Answer:
The genetic code for a human is contained in ___DNA___________ chromosomes.
Explanation:
Answer:
dna
Explanation:
If animal cells do not have chloroplasts to produce glucose, how do animal cells get the sugar they need for energy ?
Answer:
Animal cells get their energy from cellular respiration, turning it into ATP(adenosine triphosphate).
Explanation:
E If you increase the surface area of a rock, how will it affect the rate at which it weathers? It will weather more quickly. b. It will have no effect because surface area is not a factor in weathering. It will weather more slowly. d. It will have no effect because a rock does not have a surface area. C.
Answer:
it will weather more quickly
Answer:
It's A
Explanation:
what is frictional force?
HELP ASAP!! 3 sentences please!!!
what is the structure and functions of RNA?
Answer:mrna Serves as intermediary between DNA and protein; used by ribosome to direct synthesis of protein it encodes
Trna Carries the correct amino acid to the site of protein synthesis in the ribosome
Explanation:
Which of the following is an observation?
a. You record the air temperature every day for a week.
b. You propose that a cold front is approaching.
c. You hypothesize that the temperature will increase tomorrow.
d. You conclude that the season is changing.
Answer:
a. You record the air temperature every day for a week.
Explanation:
Recording air temperature every day for a week can be classified as making an observation.
Observation is a part of the scientific method. It is a basically a way of collecting data.
During observation, our senses can be used or instruments. Depending on the nature of the study, specialized instruments helps to bridge the limitations of our senses. A good scientist is a keen observer. Making a record of air temperature usually by using a thermometer is a way of carrying out observation.When you record air temperature, you are making an observation.
at what point will the pH of the ocean start to decrease?
List the various forms of nitrogen present in the nitrogen cycle
In the atmosphere, nitrogen exists as a gas (N2), but in the soils it exists as nitrogen oxide, NO, and nitrogen dioxide, NO2, and when used as a fertilizer, can be found in other forms, such as ammonia, NH3, which can be processed even further into a different fertilizer, ammonium nitrate, or NH4NO3.
endocrine glands differ from exocrine glands in that
Answer:
C. endocrine glands are ductless and release hormones and exocrine glands release secretions through ducts
3. There are two structures that are characteristics of all viruses: nucleic
acid and a capsid. What is the function of the nucleic acid?
A. The nucleic acid contains the genetic information the virus needs
to bind with a host cell.
B. The nucleic acid gives the virus the shape it needs to invade a host
cell.
C. The nucleic acid contains the genetic information that the virus
needs to reproduce itself.
D. The nucleic acid contains the genetic information the virus needs
to avoid detection.
Answering: I believe d
Explanation:
The nucleic acid encodes the genetic information unique for each virus, each virus has its own unique info.
The correct statement is that the nucleic acid contains the genetic information the virus needs to avoid detection.
What is the nucleic acid?They are macromolecules or biological polymers present in the cells of living beings that are carriers of cellular information.
Viruses have a protein capsid and some have an envelope, these consist of a single nucleic acid (RNA or DNA) that encodes the viral genome.
Therefore, we can conclude that the correct statement is that the nucleic acid contains the genetic information the virus needs to avoid detection.
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How much energy is transferred up through the trophic levels from primary producer to
primary consumer?
Answer:
On average, only about 10% of the energy stored as biomass in one trophic level—e.g., primary producers—gets stored as biomass in the next trophic level—e.g., primary consumers. Put another way, net productivity usually drops by a factor of ten from one trophic level to the next.Question 4 (1 point)
What is not a possible source of error?
A. measuring devices have limits, might be broken, or might be calibrated
incorrectly
B. outside factors can affect te experiment (temperature, humidity, light, wind,
C.all answers are sources of error
D. Lap equipment is not always identical (they can vary)
E.people observe things slightly differently and can make mistakes
Answer:
The correct answer is option C. all answers are sources of error.
Explanation:
The major source of error in any scientific experiment includes instrumental error which means that instruments or lab equipment are not accurate or calibrated properly or not able to determine the experiment.
It also includes a human or manual error in observing experiment observation or analyzing or calculating the results. Evolutionary errors are also one of the major sources of error that include humidity, temperature, wind, or light.
What is the y-axis of this chart
Answer:
In this case, the temperature is supposed to go in the y-axis whereas the rates are on the x-axis.
Which statement correctly describes how an organelle contributes to the ability of the cell to perform life functions?
The lysosomes digest food and break down cell parts when they die and the cell membrane prevents all harmful substances from entering the cell. So, the correct options are C and D.
What is Cell?Cell is defined as the smallest unit that can live on its own and that makes up all living organisms and body tissues where the cell has three main parts: cell membrane, nucleus, and cytoplasm. The cell membrane surrounds the cell and controls the movement of substances into and out of the cell.
A single cell is itself an organism. For example, yeast or bacteria. Other cells acquire specialized functions soon after they mature which acquire unique functions when they mature. They cooperate with other cells and become the building blocks of multicellular organisms such as humans and animals.
Therefore, the correct options are C and D.
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Your question is incomplete, most probably the complete question is
Which statement correctly describes how an organelle contributes to the ability of the cell to perform life functions?
A. The cytoplasm stores the genetic instructions for the cell.
B. The mitochondrion responds to chemical messages in the cell.
C. The lysosomes digest food and break down cell parts when they die.
D. The cell membrane prevents all harmful substances from entering the cell.
PLEASE HELP ASAP!!
1) Complete the diagram of the cell cycle by writing the names of
each of the four phases.
Answer: Verified by: imsobored100013
Explanation: There's no explanation for this answer if need of help just reply to this answer.
Hope this helped you :)
There are four phases in the cell cycle. Thus, the four phases are the G1 phase, S phase, G2 phase, and M phase.
What is the cell cycle?Chromosomes and other cell components duplicate to create two copies of themselves over the course of the cell cycle. Following this, the cell divides into two daughter cells, distributing one copy of the duplicated material to each.
G1, S, G2, and M are the four distinct stages of the cell cycle. DNA replication takes place during the S or synthesis phase, and the cell divides during the M or mitotic phase. The other two phases, G1 and G2, sometimes known as the "gap phases," are equally significant but less striking. Further M phase is divided into prophase, metaphase, anaphase, and telophase.
Thus, the G1 phase, S phase, G2 phase, and M phase are the four main phases in a cell cycle.
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The higher the beanbag rises, the greater the
Answer:
Kinetic energy??
Explanation:
Which lists metric units, in order, from smallest to largest?
kilogram, hectogram, decagram
decagram, decigram, centigram
milligram, centigram, decigram
decagram, hectogram, milligram
Answer:
milligrams, centigrams, decigrams, kilograms, decagram,hectogram
Explanation:
Answer:
milligram, centigram, decigram
Explanation:
While investigating at the park you notice the water in the pond. This is an example of
Answer:
Liquid, if you are meaning in terms of mass
Explanation:
A blood cell is placed into the jar, as seen. Where will the water go?
A: Equally in & out - it’s isotonic
B: Into the cell
C: The water is a lie
D: Out of the cell
Answer:
B. into the cell........
Answer:
its A bro bro i did the test
Explanation:
In a field water flows down through the soil and then throw a layer of loose rocks before the flow stops. what type of material did the water most likely encounter when it stopped
A: A lawyer of granite
B: another soil layer
C: a lawyer of rocks with cracks
D:another lawyer with loose rocks
Answer:
B: another soil layer
Answer:
a layer of granite
Explanation:
That's the correct answer on edge.
Which two terms indicate the same area of the body?
1. superior and cranial
2. dorsal and inferior
3. ventral and posterior
4. lateral and medial
antype of cell which carries at a particular function is known as
Answer:
tissues
Explanation:
True or false The smallest particle of an element is called a Atom
Answer:
True
Explanation:
Answer: True
Explanation:
im also taking biology lol, i remember writing that in my notes last chapter.
Which type of molecule makes up the double layer of a cell membrane?
A)carbohydrate
B)lipid
C)nucleic acid
-D)protein
Answer:
B. Lipid
Lipids are molecules that include fats, waxes, and some vitamins, among others. Each phospholipid is made up of two fatty acids, a phosphate group, and a glycerol molecule. When many phospholipids line up, they form a double layer that is characteristic of all cell membranes.
Answer:
b. lipid
Explanation:
The phosphor lipid of cell membrane are arranged which are called lipit bilayer.
3. What is the word equation for Photosynthesis?
Answer:
Explanation:
is as follow 6CO2+6H20+(energy)--CH12O6+6O2 Carbon dioxide +water +energy from light produces glucose and oxygen.
How might stem cells be a solution to paralysis caused by spinal injuries?
Answer:
transplantation of stem cells or stem-cell-derived cells may contribute to spinal cord repair by: Replacing the nerve cells that have died as a result of the injury; ... Preventing spread of the injury by suppressing the damaging inflammation that can occur after injury.
Explanation:
In a well-structured paragraph, evaluate the experimental design of the investigation into the osmolarity of different types of apples for adequate controls and measurement techniques .
Answer:
To determine the osmolarity of two types of apples in this experiment they use four sucrose solutions and twenty-four apple cylinders. They let these cylinders stand overnight in separate beakers of sucrose solutions, and repeat the procedure for the second variety. For the first variety, they record the temperature for the sucrose solution and remove the core to determine their combined mass. Then they will record the final masses and calculate percent change by using the percentage change in mass formula. After, they repeat these same steps for the second variety.
Explanation:
Characteristics of plant cells include which of the following? Select ALL that apply:
1. cell plate in cell division
2. cleavage furrow
3. large hypertonic vacuole
4. no chlorophyll or chloroplasts
5. no cell wall, only plasma membrane
Answer:
3. large hypertonic vacuole
1. cell plate in cell division
4. no chlorophyll or chloroplasts
Explanation:
Xylem tissue and phloem tissue make up a plant's transport system, A. true B. false
Answer:
true.
Explanation:
How is the cell membrane like a mixture?
Answer:
There are many components that make-up a cell membrane including a mixture of lipid, proteins, molecules, and carbohydrates,
In short why is homeostasis so important for survival
Answer:
Homeostasis is the self regulating mechanism.
for example, It keeps the stable environment within the body. i.e., eventhough our surrounding environment is very chill our body temperature won't change.
