Answer is B) decay at a constant rate
Answer:
B
Explanation:
In hamsters, the gene for black hair (B) is dominant over the gene for cream colored hair (b). Also, long fur (s) is recessive to short fur (S). Two parents are heterozygous for both the hair gene and the fur gene. What are the gametes for either parent?
A.BS, Bs, bS, bs
B.Bb, Ss
C.BS, bs
D.B, b, S, s
Answer:
its mostlikely C.
Explanation:
Which cell structure is associated with the breakdown of harmful substances or substances that are no longer needed by the cell
Which of these must occur during the synthesis phase of the cell cycle so that two daughter cells can be produced during the mitotic phase of the cell?.
1) The living organisms that live near the ocean bed are adapted to live in darkness,
------------------------------- and -----------------------------.
Answer:
Coldness and deepness
Which change is an effect of overcrowding in an environment?.
Which compensatory mechanism of veins can diminish stress on the heart when blood volume increases significantly
Answer:
This mechanism, known as the skeletal muscle pump (Figure 6), helps the lower-pressure veins counteract the force of gravity, increasing pressure to move blood back to the heart.
Explanation:
Veins can diminish stress on the heart when blood volume increases significantly by vasodilation.
What is vasodialation?
Histamine is the vasodilation hormone secreted by the vein and artery when necessary.
Vasodilation is the widening of blood vessels. When a blood vessel widens or dilates more blood can pass through the vessel. The process increases blood flow to the cells of the body while lowering blood pressure and heart rate.Vasodilation occurs when the smooth muscles within the walls of the blood vessels relax.
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Which is an important function of the cell structure in this model.
Answer:
Cells provide the necessary structural support for an organism.
P.s you should link or photograph the model
Cells provide the necessary structural support to an organism.
What is the cell?Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed.
Cells provide the necessary structural support to an organism. The genetic information necessary for reproduction is present within the nucleus. Structurally, the cell has cell organelles which are suspended in the cytoplasm.
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is anybody smart in biology and could answer this .. please
Answer:
10 should be c
Explanation:
I'm not an expert with this stuff but best guess
Your best friend wants to spend less time playing video games and asks you to help him design a plan to change his behavior. Please describe the plan you would suggest for him and be sure to include positive reinforcement, negative reinforcement, positive punishment, and negative punishment as well as a clear description of the circumstances when each one would be used.
To devise a plan using reinforcement and punishment, in order to change your friend's behavior so that he spends less time playing video games, it is necessary to change your perception of his actions.
Positive and negative reinforcementReinforcement refers to the stimulus of the behavior, which can be positive when there is a stimulus that involves the repetition of the behavior in the future, due to a favorable outcome after the action.
Negative reinforcement, on the other hand, corresponds to the removal of a negative result to perform an action.
Positive and negative punishmentPositive occurs when there is the purposeful use of an unfavorable result after a behavior considered inappropriate. Negative punishment is related to taking something you want out of a situation to decrease the behavior you want to change.
Therefore, using both theories, a plan for someone to spend less time playing video games could spend more time with their friends, as a positive reinforcement, and pre-program their device to turn off after a certain time, as a negative reinforcement.
On the other hand, a positive punishment could be having to clean your room every time you spend a lot of time using the video game, and as a negative punishment, it could be disconnecting the internet to reduce the behavior.
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Different cardiac tissues work together to move blood throughout the body to form
which structure?
- A Eukaryotic cell
- An organic molecule called lipid
- An organ called The Heart
- An organelle called the nucleus
Answer:
I think its the - Eukaryotic cell
Explanation:
When testing fertilizer on a tomato farm, one patch of soil is given fertilizer
and another patch (the same size) is not. Which one is the experimental
group?
A. The fertilized soil
B. The amount of sunlight
C. The unfertilized soil
D. The amount of rain
What is the correct answer
What is locomotion? explain.
What are the visible characteristics of ciliated pseudostratified columnar epithelium?.
The following are visible characteristics of Ciliated pseudo stratified columnar epithelium.
Each cell within the pseudostratified tissue can be clearly seen touching the basement membrane.Cilia project from the apical surface into the lumen Goblet cells are columnar cells that can be seen interspersed within the tissue.What is Ciliated pseudo stratified columnar epithelium?Pseudostratified columnar epithelium is a form of epithelium that comprises of single layer of cells which have various irregular shapes and sizes columnar cells. In pseudostratified epithelium, nuclei of the surrounding cells occur at different levels instead of clustered in the basal end.
Therefore,
The following are visible characteristics of Ciliated pseudo stratified columnar epithelium.
Each cell within the pseudostratified tissue can be clearly seen touching the basement membrane.Cilia project from the apical surface into the lumen Goblet cells are columnar cells that can be seen interspersed within the tissue.The question is incomplete because the options were not given.
Here are the options;
The nuclei are found in multiple planes giving the illusion of multiple cell layers. Each cell within the pseudostratified tissue can be clearly seen touching the basement membraneCilia project from the apical surface into the lumen Each cell has a uniform height yet the nuclei fall in multiple different planes Goblet cells are columnar cells that can be seen interspersed within the tissue .Learn more on Ciliated pseudo stratified columnar epithelium from the link below.
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what amino acids are coded for in this sequence of
codons.
mRNA: GCU ACG GAG CUU CGG AGC UAG
The amino acid coded is based on the mRNA, not the anticodon. Use your chart to figure this out.
alanine - threonine - glutamate - leucine - arginine - serine - stop
Are organs, organ systems, and tissue, considered as a living thing, non-living thing, or undetermined?
Answer:
they are non - living
Explanation:
all living things must be able to conduct , movement , respiration, sensitivity, growth, reproduction, excretion, nutrition
What is the superior, broad border of the heart called?.
Answer:
Left ventricle
Explanation:
I think the left ventricle is propably superior and broad border of the simply because it pumps blood and other usefull products from the heart to furthest parts of the body
Which statement is true?
1. Waves carry objects as they travel through water. If we wait, the waves will move the ball back onto the beach.
2. Waves don't carry things as they travel through water. I think we need to swim out and get the ball.
Answer:
b because its true and im a scuence teacher
Answer:
1 is correct
Explanation:
waves do carry objects as it travels.
1. what common facts about volcanoes were you able to understand while you were researching about your chosen volcano?
Answer:
AN ERUPTING VOLCANO CAN TRIGGER TSUNAMIS, FLASH FLOODS, EARTHQUAKES, MUDFLOWS AND ROCKFALLS.
Explanation:
#CARRYONLEARNING
PLEASE BRAINLIEST ME PLEASE PLEASE
Based on the characteristics described, which category do you think humans belong to? Why do you think they fit in this category?
Answer:
Based on the characteristics describes, humans are mammals.
Explanation:
We are mammals, which due to that we have a backbone, and also that the humans have hair and females have milk glands which can be used to feed their babies and such.
The cytoskeleton is a cellular scaffolding made up of protein filaments The cytoskeleton helps cells maintain their shape in addition to protecting them Which of the following can be another function of the cytoskeleton in the cells of living organisms?
Answer:
The fundamental functions of the cytoskeleton are involved in providing mechanical strength and integrity, enabling the movement of cells and facilitating the intracellular transport of supramolecular structures, vesicles and even organelles.
Explanation:
In addition to the creation of an elastic environment within the cell interior, the cytoskeleton also plays important mechanical roles in linking the plasma membrane of the cell, as well as interior membranes such as the endoplasmic reticulum, to the rest of the cell, in limiting the diffusive motions of intracellular polymers that are larger than the network mesh size, and possibly in controlling the permeation of water and small solutes through the cytoskeleton.
About how much of the solar energy that reaches Earth’s atmosphere is absorbed by the atmosphere? (1 point)
the answer is ONE-FOURTH
Only 56% of solar radiation reaches the earth's surface after passing through the atmosphere. In order to reach the Earth's surface, solar radiation must navigate a number of challenges.
What precisely is solar energy?Even while every location receives some sunlight over the course of a year, the amount of sunlight that strikes any specific area on the Earth's crust varies. Businesses and industries can diversify their energy sources, boost output, and reduce expenses with the use of solar technology.
Explain a surface?The topmost or outermost layer or portion; the exterior face, outside, and boundary of a thing. all six surfaces of such a cube, or any face of a person or entity. Surface area; the size or area of the outside face. the external manifestation, especially as contrasted with the internal nature: to probe deeper into a situation.
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What distinguishes a neuron from most other cell types?.
All of the following are environmental influences except ____________. A. Living conditions B. Genes C. Prenatal care D. Media Please select the best answer from the choices provided A B C D.
Answer: B. Genes
Explanation:
Got it right on the test.
Answer:
100% correct answer
Explanation:
1. Which property most determines water's vertical position in the ocean?
1. density
2. organic content
3. oxygen content
4. velocity
Answer:
The answer is 1. Density
Explanation:
Density is a property that helps in determining the ocean water's vertical position.
A 5 armor drake is crossed with a no armor drake. All of the offspring were 3 armor. Based on these results, which variation do you think is dominant, 5 armor or no armor? Why?
Answer:
5 armor?
Explanation:
Answer:
three Drake Scales
Explanation:
What mitochondrial structures are the site of the enzymes and carriers used to make ATP in the electron transport system
The mitochondrial structures are the site of the enzymes and carriers used to make ATP in the electron transport system are CRISTAE. These membrane structures form mitochondria.
Mitochondria and cellular respiration
Cellular respiration refers to the metabolic reaction by which aerobic cells produce ATP by using the energy stored in the chemical bonds of foods.
The Krebs cycle and oxidative phosphorylation are steps in cellular respiration that occur in the mitochondria.
A crista or cristae (plural) refers to a fold in the inner membrane of mitochondria, which is required during cellular respiration.
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willing to give 40 points
Define “greenhouse gas” and list the greenhouse gases found in our atmosphere
Greenhouse effect happens when gases in the Earth's atmosphere capture the heat of the Sun. The Earth is substantially warmer as a result of this process than it would be if it didn't have an atmosphere.
Some examples of greenhouse gases are:
carbon dioxidemethane nitrous oxide water vaporWhich type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell?.
Which type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell?.
Hypotonic solution#CarryOnLearning[tex] \mathfrak{WatanabeHaruto}[/tex]
Some disease-causing microbes attack the body by turning on or off specific signal transduction pathways. In the disease cholera, the bacterium Vibrio cholerae causes massive diarrhea by interfering with such a pathway. A toxin from this bacterium enters intestinal cells and chemically modifies G proteins. Once modified, the G proteins can no longer cleave GTP into GDP. What would you expect to see within the intestinal cells of a person with cholera?
The G protein subunits do not separate from each other.
The G proteins remain activated and continually activate adenylyl cyclase.
The G proteins cannot become activated and cannot activate adenylyl cyclase.
The receptor in the membrane is continually activated.
Answer:
dude
Explanation:
all are true about cells but what? (look at image to see possible answers)
Answer:
All cells have the same life span
Explanation:
Different types of cells have different jobs which means a different life span than another type of cell.
B. All cells have the same lifespan, is the wrong one.
