Answer:
Acclimation/Acclimatization
The dwarf phenotype is recessive to the tall phenotype in pea plants. When one tall plant and one dwarf plant are crossed together, 50% of their offspring are tall, and the other 50% displays dwarfism. What is the genotype of each parent in this cross?
Answer:
Tt (heterozygous tall) and homzygous short (tt)
Explanation:
This question involves one gene coding for height in pea plants. The allele for tallness (T) is dominant over the allele for shortness (tt). This means that dwarf phenotype is recessive to the tall phenotype in pea plants.
According to this question, a tall plant and a dwarf plant (tt) are crossed together. 50% of their offspring are tall, and the other 50% displays dwarfism. This is an equal ratio. Since the dwarf plant can only be "tt", the tall plant must be heterozygous "Tt" to be produced.
Hence, a cross between Tt vs tt will produce ½tall plants and ½short plant.
In the glycolytic pathway, the enzyme triose phosphate isomerase catalyzes the production of glyceraldehyde 3-phosphate (GAP) from dihydroxyacetone phosphate (DHAP). GAP continues through glycolysis via the reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase. In a muscle (myocyte) cell culture model, anaerobic conditions lead to cell death when triose phosphate isomerase is inhibited. In this same model, cells with inhibited triose phosphate isomerase survive under aerobic conditions. Briefly explain these findings including a discussion of energy production in anaerobic versus aerobic metabolism.
Answer:
In an anaerobic environment, organisms convert glucose into ethanol or lactate. In this condition, glycolysis generates 2 molecules of ATP and one molecule of NADH with the pyruvate. NADH molecule supports glycolysis by oxidized to NAD+ during the fermentation process.
Here one 6-C molecule breaks into two molecules G3P and DHAP, TPI or triose phosphate isomerase interconvert these two isomers and each triose is responsible for the production of two ATP molecules but if TPI is inhibited then there will be one ATP production which is not enough for supporting cellular process under the absence of oxygen and cell do not survive.
But in aerobic conditions pyruvate converted to acetyl CoA which produces 3 NADH, 1 FADH2, and 1 ATP that will get enough ATP by the oxidative phosphorylation hence will survive even if TPI is inhibited.
What is the general relationship between distance from the sun and a planets density?
Answer:
There is no connection between a planet's distance from the Sun and its rate of rotation (spin on its own axis or Planetary Rotation Period). While it is true that, generally speaking, the gas giants have higher rotation rates than the earth like planets closer to the Sun, any correlation is only coincidental.
Explanation:
sum it up
In animal cells,____are important for cell division and reproduction because they organize the spindle upon which the cell's
chromosomes are pulled apart.
A) vacuoles
B) lysosomes
C) centrioles
D) ribosomes
how might abnormalities in an animal’s anatomy or Physiology have a negative impact on its health and well-being
The
absorbs most of the nutrients obtained from our diet.
Absorption of nutrients mostly occurs in the small intestine.
when a plant doesnt have enough water, it will wilt and____.
the amount of carbon dioxide will increase.
the amount of carbon dioxide will decrease.
the amount of oxygen will increase.
the rate of photosynthesis will increase.
Answer:
the rate of photosynthesis will increase
Explanation:
state another hormone that influences the concentration of glucose in the blood apart from insulin and glucose
Answer:
Amylin
Epinephrine
cortisol
growth hormone
Which component of skin protects against UV light? (1 point)
O sweat glands
O melanin
O epidermis
O vitamin D
Answer:
Melanin
Explanation:
Melanin is the protective component of skin that defends us against UV light.
UV light poses big risks to our health, as it can damage DNA. DNA damage can lead to cancers like skin cancer.
Melanin is a pigment in the skin that protects us from UV light. This pigment blocks UV radiation from entering our skin and damaging our DNA.
So, the correct answer is melanin.
Answer:
1. melanin
2. moving away from the equator
3. the impact of UV radiation on folate and Vitamin D levels in human populations
4. A change in one variable produces a change in the other.
5. less predation
Explanation:
100% Good luck xd ♡
Color and Natural Selection Quick Check
What is the most abundant plant hormone and where is it found in the plant?
Answer:
Indole-3 acetic acid
Explanation:
IAA causes cell wall extension by activating the proton pump, which keeps the cell wall acidic at a pH of around 4. The cell wall pressure is reduced in these conditions, and water enters the cell, resulting in an increase in cell volume. As the cell grows in size, new cell wall material is required to keep the wall stable. Auxin IAA is a naturally occurring substance. It also promotes cell enlargements, cell division in the vascular cambium, root initiation enlargement, cell division in VA.
IAA can be found in the seeds of many plants, especially legumes like peas and broad beans.
Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?
An unknown organism is found in the forest and the gene is sequenced as follows:
Unknown: C C A T G G A A T C G A
What kind of an animal do you think this is? Explain why:
Answer:
I beleive its somthing close to a pig
Explanation:
The DNA sequence is closest to the pig . The amino acids Gly, Thr, Leu, and Ala are from the "unknown animal." On the worksheet, the pigs amino acids are Gly, Thr, Phe, and Ala. There is only one different amino acid between the two.
I might be wrong but there u go
3 chemical substances released by a plant into the environment
What is an oxygen debt? How is it repaid? Explain in detail.
Answer:
oxygen debt a state that arises in very active muscles when insufficient oxygen is supplied by the lungs, causing the muscle tissue to respire anaerobically with the production of LACTIC ACID. When muscular activities slow down, the rate and depth of breathing remains at a high level until the lactic acid has been oxidized. an oxygen debt can be repayed by breathing heavily
Explanation:
What do well sorted settlements have
Answer:
Explanation:
Well-sorted sediments have grains of similar size, and are the result of much sediment transport and earth processes which segregated the sediment by depositing different size fractions in different places.
Hope this helped!!!
Quick question. I am trying to cite my sources for my biology research project and the website that I used is a rare disease informational center with different topics. For example there is a summary section, a symptoms section etc.... I need to cite my sources however each section has a different publication date because they don’t update the entire article at once. I am currently trying to use an in text citation for the summary because I used a quote from the summary so do I just use the summary publication? But I did use other sections of this website for other parts of my essay so when it comes time to making my bibliography what do I do
Answer:
For your bibliography, you need to put the website but also put the sections you got your examples from. Also, don't forget to put the person who published the summary down as well. Hope this helped
Explanation:
I may be in high school but from time to time I'm in the same situation at school when it comes to things like this.
Helpppppppo help help help help help help
Answer:
True
Explanation:
Cilia are essential for movement of paramecia.
Answer:
true
Explanation:
they do have cilia that helps them move
why should the ureter be less robust than the vas deferens
Answer:
The vas deferens, also called ductus deferens, is part of the male reproductive system of many vertebrates; these ducts transport sperm from the epididymis to the ejaculatory ducts in anticipation of ejaculation. It is a partially coiled tube which exits the abdominal cavity through the inguinal canal.
Explanation:
1. Imagine you played the game, and the results are as follows. Examine the tables below and questions (a) and (b)
Sample Data for Stable Food Scenario for EAST SIDE (Wet).
Season Large (AA) Medium (Aa) Small (aa)
1 2 2 2
2 3 2 2
3 4 4 4
4 5 5 6
Sample Data for Stable Food Scenario for WEST SIDE (Dry).
Season Large (AA) Medium (Aa) Small (aa)
1 2 2 2
2 2 2 2
3 3 2 2
4 4 2 2
A) Describe what happens to the bird population for both the East and West sides of the Islands in terms of its composition of different size beaks when the food source is stable over several seasons.
B) Are the initial populations maintained, explain?
2. Imagine you played the game again, but under different conditions. Examine the tables below, and answers (a), (b), and (c).
Sample Data for Natural Selection Scenario for EAST SIDE (Wet).
Season Large (AA) Medium (Aa) Small (aa)
1 2 2 2
2 3 3 3
3 4 3 2
4 8 5 0
Sample Data for Natural Selection Scenario for WEST SIDE (Dry).
Season Large (AA) Medium (Aa) Small (aa)
1 2 2 2
2 2 2 2
3 2 2 2
4 2 0 3
A) What happened to the composition of the original population over these four seasons for the East and the West?
B) What factor(s) might have caused these changes?
C) How was natural selection acting on this population?
Answer:
The population is increase in the east due to good and wet environment.
Explanation:
The bird population of the East and west sides of the Islands is increases of different size beaks when the food source is stable over several seasons because the presence of food to all size of beaks leads to increase in their populations. The initial populations is increased in the east side as compared to west side may due to good environmental conditions. The population of east side increases as compared to west side due to good and favourable environmental condition of the east side of the island.
Urgent question!!!!!
Is a thermometer dependent or an independent variable
Answer:
thermometer dependent variable
suggests that children are active learners who essentially socialize
themselves.
1) Gender schema theory
2) The autobiographical author
3) Theory of mind
4) Social learning theory
Answer: gender schema theory
Explanation:
Suggest that children are active learners who essentially socialize themselves by Gender schema theory.
What do you mean by Gender schema theory?Gender schema theory may be defined as a concept that children understand regarding male and female positions and roles from the culture in which they live.
Gender schema theory deals with the principle of socialization among young children. It is the basis of learning the concept and functions associated with societies.
Therefore, suggest that children are active learners who essentially socialize themselves by Gender schema theory.
To learn more about Gender schema theory, refer to the link:
https://brainly.com/question/14314047
#SPJ2
I need help!
What significance does density have for earth?
Answer:
The atmosphere and Earth's interior are layered by density. Gravity pulls more strongly on denser materials so denser materials are at the center of things. Earth's core, at its center, is denser than its crust. The lowest layer of the atmosphere is denser than the upper layer.
HELP EASY QUESTION Definition: This is an organism's response to a stimulus developed by being taught or watching another organism. Example: how to open a soda when you're thirsty
Use the drop-down menus to select the names of the labeled structures.
A:
B:
Answer:
A is stamen B is petal
Explanation:
26. the first documented patient in a disease epidemic within a population?
A. The suspect
B. The definitive host
C. The carrier
D. The index case
27. During the lab, the time was needed for E. Coli to show some growth after UV light exposure which indicates some DNA repair?
A. 0 second
B. 30 seconds
C. 1 minute
D. 2 minutes
28. Mannitol salt agar is classified as:
A. Enriched medium
B. Selective medium
C. Differential medium
D. A. and b.
E. B. and c.
29. Mannitol salt agar is used to identify & differentiate
A. Fungi
B. Enteric bacteria
C. Staphylococcus
D. Streptococcus
E. Gram (-) cocci
30. The Ingredient in Mannitol salt plate which makes the agar selective is?
A. Salt
B. Glucose
C. Mannitol
D. Bile acids
Answer:
a a c
Explanation:
8. Some humans have attached earlobes, some have detached
earlobes. Is this beneficial, neutral, or harmful? Why?
Answer:
attached earlobes are neutral
Explanation:
there are myths that attached earlobes are a sign of inbreeding but this has been unproven for years. they serve no difference
plssssss help
No links
Answer:
1. Net force
2. Newton
3. Balenced
4. Un Balenced
Correct me if im wrong
What is the slowest moving weather front. Why
is it so slow?
Answer:
Cold fronts
Explanation:
Della and Nick drove at constant
speed from town A to town B along
the same road. The distance between the
two towns was 210 km. Nick left
Town A half an hour later than Della
Both of them arrived in Town B at
the same time . Della drove at a
Speed of 60 km/h Find Nick's speed.
Plzz help mee
Answer:
70 km/hr
Explanation:
Distance between town A and B = 210 km
Della's speed = 60 km/hr
Time taken by Della = distance / speed
Time taken by Della = 210 km / 60km/ hr
Time taken by Della = 3.5 hours
Since Nick left half an hour later Than Della ;
Then, Nick's travel time = 3.5 - 0.5 = 3 hours
Nick's average speed = Distance /time
Nick's average speed = 210 / 3 = 70km/hr
3 Stimuli Plants that adapt to
Answer:
-light
-gravity
-water
Antibiotics treat bacterial infections. If a doctor is prescribing antibiotics to a patient, which disease does the patient most likely have?
Answer:
bacterial diseases
Explanation: