Answer:
D. The concentration of calcium in the myofibril must decrease.
what are examples of connective tissue
Answer:
blood-Fluid connective tissue
tendons-bone to muscle
ligaments-muscle to muscle
.・゜✭・Examples include adipose, cartilage, bone, blood, and lymph.
A technique that can be used to separate proteins based primarily on the presence of non-polar residues on their surface is called A) ion-exchange chromatography. B) gel filtration chromatography. C) affinity chromatography. D) gel electrophoresis. E) hydrophobic interaction chromatography.
Answer:
E) hydrophobic interaction chromatography.
Explanation:
Hydrophobic interaction chromatography (HIC) is a methodology used to separate protein molecules depending on their hydrophobicity. HIC enables the separation and purification of proteins by using a reversible interaction between the target protein and the hydrophobic ligand of a HIC resin such as, for example, methacrylate-based beads. This interaction is influenced by the running buffer (high salt concentrations favor hydrophobic interactions). HIC enables the separation of proteins under low denaturation conditions, thereby preserving their biological functions.
Scientific laws attempt to explain nature
True
False
Answer:
I think that is is false.
• Categorise the materials of the following productes into 'can be recycled' and 'Cannot be recycled:
Telephone instrumentes, plastic toys Cooker handles, carry bages, ball point penos, plastic bowles plastic covering on electrical wired plastic chairs, electrical switches.
Plz give me soon answer plzzz
Answer:
Telephone instrumentes, plastic toys Cooker handles, carry bages, ball point penos, plastic bowles plastic covering on electrical wired plastic chairs, electrical switches.
Which diagnostics professional operates a machine that produces visible waves on a computer monitor to represent
electrical activity in the heart?
laboratory analyzer
MRI technologist
phlebotomist
electrocardiograph technician
Answer:
An ECG technician operates a machine that produces visible waves of electrical heart activity.
Explanation:
Hope it helps you
Mark my answer as brainlist
have a good day
Answer:
D. electrocardiograph technician
Explanation:
a break in which of the following would cause a secrion of bone to die
Answer:
Osteonecrosis can be caused by disease or by severe trauma, such as a fracture or dislocation, that affects the blood supply to the bone. Osteonecrosis can also occur without trauma or disease.
Explanation:
Mark me a brainlistSea turtles nest only at their own birthplaces. After hatching on the beach, the turtles enter the water to begin their far-ranging migration, only returning to their birthplace to nest some 15 to 30 years later. It has been hypothesized that newborn sea turtles learn the smell of their environment, and it is this smell that stimulates the turtles to return to nest.
Which one of the following would be most important to know in evaluating the hypothesis in the passages?
(A) how long the expected life span of sea turtles
(B) what the maximum migration range of the sea turtles is
(C) whether many beaches on which sea turtles were hatched have since been destroyed by development
(D) before returning to the nest, sea turtles are outside the area where the smell of their birthplace would be perceptible
(E) whether both sex of sea turtles are actively involved in the nesting process
Answer:
D
Explanation:
Is a ping pong ball a nonliving or living thing and why
Answer:
A ping pong ball is nonliving because it does not have a brain or living cells. It is plastic.
A boy picks up an earthworm and place it on a white tile. He observed that the earthworm has difficulty in moving forward.
Explain why.
Answer:
A number of tiny hair like bristlez are present on the lower surface pf an earthworm's body. These bristles help it to get a good grip on the surface of q ground.However these bristles donot provide good grip on plain glass tiles.
Earthworms have microscopic hairs or bristles all over their body which provide the necessary traction while movement. These bristles or setae are present on each segment of their body and it imparts the necessary grip or anchorage for forward and backward movement.
Tile is smooth in nature so earthworms cannot move as the setae will not get sufficient surface support to move the body.
Answer From Gauth Math
how does quartz watch give time?
quartz gives time by, oscillator in which vibrates quickly and precise frequency In around 32,768 times-second in response to the electronic charge.
Which of the following questions would be answerable by science as it is written?
Does broccolli taste better than brussel sprouts??
Is Disney world the happiest place on earth?
All bees are dying due to pesticides?
w
Are clorox wipes effective at killing bacteria?
Answer: Are clorox wipes effective at killing bacteria?
Explanation: You must determine which of the questions can be fufilled using the scientific method. The first two questions are primarily opinion based. The question on Bee's is a possible answer although, it has many unexplained variables, and becuase of this, it's difficult to create a hypothesis around.
Dental plaque Group of answer choices anchors teeth to their bony sockets. is calcified organic matter on the surface of teeth. protects teeth from bacteria-induced tooth decay. forms a bone-like protective layer. consists of food particles trapped in a sticky matrix.
Explanation:
dental plaque consists of food particles trapped in a sticky matrix.
I hope this helps
Vaccines are
1 point
cures for pathogens
prevent pathogen infection
used to treat a bacterial infection
100% effective
Answer:
To prevent a pathogen infection
what are the main layers of Earth's interior and the indirect evidence that helped us determine the layers?
Answer:
Explanation:
layers of earth
crust
mantle
outter mantel
inner mantle
core
outter core
inner core
Which adaptation do organisms need to live in an estuary?
(there are no options just a written question.)
Answer:
Organisms need gills to live in an estaury.
Explanation:
Because it helps the organisms to breathe in the water.
pls answer this guys pls
Answer:
a
Explanation:
Students in a high school marine science class are learning about the scientific process. Four students were asked to write a testable prediction about cold weather and oceans. Their responses are shown in the chart.
Which student’s prediction is the most testable using the scientific process?
A) Olivia
B) Daniel
C) Raphael
D) Simone
Answer:
Daniel prediction is the most testable using the scientific process.
Answer:
Id say Olivia has the most testable one, please correct me if im wrong
Explanation:
what is epicultural?
Answer:
Explanation:
Beekeeping is the maintenance of bee colonies, commonly in man-made hives, by humans.
Choices:
Why are reflex actions rapid and automatic? *
1. They do not go to the brain.
2. They do not go to the spinal cord.
3. They involve the conscious part of the brain.
4. They do not involve the conscious part of the brain.
Answer:
4. They do not involve the conscious part of the brain.
Explanation:
A reflex action follows this general sequence and does not involve the conscious part of the brain.
what is reflex action
A action that has came in result of an event
A group of local environmentalists noticed that there were a lot of dead fish in the lake in their neighbourhood. They blamed it on agricultural activity and a substance P that was used to increase crop yield. P caused the rapid growth of aquatic plant Q which decreased the amount of dissolved R in water. What are P, Q and R? What is this process called?
Answer:
P-Pesticides, Q- Algae, R- Oxygen
Explanation:
D is wrong what is the right answer
Structure of DNA:
Question 6
What is the function of DNA?
Select one:
To encode instructions for traits.
To help the cell move.
To store energy for the cell.
To protect the cell.
Answer:
My friend, the answer is to encode instructions for traits.
The Venn diagram compares aerobic respiration and anaerobic respiration.
A Venn diagram is shown. One circle is labeled aerobic and the other circle is labeled anaerobic.
Which statement could be categorized only in the anaerobic section of the Venn diagram?
is performed by eukaryotes
has commercial uses
regenerates NADH
occurs in the mitochondria
Answer:
has commercial uses
Explanation:
only anaerobic respiration. has commercial uses some exples would be the making of alcohol and yogurt
Answer:
B
Explanation:
bc i said so
It’s not A it’s wrong dose anyone know the answer
Answer:
its c i think its ok ok I can u send the
Explanation:
i think
differentiate between kidneys and lungs
Kidneys are used to excrete urine and toxic wastes. They are very essential for keeping the body clean. Usually it excretes urea, sodium and some salts which are considered as waste in the body.
Lungs are used to breathe in and out air. It helps us to stay alive. We breathe in oxygen rich air and breathe out foul carbon dioxide air.
What is an organism that has daily interactions with biotic and abiotic factors in its ecosystem? Giving brainliest.
Answer: abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients.
Explanation:
i guessed
Which of the following are sensory organs in the human body?
Ears, nose, and heart
Eyes, ears, and nose
Nose, skin, and liver
Skin, tongue, and bladder
Which of the following are sensory organs in the human body?
Choose: Eyes, ears, and nose
In 2010, an explosion on an oil rig caused a terrible oil spill in the Gulf of Mexico. As oil started washing up on shore, the area wildlife was drastically affected. A scientist wonders: how do different amounts of water pollution affect the height of radish plants
A cell is round and cannot produce its own food. Which organelle does this cell have?(1 point)
A:central vacuole
B:cell wall
C:plasma membrane
D:chloroplast
Answer:
may be c is thw correct answer
