Here are all of them lavicle, ulna, radius, humerus, scapula and hand bones.
Which level of organization is shown in the image?
a
cell
b
organ system
С
tissue
D
organ
Answer:
where is the picture? I can try and help
Number the steps (1-6) of Transcription to order the events in the correct sequence. (Worth 50 points)
____ The DNA “rezips,” reforming the original complementary cross-strand
bonds
____ The DNA and messenger RNA strands separate from one another and the
RNA leaves the nucleus
____ Helicase “unzips” the DNA-RNA hybrid
____ RNA polymerase joins the new RNA nucleotides into a single strand
____ Helicase “unzips” the DNA, opening the two strands of the double helix
____ Free RNA nucleotides make complementary pairs between their own
nitrogenous bases and the attached bases of the single DNA template
strand.
Answer:
6, 5, 4, 2, 1, 3
Explanation:
Transcription refers to the process of the formation of RNA molecules from DNA molecules using DNA strands as a template.
Only one strand out of two DNA strands is involved in the process and the strand is known as coding strand which runs in the direction of 5' to 3'.
The process of transcription takes place in the following sequence:
1. Helicase enzyme binds to the DNA and unzips the two strands of DNA. This opens the helices of the DNA and the DNA gets open.
2. RNA polymerase binds to the promoter attached to the DNA and forms the single strand.
3. The RNA nucleotides form complementary base pairs with the DNA and the RNA strand. A new complementary strand is made using complementary base pairing.
4. DNA helicase unzips the DNA and RNA hybrid.
5. The DNA and RNA get separated and the mRNA molecule formed in the nucleus exits the nucleus.
6. The two-strand of DNA is again joined via complementary base-pairing rule.
Answer:
Explanax
=
1
,
−
1
−
i
√
3
2
,
−
1
+
i
√
3
2
,
5
3
,
−
5
−
5
i
√
3
6
,
−
5
+
5
i
√
3
6
tion:
1-True or False: Human activities such as nitrogen fertilizer can upset the balance of the nitrogen cycle.
True
False
Answer:
True because it disturbs the balance of the soil.
Hairy stems (H) are dominant in tomato plants. Hairless stems (h) are present in tomato plants that are homozygous recessive for this trait. What genotypic ratio would we expect to see in the offspring of two heterozygous hairy stem plants? Answers are in the picture.
Answer:
The answer is A
Explanation:
How do normal faults differ from reverse faults?
Answer:
In a Normal Fault, the hanging wall moves downwards relative to the foot wall. They are caused by extensional tectonics. This kind of faulting will cause the faulted section of rock to lengthen. In a Reverse Fault, the hanging wall moves upwards relative to the foot wall.
Explanation:
Answer:
In a Normal Fault, the hanging wall moves downwards relative to the foot wall. They are caused by extensional tectonics. This kind of faulting will cause the faulted section of rock to lengthen. In a Reverse Fault, the hanging wall moves upwards relative to the foot wall.
Explanation:
Which can remove carbon dioxide from the atmosphere?
plants and animals
animals and glaciers
oceans and glaciers
oceans and plants
Answer:
Oceans and plants
Explanation:
What living organism adds atmospheric nitrogen to the soil
Answer:
Nitrogen fixing bacteria
Explanation:
Nitrogen fixing bacteria convert atmospheric nitrogen into ammonia or nitrate, which can be directly utilized by plants.
2-In what way is nitrogen important to life on Earth?
It is used in making DNA
It is used to make chlorophyll in plants
All of the above
None of the Above
Answer:
it's all of the above
Explanation:
nitrogen is essential for all living things
Which types of marine life will be hurt by increasing carbon dioxide levels?
1.Algae
2.Clams and Snails
3.Coral
4.All of the above
Clams and snails
They need Oxygen
Answer:
i think its 4
The stem of a flower is put into a vase full of water. The stem looks like it is broken at the point where it enters the water.
What form of wave interaction causes the stem to look broken?
Answer:
refraction
Explanation:
its when an object appears broken or bent in water
Answer:
Refraction
Explanation:
What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?
Answer:There is a theory that terrestrial plants evolved from aquatic plants through a process of natural selection. Thus, by finding fossils of plants under the river, scientists may conclude that this theory is correct and that these fossils represent the ancestors of terrestrial plants.
The emergence of plants that survive on earth is a very important milestone for the planet, it is believed that these plants have evolved from green algae called Chlorophyta that have survived in marshy areas that had alternating periods of flooding and drought.Then the discovery of these fossils, through scientific experiments may conclude that the theory is correct
Explanation:
Answer:
The fossil record is the record of life on earth preserved in rock as fossils. The fossil record provides evidence of where types of plants and animals lived, how long they lived, how they died, and how they changed. It also tells us about Earth’s early environment and how it changed. The fossil record helps determine the age of rock formations by looking at how deep the fossils are buried in the rock. When a fossil is found above another fossil in a rock formation, the deeper fossil are considered older.
What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?
Explanation:
A) The fish ate the trees.X
B) The dinosaurs ate trees.X
C) The area was once a forest. ****************************** C
D) The atmosphere lacked oxygen.X
The diagram below shows four coastline locations on Earth with respect to the moon at a given time.
Earth is shown as a circle with a smaller circle labeled Moon above it. Points A and C are marked at the top and bottom ends of the circle representing Earth. Points B and D are marked at the left and right sides of the circle representing Earth.
In this current position, which coastline(s) are experiencing a daily low tide? (5 points)
Question 10 options:
1)
Only A
2)
Only B
3)
Both A and C
4)
Both B and D
Answer:
Both B and D i believe
Explanation:
Both B and D experience the daily low tide.
What is Low tide?
One of nature's most dependable phenomena is the tide. We are convinced that the ocean waters will routinely rise and fall along our coastlines as the sun rises in the east and the stars appear at night.
The enormous forces that generate the world's tides are discussed in the pages that follow, along with the reasons why it is crucial for us to comprehend how they function.
When the moon and sun exert their energies on the oceans, very long-period waves called tides travel through the water. The rise and fall of the sea's surface on a regular basis is what tides, which start in the oceans, appear as as they move toward the coastlines.
Therefore, Both B and D experience the daily low tide.
To learn more about Tide, refer to the link:
https://brainly.com/question/9493666
#SPJ3
PLEASE HELP. 20 POINTS
Alpha-1 is a hereditary disorder that affects the lungs. In order for the disease to develop, a child must inherit one recessive allele from each parent. Suppose Caryn’s mother has Alpha-1 and her father carries only one recessive allele. Which of the following claim best describes Caryn’s situation?
Caryn has no chance of developing Alpha-1.
Caryn has no chance of being a carrier for Alpha-1.
Caryn has a 50 percent chance of developing Alpha-1.
Caryn has a 100 percent chance of developing Alpha-1.
Caryn has a 50 percent chance of developing Alpha-1.
Answer:
50 percent chance
Explanation:
Question 10 )
The distance benveen the Earth and the Sun is quite large. Which numbers are correct distances between them?
Check all that apply
Answer:
the distance is around 94.23 million mi
Explanation:
Answer:
B and D
Explanation:
Environmental agencies throughout the world believe that humans have forced Earth out of its natural cycle. Consider the choices below as possible sources of empirical evidence for anthropogenic climate change. Which choice does not support this view?
Answer:
Human activities increases the concentration of oxygen in the atmosphere.
Explanation:
Human is not responsible for the balance of oxygen gas in the atmosphere because human takes oxygen from the environment for the production of energy in the process of respiration. Plants are the key factor for maintaining the oxygen concentration in the atmosphere. Human activities are the main reason of increasing carbon-dioxide and other harmful gases in the atmosphere and increases the air pollution and change in climate occurs.
Answer:D
Explanation: i took dat bih
appendix: doesn't really do.............for us but it does for other organisms
Answer:
Hey!
The blank space you've left open is meant to be filled with the word ANYTHING...
Explanation:
It has a history of acknowledging its little purpose and significance...but only really comes into focus when it is infected...called APPENDICITIS...
HOPE THIS HELPS!!
ItsMATT15A group of similar cells that perform the same function is called a (an)
a. organ.
b. organ system.
c. tissue. d. tendon.
Answer:
C. Tissue
Explanation:
:3
Answer:
Tissue
Explanation:
What is sleep apnea? (2 points)
A. a condition in which an individual stops breathing while asleep, causing a measurable increase in blood oxygen levels
B. a condition in which an individual breathes more frequently while asleep, causing an increase in blood oxygen levels
C. a condition in which an individual stops breathing while asleep, causing a measurable decrease in blood oxygen levels
D. a condition in which an individual breathes more frequently while asleep, causing an decrease in blood oxygen levels
Answer:
C
Explanation:
Choose all the answers that apply.
In a balanced ecosystem the number of _____.
producers is greater than the number of consumers
consumers is greater than the number of producers
primary consumers is greater than the number of secondary consumers
secondary consumers is greater than the number of tertiary consumers
tertiary consumers is greater than the number of primary consumers
producers is greater than the number of consumers
Answer:
primary consumers is greater than the number of secondary consumers
secondary consumers is greater than the number of tertiary consumers
producers is greater than the number of consumers
Explanation:
does species extinction help with habitat destruction
Answer:
Yes, it does.
Explanation:
Habitat destruction is one of the main reasons species go extinct. If they have no place to live and be safe in their habitat, they're left in the open available to any predators ready for a meal.
how does cell division prove the cell theory
Answer:
1 splits into 2
Explanation:
In which population would reproducing asexually be most
advantageous?
A population living in a changing environment
- A population too large for the available resources
A population heavily hunted by many different
types of predators
A population living successfully in stable
environmental conditions
Answer:
A population heavily hunted
Explanation:
They die to quick to meet another of their kind and not reproduce
why heart disease is more common in developed countries
It is developed from certain countries selling junk food for cheaper and making healthy options expensive resulting in poor dieting choices of the majority of the population causing obesity an heart disease.
What is the function of flowers?
Transport nutrients
Gas exchange
Reproduction
Support stem
Answer:
The function is reproduction.
Read the excerpt.
Which type of keyword is "Deforestation"?
Deforestation
Rain forests clean the air by producing oxygen. They are
also known to affect the water cycle and weather. The threat
of deforestation, however, means that these important rain
forests may disappear.
a clue
a title
a date
an abbreviation
Answer:
The correct answer is a title
Which statement best describes the structure of a chromosome?
A.
A chromosome consists of multiple genes that code for inheritable traits.
B.
A chromosome is the entire set of genetic instructions for a eukaryotic cell.
C.
A chromosome contains two copies of each allele possessed by an organism.
D.
A chromosome is a series of nucleotide bases that codes for a specific protein.
Answer:
B) A chromosome is the entire set of genetic instructions for a eukaryotic cell.
Explanation:
B) A chromosome is the entire set of genetic instructions for a eukaryotic cell.
Please help ASAP for 10pts
Inhibiting the enzyme acetylcholinesterase can lead to which of the following effects?
Answer:
U didnt give full instruction but these are some:
Diarrhea
Headache
Insomnia
Nausea
Vomiting
Abdominal pain
Lack of appetite
Yellowed skin
Dizziness
Slow heartbeat
Sudden or substantial weight loss
Weakness
if it is one of them, that is ur answer hope this helps :)
Answer:
Uncontrolled tremors , spasms , and death
what is the meaning of pili
Answer:
the edible seed of a Phillipine tree, which tastes like a sweet almond.
Explanation:
that is the answer unless ur asking about a different one also can i get brainliest plz
Answer:
They are small hair-like projections on a bacteria cell, that attach to other bacteria cells.
the intrapulmonary volume causing the inrapulmonary pressure to
forcing air out of the lungs
During expiration, the diaphragm relaxes which
A. Increases, decrease
B. increases, increase
C. decreases, increase
D. decreases, decrease
