Answer:
Okazaki fragments are short DNA nucleotides sequences that are formed discontinuously and then combine into one continuous lagging strand with the help of DNA ligase, the endonuclease, and polymerase. It takes place before the entire DNA molecule has been replicated.
If the cell waited to combine Okazaki fragments until the entire DNA molecule had been replicated then the newly synthesized lagging strand that are still Okazaki fragments might already be packaged and inaccessible to the all essential enzymes that are ligase, polymerase, and endonuclease that help to generate a continuous leading strand.
-If you can please awsner both parts of the question in complete sentences!!
-Thank you for the help I really do appreciate it!♡!
When the solar system formed, planetesimals collided and merged to form
a. protoplanets
b. exosolar planets
c. planets
d. planetoids
Answer:
A. protoplanets
Explanation:
sana maka help
Answer:
(a)
Protoplanets are built up through the collisions of planetesimals over millions of years. The protoplanets orbit stably around the Sun for a while, but eventually they collide with each other. In about 100 million years, several terrestrial planets, like the ones found in our Solar System, are formed.
Help me with this question if your a good person and luvs your family
Please help!
Youngest:
E
I
D
H
B
F
A
C
Oldest
Question: List the principles you used to determine the age relationships:
Answer:
Crosscutting, Superposition, Original Horizontality
Explanation:
Superposition means that the layer of rocks that was deposited first must be on the bottom unless overturned by some geologic even later on. In this case, that allows us to confirm that D is younger than H because D was deposited on top of H.
Crosscutting is also used, which is where you see your faults. Think logically: for something to cut across a layer of rock, the layer of rock must exist to be cut across. This principle makes letter B younger than letters C, A, and F, but older than H, as B does not cross cut H.
Original Horizontality is also used. This simply means that when a layer of rocks is deposited it is deposited roughly horizontally. This in essence is saying for example, that layer C was originally deposited completely flat, like a brick. Then, letter B came along later and cracked the brick in half, then pushed one half of the brick up, making the brick (layer of rock) uneven.
Make sense enough?
Which organism is the secondary consumer in this food chain? Aspen gene Rabbit Snake Hawk
A. Rabbit
B. Aspe
C. Hawk VO
D. SNAKE
' .
Answer:
I think its snake
Explanation:
primary waves can pass through
Answer:
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Which is the correct order from SMALLEST TO LARGEST?
а a
Bacteria < Eukaryotic cell < Virus
b
Bacteria < Virus < Eukaryotic cell
Virus < Bacteria < Eukaryotic cell
d
Eukaryotic cell < Bacteria < Virus
Answer:
Virus < Bacteria < Eukaryotic cell
Explanation:
Viruses = 50 - 200nm
Bacteria = 0.2 - 2μm
I don't know the size range for eukaryotic cells, but I do know that they are bigger than prokaryotes.
The brain is a delicate organ but it is protected by _____ and _____ (citation required). The brain is organized into four regions: _____, _____, _____, and _____ (citation required). The hindbrain and the brainstem _____ (citation required). The midbrain _____ (citation required). The forebrain includes the hypothalamus, the thalamus, the pineal body, and the cerebrum. The cerebrum is divided into four distinct lobes and two hemispheres. Of these, the frontal lobe is responsible for _____ functions, the parietal lobe is responsible for _____ functions, the temporal lobe is responsible for _____ functions, and the occipital lobe is responsible for _____ functions (citation required). Distinct from the spinal cord, the brain is serviced by __ pairs of nerves that include the optic nerve and the nerves responsible for tongue movement and hearing and balance (citation required).
Answer:
Find answers below.
Explanation:
The brain is a delicate organ but it is protected by cranium and meninges. The brain is organized into four regions: Hindbrain, Forebrain, Midbrain and Brainstem. The hindbrain and the brainstem includes the brain and spinal cord. The midbrain is the third part of the brain stem, and serves to relay sensory and motor information between the spinal cord and the rest of the brain. The forebrain includes the hypothalamus, the thalamus, the pineal body, and the cerebrum. The cerebrum is divided into four distinct lobes and two hemispheres. Of these, the frontal lobe is responsible for cognitive functions, the parietal lobe is responsible for sensory functions, the temporal lobe is responsible for auditory (language and memory) functions, and the occipital lobe is responsible for visual functions. Distinct from the spinal cord, the brain is serviced by 12 pairs of nerves that include the optic nerve and the nerves responsible for tongue movement and hearing and balance.
Which step occurs in meiosis to prepare for fertilization in sexually reproducing organisms?
Different stages of meiosis ?
Meiosis-I has Prophase-I, Metaphase-I, Anaphase-I and Telophase-I. Prophase-I is sub-divided into Leptotene, Zygotene, Pachytene, Diplotene and Diakinesis.
.To learn more about meiosis click here:
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1. With one EXCEPTION, the mineral resources of Texas can be conserved by doing all of the
following -
Recycling
Reducing
Regenerating
Reusing
Answer:
Regenerating
Explanation:
The mineral resources of Texas can be conserved by the following given means excerpt through REGENERATION.
This is because, mineral resources cannot regenerate and thus cannot be conserved by said means.
Identify the joints that allow you to chew your favorite foods. A successful response will include: Structural AND functional classifications If applicable: the range of motion and type of movement of the joint and/or synovial classification. The articulating bones that form the joint(s) How the joint participates in mastication (chewing food)
Answer:
TEMPOROMANDIBULAR JOINTS
Explanation:
The breaking up of food into smaller particles through the combined action of the teeth, muscles and joints is called MASTICATION. This helps to increase the surface area of food to make the enzyme activity easier during digestion.
A joint is a place where two or more bones meet or articulate.The joint involved in mastication( chewing) is called the TEMPOROMANDIBULAR JOINTS (TMJ). This joint is formed by the articulation of the mandible and the temporal bone of the skull.
Structurally TMJ is classified a s a synovial joint because it possesses articular cartilage on the bone surfaces, and a joint capsule that encloses synovial fluid. While functionally TMJ is classified as diarthrosis joint because it can move freely in different planes.
It's synovial classification it is known as a condyloid joint because it consist of an oval-shaped end of one bone fitting into a similarly oval-shaped hollow of another bone to allow angular movement along two axes. This enables it to have the following different movement:
--> mandibular depression,
--> elevation,
--> lateral deviation (which occurs to both the right and left sides),
-->retrusion and protrusion.
The articulating bones that forms the joint include the mandible and the temporal bone
The TMJ participates in mastication by allowing the movement of the mandible while the temporal bone remains in place
Using what you learned, choose the queen with the traits that would best help the hives.
Then explain your choice in the box below. This is called a hypothesis.
Answer:
Queen C
Explanation:
queen C because they need a bee with high aggression and normal venom to fight the wasp.
A queen bee is the most important in a bee hive. She lays eggs and can lay over a thousand eggs every single day. Their lifespan is about 5 years.
What are the characteristic traits of a queen bee?A queen bee is the largest in the bee hive and has around 20 mm in size.
Her most significant organ is her female reproductive organ (spermatheca), where the sperm collected during mating flights is stored. This sperm will be used for the rest of its life to fertilize eggs and create female bees. The queen bee plays the most important role in the bee hive and is the only female with fully developed ovaries.
The queen bee's stinger is smoother as compared to the worker bees. The queen uses a stinger while laying eggs and fighting with the other bees.
To learn more about queen bees, refer to the link:
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Original DNA → T A C C A T G G A A C A A G T
Answer:
what do you mean
Explanation:
Please help with this.
Answer:
The answer is A, Cold weather- Shivering
Explanation:
Answer:
C
Explanation:
because its external stimulus
Which system sends messages about the senses to the brain
Answer:
The Nervous System
The basic workings of the nervous system depend a lot on tiny cells called neurons. The brain has billions of them, and they have many specialized jobs. For example, sensory neurons send information from the eyes, ears, nose, tongue, and skin to the brain.
Explanation:
Hope It Help
[GIVING BRAINIEST]
Ribosomes are found mostly in cells
that...
A. produce proteins.
B. produce energy.
C. are involved in reproduction.
Answer:
produce proteins (A) .......
Saturated fats have a____________ high potential for spoiling when exposed to oxygen or heated and unsaturated fats have a___________ low potential for spoiling when exposed to oxygen or heated due to their chemical structure.
Answer: SATURATED fats have a LOW potential for spoiling when exposed to oxygen or heated and UNSATURATED fats have a HIGH potential for spoiling when exposed to oxygen or heated due to their chemical structure.
Explanation:
Fatty acids are long chain alkanoic acids which contains about 10 to 18 carbon atoms. The terminal -COOH group is polar, hence the acid is able to dissolve in water. The carboxylic acid group ionizes in water to a certain degree to form hydrogen ion and the carboxylate ion. Fatty acids are this weak acids. While the long alkyl group is non-polar, and so is not soluble in water. Fatty acids are divided into two:
--> SATURATED fatty acids: In this type of fatty acid, there are absence of double bonds in their hydrocarbon chain. As a result, they are solid at room temperature. Example of saturated fatty acids are found in animal products which includes: milk, cheese and beef. Saturated fatty acids has a LOW potential for spoiling when exposed to oxygen or heating because of their chemical structure. They are usually formed by hydrogenation of unsaturated fatty acids causing them to attain stability in their chemical structure.
--> UNSATURATED fatty acids: In this type of fatty acid, there are presence of one or more double bonds in their hydrogen chain. As a result, they are usually liquid at room temperature. Examples include: vegetable oil, fish oil and groundnut oil.
UNSATURATED fats have a HIGH potential for spoiling when exposed to oxygen or heated due to their chemical structure. The presence of unstable double bonds in their hydrocarbon chain allows oxygen to react with it easily. To makes it spoil easily when exposed to oxygen.
help me please, I will give BRAINLIEST
Answer:
Explanation:
rrna
Answer:
option 4: protein........
PLEASE HELP IM GIVING 30 POINTS AND BRAINLIEST!!!!!! PLEASE
Answer:
a. uterus
b.ambiotic fluid
c.fetus
d.placenta
e.ambilical cord
f. cervix
i really hope this helps
How does the long-term overuse of antibiotics lead to pathogen resistance???
Answer:
The overuse of antibiotics in recent years means they're becoming less effective and has led to the emergence of "superbugs". These are strains of bacteria that have developed resistance to many different types of antibiotics, including: MRSA (methicillin-resistant Staphylococcus aureus)
HELP ME ASAP
read the article above and answer the questions below :
1. The part of digestive system that breaks down food with acid is the
A. Teeth
B. Stomach
C. Small intestine
D. Rectum
2. The part of the digestive system where the nutrients in food are absorbed is the
A. Teeth
B. Stomach
C. Small intestine
D. Rectum
3. The processed food that the stomach sends to the intestines is called
A. Chyme
B. Duodenum
C. Both a. and b. above
D. None of the above
What differentiates the inflammatory response and immune response?
Answer:
Inflammation is the normal response of your body's immune system to injuries and harmful things that enter your body. Immune cells quickly react to the damaged area to fix the problem.
Explanation:
Hope this helps
DO NOT TAKE ANSWERS FROM FILES!!!! WHAT IF THEY'RE WRONG OR IF IT'S A SCAM FOR POINTS!!!!!!!!!!!!!!!!!!! REPORT THEM IMMEDIATELY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:the answer is d
Explanation:
Help me please!!!!!!!
Answer:
D and D i think both are D not 100 percent sure though.
Helpppp I need to put these in my own words!!!NO LINKS
Answer: Meteoroids are known as meteorites if they didn’t burn up during trip down to earth. Meteors, commonly called “shooting stars,’ are the meteoroids that did burn up when entering the earth’s atmosphere.
Explanation: Hope this helps. :)
How could cell growth create a problem that is similar to a traffic jam?
Answer: IM SO SORRY if wrong
Explanation:
If a cell got too large, it would be more difficult to get sufficient amounts of oxygen and nutrients in and waste products out. Chromosomes make it possible to separate DNA precisely during cell division.
hope it helps
Students have been studying cellular respiration in their biology class and are working on a computer simulation that allows them to test the effects of several variables on the products of respiration. In one simulation, they are asked to change the initial concentrations of several gases, one at a time, to see the impact on ATP production in a muscle cell.
If the students begin by removing oxygen from the muscle cell, what should they predict will occur?
The cell will produce more ATP because oxygen inhibits ATP production in the mitochondria.
The cell will produce no ATP at all since oxygen is critical to ATP production.
The cell will produce the same amount of ATP since oxygen is not a factor in ATP production.
The cell will produce some ATP but in much lower amounts than if oxygen was present.
If oxygen was present is low, then cell will produce some ATP but in much lower amounts. Option D is correct.
Cellular respiration depends on many factors such as,
Glucose concentration: as concentration of glucose drops the rate of ATP production will also reduce.Oxygen concentration: as concentration of Oxygen drops the rate of ATP production will also reduce.Therefore, if oxygen was present is low, then cell will produce some ATP but in much lower amounts.
To know more about Cellular respiration,
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Identify Phases of meiosis 1
Answer:
Prophase, Meataphase, Anaphase and Telophase
Explanation:
Prophase-
The chromosomes begin to condense and the nuclear envelope breaks down.
Metaphase-
Pair of homologous chromosomes move to the eqautor of the cell.
Anaphase-
Homologous chromosomes move to the opposite poles of the cell.
Telophase-
Chromosomes gather at the poles of the cells. Cytoplasm divides.
____________ is a section of DNA that is required to make a protein. The section of DNA undergoes ____________ in order to synthesize a protein. As amino acids are put together, their _____________ determines the way in which they will fold into a three-dimensional structure. It is the ______________ of the folded structure that determines its function.
Answer:
Explanation:
Gene is a section of DNA that is required to make a protein.The section of DNA undergoes transcription in order to synthesize a protein. As amino acids are put together, their order determines the way in which they will fold into a three-dimensional structure. It is the shape of the folded structure that determines its function.
PLEASE HURRY
Cells contain structures, called organelles, that carry out specific functions for the cell. Which of the following is NOT true regarding the theory of cells?
A. All living things are made up of one or more cells.
B. As the cell grows, so does the size of the organism.
C. Cells grow and respond to changes in their environment.
D. All cells are considered to be living.
Answer : B
because that statement is wrong.
How does photosynthesis follows the law of conservation of mass