Answer:
I don't see a question....
I don't like Biology either It hard and super confusing...
Tay-Sachs disease is a rare inherited disorder that progressively destroys nerve cells
in the brain and spinal cord. The allele for having Tay-Sachs is recessive written as t
and the functional allele is written as T. If two heterozygous parents have four
children, how many of the offspring will most likely inherit and develop Tay-Sachs
disease?
Answer:
B and C
Explanation:
I just took the test and it was right
Multiply (2x + 5)(3x - 4).
Answer:
6 [tex]x^{2}[/tex] + 7 x − 20
Ball and socket joints allow bones to move _____.
back and forth
in all directions
across each other
up and down
Answer:
in all directions
Explanation:
Your shoulder is a ball and socket joint and it can move in all directions as an example.
Answer:
B.) in all directions
Explanation:
Ball-and-socket joints are as the name implies. A ball-shaped end of bone attaches to an indentation on another, the socket. It rotates around in any direction, with an example being the end of your arm that attaches to your torso. This design makes it more mobile than any other type of joint.
The carbon cycle is based on CO2. Therefore, photosynthesis is the opposite of
A
cellular respiration.
B
reproductive cycle.
C
nitrogen cycle.
D
biochemical processes.
Answer:
A Cellular Respiration
Explanation:
This is because Photosynthesis takes CO2 and pushes our Oxygen, while the inverse is true for cellular respiration.
What are three different types of RNA
Explanation:
The 3 different types are messenger, transfer, and ribosomal RNA.
Answer:
Of the many types of RNA, the three most well-known and most commonly studied are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA), which are present in all organisms.
Explanation:
I got it right on the assignment.
A plant cell has a 5%, percent salt concentration. It is placed into a solution
containing a 12%, percent salt concentration.
Explain what will happen to the cell and why?
Answer:
Water in cells moves toward the highest concentration of salt. ... If a higher concentration of salt is placed outside of the cell membrane, the water will leave the cell to bond with it. The loss of water from this movement causes plant cells to shrink and wilt.
Explanation:
Why did Robert Hooke choose the name of the tiny chambers that he saw in his microscope?
Answer:
cell
Explanation:
Robert Hooke named the tiny chambers that he saw in his microscope cells
Make him/her brainliest please. (I answered for him/her to be brainliest.)
which molecule is a product of photosynthesis
A.Carbon dioxide
B.water
C.sugar
D.nitrogen
Answer:
I will say the answer is either A or B
Explanation:
Knowing what you know about photosynthesis, explain how the process may reduce
global warming (caused by too much carbon dioxide in the atmosphere).
Through the pores called stomata in their leaves, plants take in carbon dioxide from the atmosphere that they use for photosynthesis. ... But when carbon dioxide levels increase, plants' stomata shrink, releasing less water into the air and reducing the cooling effect.
Have a merry Christmas!
22. A substance with a pH of 4 is called
an acid,
b. a base,
water
d a suspension
Answer:
an acid has PH scale of 0 to 6
Answer:
Acid go brrrrr
Explanation:
The lower the pH level the more acidic it is. The higher the more basic it is. The answer is an acid
Which is the outcome of a mass of cells in the lungs?
A. The lungs will stop working.
B. This will not affect the lungs.
C. The lung's capacity for oxygen will be positively affected.
D. The lung's capacity for oxygen will be negatively affected.
D. The lung's capacity for oxygen will be negatively affected.
The lung has a capacity of a about 5L this will decrease becuase the mass will obstruct the airway.
Answer:
D. The lung's capacity for oxygen will be negatively affected.Explanation:
Messenger RNA carries a(n) ___________ of the DNA’s instructions out of the nucleus to the ___________.
Answer:
transcript and ribosome
Explanation:
I know this for sure
Which one is the correct answer?? The lined squares in the Punnett square represent____.
They represent the parent's genotypes.
The phylum Nematoda includes the flatworms.
a. true
b. false
Answer:
False
Explanation:
Decomposers, producers, dead matter, and consumers are all part of the ecosystem. Which part does NOT give off carbon dioxide?
Answer:
Producers do not give off carbon dioxide, in fact they actually need carbon dioxide to make glucose. Instead they give off oxygen.
describe some of destructive action of microbes
Answer:
A microbe is a small living thing too tiny to be seen by the naked eye and includes bacteria, fungi and viruses. Among their destructive actions is causing diseases in human beings and their livestock or plants, destruction of food by causing decomposition which might lead to hunger and other related calamities. Despite this destructive consequences, microbes are also known to have advantageous actions like helping in sewerage treatment, microbes found in the gastro-intestinal tract help in maintaining a good environment for digestion to take place. Microbes also help in ecological balance by causing decomposition of dead matter hence conserve the environment.
Explanation:
Answer:
see the attached photo
Brackish water can be found in which of the following ecosystems?
a. coral reefs
b. mangrove swamps
c. polar regions
d. deep sea
Answer:
The answer would be B. Mangrove Swamps
Explanation:
Brackish water is when freshwater meets with sewer water or salty water.
Brackish water can be found in the mangrove swamps ecosystem.
They are marked by halophytic trees, shrubs and different flora thriving in saline to saline tidal waters.
What is the mangrove swamps ecosystem?
Mangrove forests, also named mangrove swamps, mangrove shrubs or trees, are formative wetlands that appear inshore intertidal zones. Mangrove forests grow mainly in equatorial and subtropical spaces because mangrove trees cannot resist freezing .
It is distinguished by such qualities as a damp climate, saline habitat, waterlogged soil or sludgy soil.
Thus, Brackish water can be found in the mangrove swamps ecosystem.
To learn more mangrove swamps ecosystem click here:
https://brainly.com/question/10268039
Why are online banks becoming more popular?
Answer:
Online banks are becoming more popular because people don't want to get out of there house and also because of the virus
Explanation:
Hope this helps an also can I have a brainliest
How can people have a positive effect on biodiversity ?
Answer:
Maintaining biodiversity - positive human impacts on biodiversity. ... replanting hedgerows because there is higher biodiversity in them than the fields they surround. reducing deforestation and the release of greenhouse gases. recycling rather than dumping waste in landfill sites.
Explanation:
The first line of defense involves which structure(s)?
OT-cells
O skin
O blood
OB-cells
Answer:
skin
Explanation:
The skin is vital for our general health and well-being. In addition to acting as the body's first line of defense against bacteria and viruses, healthy skin also maintains fluid balance and helps regulate body temperature. She is very sensitive, she recognizes the slightest touch as well as pain.
As an outer layer that we can see and touch, the epidermis protects us from toxins, bacteria, and fluid loss. It consists of 5 sublayers of keratinocyte cells. These cells, produced in the deepest inner, basal layer, migrate to the surface of the skin. As they do so, they mature and go through a series of changes.
how does the nervous system help the excretory system maintain homeostasis?
Answer:
The nervous system maintains homeostasis by controlling and regulating the other parts of the body. A deviation from a normal set point acts as a stimulus to a receptor, which sends nerve impulses to a regulating center in the brain.
Explanation:
The nervous system keeps the body in a state of homeostasis by controlling and regulating excretory system.
What is Homeostasis?In a broad sense, homeostasis refers to a system's stability or balance. It's the body's endeavor to keep its internal environment consistent. Internal environment stability necessitates regular monitoring and modifications as conditions change. Homeostatic control refers to the balancing of physiological systems within the body.How does nervous system regulates homeostasis?Because the nervous system does not store nutrients, it must get them from the bloodstream on a regular basis. Any disruption in blood flow might result in brain injury or death.The nervous system keeps the body in a state of homeostasis by controlling and regulating the other organs. A variation from a regular set point stimulates a receptor, which transmits nerve impulses to a brain regulating area.learn more about homeostasis here:
https://brainly.com/question/1046675
#SPJ2
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Answer:
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Explanation:
A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant over the allele for grey fur. If a homzygous black rabbit is crossed with a heteozygous black rabbit, what phentypic ratio will occur in the first generation?
Which region has a steep slope?
1
2
3
4
Answer:
3
Explanation:
i took the edge test got 100%
mark brainiest plllzz :)
Word Bank; Cytokinesis, G1, G2, S, Interphase, Mitosis 1. Stage where the cell divides into 2 daughter cells with identical nuclei 2. This stage of interphase occurs immediately after the cell divides 3. This stage of interphase is where the cell copies the DNA 4. The process directly after interphase that consists of four stages. This is where the nucleus divides and each cell contains a complete copy of the parental chromosomes. 5. Main stage of mitosis where the cell grows, carries out normal functions, and duplicates its DNA. 6. This stage takes place before mitosis and after synthesis of DNA
Answer:
1. Cytokinesis
2. G1
3. S
4. Mitosis
5. Interphase
6. G2
Explanation:
This question is describing the phases in the MITOTIC PROCESS. Mitotic process is grouped into Interphase and Mitosis. The Interphase involves stages such as G1 (first gap phase), S (synthesis phase) and G2 (second gap phase) while mitosis consists of prophase, metaphase, anaphase, and telophase.
1. The stage where the cell divides into 2 daughter cells with identical nuclei is called CYTOKINESIS
2. The G1 stage is the first stage of interphase which occurs immediately after the cell divides i.e. after cytokinesis
3. The SYNTHESIS or S stage of interphase is the stage where the cell copies its DNA i.e. duplicates its genetic material (DNA).
4. MITOSIS is the process directly after interphase that consists of four stages viz; prophase, metaphase, anaphase, and telophase. This is where the nucleus divides and each cell contains a complete copy of the parental chromosomes.
5. The INTERPHASE is the main stage of mitosis where the cell grows, carries out normal functions, and duplicates its DNA.
6. The SECOND GAP PHASE or G2 stage takes place before mitosis and after synthesis of DNA (S phase).
1. The stage where the cell divides into 2 daughter cells with identical nuclei is called:
Cytokinesis2. The stage of interphase which occurs immediately after the cell divides is known as:
G13. The stage of interphase is where the cell copies the DNA is known as:
Synthesis4. The process which directly occurs after interphase that consists of four stages. This is where the nucleus divides and each cell contains a complete copy of the parental chromosomes. This is called:
Mitosis5.The main stage of mitosis where the cell grows, carries out normal functions, and duplicates its DNA is known as:
Interphase6. The stage which takes place before mitosis and after synthesis of DNA is known as:
G2These are all the mitotic process where the cells are divided into interphase and mitosis and they further break down their process of cell division and differentiation.
Read more about mitotic process here:
https://brainly.com/question/19973162
Explain whether or not you expect the chaparral biome to be sensitive to the loss of a single species.
NEED HELP ASAP PLEASE!!
Answer:
Explanation:
The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.
Answer:
The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.
Explanation:
sample answer on edge
What is the original source of energy that drives changes in the weather?
Group of answer choices
ocean currents
the Earth's core
the Sun
air temperature
Answer:
Air temperature
Explanation:
Air tempurature drives all forces of weather on Earth.
I will give brainliest!!!
Which of the following is a claim that can be made about the cells found inside the heart?
A. The cells that build heart tissue all have the same structure and function
B. The cells that build heart tissue are found inside all other organs in the human body
C. There is only one type of cell that builds heart tissue which has only one function
D. There is multiple types of cells that build heart tissue each with a unique function
Answer:
D
Explanation:
I am just guessing so please don't hurt me!
Have a great day:)
I got a 100% on Cumulative Exam Review in Biology, here are the answers:
1.) D
2.) D
3.) D
4.) D
5.) B
6.) B
7.) B
8.) A
9.) A
10.) A
11.) C
12.) D
13.) C
14.) A
15.) C
16.) B
17.) D
18.) A
19.) D
20.) A
21.) C
22.) A
23.) D
24.) B
25.) B
Good Luck :))
Answer:
that is a very good answer is there anymore
Answer:
Thank you!
Explanation:
Which sequence of human body structures is ordered from most complex to simplest?
O
A. heart cells, heart tissue, heart, circulatory system
B. circulatory system, heart, heart cells, heart tissue
o
C. circulatory system, heart, hobart tissue, heart cells
D. heart tissue, heart cells, heart, circulatory system
Answer:
A
Explanation:
Heart cells are complex to find
Heart tissue is somewhat easy to find
Heart circulatory system is easy to find
What Canal in which the unfertilized egg pass through for
menstruation or implantation.
Answer:
isn't it called a fallopian tube?
