Answer:
d.cubed watermelon
Explanation:
Answer:
A. Brocoli
I hope this helps
Why is the increase of greenhouse gases a big issue?
Select one:
O a. It can lead to a major increase in greenhouses.
O b. It leads to more factories.
O c. It causes a major decrease in people.
O d. It causes climate change and increases in the global temperature.
Answer:
The answer is d.
Explanation:
The increase in greenhouse gases can cause climate change and an increase in the global temperature.
What part of the arm is doing the most work when you loft a weight
Answer:
Bicep
Explanation:
Answer: shoulders and chest
Explanation: only if your doing a bench press
pls give answers for level 3
1.Because if this system was not functional the toxins would build up in the body.
2.Fiber is made out of cellulose. Our body doesn't synthesize an enzyme that digests cellulose(cellulase) that's why we can't metabolize it. fiber is good because it reaches the colon undigested and helps the intestinal fauna and can even prevent colon cancer
3.If the organism will stop reproducing they will eventually die and there would be no offspring left so life will die out.
4.You would consume a lot of calcium. For example milk and lactates.
5.The stem will grow towards the sun(phototropism) and the root will go towards gravity(geotropism) and minerals(chemotropism)
light exhibits the Doppler effect. What does this tell us
Answer:
mirrors
Explanation:
please help me asap
Answer:
the first one
Explanation:
Looking at the image of the freshwater lake ecosystem in the reading, can you name biotic and abiotic factors in this specific ecosystem? What changes in this ecosystem would impact the biotic factors?
Answer:
Unfortunately, there is no image here. Perhaps you could provide us with it?
Explanation:
What role does oxygen play in the human body ?
Answer:
Your body uses oxygen to get energy out of the food you eat.
Explanation:
Oygen breaks down sugar in cellular respiration
Answer:
Oxygen is important to every cell in your body. Oxygen, through a process called oxidation, chemically changes food and liquid into energy. It's this "oxygen fire" that contracts our muscles, repairs our cells, feeds our brains, and even calms our nerves. hope this you dude!!
Explanation:
Which two statements are true about the effects of life on Earth’s early oceans?
Answer:
Where is the two statement
The horizontal axis of a graph runs
Answer:
The horizontal or “X” axis runs perpendicular to the bottom of the graph itself and from left to right. The vertical or “Y” axis runs through the middle and runs straight up and down.
Explanation:
Answer:
left-right
Explanation:
11. To draw reliable conclusions from data, the data
O can be edited after it is collected
must be honest and without bias or later change
can be left out as long as you remember it in your mind
Notebo...
O may be changed to support a desired result
what are human trachea epithelium specialized to do
Answer:
To moisten and to protect the airway from stuff like unknown pathogens and infection
Explanation:
The Trachea also known as the windpipe has tons of 'little hairs' called cilia in the epithelium that protect the throat. When someone smokes or breathes in gases it is destroyed and exposes the trachea. But thats another story. :)
What is the meaning of proactive
Answer:
Pretty much just acting before something happens. Acting in anticipation of something before it happens without being asked. Something like that-
A doctor sees a patient who has kidney failure, lack of motor coordination, and a poorly functioning nervous system. After testing, the doctor finds that these symptoms are all related to a chronic lack of energy in some of the patient's cells. The doctor diagnoses a metabolic disorder known as Leigh's disease.
Based on this evidence, a malfunction in what organelle is most likely responsible for Leigh's disease?
Golgi Apparatus
Golgi Apparatus
mitochondria
mitochondria
nucleus
nucleus
ribosomes
Leigh's disease is a severe mitochondrial disorder in which energy production is compromised. Therefore, (B) is the correct option.
What is Leigh's syndrome?
It is a hereditary disorder that disrupts cellular respiration by altering elements of the electron transport chain (ECT).
Cells die when mitochondria are widely damaged because they are unable to create enough energy. In fact, the mitochondria themselves release the agents that cause cell death.
This leads to chronic lack of energy in some of the patient's cells , causing kidney failure, lack of motor coordination, and a poorly functioning nervous system .
Therefore, option (B) mitochondria is responsible.
Learn more about mitochondria, here:
https://brainly.com/question/14740753
#SPJ2
structures are fully functional, show evidence of a common ancestor, and may or may not
have the same function in different species
Answer:
Homologous structures are fully functional, show evidence of a common ancestor, and may or may not have the same function in different species
Explanation:
Homologous structures are structures that have arisen from a common ancestor. They might not look the same or perform the same function, but they have evolved from the same ancestor.
Examples include the forelimbs of vertebrates - think of the human forearm arm, bat's wing, horse's leg, and dolphin's fin. These all look very different and perform entirely different functions, but they evolved from a common ancestor.
Answer:
Homologous
Explanation:
took the test
What is A proton of an atom
Answer:
it is a part of an atom with a positive charge located in the nucleus
Explanation:
Answer:
a part of an atom and i dont know anything else
Explanation:
The presence of ________ in the bacterial cell wall is one of the mechanisms of antibiotic selective toxicity.
Answer:
Peptidoglycan
Explanation:
Peptidoglycan (murein) consists of sugars and amino acids that forms a mesh-like layer outside the plasma membrane of most bacteria. Peptidoglycan is a unique and essential structural component in the cell wall of most bacteria, and it is used stimulates innate immune responses. Peptidoglycan determines the cell form and provides rigidity to the cell wall.
Peptidoglycan is an excellent target for antibiotics because it protects the bacteria cell wall.
All of the following are sources of energy for humans during exercise EXCEPTa.stored ATP.b.alcoholic fermentation.c.lacticacid fermentation.d.cellular respiration
Answer:Letra B
Explanation:
Fementaçã alcoo
The reasons for using transposon-based mutagenesis include all of the following EXCEPT ________. A) likely to cause only minimal effects on gene function B) antibiotic selection can be employed during mutagenesis. C) mutations are often 'tagged' by the nearby transposon D) dramatic mutations which often cause null alleles E) transposons are found in nearly all organisms
Answer:
A) likely to cause only minimal effects on gene function
Explanation:
Transposon based mutagenesis is a versatile technique used in molecular biology laboratories in order to make gene functional screening on a genome-wide scale. This technique is particularly useful in species that are difficult to transform because transposon-based mutagenesis systems do not require transformation. The transposon-based mutagenesis systems produce mutations capable of disrupting gene function via insertions in or near genes. Moreover, it is important to note that transposon-based mutagenesis triggers multiple insertions in the genome, thereby may be difficult to identify the mutation that is associated with a particular phenotype.
If a scientist researches the undesirable side effects of drugs because the desirable effects have already been researched, he is using scientific research in what manner?
A. Aiding in interpretation of data
B. Staying focused on the subject matter
C. Reviving public interest
D. Ensuring success of the experimental design
Answer:
I guess B is the answer.But i am not sure
genotype AaBbCcDdEeFfGg and her dad has the genotype aaBbccDdeeFfGg. What is the likelihood that her genotype is aabbccDDEeffgg
The question is incomplete. Here is the complete question.
Stacy's mom has the genotype AaBbCcDdEeFfGg and her dad has the genotype aaBbccDdeeFfGg. What is the likelihood that her genotype is aabbccDDEeffgg?
(a) None of the answers are correct
(b) ~0.05%
(c) ~0.005%
(d) ~1%
(e) ~0.001%
(f) ~0.5%
(g) ~0.01%
Answer: (a) None of the answers are correct
Explanation: In Genetics, genes are assorted independently. So, to determine multiple genes crosses, we can separate each pair of genes.
First we find the likelihood of each genotype:
For gene A: Aa x aa
A a
a Aa aa
a Aa aa
Likelihood of genotype aa is 1/2 or 0.5.
For gene B: Bb x Bb
B b
B BB Bb
b Bb bb
Likelihood of genotype bb is 1/4 or 0.25.
Gene C: Cc x cc and gene E are similar to gene A, so, probability is 0.5 each.
For gene D: Dd x Dd, gene F: Ff x Ff and gene G: Gg x Gg, they are similar to gene B, so, probability is 0.25 each.
With all the probabilities, we multiply each result:
P (aabbccDDEeffgg) = 0.5*0.25*0.5*0.25*0.5*0.25*0.25
P(aabbccDDEeffgg) ≈ 0.0005
Note that, following "probabilities rules", we multiply the results because all the genes have to happen at the same time, i.e., it is an "AND" situation.
So, likelihood or probability of Stacy having genotype aabbccDDEeffgg is 0.0005%.
Which factor helps determine the fertility rate of a group of people
A. Access to medicine
B. consumption rate
C. Death rate
D. Farmland
Answer:
Death rate
Explanation:
If it is a slow death rate it means there more people along with fertility
However if there is a fast death rate with a lot of people then there is a lot of fertility
During which stage of photosynthesis is oxygen produced?
A. Calvin Cycle
B. Electron Chain
C. Light dependent
D. Light independent
Answer: Light-dependent
Explanation: A little late, but oxygen is created in the light-dependent reaction as a result of the hydrogen molecule being used in H20, leaving oxygen behind as a product.
Oxygen is produced in the light dependent stage of photosynthesis.
STAGE OF PHOTOSYNTHESIS:
Photosynthesis is the process by which green plants obtain their food using energy from sunlight. Green plants make use of carbon dioxide and water to produce oxygen (waste product) and glucose. Photosynthesis occurs in two stages namely: light dependent and independent stage. The light dependent stage takes place strictly in the presence of sunlight. It occurs in the thylakoid membrane of the chloroplast. In the thylakoid membrane, water molecule is broken down by light photons in a process called photolysis. Via this reaction, oxygen gas is released as a product. Therefore, oxygen is produced in the light dependent stage of photosynthesis.Learn more: https://brainly.com/question/17161133?referrer=searchResults
Which of the following would cause an error in DNA replication?
A. DNA ligase connecting chunks of DNA
B. DNA polymerase pairing A with G
C. DNA polymerase checking the DNA
D. Helicase making a replication fork
Answer:
It's been a while since I did this, but I'm pretty sure the answer would be B.
The bases go a-t, c-g. so a and g would cause a mutation :)
What succession is shown below?
The answer is Secondary Succession
Explanation:
The term "secondary succession" is used to refer to the process in which plant life re-emerges in a zone after a natural disaster such as a flood or a fire. This implies the area was already populated by plants, there are destroyed by natural phenomena, and plants recolonize the area after weeks, months, years, etc. This phenomenon is depicted in the image because there is a fire that destroys previous plant species but despite this plants grow once again after this natural disaster.
During your internship at Big Pharma, you discover a compound that opsonized the herpes simplex virus, reducing the duration of the outbreak. Which step of viral replication is the drug most likely interfering with
During your internship at Big Pharma, you discover a compound that opsonized the herpes simplex virus, reducing the duration of the outbreak. Which step of viral replication is the drug most likely interfering with
A. Attachment
B. Penetration
C. biosynthesis
D. Viral assembly/ maturation
E. Viral release is interfered
Answer: E. Viral release is interfered
Explanation:
Herpes virus is responsible for causing sores in the mouth and around it. The sores can also be found on the genitals. This virus is transmitted by sexual intercourse. The opsonization can help in reducing the time duration for the outbreak to occur.
The immunoglobulins will attack the virus particles and will have a phagocytic action on them by engulfing them. Thus this provides a barrier to the release of new viral particles in the host genome and provides immunity to the body.
Which method should a scientist use to view the site of photosynthesis in a plant cell
Answer:
NA
Explanation:
A Microscope to view Cloroplasts.
True or False: Carbon can exist in all states of matter, solids, liquids, and gas and is found in living and non-living things."
a redshift can be described as:
a number used to measure a Galaxy size
a new Galaxy that is forming
a Galaxy that is moving towards us
a Galaxy that is moving away from us
Explanation:
The correct answer is D it moves away from us an example would be the Doppler Effect
Answer:
D
Explanation:
Prokaryote's ability to regulate patterns of gene expression most likely promotes the organism's survival by ________.a) allowing environmental changes to alter a prokaryote's genomeb) allowing each gene to be expressed an equal number of timesc) allowing an organism to adjust to changes in environmental conditionsd) organizing gene expression, so that genes are expressed in a given order
Answer:
c) allowing an organism to adjust to changes in environmental conditions
Explanation:
A stimulus can be defined as any change in the external or internal environment that produces a corresponding response in the organism. These responses enable the organism to maintain an internal equilibrium (homeostasis). Gene expression in prokaryotes, which are the simplest forms of life, is highly regulated by environmental stimuli. Some examples of stimuli known to regulate gene expression patterns in prokaryotic organisms are light, water, pressure, temperature, etc.
Local anesthetics, like lidocaine and novocaine, reduce the perception of pain by:__________. A. blocking transmission of impulses from the spinal cord to thalamus B. preventing the formation of nerve impulses in the first-order sensory neuron C. reducing the transmission of impulses from thalamus to cortex D. inhibiting the stimulus from activating the receptor
Answer:
The correct option is A.
A. blocking transmission of impulses from the spinal cord to thalamus
Explanation:
Local anesthetics, like lidocaine and novocaine, reduce the perception of pain by blocking transmission of impulses from the spinal cord to thalamus because local anesthetics they first bind to ion channel in the nerve cell and then inhibit function of the ion channel present in the membrane of nerve cell known as sodium channel. This later cause blockage of nerve impulses at the site where the injection was given from the spinal cord.
