Answers
Answer:
To do this you need to know equation for acceleration: a = Δv / Δt where a is acceleration, Δv is the change in velocity, and Δt is the amount of time it took for that change to occur. The unit for acceleration is meters per second per second or m/s2.
Explanation:
Related Questions
Toll-like receptors are eukaryotic membrane proteins that bind with bacterial surface molecules and: ____________
a. cause the cell to phagocytize the bacteria.
b. activate the complement cascade.
c. cause the release of antibiotics to kill the bacteria.
d. form channels through which bacterial proteins can enter the eukaryotic cell.
e. cause the release of cytokines that trigger host defenses against the bacteria.
Answers
Answer:
release cytokines that trigger host defenses against the bacteria
Explanation:
Which of the following metabolic processes uses the most energy?
A. Growth and repair
B. Digestion
C. Exercise and warmth
D. Excretion
Answers
Answer:
Explanation:
Answer would be c
Answer:
Growth and repair (A)
Explanation:
Growth and repair takes up 70% of energy. Hope this helps! :)
2.4 Explain the safety measures that one should consider when participating in physical education activities.
Answers
Best answer gets brainliest
what does unequal division ensure?
Answers
Answer: unequal divisions by design provides a unique synthetic system capable of making decisions on its future fates and states by selectively utilizing two types of divisions.
Explanation:
Stem cells make decisions on either self-reproduction or differentiation by selectively utilizing equal vs. unequal cell divisions Stem cells reproduce themselves by equal divisions. However, they undergo a one-round of an unequal division to reproduce one daughter stem cell which is identical to the original and to produce the other daughter cell that is destined to differentiate to a specialized cell type, thus differentiating into non-stem cell lineages – the process known as “asymmetric cell division”. The differentiated cells reproduce themselves via equal divisions. Therefore, the ability to control equal vs. unequal divisions by design provides a unique synthetic system capable of making decisions on its future fates and states by selectively utilizing two types of divisions.
Over the last two decades, several synthetic cell division systems were synthesized However, none provided a system where equal vs. unequal divisions could be controlled by design. Hence, we set out to synthesize an artificial cell system where we can control equal vs. unequal divisions by design.
make a claim on the factors that cause inherited genetic variations within populations.
Answers
Genetic variation is caused by:
mutation
random mating between organisms
random fertilization
crossing over (or recombination) between
chromatids of homologous chromosomes during
meiosis
Life Processes
Which one of the following diets would you recommend to patient of high blood pressure?
(a) High sugar, low fat, low salt (b) Low sugar, low fat, low salt
(c) High sugar, high fat, low salt (d) High sugar, low fat, high salt
Answers
Answer:
b
Explanation:
since the patient has high blood pressure so his body contains high sugar and salt. so one should recommend them to have a diet of low sugar low fat and low salt
1. Which of the following can cause a short circuit? A.When a wire breaks B.When theh insulation around a wire is frayed C.When the battery runs out of electricity D.When there is no resistor in the circuit.
Answers
Answer:
When the insulation around a wire is worn or frayed.
Explanation:
Im on the quiz!
Answer:
When the insulation around a wire is worn or frayed.
If you are pushing a shopping cart and you start pushing harder what happens?
Answers
Answer:
The shopping cart will continue rolling until it will stop.
Explanation:
although a fetus is relatively protected in the mothers womb a number of different toxins can harm the fetus
Answers
Communities only contain one population of organisms. True or False ?
Answers
A community means a group of various different types of species living together in a common location.
A population refers to a group of organisms of the same species living together in a location.
Therefore, the statement communities only contain one population of organisms, is False.
Distinguish between smooth endoplasmic reticulum and rough endoplasmic
reticulum (1 point)
Smooth endoplasmic reticulum has ribosomes attached to
its surface
Smooth endoplasmic reticulum has vacuoles attached to its
surface
Rough endoplasmic reticulum has ribosomes attached to its
surface
Rough endoplasmic reticulum has vacuoles attached to its
surface
Answers
The smooth endoplasmic reticulum is different from rough endoplasmic reticulum as the rough endoplasmic reticulum has ribosomes attached to its surface which are absent in smooth endoplasmic reticulum. Thus, the correct option is C.
What is Endoplasmic reticulum?
Endoplasmic reticulum (ER) is a large, dynamic structure which serves for many roles in the cell. There are two types of ER which are Smooth Endoplasmic Reticulum (SER) and Rough Endoplasmic Reticulum (RER). The diverse functions of the ER are performed by distinct domains present in the ER consisting of tubules, sheets and the nuclear envelope.
Rough endoplasmic reticulum contains ribosomes on its surface and synthesizes protein, whereas the smooth endoplasmic reticulum does not contain ribosomes and functions to make lipids and detoxify the cell. Large amounts of SER are found in the cells which participate in lipid metabolism and detoxification of the body, such as liver cells.
Therefore, the correct option is C.
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Someone plz help me :(
Answers
which strand or strands shown here would serve as a template for the lagging strand?
Answers
Answer:
Bottom strand
Explanation:
How can slime molds be both unicellular and multicellular?
Answers
What does the type of animals and plants brought to the New World demonstrate about the needs of Pre-Columbian civilizations
Answers
Answer:
The answer would be D because Pre-Columbian civilizations didn't have any domesticated animals such as cows, chickens, and horses. This fact limited the accessibility to meat for the Pre-Columbian civilizations.Explanation:
which lipid composition option has the least membrane fluidity?
Answers
Answer:
I think it would be saturated fatty acids
low does natural selection lead to the evolution of a population?
Answers
Explanation:
when natural selection is cartried out it leads to the species being the fittest inorder words it is called survival of the fittest inorder to promote evolution
Albinism is a recessive trait where an individual does not produce the pigment melanin. A man and woman both produce melanin, but both have one parent with albinism. What is the probability that their first child will have albinism
Answers
Answer:
The child has a 1/4 chance of having albinism
Explanation:
I hope this helps!
For most types of OCA, both parents must carry an albinism gene to have a child with albinism. Parents may have normal pigmentation but still, carry the gene. When both parents carry the gene, and neither parent has albinism, there is a 25% chance at each pregnancy that the baby will be born with albinism.
What is the probability that their first child will have albinism?
This means a child has to get 2 copies of the gene that causes albinism (1 from each parent) to have the condition. If both parents carry the gene, there's a 1 in 4 chance that their child will have albinism and a 1 in 2 chance that their child will be a carrier.
Do both parents have to carry the albinism gene?
Yes, albinism is passed down (inherited) through families. People are born with albinism when they inherit an albinism gene from their parents. In albinism, both parents must carry an albinism gene for their child to be born with albinism.
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What kind of fish is on the brink of commercial extinction?
Question 3 options:
Alaska Wild Salmon
The Pacific Cod
North Atlantic Salmon
South Atlantic Swordfish
what are known to swim near dolphins for protection?
Question 5 options:
cod
tuna
salmon
sharks
Answers
Answer:
The legendary humpback Mahseer, one of the worlds most iconic freshwater fish, is on the brink of extinction according to scientists from Bournemouth University in the UK
Explanation:
hope this helps I don't know Its correct answer
What is an ecosystem.
Answers
Answer:
An geographic area where living things, organisms and weather work together to form a community.
Explanation:
which of these cells produce and secrete antibodies?
Answers
Answer:
Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). ... The mature B cells, called plasma cells, secrete millions of antibodies into the bloodstream and lymphatic system.
Answer:
B lymphocytes
Explanation:
whats the difference between starch paste and starch milk(long ish answer pls)
Answers
Answer:
Starch Paste is basically a mixture of cellulosic materials added by wheat starch and rice. Starch Milk is just milk with starch in it.
Explanation:
Hope this helps!
Starch paste and starch milk are different in their constituents as starch paste contains a mixture of cellulose which is added to rice or wheat whereas starch milk is just raw starch with fibers in it.
What are starch paste and starch milk?Starch paste is a water-soluble adhesive which is primarily used to bond the sheets of paper. It is widely used in paper industry. It is made from the starch of the grains, potatoes, or other plants that are easily available. Before hardening of this paste, starch paste is a highly viscous, gel-like mixture with high moisture content. The starch paste based adhesives adhere well to the cellulosic materials hence used widely in industries.
The waste product formed from the mashed potatoes smuggling with water i.e., the dewatered potato pulp is known as the starch milk. Starch milk is contaminated by small fiber particles such as potato fragments and all the remaining components of potato juice. The starch milk is therefore also known as the raw starch milk.
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During hibernation, bears do not eat for 5 to 6 months in a row. How can the bear stay alive without eating for this long?
Answers
Answer:
Fat.
Explanation:
Bears have to survive on the fat. That is why they will eat so much to hibernate through the winter. If they don't have enough fat they wake up.
I hope this helps you
ANSWER THIS ASAP!!! Describe the structure of a neuron. Include the cell body, dendrites, and axon in your description. How does the structure of a neuron help it carry out its function efficiently?
Answers
Answer:
Sensory neurons. Sensory neurons help you: ...
Motor neurons. Motor neurons play a role in movement, including voluntary and involuntary movements. ...
Interneurons.
Explanation:
The presence of which type of intercellular connections between endothelial cells of brain capillaries results in the blood–brain barrier?.
Answers
Is there any specialized cells in a white rhino?
Answers
Answer:
Neurons and cartilage.
what organelle of a cell connect the nucleus and cell membrane of the cell?
Answers
Answer:
Endoplasmic Reticulum
Explanation:
I hope this helps!
Answer:
Endoplasmic Reticulum
Explanation:
have a nice day
as a result of ach stimulation, calcium ions are released from the ______ of the sarcoplasmic reticulum.
Answers
Answer:
terminal cisternae
Explanation:
True or False?
The eastern United States has three types of plate boundaries offshore.
Answers
Answer:
True
Explanation:
divergent, convergent, transform
Answer:
true
Explanation:
true
Plants that we reconize today spend the majority of their life in the “blank”
A) haploid Phase
B) seed phase
C) diploid phase
D) gametophyte
Answers
Answer:
The answer is C diploid Phase
Answer:
The answer is C.
Explanation:
Plants that we reconize today spend the majority of their life in the diploid phase.
During the sporophyte phase, a diploid plant body (one with two sets of chromosomes) develops and finally generates spores via the process of meiosis. Mitotic division of these spores results in the formation of gametophytes, which are gamete-producing organisms that are haploid (have a single pair of chromosomes).