Answer:
Plasma membrane, cytoplasm, and ribosomes. Membrane-bound nucleus.
Explanation:
Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes. However, unlike prokaryotic cells, eukaryotic cells have: a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria)
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Can I get brainliest?
If you were to expose cells that are undergoing aerobic respiration to a radioactive carbon isotope in the form of C6H12O6, which of the following molecules would you not expect to be radiolabeled?
(a) pyruvate
(b) NADH
(c) water
(d) CO2
Answer:
The correct answer is option (c) "water".
Explanation:
Cells that are undergoing aerobic respiration and are exposed to a radioactive carbon isotope in the form of C6H12O6 will have radiolabeled its molecules that are involved in aerobic respiration and contain carbon. In this case, the only molecule that does not contain carbon in the options is water, therefore water will not be radiolabeled. Water is comprised of two atoms of hydrogen and one atom of oxygen, while pyruvate, NADH and CO2 all contain carbon.
The punnet square shows the results when two parent cows are crossed. R represents red hair and represents white hair. Which best describes this inheritance pattern?
Answer:codominance
Explanation: Both genes will be expressed equally without overshadowing the other
Answer:
A
Explanation:
Incomplete dominance because the intermediate from of the trait is chosen
Help with the picture
Which of the following occurs during artificial cross pollination? A. A different plant species is used to pollinate another plant. B. The plants reproduce sexually by self pollination. C. The scientist completely controls the transfer of pollen from one flower to the stigma of another.
Answer:
c
Explanation:
its artificial= done by humans
During artificial cross-pollination, the scientist completely controls the transfer of pollen from one flower to the stigma of another.
What do you mean by Cross-pollination?Cross-pollination may be defined as a type of pollination in which sperm-laden pollen grains are transferred from the cones or flowers of one plant to egg-bearing cones or flowers of another.
Any artificial thing requires the interference of human activity. This activity by human increase the chance of those who give better productivity in every aspect.
Therefore, during artificial cross-pollination, the scientist completely controls the transfer of pollen from one flower to the stigma of another.
To learn more about artificial cross-pollination, refer to the link:
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Part of an organism, possibly one or more bones, is referred to as the organism's __. will give brainlist
Answer:
Structure
Explanation:
which one of the structures contributes the ability of birds to fly? check all that apply.
Answer:
Hollow bones
Explanation:
Identify the terms described by selecting the correct word from the drop down menu
Anything that has mass and take up space
Atom
Element
Matter
The part of earth in which life exists including land water and air
Thermosphere
Biosphere
Exosphere
Answer:
1. Matter
2. Biosphere
Explanation:
DQ19: A pea plant must have exactly one of each of the following pairs of traits: Short (s) or tall (t); round (r) or wrinkled (w) seeds; yellow (y) or green (g) peas; and white (wh) or purple (p) flowers. For example, a pea plant can be short with wrinkled seeds, green peas and white flowers. How many different classifications of pea plants are possible
Answer:
There are 16 possible different classifications of pea plants.
Explanation:
In order to get the number of classifications, you must multiply all the possibilities by each other in each trait. This is, each trait has two states (short or tall, round or wrinkled, yellow or green, white or purple) and are referred to as "pair of traits". These must be multiplied with the other pairs of traits. So, the number of different classifications of pea plants is:
the number of high states x number of shape states x number of peas color sates x number of flower color states = 2 x 2 x 2 x 2 = 16.
A front refers to?HURRY
Answer:
A. Where to air masses meet
Explanation:
Answer:
A. the location where two air masses meet.
Explanation:
How does the impact of disease in a stressed reef compare to the impact of disease in a healthy reef?
Answer:
stressed reef will loose photosynthesis and fail to bear fruits compared to a healthy reef that produces bitter fruts
Why is it important for Scientists to develop a way to grow tissues that have built- in system to supply blood?
Explanation:
A lack of blood flow determines the number of cell layers that can survive when they are transplanted. ... A lack of blood flow determines the amount of time a tissue can be kept alive in culture.
Which is an application of DNA technology in medicine?
mapping human genes for manipulation
determining specific traits that a baby will have before its conception
producing disease resistant humans
determining hereditary diseases in individuals and familiesWhich is an application of DNA technology in medicine?
Answer:
determining hereditary diseases in individuals and families
Explanation:
DNA technology is used to join together DNA segments. DNA technology includes DNA sequencing and DNA cloning.
DNA technology is important to the pharmaceutical industry. By genetic modifications such as high nutrition value, it helps in improving the food production quality.
DNA technology helps in determining hereditary diseases in individuals and families.
Answer:
D - determining hereditary diseases in individuals and families
Explanation:
Which type of cells contain dna
Answer:
Eukaryotic cell contains the genomic linear DNA
Explanation:
Which is the best example of a response to an external stimulus
Explanation:
2 Another example of external stimulus is temperature. When it is cold outside, your response is to get warm by putting on a jacket. If there is an external stimulus, there must also be an internal. An internal stimulus is a stimulus that comes from inside an organism.
Review Map D. Predict future weather for New Orleans, LA. What weather might occur there? What is the cause of this weather? Predict the future weather for Washington, DC. What is the cause of this weather?
Answer:
Day-to-day changes in weather can influence how we feel and the way we look at ... Meteorology is the science of forecasting weather.
Answer:
1. Many fronts cause weather events such as rain, thunderstorms, gusty winds, and tornadoes. At a cold front, there may be dramatic thunderstorms. At a warm front, there may be low stratus clouds. Usually, the skies clear once the front has passed.
2. As the warm moist air rises, towering clouds often form releasing energy in the form of brief, intense rain storms with high winds and lightning. On the other hand, warm fronts will ride up and over cold air near the surface. As it rises, the air cools and the humidity condenses to form clouds and precipitation.
3. ?
Explanation:
Darwin would probably say that Rudolph the Red Nosed Reindeer was the first reindeer to have a red
nose as a result of:
Answer:
genetic mutation
Explanation:
the first of any trait is due to some form of mutation, whether it may be in the DNA or chromosomes as a whole.
DPIP was used in the photosynthesis lab to measure the
-Light dependent reactions
-Production of O2
-Light Independent reaction (a.k.a. Calvin cycle)
-Production of CO2
Answer:
Light dependent reactions
Explanation:
DPIP stands for Dichlorophenolindophenol. It is a chemical compound that is used as a redox dye.
DCPIP is blue when it is oxidized DCPIP is colorless when it is reduced.
DCPIP measures the rate of photosynthesis. The redox dye is decolorized by chemical reduction when it is exposed to light in the process of photosynthesis.
DPIP was used in the photosynthesis lab to measure the light dependent reactions.
How is food moved through the gut?
a. By peristalsis c. By waves of liquid
b. By gravity
d. Movement
Explanation:
a. By peristalsis
..................
Which plant can help remove pollutants in rivers and lakes?
Answer:
Water hyacinth
Explanation:
This is a plant that can remove pollutants in rivers/lakes. Took the test and got it right.
In simplest form what is RNA and how is it different from DNA?
Which of the following statements is accurate?
A. Natural Resources depend on the topography of the area,
B. Natural resources depend on the atmosphere of the area,
C. Natural resources depend on the geography of the area,
D. Natural resources depend on the weather of the area
Answer:
B
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If the bubbles given off by the plants were collected and tested, the gas present would MOST likely be
(A) oxygen
(B) hydrogen
(C) nitrogen
(D) carbon dioxide
Answer: D
Explanation: To prove that oxygen is a by-product of photosynthesis, you can set up an experiment with an aquatic plant and capture the gas it emits in response to photosynthesis.
2 body systems when shooting an arrow
Answer:
Muscle and bones? They work to shoot an arrow.
Explanation:
Abigail just completed a report on plastics, which are manufactured using petroleum. She concluded that the price of plastic will
likely rise significantly in the years to come as petroleum reserves are depleted. She recommends that manufacturers begin making
less plastic from petroleum reserves to prevent extreme price increases in the future.
Abigail's younger brother Henry just completed a report on waste management. Henry concluded that plastic products are a major
component of garbage that ends up in landfills. He recommends that humans reduce the amount of plastic they put in landfills.
Which of the following would help implement both Abigail's and Henry's recommendations?
A. Recycle more plastic products.
B.
Use alternatives to plastic products, such as canvas grocery bags.
C.
Reuse more plastic products,
D.
all of these
Answer:
all of theseExplanation:
study island
Answer: All of these
Explanation:
Anaerobic respiration happens in muscle cells and yeast cells.
The equation describes anaerobic respiration in muscle cells.
glucose ---> lactic acid
How can you tell from the equation that this process is anaerobic?
would the answer just be no co2 is produced?
Answer:
Am I think Co 2 will not be released but rather Glucose will be released
Explanation:
This is because
C6H12O6>2C5H5OH+2Co2 + Energy
there fore glucose is produced
From the equation "glucose → lactic acid," we can infer that the process is anaerobic. One way to determine this is by the absence of carbon dioxide (CO2) in the equation.
Glucose is entirely oxidized to create carbon dioxide, water, and energy during aerobic respiration, which takes place in the presence of oxygen.
Yet, in anaerobic respiration, the lack of oxygen causes an incomplete breakdown of glucose, producing additional byproducts such lactic acid as a result.
Muscle cells have the ability to transition to anaerobic respiration in order to satisfy their energy needs when there is insufficient oxygen.
Muscle cells have the ability to engage in anaerobic respiration, which produces ATP (adenosine triphosphate), the cellular energy currency, by partly metabolizing glucose, during hard exercise or when oxygen supply is constrained.
During anaerobic respiration, lactic acid builds up in muscle cells, which can lead to exhaustion and pain.
To know more about aerobic respiration:
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How much exercise is recommended for children?
A 60 minutes or more of moderate to vigorous exercise every day
B 45-60 minutes of moderate to vigorous exercise every other day
C 10-20 minutes of vigorous exercise every day
D20-30 minutes of moderate to vigorous exercise every day
Answer:
A. 60 minutes or more of moderate to vigorous exercise every day
2. Describe weather conditions in the center of the hurricane.
Answer:
The eye is a region of mostly calm weather at the center of strong tropical cyclones. The eye of a storm is a roughly circular area, typically 30–65 kilometers (19–40 miles) in diameter. It is surrounded by the eyewall, a ring of towering thunderstorms where the most severe weather and highest winds occur.
Explanation:
The eye is a region of mostly calm weather at the center of strong tropical cyclones. The eye of a storm is a roughly circular area, typically 30–65 kilometers (19–40 miles) in diameter. It is surrounded by the eyewall, a ring of towering thunderstorms where the most severe weather and highest winds occur.
Anya and Greg are working in their research laboratory. Anya tells Greg that one of the mice has a 50% probability of having the alleles DD and a 50% probability of having the alleles Dd. How can Anya explain her reasoning? In two out of 50 times, the mouse has the alleles DD or Dd. The probability that the mouse has the alleles DD is equal to the probability that it has the alleles Dd. The mouse is twice as likely to have the alleles DD than it is to have the alleles Dd. There are two more possible outcomes besides the mouse having DD or Dd alleles.
Answer:
Option B: The probability that the mouse has the alleles DD is equal to the probability that it has the alleles Dd.
Explanation:
Anya tells Greg that one of the mice has a 50% probability of having the alleles DD and a 50% probability of having the alleles Dd.
She can explain her reasoning by saying that both pairs of alleles (DD and Dd) has equal chance of being expressed i e, the probability that the mouse has the alleles DD is equal to the probability that it has the alleles Dd. Both pairs each has 0.5 chance of occuring.
Answer:
Explanation:
A Dominant Allele is an Allele that express itself.
DD- this represent a dominant homozygous allele
Dd- represent a dominant heterozygous allele
When an individual with DD is crossed with Dd we will have DD,Dd,DD,Dd
Phenotypic ratio is 2:2
i.e homozgous dominant crosses with heterozygous dominant
which means both DD and Dd have 50% chance of occuring in the genotype and the probabality is the same.
Note that in the phenotype of an individual with homozygous dominant (DD) is the same phenotype with heterozygous dominant(Dd)
Break down the codeTCCGCGCAGAGCTAG using DNA, mRNA, tRNA, Amino Acid
Answer:
TCCGCGCAGAGCTAG : CODE DNA= A=T G=C
AGGCGCGTCTCGATC : DNA mRNA=A=U C=G
UCCGCGCAGAGCUAG :mRNA
AGG CGC GUC UCG AUC :tRNA
AMINO ACIDS = AGG ---->Arg (R)
CGC ----->Arg (R)
GUC ------>Val (V)
UCG------> Ser (S)
AUC------->IIe (I)
HELP Environmental damage is often long-lasting once a mine is shut down. What do we call the process of attempting to return an environment to its previous state once the mining is complete?
Question 4 options:
ore
reclamation
beautification
renewable resource
Answer:
reclamation
Explanation:
The process of attempting to return an environment to its previous state once mining is complete is known as reclamation.
Reclamation efforts after mining are all geared towards returning the mining sites to its original states before mining.
Mining generally degrades the environment and disrupts the natural equilibrium of the various natural processes in the environment such as nutrient cycling. Some of the efforts at reclaiming a mining site include plant of trees, restoration of habitats, etc.
