Answer:
i hope this helps : )
Explanation:
This act was signed into law on August 6, 1965, by President Lyndon Johnson. It outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting.
In addition to observable traits, scientists use to classify living things
Answer: 1 Phylum.
2 Order.
3 Class.
4 Family.
5 Genus.
6 Species.
Hope this helps. Can u give me brainliest
Explanation:
Pls help me!!! I need help
Explanation:
option a
option b
option c
Now that we have studied the various types of vaccines, consider the current resurgence of diseases like the measles. How can we convince the general public and possibly even ourselves, that immunization is a necessary preventative measure for diseases that have serious complications? Is there a different schedule that we should consider? Are some forms of vaccines safer than others? Should we spread out the inoculation schedule to prevent confusion of a young person?
Answer:
Immunization is one of the most effective processes of preventing or treating dangerous disease. It should be told and advertise to the general public about the facts and importance of vaccination. Doctors and government should explain the reports and ratio that the people who are taking the vaccination in the proper dose and the right amount of vaccination are about 9 timeless likely to have to the other people. It is essential to get a proper dose and proper amount to avoid the development of resistance.
There are several forms of vaccine and they have a different schedule from each other. Every vaccine is safe but one needs to know the cycles, dose and amount of the vaccine. Yes, we should spread out the inoculation schedule to prevent confusion of a young person.
Please help!!!! 20 points
Answer:
Producers: Leaves and the other plant thing (i don't know the name of it)
First-level consumers: Squirrel, grasshopper, rabbit, rat
Second-level consumers: Frog, rat
Third-level consumers: Fox, owl, snake
Herbivores: Grasshopper, rabbit, squirrel
Carnivores: Frog, fox, snake, owl
Omnivores: Rat
Which of the following is true of the composition of all materials?
A.
All materials are made up of large parts that can only be seen by the human eye.
B.
All materials are made up of smaller parts that cannot be seen without magnification.
C.
All materials are made up of living cells.
D.
All materials are made up of only one part.
Answer:
Option B.
Explanation:
All materials are made up of smaller parts that cannot be seen without magnification.
Given the following sequence of DNA, write the correct sequence of complementary DNA bases.
TACCGATAA
Given the following sequence of DNA, write the correct sequence of complementary mRNA.
ACCGTACTG
Given the following sequence of DNA write the correct sequence of amino acids.
ATAGGCGTA
Answer:
1. ATGGCTATT
2. UGGCAUGAC
3. mRNA: UAU-CCG-CAU, amino acids: tyrosine(tyr)-proline(pro)-histidine(his)
Explanation:
For DNA, the complementary bases are T=A and C=G. This means every time you see one of these letters, the corresponding letter goes with it. For mRNA, the bases are T=A, A=U, C=G. It is the same except now, there should be no "T" in the mRNA sequence. With amino acids, you would first code for the mRNA sequence, every three letters being the amino acid sequence. To find the amino acid, you would look at a codon chart unless your teacher wants you to memorize them. The first three letters of the amino acid are the abbreviation.
Someone help me out please
Which of the following is NOT an example of homeostasis?
red blood cells transferring carbon dioxide to the lungs to be exhaled
the digestive system breaking food into smaller pieces that can enter the cells of the body
a virus entering a cell and damaging the organelles
mitosis
Answer:
mitosis
Explanation:
What are the "energy factories" within a plant cell?
Describe the 6 phases of developing a vaccine
Answer:
Exploratory stage
Pre-clinical stage
Clinical development
Regulatory review and approval
Manufacturing
Quality control
Explanation:
Internet
Explanation:
there are many stages to a vaccine
many come from ... developing symptoms
in which some case can come from
some quality control, pre-clinical control or even exploratory stage
HELP ME PLEASE PLEASE PLEASE 20 POINTS AND BRAINLIEST
Answer:
ITS A(the endiplasmin reticulum)
Explanation:
These structures allow sperm cells to move through the style:
A long, thin tube called the pollen tube develops from the pollen grain once it touches the flower's stigma this pollen tube allows sperm cells of plants to move through the style. So, the answer is Pollen tube.
When a female gametophyte undergoes double fertilization, male gametes or the sperm cells are transported to the female gametophyte via pollen tube, which results in the production of the seed.
Two sperm cells are found in the pollen tube, which grows along the flower's style until it reaches the ovule. After that, the sperm cells go through the pollen tube to fertilize the ovule's egg cell.
Therefore, pollen tube is the structure that allow sperm cells to move through the style.
Learn more about style here;
https://brainly.com/question/34800309
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The given question is incomplete, the complete question is:
"The structure allow sperm cells of plant to move through the style:"
PLEASE HELP ASAP
how does the ribosome read the mRNA?
Answer:
A ribosome is made up of two basic pieces: a large and a small subunit. During translation, the two subunits come together around a mRNA molecule, forming a complete ribosome. The ribosome moves forward on the mRNA, codon by codon, as it is read and translated into a polypeptide (protein chain).
Explanation:
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Answer: C that protists are single-celled organisms
Explanation:
I hope this helped!
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A lever used to lift a heavy box has an input arm of 4 meters and an output arm of 0.8 meters. What is the MA of the lever?
Answer:
Mechanical advantage = 5
Explanation:
Given the following data;
Length of input arm = 4 meters.
Length of output arm = 0.8 meters.
To find the mechanical advantage;
[tex] Mechanical \; advantage = \frac {Length \; of \; 1nput \; arm}{Length \; of \; 0utput \; arm} [/tex]
Substituting into the formula, we have;
[tex] Mechanical \; advantage = \frac {4}{0.8} [/tex]
Mechanical advantage = 5
Why are objects that fall near earths surface rarely in free fall?
Answer:
Air exerts forces on falling objects near Earth's surface. The objects do not reach terminal velocity.
Explanation:
Answer:
Gravity.
Explanation:
Gravity is equally distributed across the earth,so if a object,such as a meteor,falls near it,it will not only try to orbit the earth,but be pulled towards it,therefore it makes a loop around the earth and hits a certain spot,depending on its mass and velocity,not in a straight free fall.Now say it is heading directly at earth,and not at an angle,only one thing would happen.Since the object is aligned with the gravitational force,it would keep going straight,not try to orbit.Therefore,a direct impact would happen and a equally circular shock-wave will develop.
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Temperature
20. When cooling food outside of the refrigerator using the ice bath method, the
temperature of the food must reach ___ within 2 hours and within a total of 6
hours?
O A. 90°F and 61°F
OB. 100 and 710F
O C. 70°F and 41°F
O D. 80°F and 51°F
Answer:
When cooling food outside of the refrigerator, the temperature of the food must reach 70º F within 2 hours and 41º F or below within a total of 6 hours.
Explanation:
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Which of the following correctly describes a nucleus?
All cells have a nucleus
The nucleus is where mitosis occurs
The nucleus gives the cell energy
The nucleus is where plants make their own food
The nucleus is where mitosis occurs.
Answer: B. The nucleus is where mitosis occurs
Explanation: B. The nucleus is where mitosis occurs
10. What is an entomologist?
Answer:
An entomologist is a person who studies, or is an expert in the branch of zoology. (A branch in zoology concerned with insects.)
Explanation:
What is a pill bugs habitat
Answer:
The pillbug's main habitat is under mulch, fallen leaves, and rocks. Pillbugs are nocturnal and require humid conditions during the day. Pillbugs are generally found in soil with sowbugs, millipedes, and earthworms. Their preferred soil habitat is composed of organic matter and has a neutral to alkaline pH.
A lysosome is the organelle inside of a cell that is responsible
for digestion. The lysosome performs the same basic function
as which system in animals?
Digestive System
Circulatory System
Nervous System
Respiratory System
How can someone see in a dim room
DNA strands are antiparallel. What does that mean?
-opposite and parallel
-complete opposites
-mirror image of each other
-parallel of each other
Explanation:
In biochemistry, two biopolymers are antiparallel if they run parallel to each other but with opposite directionality (alignments). An example is the two complementary strands of a DNA double helix, which run in opposite directions alongside each other.
Answer:
opposites and parallel
Explanation:
Reefs grow best in _______. a. deep water b. low salinity c. temperatures below 25°C d. shallow water
Answer:
D
Explanation:
Reefs
1 salty water
2 maximum sun
3 73° F or higher
Name one other disease mentioned in the paper
in which there is now a vaccine.
Answer:
while corona is true, it is not the answer. The answer is smallpox
Explanation:
The other disease mentioned in the paper in which there is now a vaccine is Tuberculosis.
What is a Vaccine?This is a biological preparation which stimulates the body's immune response against diseases.
Tuberculosis refers to the disease which now has a vaccine known as Bacille Calmette-Guérin (BCG) vaccine.
Read more about Vaccine here https://brainly.com/question/1273396
Which circulation ensures proper levels of nutrients in the blood for newborns through adults?
а a
cardiac circulation
b
fetal circulation
С
hepatic portal circulation
d
pulmonic circulation
ANSWER ALL QUESTIONS
Name four activities carried out in agriculture as an art
Answer:
planting
measuring
weeding
harvesting
Explanation:
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Most professional sportsmen and sportswomen do not smoke.
Explain why:
Which wavelength is reflected off plants stems and leaves
Are garden pansies “perfect flowers” as in do they have these traits:
•It makes and distributes male gametes.
•It makes female gametes.
•It receives male gametes.
Yes, they are perfect flowers.
