1. How does amoeba feed ? (3 points)
there is two question ​

Answer:

enhancer sequences bind to transcription factors to increase the likelihood of transcription  

Explanation:

Enhancers are short DNA regions (50–1000 bp) that may be localized upstream and downstream from the transcription start sites of the gene. It has been shown that enhancers can be localized several kilobases (30-100 kb) either 5' or 3' of the gene. These sequences bind to proteins (generally transcription factors) in order to alter the 3D structure of the DNA, thereby increasing the likelihood of transcription.

Answer: Since menopause, Sarah's levels of the hormone estrogen have dropped.

Explanation:

The most likely cause of injury in the following scenario is that because of the menopause, Sarah's levels of the hormone estrogen, which is also known as a female hormone, have dropped and because of that she is playing ice hockey with others and since she did not play it before, she broke her elbow.

She broke it because she was inexperienced with it and if she has played it before menopause she could not break it.

Answer:

Genotype OO

Explanation:

During breathing cycle, the residual volume of air in lungs provide the advantage as it prevents the lungs from collapsing. Also, due to the presence of residual volume, there is sufficient time for oxygen to be absorbed and for the carbon dioxide to be released during breathing.

Hope it helps!

Answer:

What the scientist is doing incorrectly is placing test tubes in a cabinet in disorderly form, without protective or biosafety equipment, having other tubes loose on the shelf, which can fall, break and spill their contents.

Explanation:

The image scientist is doing an incorrect procedure because

It is important to follow these procedures to protect his body from accidental spills, as well as to avoid breaking containers and contaminating the work space.

Answer:

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Answer:

The connection between cell replication and cancer is that cancer is caused by a malfunction in cell replication. Cells can malfunction while replicating and cause the cell to not stop replicating cells leading to cancer.

Explanation:

Explanation:

carbohydrates

hope it helps

Answer:In 2019, the United States consumed about 31.01 trillion cubic feet (Tcf) of natural gas.

Explanation:

Answer:

C

Explanation:

The level of structural organization for the tongue is that it is more complex than a tissue. So the correct option is D.

In most vertebrates, the tongue is a muscular organ on the floor of the mouth that may move in a variety of ways. It is extended and specialised in grabbing insect prey in some animals (like frogs).

While cats and certain other animals use their tongues as tools for grooming and cleaning, some reptiles' tongues serve largely as sensory organs.

The tongue is an essential auxiliary organ in chewing and swallowing, helps mammals create negative pressure in the oral canal to permit sucking, is a key carrier of taste receptors, and helps humans speak.

The mammalian tongue is formed of a complex of striated, intertwined muscles, fat, and glands, all coated in mucosal surfaces. Humans often have their front tongue ends and margins in contact with their teeth, which facilitates communication and swallowing.

Therefore the correct option is D.

Read more about the tongue, here

https://brainly.com/question/28211852

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Answer

It would be A high pressure system lingering over an area or A

hope i helped

Answer:

A

Explanation:

Answer:

C. The improving technology has increased data collection and monitoring

Explanation:

Option C is the best that describes this use of technology.

In our world today, technology is helping to improve the way we do things. From data collection, manufacturing, designing, fabrication, observation, etc., technology has played a vital role. It has helped to improve the standard of living and makes work faster and easier.

From the excerpt, we discover that technology was used in deer study and it helped to increase data collection and the the way the fawn was monitored.

Answer:

C

Explanation:

hope this and have a good day

Answer:

the cell membrane is hydrophobic and will not interact with water phospholipids form a two-layer cell membrane that separates fluid within the cell from the fluid outside of the cell.

Answer:

The nucleus replicates.

Explanation:

Replication of the nucleus does not happen during interphase.

Hope this is correct!

Answer:

Explanation:

Wild guess. Photosynthesis

Answer:

B. different

Explanation:

trust me bro

Answer:

IDSKKK

Explanation:

Answer:

A scientist who studies dinosaurs presents her research on velociraptors at a science convention. reliable

A chemistry teacher discusses plant cells on his personal blog. unreliable

An advertisement for weight-loss pills in a magazine claims that you will lose 10 lbs in one week. unreliable

An article discusses photosynthesis in an encyclopedia. reliable

An article discusses salmonella on the Centers for Disease Control and Prevention (CDC) website. reliable

Explanation:

Two important things to look out for in order to establish the reliability of a written work is to

The advertisement does not come from a trusted source hence it is an unreliable information. The chemistry teacher is not an expert in biology hence the article on plant cells is unreliable.

The CDC is a credible organization and is well qualified to discuss matters surrounding disease outbreaks hence a publication on their website is reliable. An encyclopedia is authored by experts in a field hence its contents are reliable. A scientist who studies dinosaurs is an authority hence his/her presentation at a seminar is reliable information.

Answer:

1.reliable

2.unreliable

3.unreliable

4.reliable

5.reliable

Explanation:

Answer:

Binary fission

1. Forms two daughter individuals

2. Divides only once

3. No residue is left

4. Takes place in favourable conditions

5. Immortality is present

Example: Amoeba reproduces by binary fission

Multiple fission

1. Forms many daughter individuals

2. Divides repeatedly

3. Residue is left

4. Takes place in favourable as well as unfavourable conditions

5. Immortality is absent

Example: Plasmodium reproduces through multiple fission

Answer:

a

Explanation:

Answer:

No. If the parents are AB and O, the offspring can only be A or B.

Answer:

no.

Explanation: If you use a T chart you can see that the blood type must be either A or B.

The correct answer is active transport through phloem, since sugar is transported through this type of vessels

Answer:

thoughout the experiments the ice starts showing sings of melting

Explanation:

Warm ocean currents originate near the equator and move towards the poles or higher latitudes while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes. The current's direction and speed depend on the shoreline and the ocean floor.

Answer:

respiration takes place in the cells and breathing is an action where you inhale and exhale from you airways

Answer:

There are the same thing. Respiration is the process of breathing out and in. "breath-ing" could be determined as breathing in or out, maybe both. There aren't any differences that i know of.

Explanation:

The child may have taken the recessive genes from his parents

Answer:

Chloroplast

Explanation:

Chloroplast contain chlorophyll and is used during photosynthesis. Only plants conduct photosynthesis to get energy. Animals eat to get their energy.

smooth endoplasmic reticulum

Explanation:

because in biology a continues member system that forms a series of flatterned scas with cytloplasm of eukaryotic and cells serves multiple function

if a body ,under the  action of  a number of forces ,is at rest or moving with uniform velocity ,it is said to be in equilibrium.or simply if a body is moving with uniform velocity it is said to be in equilibrium.

Answer:

As lionfish populations grow, they put additional stress on coral reefs. For example, lionfish eat herbivores, and herbivores eat algae from coral reefs. Without herbivores, algal growth goes unchecked, which can be detrimental to the health of coral reefs.

Explanation:

The lionfish are eating other consumers, so the native consumer populations are dwindling. This decrease can have a ripple effect. Larger predatory animals may not have enough food to eat because the native species are decreasing.