Answer:
c. medicines are made from forest species
Explanation:
hope this helps
Every cell contains DNA. The main purpose of DNA is to store the cell’s genetic information. How does DNA control the cell?
A. DNA activates nerve signals in the nervous system
B. DNA speeds up chemical reactions and lowers activation energy
C. DNA protects the cell from invaders.
D. DNA determines what proteins are made.
Answer:
The answer is D: DNA determines what proteins are made.
Explanation:
The nucleotide sequences that make up DNA are a “code” for the cell to make hundreds of different types of proteins; it is these proteins that function to control and regulate cell growth, division, communication with other cells and most other cellular functions.This process is called protein synthesis.All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information. It is often compared to a blueprint, since it contains the instructions to construct other components of the cell, such as proteins and RNA molecules.
Hope this helps!! ;)
DNA controls the cell by determining what protein are synthesized by the cell. Thus, the correct option is D.
What is Translation?Translation is the process of synthesis of proteins from the mRNA (messenger RNA) of the cell. This process occurs in the ribosome of the cell. In this process, the mRNA produced from the DNA encodes amino acids which join together to form large polypeptide and protein molecules.
mRNA are produced from DNA through the process of transcription. Transcription occurs in the nucleus of the cell. Through this process, DNA produces a sequence of mRNA which is complementary to it. This mRNA determines what proteins will be synthesized by the cell.
Therefore, the correct option is D.
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Which term describes a pure substance that is made up of only one type of atom?
O matter
Orock
O compound
o element
Cnidarians do not have a nervous system like ours. a. How does it differ from ours?
Answer:
Cnidarians have nerve cells that are organized in a nerve net – a diffuse network where neurons interact wherever they cross one another.
Explanation:
Which is the source of energy, which drives the water cycle?
Answer:
it's the sun
Explanation:
the water cycle is driven primarily by the energy from the sun
Why are there more producers than nutrients? (In an ecosystem, more specifically, regarding trophic levels.)
Explanation:
any step in a nutritive series, or food chain, of an ecosystem dead organisms and waste materials into nutrients usable by the producers
Help me ASAP! CORRECT ME IF AM WRONG TY BOYS AND GIRLS
Answer:
CORRECT
Explanation:
which of the following is problem created when a cell becomes to large
Answer:
As a cell increases in size, it usually does not make extra copies of DNA. If a cell became too large, an "information crisis" would occur. The cell has more trouble moving enough nutrients and wastes across the cell membrane.
Explanation:
What is the atomic mass of Sulfur that has 18 neutrons?
Answer: 32.066 atomic mass units
B is the correct option.
What else is produced during the combustion of propane, C3H8?
H2O
C3H8
O2
C3H8O2
What else is produced during the combustion of propane, C3H8 is H20, but to understand this reaction, we need to know.....
Combustion of propaneWhen an oxidizer sold as a fuel, it is also called liquefied petroleum gas (LPG), which is a mixture of propane with small amounts of
PropyleneButane and butylene plus ethanethiolAs an odorant to prevent the normally odorless propane from going unidentified. when in leaks. It is used as fuel for stoves and in car engines.
The combustion of propane is a typically exothermic reaction with the evolution of heat:
C3H8 + 5 O2 → 3 CO2 + 4 H2O
With this information, we can say that the combustion product of propane is H2O.
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1. What is the function of the Circulatory/Cardiovascular System?
2. Why do you need to have blood circulate to all the parts of the body?
Answer:
1. Attires carry blood away from the heart and veins carry blood back to the heart. The circulatory system Carrie's oxygen, nutrients and hormones to cells, and removes waste products like carbon dioxide. These roadways travel in one direction only, to keep things going where they should
Answer:
Explanation:
So your body can function properly. Its what make our bodies work. It also supplies oxygen to the brain and other organs and promotes healthier skin
!!pls help!!
taj incorrectly states that autographs are also known as consumers that need to feed on other organisms, including plants and animals, to gain energy. which of the following best describes consumers that feed on other organisms such as plants and animals for energy?
A. carnivores
B. trophic levels
C. heterotrophs
D. herbivores
Herbivores best describes consumers that feed on other organisms such as plants and animals for energy.
What do you mean by herbivores?A herbivore is an animal anatomically and physiologically adapted to eating plant material, for example foliage or marine algae, for the main component of its diet.
Many herbivores have large, dull, flat teeth. These teeth are excellent for chewing and breaking down tough plant material. Carnivores have sharp, narrow teeth that are better for biting and tearing flesh. However, some herbivores also have strong, sharp teeth.
Examples of large herbivores include cows, elk, and buffalo. These animals eat grass, tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized animals such as sheep and goats, which eat shrubby vegetation and grasses.
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Someone please help!!LEVELS OF ORGANIZATION Identify each of the following as:
A.Ecosystem B.Habitat C.Community D.Population
1. The classroom
2.All the mice in the classroom
3.Only the mice, humans, earthworms, and fish in the room
4.The aquarium (wet soil with dead organisms) that the earthworms live in
Answer:
1 community
2population
3ecosystem
4habitat
Explanation:
the classroom is a community because its people of different cultures and race that come together and be one
all the mice in the classroom are considered a population because population is the number of people in a certain area
in the third statement there are all forms of organisms hence showing the biodiversity that ecosystems tend to have
the aquarium provides shelter to earthworms proving them with food of which a habitat provides both shelter and food
the final phase of mitosis characterized by the separated chromosomes reaching the poles
of the cell. The nuclear membrane and nucleolus begins to reappear around each set of
chromosomes
Answer:
Telophase
Explanation:
20 points and will mark brainliest! Please explain how you got it though
Answer:
crossing over during meiosis
Explanation:
i just had biology last semester hope this helps
(Apoptosis is? ) A)cancerous cells
B)programmed cell death
C)non-dividing cells
D)Part of the kinase/cyclin cascade
Answer:
B
Explanation:
death of a cell which occurs as a normal and controlled part of an organisms growth
Digestion
CO2
Organic molecules
Oxygen (O2)
Cellular respiration
(Words may be used more than once)
Carbon atoms enter the child as part of ________________ . These will first be broken into smaller molecules by _____________. These smaller molecules contain the same ____________ energy. The child needs oxygen so that his cells can perform _______________ __________________ . This process transforms _____________ energy into ____________________ . The carbon atoms leave the child in ________ .
Please help
Answer:
Organic molecules
Digestion
Cellular respiration
CO2
Explanation:
Carbon atoms enter the child as part of organic molecules. These will first be broken into smaller molecules by the process of digestion. These smaller molecules contain the same amount of energy. The child needs oxygen so that his cells can perform cellular respiration. This process transforms chemical energy into energy, carbondioxide gas and water. The carbon atoms leave the body of the child in the form of carbondioxide gas through breathing process..
Will lactase, the enzyme that digested the ice cream's lactose, also work on the lactose found in cheese?
Answer:
Yes
Explanation:
This is because lactose found in any dairy product will always have the same molecular structure. The lactase enzyme breaks down lactose because of how it is structured, so it does not matter where the lactose comes from.
why are bacteria good for copying large amounts of dna
Answer:Bacteria become ‘factories’ that produce a large number of copies of the recombinant DNA. There are several reasons for the use of bacteria as the host in the recombinant DNA technology. They are; Bacterial cells are easy to grow, maintain, and manipulate in a laboratory.
Explanation:You might wanna change some words i just found it somewhere
Which of the following processes is NOT a physical or chemical change?
a. crushing
b. weighing
c. melting
d. passing electric current
Answer:
b
Explanation:
doesn't change anything
In three to four sentences, explain the mpact of the spread of Middle Age culture had on ts esstern neightors
PLEASE HELP ME ITS MY FINALE !!!
The chart below shows the gravitational force between each pair of objects.
0.0000025 N
588 N
0.000358 N
0.000000067 N
Which pair of objects is experiencing the least gravitational force?
PREVIOUS
Answer:The answer is the person and the tennis ball :)
Explanation:
Mitosis is responsible for growth, repair, and maintenance in an organism because
a. it occurs at a faster rate than meiosis.
b. the chromosome number is reduced by half.
c. exact duplicates of each mother cell are produced.
d. it is the only process that involves replication of genetic material.
Answer:
The correct answer is c
Explanation:
USA test prep
10. Modern telescopes make it possible for astronomers to detect planets around distant stars. Why couldn't
astronomers detect these planets before?
A. The planets are much closer than the stars they orbit.
B. The planets are much larger than the stars they orbit.
C. The planets are much farther than the stars they orbit.
D. The planets are much smaller than the stars they orbit.
Answer:
I would Say the answer is D
Explanation:
Answer:
I I think it’s D
Explanation:
D the planets are much smaller than the stars they orbit.
What order allows animals to get usable fuel from the sun? multiple chose
1.sun, consumer, producer
2.producer, consumer, sun
3.sun, producers, consumers
4.producers, sun, consumers
Answer:
3. Sun, producers, consumers
Explanation:
Energy from the sun shines upon a producer. The producer then photosynthesizes and converts the sun's energy into fuel for itself. If a consumer happens to eat the producer, it will absorb its energy.
Drag each tile to the correct box. COOL PICS
Arrange the organisms from fastest to slowest based on the time they’d take to complete the 20th Carnegie stage.
mouse
baboon
chicken
human
sheep
Answer:
Fastest- chicken
mouse
sheep
baboon
Slowest-human
Explanation:
Answer:
Fastest- chicken
mouse
sheep
baboon
Slowest-human
Explanation:
it takes 25 min to cook 10 egg how long does it take to cook 20
Answer:
it takes 50 min
Explanation:
20 is twice of ten so if it take 25 min to cook ten then it is 50 min to cook 20.
Work for it:
10 x 2 = 20
10 eggs=10 min
25x2=50
Answer:
it takes 50 minutes to cook 20 eggs
Explanation:
ok first you have to see how long it takes 1 egg to cook so 25/10=2.5minute an egg then u multiply 2.5 x 20=50
hope this helps
What do call the study of animals
Answer:
Zoology
Explanation:
It is the study of animals, a complex discipline that draws upon a diverse body of scientific observation and theory. It can be broken down into numerous sub-disciplines: ornithology (the study of birds), primatology (the study of primates), ichthyology (the study of fish), and entomology (the study of insects), to name a few. As a whole, zoology encompasses a fascinating and important body of knowledge that enables us to better understand animals, wildlife, our environment, and ourselves
Answer:
zoology!
Explanation:
Zoology (/zoʊˈɒlədʒi/) is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems.
brainliest?
How do I calculate a heart rate?
Explanation:
To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery — which is located on the thumb side of your wrist. When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by four to calculate your beats per minute.
How is the rock in the deep mantle similar to the rock in the parts of the mantle nearest the surface? How is it different?
Answer:
Rocks within the mantle contain more magnesium and iron than the ones in the crust. Difference: Rocks in the deep mantle are under intense heat and pressure.
Electron transport from complex I to complex IV pumps more protons than transport from complex II to complex IV.
With this in mind, which will produce more ATP
A. Transport from complex I produces more ATP.
B. Transport from complex II produces more ATP.
C. Both produce the same amount of ATP.
Answer:
A
Explanation:
ATP synthase uses a proton gradient to make ATP. Since transport from complex I creates a larger proton gradient, it also produces more ATP.
Electron transport from complex I produces more ATP.
ELECTRON TRANSPORT CHAIN:
The electron transport chain, ETC, is the third and last stage of aerobic cellular respiration. It produces the highest molecules of ATP in cellular respiration. The ETC involves the transfer of electrons to series of molecules in order to create an electrochemical gradient needed for ATP synthesis. The electron transport chain is made up of four complexes namely: Complex I, II, III and IV. NADH and FADH2 produced in the Krebs cycle are the electron carriers. Complex I pumps more hydrogen ions (H+) from the mitochondrial matrix to the intermembrane space. Since the pumped is directly related to the number of ATP molecules, complex I will produce more ATP molecules.Learn more: https://brainly.com/question/442662?referrer=searchResults
