Answer:
4) temperature
Explanation:
A strand of DNA, GCT-AAT-GAT, unzips to make mRNA. What is the sequence of the complementary mRNA strand?
a- CGT-TTA-CTA
B- CGA-UUA-CUA
c-UAG-CCG-UCG
d-GCT-AAT-GAT
Answer:
B
Explanation:
mRNA pairs
G-C
C-G
A-U
T-A
PLEASE HELP IMPORTANT SCIENCE PLEASE -
The diagram below shows a cell placed in a solution.
A cell is shown placed inside a beaker. It is labeled Cell. The solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.
Only water is allowed to move in and out of the cell. What will most likely happen to the cell?
A. It will expand as water moves out of it.
B. It will shrink as water moves out of it.
C. It will expand as water moves into it.
D.It will shrink as water moves into it.
Which type of fossil can help us understand an organism’s activity during its lifetime?
Answer:
trace fossils
Explanation:
Trace fossils are fossils that provide information about the biological activities and behaviors of past organisms.
Answer:
Trace fossils
Explanation:
"Trace fossil is the type of fossil that can help us understand an organism's activity during its lifetime. Trace fossils are fossils that provide information about the biological activities and behaviors of past organisms."
Hope this helps!!
This is not my answer by the way!! I do not own this!!
____ detect stimuli and transform them into nerve impulses.
A. Motor neurons
B. Synpases
C. Sensory receptors
D. Axon terminals
E. Sensory neurons
The answer is Sensory Receptors
17. (05.06 LC)
A person drives her own personal vehicle to work two days of the week. Her commute to and from work is 42 miles a day, and her car averages 28 miles per gallon? How much gasoline
is the person conserving a day if she takes the train instead? (5 points)
O 1.5 gallons per day
O 3.0 gallons per day
O 4.5 gallons per day
0 5.5 gallons per day
Answer:
The correct answer is - 1.5 gallons per day.
Explanation:
Given:
Distance traveled by a person: 42 miles a day
Average of gasoline used - 28 miles/gallon
Solution:
Daily consumption = distance traveled/ average consumption
Placing the value in the formula
= 42/28
= 1.5
Thus, the correct answer is - 1.5 gallons per day conserved.
When was a microscope used to see blood capillaries in the tail of a fish
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer
Explanation:
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer.
Explanation:
At a sea level, the weight of the atmosphere on a human body is about:
A. 9,800 N
B. 980 N
C. 98 N
D. 9.8 N
Answer:D I believe
Explanation:
What does the suffix "-trophic" mean?
Answer:
Food or Nutrition
Explanation:
What process occurs at the boundary between the capillaries and the alveoli?
A.
Nitrogen enters the alveoli, and oxygen enters the capillaries.
B.
Oxygen enters the alveoli, and carbon dioxide enters the capillaries.
C.
Oxygen enters the alveoli, and nitrogen enters the capillaries.
D.
Carbon dioxide enters the alveoli, and oxygen enters the capillaries.
Answer: D. Carbon dioxide enters the alveoli, and oxygen enters the capillaries.
Explanation:
This describes the exchange of gases in the lungs. When blood from the rest of the body gets to the lungs through the capillaries, oxygen flows from the alveoli which are tiny air sacs in the lungs, into the blood in the capillaries.
Carbon dioxide from the blood brought to the lungs will then flow into the alveoli which will then expel it through the nose. This repeated process ensures that the body keeps getting oxygen and expelling carbon dioxide.
please help me simple bio genetics
Suppose that a cytoplasmic protein (a protein that will function in the cytoplasm inside of the cell) is synthesized by a particular cell type. Describe the route that this protein will take from the moment its synthesis starts in the nucleus until it makes it into the cytoplasm.
Answer:
A specific gene that contains the information to encode the target protein is transcribed as a primary transcript (pre-mRNA). Subsequently, the pre-mRNA is processed to form a mature mRNA. Finally, this mRNA then moves through a nuclear pore from the nucleus to the cytoplasm where proteins are translated in the ribosomes
Explanation:
The cell nucleus contains the majority of the cell's genetic material localized on linear molecules called chromosomes. During transcription, genes (specific chromosome segments) are used to synthesize primary transcripts (pre-mRNAs) which are then proceeded to produce mature messenger RNAs (mRNAs). RNA processing involves the removal of non-coding intron regions and the joining of coding exon regions (RNA splicing) in order to form a mature mRNA sequence. Subsequently, the mature mRNA leaves the nucleus through the nuclear pores of the nuclear membrane and travels to the ribosomes where is decoded (translated) to produce a specific polypeptide chain (i.e., a protein). Within the ribosome, the mRNA strand binds to multiple transfer ribonucleic acids (tRNAs) via complementary and consecutive three-nucleotide mRNA sequences called triplets or codons, and tRNAs deliver specific amino acids that are consecutively added to the polypeptide chain.
In mice black fur is dominant to white fur. Neither parent of these have the recessive phenotype. what genotypes are the parent mice?
Which behavior is a learned adaptation?
O a baby using a fork to eat
O sleeping
O All behaviors are learned.
o mating
Answer: the person before me is right. It’s a baby using a fork to eat.
Explanation: I just took the test! :)
Answer:
baby fork
Explanation:
i took the test :]
5. Which of the following is a non-flowering plants?
A cypress
B. santan
C. rose
D. yellow bell
☹️ paki answer
Answer:
cypress
Explanation:
because this plants is one of the non flowering plants
Answer:
cypress
Explanation:
I have seen it around on my father's friend house they say its cypress and there was no flower in it
why giant weta have become endangered ?
Question 1
1 pts
Where would igneous rock most likely turn into metamorphic rock?
O Deep in the earths crust where it is exposed to the most pressure and hottest temperatures.
O On the surface of Earth's crust where it is exposed to weathering by wind and rain.
o Under the ocean where it is under tremendous pressure.
O In the Earth's mantle
Answer:
A. Deep in the earths crust where it is exposed to the most pressure and hottest temperatures.
Explanation:
An igneous rock would most likely turn into a metamorphic rock deep in the earths crust where it is exposed to the most pressure and hottest temperatures.
Explain why the Sun's energy is considered a natural resource. Also explain if it is renewable or nonrenewable.
Explanation:
It's considered a natural resource because it is energy that is not man made.
It's a renewable energy because it naturally gets replaced.
What is the role of spindle fibers in mitosis?
Answer:
They help equally devide the cell.
Explanation:
Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called the mitotic spindle.
SOURCE: Nature.com
Consider Giving this Answer Brainliest.
Answer:
The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis.
Explanation:
During mitosis, the spindle fibers are called the mitotic spindle. Their proteins help to hold the sister chromatids together and also play a role in chromosome editing.is a protein structure on chromatids where the spindle fibers attach during cell division to pull sister chromatids apart.
The area of the brain controls the sympathetic and parasympathetic nervous
system
Answer:
Hypothalamus.
Explanation:
This is because hypothalamus is an area of the brain that is located above the brain stem and play functional role in integrating or activating the autonomic functions which receive autonomic regulatory from limbic system. The autonomic nervous system includes parasympathetic and sympathetic nervous system. The hypothalamus controls emotion and memory.
Phases of meiosis//// ANSWER PLEASE
Answer: Anaphase I, Anaphase II, Prophase I, Metaphase I, Metaphase II, Telophase I, Prophase II, Telophase II
Explanation:
what are two ways in which white blood cells fight pathogens that have entered the body?
A)They produce Antibodies that work against the pathogens
B)They produce hormones to locate the pathogens
C)They surround and destroy the pathogens
D)They make digestive acids to destroy the pathogens
Answer:
A and C
Explanation:
I'm pretty sure that's the right answers. Hope this helps! <3
The two ways in which white blood cells fight pathogens that have entered the body are "they produce antibodies that work against the pathogens and they surround and destroy the pathogens".
What are pathogens?Any organism as well as an agent that could cause the disease would be a pathogen in the widest and oldest sense.
What are antibodies?Whenever the immune system of the body recognizes dangerous compounds, known as antibodies, it produces a protein designated an antibody.
Therefore, the two ways in which white blood cells fight pathogens that have entered the body are "they produce antibodies that work against the pathogens and they surround and destroy the pathogens".
Hence, the correct answer will be options (A) and (C).
To know more about pathogens and antibodies
https://brainly.com/question/13051879
#SPJ2
The absorption process in the kidneys depends on the ___ between the medulla and the filtrate.
Answer:
try b and tell me if i am wrong please
Explanation:
The absorption process in the kidneys depends on the between the medulla and the filtrate in the cortex as the cortex is found in between the medulla and filtrate.
The cortex presents an area for arterioles and venules from the renal artery and vein, in addition to the glomerular capillaries, to perfuse the nephrons of the kidney. Erythropoietin, a hormone important for the synthesis of the latest crimson blood cells, is likewise produced withinside the renal cortex. Its predominant feature is to reabsorb water and sodium chloride from the filtrate.
What is the function of coetex ?This conserves water for the organism, generating exceedingly focused urine: The inner-maximum location of the kidney is organized into pyramid-like structures, that include the majority of the nephron structure. renal cortex: The outer location of the kidney, among the renal tablet and the renal medulla, includes an area that consists of blood vessels that hook up with the nephrons.
Thus it is clear that the absorption process in the kidneys depends on the cortex that is in between the medulla and the filtrate.
To learn more about the medulla refer to the link ;
https://brainly.com/question/1247675
tanked
A.)
B.)
C.)
d
Answer:
A.)
Explanation:
The answer is A. I believe this is correct please inform me if it is correct or incorrect. Stay afriv
The incidence of disease is dependent on what environmental factors?
a.
physical environment, lifestyle, and diet
b.
level of industrialization, physical environment, and biological environment
c.
local customs, biological environment, and exercise regiments
d.
none of the above
Answer:
A. Physical environment , lifestyle, and diet
Explanation:
Physical environment because diseases like athletes foot are caused by Physical environment. Lifestyle because diseases like atherosclerosis and heart disease are caused by lifestyle. Diet because diabetes, obesity, and osteoporosis are caused by diet.
Answer:
b.
level of industrialization, physical environment, and biological environment
Explanation:
I got a 100% on the quiz :)
Edge 2021
Why do hot spring in Yellowstone national park have wooden walkways built around them
Answer:
You can imagine what would happen if 10,000 people a week were walking over these fragile hot-spring deposits. “The boardwalks are an amazing piece of construction that's a useful tool for resource protection, and visitor enjoyment and safety.
hope it helps you
What is shape does sulfur trifluoride form
Which behavior is a response that is determined by heredity?
O All behaviors are determined by heredity.
O fighting for protection
O hunting in packs
O sleeping
Answer:
sleeping
Explanation:
should there be male and female jobs in science and technology?
What is another term for the responding variable?
O primary variable
dependent variable
independent variable
uncontrolled variable
The answer is DEPENDENT VARIABLE
-edgy 2021
Answer:
B. Dependent variable.
Explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
Hence, an experiment is used by scientists or psychologists to illustrate how a change in variable affects behavior.
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
In an experiment, there are two (2) main types of variables and these are;
I. Independent variable: this is the variable that is being manipulated or alters and as such it is the cause of a behavior. This variable stands alone.
II. Dependent variable: this variable is the direct effect of the actions of the researcher in an experiment.
Basically, the dependent variable is the variable that is being measured and tested by an experimentalist.
Hence, dependent variable is another term for the responding variable because it responds to an action.
Direction of the Earth’s axis changes over time.The Earth wobbles like a top on its axis 26,000 year cycle
A.eccentricity
B.Obliquity
C.Precession
D.None
Answer:
C. Precession
Explanation:
Axial Precession