Answer:
hablame en español que yo no sé inglés :)
According to this diagram, which way would the molecules need to move in order for the figure above to represent active transport?
molecules inside and outside a cell, with more molecules outside of the cell than in
Molecules inside the cell move outside the cell.
Molecules outside the cell move inside the cell.
The molecules will not move.
Molecules will move into and out of the cell at the same time.
Answer:
Molecules inside the cell move outside the cell.
Explanation:
the human digestive system contains bacteria which aide in digestion for the human as well as vitamin production. the bacteria receive a home and food. this is an example of which type of symbiotic relationship?
Answer:
This is a mutualistic relationship.
If a true breeding purple plant is crossed with a true-breeding white flow plant, the possible phenotypes of the first generation of peas are ______.
A. 50% Purple and 50% white
B. All white
C. All Purple
NEED IT ASAP ! ! ! What type of deposition would create sand dunes? Earth/Environmental Science
Answer:
Earth deposition, wind would blow the sand and have it pile up
Explanation:
HELP ME PLEASE I WILL GIVE BRAINLIEST IF CORRECT AND EXTRA POINTS I CANNOT FAIL THIS SCIENCE TEST.
Which statement describes the amount of energy passed to the hawk in the energy pyramid above
A. The hawk has 50 percent of the energy available to it.
B. The hawk has the least amount of energy available to it.
C. The hawk has the most amount of energy available to it.
D. The hawk has no energy available to it.
I took this before the answer is B
Answer:
the answer is B
Explanation:
this is sooooooooooo easy
Carbon has an atomic number of 6. Based on this evidence, what can you claim about
carbon?
the number of protons in a carbon atom
the average atomic mass of a carbon atom
the group number of carbon
the period number of carbon
PLEASE HELP ASAP ILL GIVE BRAINIEST
Do you place an item in the autoclave before or after washing it?
Answer:
Wash it first to remove obvious soil or residue.
Then put it into the autoclave to sterilize it.
Explain what a longshore current is.
Answer:
A longshore current is when the wave reaches the coastline and release bursts of energy.An which it can run parallel to the shoreline.
Explanation:
resequence the following from largest to smallest
bases
chromosomes
nucleus
genes
Answer:
IM SMART BECAUSE I'M A TEACHER
Explanation:
SO THE ANSWER IS NUCLEUS GENES CHROMOSOMES BASES
Which of these is an example of a biotic factor that could limit a community in an ecosystem?
A. A drought occurs for several months.
B. New predators move into the ecosystem.
C. A hurricane passes through an ecosystem.
D. Living space is lost due to human activities.
Answer:
B. New predators move into the ecosystem.
Explanation:
A, C, and D are all abiotic (nonliving) factors that could limit a community in an ecosystem.
(I will award Brainliest)
Can I have help real quick, I just need to know we’re the labels in the grey box go on the chart.
3. PI of a protein is dependent on the number of acidic and basic amino acid residues in the protein.
Answer:
The study of proteins is important because all the genes in cellular DNA house the program or code for a unique protein structure.
Explanation:
Within the science parlance, pl is the short way to write Isoelectric Point. It is the pH (that is the acidity or basicity) of a solution at which the net charge of a protein becomes nil.
The surface, in most cases, is likely going to be negatively charged when the pH of that same solution is above the pl. When this occurs, molecules that have similar negative charges will tend to move away or be repelled.
It is useful to note that the structure of proteins comprises of 20 amino acids all of which are connected by peptide bonds.
Cheers!
Which of the following statement is true?
A. Energy can be created, but not destroyed.
B. Some machines are 100% efficient.
C. Atomic energy can't be converted into electricity.
D. When work is done, some energy is always "lost" as heat.
PLEASE ANSWER!! PICK U AS BRAINLIEST!!!
Answer:
your answer is D when work is done, some energy is always lost as heat
Explanation:
Can energy be lost as heat?
In practice, whenever work is done to move energy from one form to another, there is always some loss to other forms of energy such as heat and sound.your answer is D when work is done, some energy is always lost as heat
help me because I mean you should cuz it's a nice thing to do
Answer:
the answer is C
Explanation:
Mutations are genetic changes in the DNA sequence of the genome in a particular organism. Mutations are caused by adding one or more extra nucleotides into the DNA (i.e. insertions), deleting nucleotides (i.e. deletions), or replacing nucleotides (i.e., substitutions). Due to the diverse nature of mutations, it is expected that they have different effects on the gene product (i.e., the resulting protein). For example, a deletion or an insertion, which are collectively are referred to as 'indels' mutations, may generate frameshift mutations that shift the way the DNA sequence is read. Moreover, if a nucleotide letter is written backward, it doesn't change the final product (i.e., the nucleotide sequence), which is represented in the example with the C option.
How does camouflage help an organism survive?
Answer:
they camouflage into environment to blend in and to look the same as whatever they are on or in this stops them from being recognized
Answer:
Organisms use camouflage to mask their location identity and movement. This allows prey to avoid predators, and for predators to sneak up on prey
Explanation:
A. How do tropical rainforest ecosystems differ from other forest ecosystems?
They have less biodiversity and less light that reaches the forest floor than other forest ecosystems.
B. They receive more rainfall and have warmer average temperatures than other forest ecosystems.
C. They have warmer average summers and milder average winters than other forest ecosystems.
D. They have more limited areas along coastal areas than other forest ecosystems.
Answer:
C
Explanation:
Answer:
C
Explanation:
They have warmer average summers and milder average winters than other forest ecosystems.
Name the hormone released when the blood glucose concentration is too low
Explanation:
Glucagon
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Answer:
Glucagon is released to stop blood sugar levels dropping too low (hypoglycaemia), while insulin is released to stop blood sugar levels rising too high (hyperglycaemia). The release of glucagon is stimulated by low blood glucose, protein-rich meals and adrenaline (another important hormone for combating low glucose).
Explanation:
hope this help
..mark as a brainlestWhich layer of the rainforest usually receives the most direct sunlight?
the understory
A. the canopy layer
B. the forest floor
C. the emergent layer
D. the understory
Answer:
The emergent layer
Explanation:
This part of the forest has high tree tops
Answer:
The layer that get the most sunlight is the emergent layer.
Explanation:
the reason that is the awnser is the emergent layer is the highest part of the tree.
WARM-UP
for each trait
Mendelian inheritance states that traits are determined when offspring receive
from
linn a different trait.
i need help
Answer: Mendelian inheritance states that traits are determined when offspring receive alleles for each trait from either of the parents. Traits can be dominant, which means they can be seen and are capable of masking a different trait. ... Alleles are different versions of the same genes in an organism
Explanation: Allels can be either recessive or dominant.
In which way does genetic variation within a population help to ensure the survival of a species in response to the environment in which they live?
A.
Genetic variation causes the members of the population to require a different source of food.
B.
Environmental changes which affect one organism within the population may not affect others.
C.
Genetic variation occurs when environmental conditions remain stable for an extended period of time.
D.
Environmental changes decrease genetic variation so that the population experiences fewer adaptations.
Answer:
b
Explanation:
if the genes are varied some will have different traits than others, which means that some members of the population might not be affected by something that other members would be affected by
Organisms that are similar in structure and form and successfully reproduce among
themselves belong to the same family.
True or false?
How does pH and temperature affect cellular respiration?
We live in the troposphere.
True or false
I WILL AWARD BRAINLIEST PLEASE HELP ASAP
What is the food that plants produce during photosynthesis?
Your answer:
O glucose
o chlorophyll
o chloroplasts
O carbon dioxide
Answer:
Explanation:
O glucose
Do the same DNA sequences always lead to the same traits? Why or why not? I
The "ribopart in the name deoxyribonucleic acid refers to the a. Rungs of the spiral ladder b. Bonds that hold two strands together C. Sugar component of DNA d. Type of helical arrangement
What is a benefit of using coal for energy ?
- it is plentiful in the us
- it can be mined without damaging the land
- it can be shipped in a liquid form
- it is nonpollution
Answer:
it is nonpollution.....
CAN SOMEONE PLEASE HELP ME
Explain why it is often milder in areas such as coastal Maryland while areas such as Kansas or Iowa have more extremes in temperature? (Take into account the geographical location of Maryland and Kansas)
Answer and i will give brainly