Which cranial nerves are able to send impulses toward and away from the Central Nervous System?
Answer:
A. Mixed nerves is correct
Explanation:
Mixed nerves ( = both Motor/efferent & Sensory/afferent)
Efferent nerves ( = Motor nerves)
Motor nerves ( = Efferent nerves)
Sensory nerves (= Afferent nerves)
Answer : A
Explanation:
How to find recombination frequency.
Answer:
A test cross is required
Item 3
Which statement is true of chloroplasts?
They transport glucose into the cell.
They are present in animal cells, but not in plant cells.
They convert light energy into chemical energy.
They convert the energy in glucose into a more usable form.
Answer:
They convert light energy into chemical energy.
Explanation:
Which of the following are examples of facilitated diffusion? Select all that apply.
A. Water diffusing across the cell membrane from an area of high concentration to low concentration.
B. A carrier protein 'that changes shape to allow the transport of molecules across the plasma membrane.
C. A gated channel that allows glucose, a very large molecule, to cross the cell membrane.
D. An ion channel that allows ions to diffuse across the cell membrane.
Answer:
(C) A gated channel that allows glucose, a very large molecule, to cross the cell membrane, and (D) An ion channel that allows ions to diffuse across the cell membrane, are both examples of facilitated diffusion.
I hope this helped at all.
If I'm on an elevator that breaks loose and plummets down the shaft, can I avoid harm by jumping at the last second?
Answer:
It sounds like it would work but it wont. you need to lay down for the safest
Explanation:
When is it important to drink water?
Answer:
d. All of the above
Explanation: correct
Answer:
? why did you post this
Explanation:
In a particular diploid organism, somatic cells have 24 chromosomes. How many pairs of homologous chromosomes would be present in the gametes of that organism
Answer:
12
Explanation:
It says 'pairs'.
Which molecule is needed for photosynthesis to occur?
glucose
oxygen
carbon dioxide
nitrogen
Answer:
carbon dioxide
Explanation:
Photosynthesis requires sunlight, carbon dioxide, and water.
What is the temperature shown on the thermometer?
Answer:
ANSWER19°C or 19.5°C
HOPE IT HELPS
Answer:
19°
Explanation:
From 10 to 20, there are 4 lines.
Each line stands for 2, and the fourth line between 10 and 20 is 18. The red stops between 18 and 20, so the answer is 19 degrees.
If enzyme 2 is denatured (destroyed) the levels of which substance will increase.
Answer:
Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working. The enzyme will have been denatured .
hope it helps :D
Question 7 of 10
What is the difference between a scientific law and a scientific theory?
O A. A scientific law has been proved with scientific evidence. A
scientific theory can change when new evidence is found that
does not support the theory.
B. A scientific law is supported by research. A scientific theory is only
an educated guess.
C. A scientific law describes how natural events happen. A scientific
theory is an explanation of natural events.
D. A scientific law involves mathematics. A scientific theory is a
description based on observations.
Answer: I belief its B. A scientific law is supported by research. A scientific theory is only an educated guess.
-Like theories, scientific laws describe phenomena that the scientific community has found to be provably true. Generally, laws describe what will happen in a given situation as demonstrable by a mathematical equation, where as theories describe how the phenomenon happens.
11. What are the proteins used in active transport called?
The answer carrier proteins
Which of the following characteristics do homologous chromosomes exhibit?.
Homologous chromosomes carry alleles of the same traits and therefore, carry the genetic information for the same trait.
Homologous chromosomes are a pair of chromosomes with the same gene sequence but of different origins - one paternal and the other maternal.
Thus, homologous chromosomes carry the same traits, although could be of different forms. For example, one of the chromosomes might carry a gene for tallness while the other might carry a gene for shortness even though both tallness/shortness represent a gene for height.
More about homologous chromosomes can be found here: https://brainly.com/question/22613446?referrer=searchResults
when two haploid gametes unite, they create a diploid cell called a
2 haploid gametes combine to produce a diploid zygote
Which type of inheritance is described here?
A gene on chromosome 2 in mice can cause males to lose their hair earlier than females.
Answer:Mice can be male without Y chromosome ... Ward’s work is “a lovely example of how you can lose even a really important gene,” she says. ... don’t have Eif2s3y genes on their Y chromosomes.
Explanation:
Evaluate the procedure used in this experiment by considering the properties used to identify the unknowns and the number of knowns that were tested. Revise the experimental design by proposing ways to modify the experiment to increase your certainty in the identity of the unknowns
Answer: Hey! its a fellow classmate from K-12! Alright so what I put for the lab report question is : The properties used to identify the metals were mass, length, and volume. These were the extensive properties that I used. I would propose to test color, malleability, melting points, and to test how shiny or dull it is. I would propose these to increase the certainty in the identity of the metals. Btw, please mark me brainliest.
Explanation: When it says evaluate It pretty much means " tell me what you used to figure out the identity of the unknown metals".
The part where it says " propose, revise...blah...blah blah means " How could you increase your chance to get the right metal identity, henceforth saying what properties and tools could we use to make this experiment more better; better chances of getting the right identity of metal.
ln humans, red green color blindness is a sex-linked recessive trait. If a man and a woman produce a color blind son, which of the following must be true?
a. The father is color blind.
b. Both parents carry the allele for color blindness.
c. Neither parent carries the allele for color blindness.
d. The father carries the allele for color blindness.
e. The mother carries the allele for color blindness.
If a man and a woman produce a color blind son then both parents carry
the allele for color blindness.
A trait could either be:
DominantRecessiveWhat is a Recessive trait?A recessive trait is usually expressed when there is the presence of two
recessive alleles in an individual or organism. A dominant trait on the other
hand can be expressed with the organism having only one dominant allele
In this scenario, the red green color is a recessive trait
and the offspring produced is color blind which basically means that both
parents carry the allele for color blindness.
Read more about Recessive trait here https://brainly.com/question/13050360
1.
Choose which of Newton’s laws of motion is occurring in the boundary type’s situation.
Two plates that slide past each other build up stress that is released as an earthquake.
1st Law of Motion
2nd Law of Motion
3rd Law of Motion
Answer:
3rd Law of Motion
Explanation:
Answer: newton’s 1st law of motion
Explanation: Inertia states that an object that is at rest will stay at rest and an object that is in motion will stay in motion unless acted on by an unbalanced force.
Which of the following is an advantage of sexual reproduction?
A. Produce identical copies of an organism.
B. Produce natural variation to adapt to environmental change.
C. Quickly populate a new habitat.
D. Reproduce very quickly.
Answer:
B
Explanation:
Produce natural variation to adapt to environmental change is an advantage of sexual reproduction. Correct Option is 2.
The advantage of sexual reproduction is that it produces genetic variation within a population. During sexual reproduction, offspring inherit a combination of genes from both parents, leading to unique genetic combinations. This genetic diversity results in natural variation among individuals within a population.
This variation is advantageous because it allows a population to better adapt to changing environmental conditions. In a changing environment, some individuals may possess traits that are better suited to the new conditions, making them more likely to survive and reproduce. Through natural selection, these advantageous traits can become more prevalent in the population over time, enhancing the population's overall ability to adapt and thrive.
Try to know more about reproduction:
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what factors determine if a species is fit to survive?
Answer: variation, reproduction, and heritability.
Explanation: Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.
All species must reproduce to survive. Organisms cannot live forever, so they must reproduce to allow their species to continue to live on. Reproduction is nature's way of allowing a species to survive.
Higher heritability means the trait evolves faster; fewer generations are required for the trait to increase to the same degree as a trait with lower heritability. For this reason, genetic correlation and heritability show how a trait might change from one generation to the next and into the future.
the hair cells that detect sound vibrations lie on the ________ membrane.
Answer:
Basilar
Explanation:
a patient visits her doctor and explains that since being hit on the cheek with a hockey puck she has been suffering from dry eyes and a dry mouth. it’s apparent to the doctor that, because both lacrimal secretion and salivary secretion are affected, there may be damage to the ____________ nerve.
Answer:
a patient visits her doctor and explains that since being hit on the cheek with a hockey puck she has been suffering from dry eyes and a dry mouth. it’s apparent to the doctor that, because both lacrimal secretion and salivary secretion are affected, there may be damage to the ____________ nerve.
Explanation:
facial
all the best
A mother has type O blood and a father is heterozygous for type B blood. What are the chances of the offspring having type O blood?
Answer:
50 percent
Explanation:
O is a recessive trait. The father has a B and an O, using a punnet square you are able to determine that the possible outcomes are BO, BO, OO, and OO
What are the Acute myeloid Leukemia stages?
Answer:
M0: undifferentiated acute myeloblastic leukemia.
M1: acute myeloblastic leukemia with minimal maturation.
M2: acute myeloblastic leukemia with maturation.
M3: acute promyelocytic leukemia.
M4: acute myelomonocytic leukemia.
M4 eos: acute myelomonocytic leukemia with eosinophilia.
M5: acute monocytic leukemia.
Explanation:
Stage 0. The blood has too many white blood cells called lymphocytes. This is called lymphocytosis. ...
Stage I. The blood has too many lymphocytes. ...
Stage II. The blood has too many lymphocytes. ...
Stage III. The blood has too many lymphocytes. ...
Stage IV. The blood has too many lymphocytes.
both works hope this helps.
a/an ___ is a blood clot attached to the interior wall of a vein or artery.
Answer: a thrombus
A thrombus may also form in your heart
A thrombus is a blood clot attached to the interior wall of a vein or artery, which is option a. So the correct option is option a, as thrombus formation occurs when blood coagulation factors are activated and form a clot within a blood vessel.
Thrombi can occur in veins (venous thrombosis) or arteries (arterial thrombosis). In veins, a thrombus can lead to deep vein thrombosis (DVT), which commonly occurs in the lower extremities. If a thrombus dislodges from its site of origin and travels through the bloodstream, it is called an embolus, and it can potentially cause an embolism in another location. So the correct option is option a.
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a/an ___ is a blood clot attached to the interior wall of a vein or artery.
A. thrombus
B. artery
George damaged a cranial nerve. His quality of life has decreased because he is no longer able to smile, move his mouth when he talks, or taste well. Which of the following nerves did George damage?
Answer:
b. Facial nerve is correct
Explanation: here is some googlied info as well
The facial nerve (the labyrinthine segment) is the seventh cranial nerve, or simply CN VII. It emerges from the pons of the brainstem, controls the muscles of facial expression, and functions in the conveyance of taste sensations from the anterior two-thirds of the tongue.
during carbohydrate catabolism, more atp molecules are produced during
Answer: Glycolysis
Explanation:
It changed glucose to acid.
which strand or strands shown here would serve as a template for the lagging strand?
Answer:
Bottom strand
Explanation:
Can somebody finish these last three questions(20 points)
Answer:
the two variables are 27 and 30
the unit for time is second
the unit for temperature is kelvin
Explanation:
hope this will help you
how do identify veins in our body
Answer:
Veins are blood vessels in humans, and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart. In contrast to veins, arteries carry blood away from the heart.
Explanation:
