaction.
The function of mRNA is to transport protein details from the nucleus of a cell to the cytoplasm.
Here the protein-making equipment likes to read the mRNA sequence as well as translates each three-base codon into the corresponding amino acid in a burgeoning protein chain.
Messenger RNAs are single-stranded molecules that move genetic information from the nucleus to the cytoplasm, in which proteins are sequenced.
Thus, the correct option is J.
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describe why the marine environment is the least stressful for cells to survive in.
If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?
Answer:
plant will disapia or die becouse photosynthesis are not take place
yo yo i um need some help asap
Which two individuals of generation III would have a higher probability of offspring with the trait of interest, shown in black?
A.) 11 and 12
B.) 13 and 14
c.) 11 and 16
D.) 14 and 18
Answer:11 and 16 on edu
Explanation:
Answer:
C for the first question, B for the second
Explanation:
Fermentation does not produce ATP. Why is fermentation such an important process in cells
Answer:
In humans we go through Lactic Acid Fermination
Explanation:
It is important because after glycolysis we have the elctron carrier NAD+ reduced to NADH and we cant continue glycolysis until we have NADH back to NAD+ so all lactic acid fermintation does it removed the electron and allow glycolysis to continue. It should be noted that fermintation occurs when there is no oxygen / not enough to continue cellular respiration so we rely on glycolysis to produce very little ATP while oxygen is replenished,
someone helppppp which one is it
Answer:
The orange box
Explanation:
It is the most reasonable for the plant base orginism
What is the approximate length of the geologic time scale?
explain how ground water is recharged?
Explanation: Natural groundwater recharge occurs as precipitation falls on the land surface, infiltrates into soils, and moves through pore spaces down to the water table. Natural recharge also can occur as surface-water leakage from rivers, streams, lakes, and wetlands.
Answer:
Groundwater is recharged naturally by rain and snow melt and to a smaller extent by surface water (rivers and lakes). Recharge may be impeded somewhat by human activities including paving, development, or logging.
Explanation:
plz answer asap 1st gets brainliest
7. Products like Tums neutralize stomach acid because Tums is a a. neutral. b. base. c acid. .
Answer:
A base.
Explanation:
base+acid=neutral
What kinds of measurements do meteorologists put on weather maps?
Answer: Meteorologists use weather maps to forecast the weather. A HYGROMETER measures the water vapor content of air or the humidity. A WEATHER BALLOON measures weather conditions higher up in the atmosphere. A COMPASS is a navigational instrument for finding directions.
Explanation:
10. What do prokaryotes use cell division for? Mark all that apply.
I Growth
Reproduction
W Repair
m Development
Helppppp meeeeee pleaseeee this is due todayyyyy
Answer:
D.
Explanation:
Imagine the golgi is a post office the vesicles are the mail trucks
what is percentage of oxygen of inhaled air
Answer:
21%
I hope this helps!
Would a cross of two
dwarf-height pea plants pro-
duce regular-height offspring?
Hint: Use a Punnett square to
determine the answer
Answer:
no
Explanation:
in the punnet square, your results would be 4 dd. 100% chance of a dwarf sized plant
When does the mountain banshee become prey?
Answer:
Mountain banshees are large, dragon-like aerial predators Bonding with a banshee and becoming an Ikran Makto is dangerous and required the banshee or its rider can bond with a new partner should the previous one die
Explanation:
The mountain banshee is a dragon like predator that is due to the fact their predators are larger in size.
What is a mountain banshee?A mountain banshee is a large dragon-like aerial predator and is native to pandora. The creature is used for hunting and to travel larger distances.
As the Ikran are also used in battle they are enemies of the species and can attack the open air. They thus become prey to this species as they are much larger in size.
Find out more intimation about the mountain banshee.
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A dam created with waste rock from surface mining is called a(n) __________.
A)
interglacial period
B)
valley fill
C)
placer deposit
D)
sanitary landfill
E)
ore deposit
Answer:
i believe it's C
Explanation:
Mary Jane's red hair is a recessive trait. If Peter is heterozygous for hair color, what is the chance their baby will have red hair?
A: 3/4
B: 2/4
C: 1/4
D: 0
2 for 1!!! PLEASE HELP
The nucleotide not found in RNA is:
Adenine
Thymine
Guanine
Cytosine
Uracil
---------------------------------------------------
The five carbon sugar found in DNA is:
Deoxyribose
Ribose
Glucose
Fructose
Answer:
RNA: Thymine, DNA: Deoxyribose
Explanation:
Hope this helps:)
I need help on this question
Answer:
B
Explanation:
Because the turtles are testudines.
The answer to the question is A
what claim can the student make based on the observed cells?
Which sphere of the Earth system includes snowfields, ice caps, and frozen ground?