Answers
Answer:
Its prokaryotic cell
Explanation:
Prokaryotic Cell's lack a nucleus :)
Related Questions
Which of the following describes how both of these cellular division processes maintain genetic continuity?
А.Both processes involve the replication and division of identical genetic material.
B. Both processes creates cells with half the genetic material of the parent cells.
C. Both process involve the recombination and division of new genetic material.
D. Both processes create cells with twice the genetic material of the parent cells.
Answers
Answer: Both processes involve the replication and division of identical genetic material
Explanation:
During S phase interphase DNA is replicated and it is replicated as an exact copy
When a single cell divides into two cells through mitosis, genetic continuity occurs. One cell divides into two during the process of mitosis, and each of the two progeny cells has the same amount of DNA as the parent cell.
What is genetic continuity?The fact that when a cell divides, the resulting two daughter cells have the same number and type of genes as the original cell is referred to as genetic continuity. It also describes how when two sexually reproducing organisms mate, their offspring have the same number of genes as the parents. Nuclear division results in daughter cells with identical sets of chromosomes. Mitosis ensures the genetic continuity of the ancestral cells in the body's daughter cells. It consists of one fully equational division followed by a DNA synthetic phase. Because it creates a perfect copy of DNA for new cells, DNA replication helps to maintain species genetic continuity.To learn more about Genetic continuity refer to:
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You get a cut on your finger and some bacteria enter. Your immune system cells kill off the invaders by ingesting them. This is an example of:
Answers
Why do scientists conduct experiments?
A. To test a hypothesis.
B. To test a conclusion,
C. To explain an observation.
D. To test their results.
Answers
Answer:
A).
Explanation:
In the scientific method, an experiment is an empirical procedure that arbitrates competing models or hypotheses. Researchers also use experimentation to test existing theories or new hypotheses to support or disprove them.
Do you think wolves are a keystone species? Explain your answer. WILL GIVE BRAINLIEST
Answers
Answer:
Wolves are a critical keystone species in a healthy ecosystem.
Explanation:
By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect on their environment.
Answer:
Wolves are a critical keystone species in a healthy ecosystem. By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect – “touching” songbirds, beaver, fish, and butterflies.
The weight of an object can change because of the forces acting on the object. Which force causes the weight of an object to change?
Answers
Gravity
Gravity is a force exerted by the centre of earth which pulls objects towards earth centre[tex]\\ \tt\hookrightarrow F_g=mg[/tex]
m is massg is acceleration due to gravityGravity is the driving factor behind changes in an object's weight. Gravity is the force that draws two mass-containing objects together. Gravity is the force that pushes items toward the planet's core on Earth. Hence the correct option is A.
The force with which an item is drawn towards the surface of the Earth by gravity is its weight.
An object's weight can alter if the gravitational force pulling on it changes. An object's weight will vary, for instance, if it is transferred to a location with a different gravitational field.
The weight can also change depending on how far away from the planet's or celestial body's core it is.
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Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body's cells.
Which organelle is most likely malfunctioning in the patient's cells?
O Golgi apparatus
O lysosome
o ribosome
O endoplasmic reticulum
Answers
How many milliliters of water would be needed to fill a one liter glass jar?
100
10,000
1,000
10
Answers
Answer:
1,000
Explanation:
PLEASE HELP I ONLY HAVE 10 MIN TO TURN THIS IN !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Everything is in the images below
WILL MARK BRAINLIEST!!!
Answers
Answer:
742246473898320102774391036475
Which of the following best describes physical weathering?
A series of chemical changes that wears away at rocks
The movement of rocks from one area to another
Any large-scale event such as volcanic eruptions or earthquakes
A process that breaks down large rocks into smaller pieces
Answers
Answer:
lol xd free points if u wanna c my face check my most recent question
Explanation:
Answer:
D. A process that breaks down large rocks into smaller pieces.
Explanation:
Physical weathering if referred to the process of rocks breaking apart without changing their chemical composition. If you look at the other answers, none of them match the description of physical weathering.
do you like this image i found on instagram???
Answers
Answer:
oh absolutely. he is the best boy. also yummy. i would not eat him tho.
Answer:
drop ur id ill add u though
Explanation:
The data above shows all of the differences in DNA in a sequence of 500bases. what percentage of this 500-base sequence do humans share with chimpanzees?
A) 1/500 = 0.2%
B) 05/500 = 1%
C) 495/500 = 99%
D) 499/500 = 99.8%
Answers
Answer:
C) 495/500 = 99%
Explanation:
I've taken shown test. <3
please help me im stuck
Answers
Answer:
C. An index fossil
Explanation:
Answer:
Perhaps C?
Explanation:
20. A solution of pH 2.8 is?
A. acidic
B. basic
N. neutral
Answers
Which of the following is the correct order of anaerobic respiration?
A) Glycolysis, fermentation
B) Fermentation, glycolysis
Answers
Answer:
A) Glycolysis, fermentation
Explanation:
Glycolysis must occur first because fermentation requires pyruvate, and NADH.
Answer:
A
Explanation:
I looked it up and honestly it seems like the smarter answer.
white fluffy clouds form high up in the sky is an example of what
A evaporation
B precipitation
C condensation
Answers
Answer:
Condensation
Explanation:
It’s not a gas, it’s not raining, it’s a solid attached to dust particles in the sky
Fair weather can usually be expected with the approach of _____.
a cyclone
an anticyclone
a low-pressure system
Answers
Answer:
Anticyclone
Explanation:
Fair weather can usually be expected with the approach of a high pressure system or an anticyclone.
Fair weather can usually be expected with the approach of an anticyclone that is present in the second option, as the anticyclone is a high-pressure system that is characterized by descending air.
What is an anticyclone?An anticyclone is a high-pressure system that is characterized by descending air, the descending air in an anticyclone is warmed by compression as because it prevents cloud formation and precipitation as it moves closer to the surface, an anticyclone typically brings clear skies, calm winds, and generally pleasant weather. A low-pressure system or cyclone is characterized by rising air, which creates an unstable and potentially stormy atmosphere, as the air rises, it cools and forms clouds, which can lead to precipitation and thunderstorms.
Hence, fair weather can usually be expected with the approach of an anticyclone, which is present in the second option.
Learn more about the anticyclone here.
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Cells sometimes use passive transport to move molecules across their membranes. The rate at which a cell engages in passive transport is determined by —
the amount of energy that the cell generates.
the composition of the cell membrane.
the size of the cell's chloroplasts.
the number of vacuoles that the cell contains.
Answers
Answer:
b
Explanation:
how does an amoeba cell function differently from a human nerve cell?
Answers
Answer:
Answer. It means amoeba has single cell,unicellular. ... Amoeba will functions every thing with the help of that single cell. Humans have many cells which functions multiple functions ( nerve cells,muscle cells,brain cells).
Explanation:
Answer:
Hi E 16
Amoeba are unicellular organisms where as humans are multi cellular organisms
It means amoeba has single cell,unicellular. we has multi cells means more than 2 cells.
Amoeba will functions every thing with the help of that single cell.
Humans have many cells which functions multiple functions (nerve cells,muscle cells, brain cells).
8.
Which has the greatest mass?
A. 10 large paperclips
B. Your textbook
C. Empty pop can
D. 10 marbles
Answers
Answer:
Id go with B, its the most logical choice.
In your opinion, what are the three most important molecules needed for the production of ATP? Explain your reasoning.
Answers
To produce the energy required to drive ATP synthesis, the human body requires three different types of molecules: lipids, proteins, and carbohydrate.
What molecules are required for the production of ATP?
In the mitochondria of a cell, the process of cellular respiration also results in the formation of ATP.
This can be done through either anaerobic or aerobic respiration, depending on whether oxygen is present.
ATP is produced during aerobic respiration from glucose and oxygen, along with carbon dioxide and water.
ATP hydrolysis provides the energy needed for many essential processes in organisms and cells.
These include intracellular signaling, DNA and RNA synthesis, Adrenergic signaling, synaptic signaling, active transport, and muscle contraction.
Therefore, lipids, proteins, and carbohydrate are important molecules in production of ATP.
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Which will best show lakes, rivers, and streams are healthy?
Answers
Answer: Large Amounts of Dissolved oxygen
Explanation:
Which element is radioactive, is the rarest naturally occurring element in the Earth's crust, occurring only as the decay product of various heavier elements. You can find this element in group 5A (15) directly to the right of the element that has 4 valence electrons in its 4th energy level.
Answers
Answer:
Astatine
Explanation:
Name 2 body systems that interact to maintain
homeostasis in the human body and explain how they do
Answers
Answer:
Internal Temperatures
Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface.
OR,
The nervous and endocrine systems exert the ultimate control over homeostasis because they coordinate the functions of the body's systems. Regulation of body temperature, blood pressure, pH, and glucose concentration are four examples of how the body maintains homeostasis.
Hope you know
Evidence that a meteor passed through to the surface of a moon or planet would be
A) a fiery streak in the sky
B.) impact crater
C.) meteorite pieces found on planet's surface
D.) both b and c
Answers
Answer:
D
Explanation:
What is the order of the phases based on the image?
Answers
Answer:
What is the correct order of the phases?
These phases occur in strict sequential order, and cytokinesis - the process of dividing the cell contents to make two new cells - starts in anaphase or telophase. Stages of mitosis: prophase, metaphase, anaphase, telophase.
Explanation:
Can someone help me?
Answers
Describe the sodium potassium pump using as much detail as possible. Bonus if you can accurately describe how this relates to cystic fibrosis. and i will make u brainliest
Answers
Answer:
The sodium–potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell
Immunity from vaccination _____.
lasts longer than natural immunity
only lasts for a few days
is not as effective as natural immunity
prevents disease 100 percent of the time
Answers
Answer:
A.
Explanation:
Give the other person brainlest :)
Which structure, if cut off, will hamper sexual reproduction in fungi?
Answers
Answer:
The fruiting body
Explanation:
I learned this in 7th grade and am in 10th now so your good :)
A hydrocarbon contains
Answers
Answer:
I think it's hydrogen and carbon atoms
Answer:
Hydrocarbon contains of Hydrogen and carbon atoms.
Explanation:
In the case of this molecular structure, it is exactly what it sounds like.
