Biology High School

cohesin
centromere
TATU
copying of DNA
chromosome
condensation
chromosome
separation
A
B
C
D
In the image above, what lettered section(s) represents 1 chromosome with 2 sister chromatids?

CohesincentromereTATUcopying Of DNAchromosomecondensationchromosomeseparationABCDIn The Image Above,

Answers

Answer 1

Answer:

C

I inserted an image for reference.

CohesincentromereTATUcopying Of DNAchromosomecondensationchromosomeseparationABCDIn The Image Above,
Answer 2

Answer:

D

Explanation:

khan

Related Questions

PLZZZZZ HELP ME 30POINTS+BRAINLIEST


















Compare and contrast the alpine and taiga biomes.

Answers

Answer:

Both the alpine and taiga biomes have two distinct seasons.The alpine biomes is found on five of the seven continents, the taiga biomes is found on three. The alpine biome gets an average of 12 inches of precipitation annually and taiga biome gets an average of 12-30 inches annually. Both alpine and taiga biomes have cold winter with temperatures below freezing and warm summers. The taiga biome has a greater average temperature range in the summer than does the alpine biome .

Hope this help u .....

Happy New year ✨

The first trilobites found in China were discovered in a layer of rock called the Devonian Shale. If you were hunting for trilobites in Canada, what sort of rocks would you look for?

Answers

Answer:

Rocks which were underwater long time ago.

Explanation:

If we were hunting for trilobites in Canada, we look for those types of rocks where once water present on it because trilobites are the organisms which lived in the marine ecosystem so if they are present in marine so we have to look those rocks which were underwater millions of years ago. Trilobites are the extinct marine arthropods that were present around 521 million years ago.

The sort of rocks  that will be looked at during hunt for trilobites in Canada is

in deep ocean floor.

Trilobites are referred to as marine invertebrates which went extinct and was

discovered in China in a layer of rock called Devonian Shale. Subsequent

search for them have been found in Limestone shales also.

Limestone shales have layers of limestone present and they can be found in

deep ocean floors, basins and floodplains. The trilobites however will most

likely be found in deep ocean floors as a result of them being fossilized.

Read more about Fossils here https://brainly.com/question/11829803

The Aleutian Islands are formed by a chain of_______.

Answers

Answer:

40 Active volcanoes

Explanation:

the Pacific plate sinks beneath the North American plate. In this subduction zone, some of the ocean plate melts and the molten rock pushes to the surface  Google

During metaphase, a step in the cell cycle, a cell —

Answers

Answer:

Brainliest

Explanation:

During metaphase, the chromosomes that carry genetic information align in the equator of the cell before they split off into two daughter cells with identical genetic material. Metaphase is the third stage of mitosis, which is a phase of the cell cycle where chromosomes in the nucleus are divided between two cells.

Helppp !! 1. Describe the structure of an atom and how to read an element box using at least
6-7 complete sentences. Make sure to include the following:
The location, electrical charge and atomic mass units of each of the
subatomic particles (electrons, neutrons and protons)
• Electrical charge of the nucleus
How do you calculate the number of electrons, neutrons and protons?
.

Answers

An atom contains these particles, protons neutrons and electrons. At the center of an atom there is something called the nucleus, this contains the protons and which are positively charged and the neutrons which have no charge. In the electron shells which is outside the nucleus region of the atom, there are electrons which have a negative charge. To find the atomic mass of an atom you want to add the protons and neutrons. To calculate the atomic number you want to count the number of protons the atom has.

Explain how thermal energy is transferred in radiation.

Answers

Through light transferring in to a surface

Answer:

by waves that can travel through air or even through empty space, When the waves of thermal energy reach objects, they transfer the energy to the objects, causing them to warm up.

Explanation:

hopefully this helps : )

How does heat flow? Provide an example.

Answers

Explanation:

Heat can travel from one place to another in three ways: Conduction, Convection and Radiation. ... Metal is a good conduction of heat. Conduction occurs when a substance is heated, particles will gain more energy, and vibrate more. These molecules then bump into nearby particles and transfer some of their energy to them.

Answer:

Heat Flow. At one time heat was defined as "that which flows when two objects at different temperatures are placed in contact." Heat flows from high values to low values in an attempt to bring the two objects into thermal equilibrium. ... Heat will flow so as to equalize the temperature throughout the object.

Explanation:

Conduction: Heat transfers into your hands as you hold a hot cup of coffee. Convection: Heat transfers as the barista “steams” cold milk to make hot cocoa. Radiation: Reheating a cold cup of coffee in a microwave oven.

Identify the 4 main types of tissue

Answers

Answer:

connective tissue, epithelial tissue, muscle tissue, and nervous tissue.

Explanation:

at

A doctor is looking at a patient's blood under a

microscope. She notices several cells with

malfunctioning mitochondria. Why is this

important? Check all that apply.

Because unhealthy cells can lead to

unhealthy tissue and organs.

Because mitochondria carry oxygen around

the body.

Because unhealthy cells usually form healthy

tissue and organs.

Because malfunctioning organelles can lead

to diseased tissue.

Answers

Answer:

- Because unhealthy cells can lead to

unhealthy tissue and organs.

- Because malfunctioning organelles can lead to diseased tissue.

Explanation:

Cells are the basic and fundamental unit of life. In the organization of life, cells are the precursors of tissues. This means that a collection of cells with similar function gives TISSUES, which subsequently gives rise to ORGANS. Also, organelles are structures with specific function within the cell. A faulty organelle will result in a faulty cell, thereby, affecting the other levels of organizations.

According to this question, a doctor is looking at a patients blood under a microscope where she notices several cells with malfunctioning mitochondria. This is important because:

- Unhealthy cells can lead to unhealthy tissue and organs.

- Malfunctioning organelles in a cell can lead to a deficient cell, which in turn can lead to a diseased tissue.

Answer:

A and D

Because unhealthy cells can lead to unhealthy tissue and organs.

Because malfunctioning organelles can lead to diseased tissue.

Explanation:

I have the two green check, other answer is "The cells that make the lung tissue have mutated DNA"

21 Which pair of substances is transported in the phloem?
А
amino acids and protein
B
amino acids and sucrose
C
protein and starch
D
starch and sucrose

Answers

Answer:

A. amino acids and protein

The vascular tissue that transports the products formed during photosynthesis from their leaves to the base regions is called phloem.

The phloem transports the following:

Option B. Amino acids and sucrose.

This can be explained as:

The plants have a transport system for transporting nutrients, minerals and fluids.

The two types of systems are phloem and xylem.

The phloem transports the sugars (sucrose) and amino acids dissolved in water.

The xylem is responsible for transporting minerals and water.

Therefore, phloem transports amino acids and sucrose.

To learn more about transportation in plants follow the link:

https://brainly.com/question/10708989

WHERE IS THE SUNLIGHT ENERGY STORED IN; 1.GRANA 2. THYLAKOID MEMBRANE 3. INTERMEMBRANE SPACE 4. STROMA​

Answers

Answer:

The grana

Explanation:

Chlorophyll is typically packed into stacks of membranes (called grana); it is in the grana where some of the sunlight is absorbed.


how clouds and weather are connected to the water
cycle and energy cycling on Earth.

Answers

It rains and water evaporates into clouds and then repeat

HELP ASAP PLEASE!!!(9 points ) please be serious which is right ?
blank ....is the removal of rock or soil from its original location

what goes on the blank

A:Weathering
B:Erosion
C:Moving
D;Deposition

Answers

Answer:

B

Explanation:

Answer:

Erosion

Explanation:

Definition of the removal of weathered rock or soil in its original location is erosion.

Weathering is rocks getting weaker and less structurally sound due to weather.

Erosion is the removal and falling of segments/or entire sections of rocks or soil.

Moving is a trick answer here.

Deposition means to deposit something.

Mr. Swerdlow wrote a chemical equation on the board and asked his class what should be changed to make it correct. He wrote: water + carbon dioxide → glucose + oxygen + energy What should be changed to show the correct chemical reaction?
A). Carbon dioxide should be traded with glucose, and energy should be shown on both sides.
B). Water should by moved to the products side, and glucose and oxygen should both be moved to the reactants side.
C). Water and carbon dioxide should both be moved to the products side, and glucose and oxygen should be moved to the reactants side.
D). Glucose should be moved to the reactants side, and water and carbon dioxide should both be moved to the products side.

Answers

Answer: C. Water and carbon dioxide should both be moved to the products side, and glucose and oxygen should be moved to the reactants side.

Explanation:

Do you think this dissolving process is the same for non-polar molecules as it is for the polar molecules?

Answers

Answer:

Atoms seek more stable states. The structure of an atom is similar to that of the solar system. The large protons with a positive charge and neutrons with no charge are found at the nucleus or center. The tiny electrons with negative charges circle rapidly in orbits around the nucleus, forming electron shells at different distances, much like the planets and other objects that circle the sun. Atoms of each element have varying numbers of electrons in their outermost shells.

Explanation:

hope this helps good luck.

Lucy is traveling to the top of Pike's Peak. The elevation is 14,000 feet. At the base, her respiration rate is 12 breaths per minute. At the top of Pike's Peak, her respiration rate increases to 20 breaths per minute. Why does Lucy's respiration rate most likely increase at the higher elevation

Answers

Answer:

Lucy's respiration rate increases because of the decrease in the atmospheric pressure and the partial pressure of O₂.

Explanation:

As Lucy ascends, the atmospheric pressure decreases. The decrease in this pressure decreases the partial pressure of inspired O₂, which causes less oxygen saturation in the blood. As oxygen is essential for the vital functions of the body, the respiratory rate increases to valance the loss of oxygen. In other words, the oxygen that the body had in one inspiration, now it has to obtain with multiple breaths. The same happens with the CO₂ that Lucy expels from her body.

Which statement about viruses is true?
Viruses do not have genetic material.
Viruses need a host cell to multiply.
Viruses are larger than bacterial cells.
Viruses have a cell wall and cytoplasm.

Answers

Answer:

Viruses need a host cell to multiply.

Briefly describe each group of specialized cells.

Tissue:

Organs:

Organ systems:

I need the answer fast

Answers

Answer:

Tissue:any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.

Organs:a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.

Organ Systems: A system is a group of organs that work together to perform a certain function in an organism’s body

Explanation:

Big brain

Tissue: Tissue is a group of cells that have similar structure and that function together as a unit. Primary types of body tissues include epithelial, connective, muscular, and nervous tissues.
Organs: An organ in a multicellular organism is a collection of tissues which are grouped in order to carry out a particular function. Each tissue in an organ consists of similar specialised cells.
Organ systems: An organ system is a group of organs that work together as a biological system to perform one or more functions. Each organ does a particular job in the body, and is made up of distinct tissues.

Which gas production would you measure if you wanted to determine if cell respiration was taking place?

Answers

Answer:

Carbon dioxide

Explanation:

The gas production I would measure if I would want to determine if cell respiration was taking place would be Carbon dioxide.

Fill in the complementary bases on the strand below according to the base-pair rule ATGTACCAT

Answers

If it is for DNA then it would be tacatggta. And if it is for RNA then it would be uacauggua.
Please mark me as a brainlist

The complementary DNA strand, since Adenine(A) binds with thymine(T) and guanine(G) pairs with cytosine(C) is

TACATGGTA

Someone help pls (giving BRAINLIEST)

Answers

Answer:

B

Explanation:

Cellulose - creates cell walls

Enzymes - increase the rate for reaction

Cholesterol - makes the cell membrane's …

Glucose - stores genetic information

Which of the following would be an effect of a hurricane on an ecosystem?
O A forest fire burns the plantlife close to the ground.
O The salt concentration in an area of water increases due to an influx of seawater.
O Plant life dies due to a lack of available water.
O A hard freeze kills the local plantlife in a forest ecosystem.

Answers

i think the answer is B-The salt concentration in an area of water increases due to an influx of seawater.

What is aerobic respiration? O respiration using oxygen O respiration without using oxygen (MP​

Answers

Explanation:

Respiration using oxygen.

Idk this one is give u a brainlist if u answer right with explanation

Answers

Answer: the answer is A

Answer: A. Store the genetic instructions needed to specify traits

Explanation:

The answer would be A. because chromosomes contain genetic information in the form of genes, which helps to code for certain traits in an observed organism.

None of the other functions apply to DNA, thus A. would be the best option.

What is an example of phototropism?

Answers

Answer:

Explanation:

Positive phototropism is growth toward a light source, and negative phototropism is growth away from a light source. ... Sunflowers are a great example of positive phototropism, because not only do their stems curve toward the light but their flowers turn to face the sunlight as well.

Which of the following is true of clouds at medium altitudes?
A. They are a sign of severe weather.
B. They generally produce lightning.
C. They cause light rain and snow.
D. They are made of ice crystals.

Answers

Answer:

D

Explanation:

they are made of ice crystals

Answer:c

Explanation:

sorry if its wrong

Which is NOT a fossil fuel?
gasoline
oil
solar energy

Answers

Answer:

Solar Energy

Solar energy is a renewable resource and is, therefore, not a fossil fuel like gasoline or oil.

Answer:

Solar Energy

Explanation:

Fossil fuels take millions of years to form and are not renewable, and oil is not renewable nor gasoline

Guy’s pls help !!!!!!

Answers

The answer would be/ 3.) Start to increase sythensis of hormone B


Reason: Blood sugar would decrease
Hope this helps!

I need help on cell cycles..

Answers

Answer:

A is prophase

B is prometaphase

C is metaphase

D is anaphase

E is telophase and cytokinesis

Explanation:

What is the slope in a graph

Answers

The one right next to the x variable
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