1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kap26 [50]
2 years ago
7

2. Identify and describe three types of stress.

Biology
1 answer:
pishuonlain [190]2 years ago
5 0

Answer:

compression is common at convergent boundaries, tension at divergent boundaries, and shear at transform boundaries. Brittle deformation brings about fractures and faults.

Explanation:

You might be interested in
PLEASE HELP ASAP! IM TAKING A FINAL AND NEED ANSWERS TONIGHT!
Kisachek [45]

Answer:

1. The molecular structure of complex macromolecules show that a chemical reaction has occurred.

2. Genes are regions of DNA that carry the code for making proteins.

3. There is a decrease for competition for food amongst individuals in the group.

4.

Explanation:

Question 1:

Larger macromolecules breakdown into smaller macromolecules and combine during the reaction. - no, this is an example of a complex product being broken down into simpler components.

The basic need for oxygen makes the element essential to create macromolecules. - no, this does not provide evidence of chemical reactions creating complex products

Water molecules combine to form complex macromolecules that the body needs.  -  no, water molecules do not combine alone

The molecular structure of complex macromolecules show that a chemical reaction has occurred. - this is true, macromolecules are generally made up of several small monomers that have been linked together with the use of chemical energy. This usually occurs through dehydration synthesis and involves the loss of water, but forms bonds between the monomers

Question 2:

Proteins are regions of genes that carry the code for making DNA.  - this is false proteins are produced by the cell, directed by the sequence of DNA. Broadly, a gene specifies the sequence of one protein.

DNA contains amino acids that carry the code for a protein that makes genes.  - false. The genes are functional units of DNA, and the transcription of DNA into RNA and translation of RNA makes a chain of amino acids, forming a protein

Proteins are made up of DNA that contains the code to make genes.  - false. Proteins are made up of amino acids, the sequence of which is determined by DNA (of which genes are the functional unit)

Genes are regions of DNA that carry the code for making proteins. - true. Genes are often described as the functional units into which DNA can be divided into, containing the code to synthesise proteins via an RNA intermediate.

Question 3:

Bees swarm to find shelter and increase their chances of survival.  - this is false, bees swarm to propagate the population, creating two colonies from one and increasing the resource availability for the two newly formed hives.

The worker bees have an increase of survival due to their ability to find a mate. - this is false, worker bees do not mate as part of the general group structure

Female bees work alone to take care of their young to allow the male worker bees to search for food. - this is false, bees show alloparental care, which means parents help to raise offspring that are not biologically there own, helping the hive.  

There is a decrease for competition for food amongst individuals in the group. - this is true, bees work together to generate food sources, meaning there is not direct competition between the bees in the same hive.

Question 4

The carbon dioxide from the atmosphere gets dissolved by the ocean and fish absorb it through their gills.  - this is false, fish respiration expels carbon dioxide following respiration

Marine plants release carbon dioxide in the ocean for the fish to be able to use for cellular respiration - false, marine plants require carbon dioxide to photosynthesise, and fish expel carbon dioxide.

The ocean dissolves carbon dioxide from the atmosphere and it is used by phytoplankton during photosynthesis. - this is true, carbon dioxide is used by ocean autotrophs in order to carry out photosynthesis

The largest amounts of carbon dioxide in the atmosphere comes from the hydrosphere - this false, it is not evidence of carbon cycling through the atmosphere, which refers to how carbon dioxide is moved through processes such as photosynthesis, respiration, and burning of fossil fuels

3 0
2 years ago
Read 2 more answers
Which of the following neurotransmitters typically has inhibitory effects?
solmaris [256]

The correct answer is: A) GABA

GABA or γ-aminobutyric acid is a type of amino acid that's found in proteins. It is the main inhibitory neurotransmitter in the brain which means that GABA reduces neuronal excitability throughout the nervous system. GABA binds to its receptors that are located on the neuron’s plasma membrane. This binding causes the opening of ion channels that transport chloride ions into the cell or potassium ions out of the cell.

6 0
3 years ago
In your own words, explain what natural selection is?
Katyanochek1 [597]

Answer:

Natural selection is the process of which forms of life having traits that better enable them to adapt to specific environmental pressures, such as predators, changes in climate, or even competition for food or mates. As the species will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.

3 0
3 years ago
Water has a density of 1g/mL. There are four rocks that all have the same volume of 10 cubic centimeters. The mass for each of t
joja [24]

Answer:D

Explanation: Because it has the least amount of density in it. All the others are heavier, meaning they will sink. Just like if you drop a rock water and a feather, the feather will float.

Density def:

Density, mass of a unit volume of a material substance. ... Density offers a convenient means of obtaining the mass of a body from its volume or vice versa; the mass is equal to the volume multiplied by the density (M = Vd), while the volume is equal to the mass divided by the density (V = M/d).

3 0
2 years ago
Read 2 more answers
Where do plants get the energy they need to survive?
Jet001 [13]

Answer: The sun

Explanation:

Plants use the sun to create their food through the process of photosynthesis

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following organelles is important for lipid synthesis and detoxification of the cell?
    13·1 answer
  • What is the second longest bone in the body?
    10·2 answers
  • The nursing instructor is teaching a group of students about preconception counseling and care. the student nurse asks the nurse
    7·1 answer
  • Moving and supporting your body weight on land is challenging. Which feature helped arthropods move efficiently in land?
    15·1 answer
  • What the contact between photosynthesis and respiration
    5·1 answer
  • What happens when ethanol combusts?
    13·1 answer
  • What would happen to the climate if if the tilt of earth increased slightly?
    5·1 answer
  • A ____________ is an organism that produces offspring with the same trait as the parent.
    13·1 answer
  • True or False: Osteoporosis only occurs in women.
    14·1 answer
  • Which of the following is a true statement?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!