Exit Ticke
Answer the following question by filling in the blank from the word bank:
A scientist was observing a unicellular organism over a period of time. He noticed
that vacuoles kept moving to the same place in the plasma (cell) membrane to
empty their contents outside the cell.
The organism that was being observed was a
a) Euglena
c) Volvox
d) Paramecium
b) Amoeba
add sneaker notes

Answers

Answer 1
The answer is Paramecium
Answer 2

Answer:

D) Paramecium

Explanation:

Sorry if my answer is wrong


Related Questions

What is the main body system affected from sickle cell anemia?

Answer choices:

Digestive System

Nervous system

Circulatory System

Respiratory system

Muscular System

Skeletal System

Answers

Answer:

Circulatory system

Explanation:

It flows through your blood and it can affect your veins,arteries,heart,ect

4 1 Your friend, Luis, recently told you that bacteria started MAGICALLY growing on the inside of his shoes causing his feet to smell. You know this is not true based on which part of the cell theory? O cells are the basic units of life all living things are made of cells very few cells reproduce all cells come from pre-existing cells 5 To enter or leave a cell, molecules, like water, must pass through the​

Answers

Answer:

You have to finish putting the question

Explanation:

what are the energy-storing compounds in photosynthesis?

Answers

Answer:

Hi, Plants store their energy in the form of starch, which is a complex carbohydrate that can be broken down into a simple carbohydrate (glucose) for the plant to use for energy. Plant cells store starch in storage organelles as all cells do. (vacuoles).

Answer:

Photosynthesis is the process by which organisms that contain the pigment chlorophyll convert light energy into chemical energy which can be stored in the molecular bonds of organic molecules (e.g., sugars). Photosynthesis powers almost all trophic chains and food webs on the Earth.

Due to sun damage, a skin cell acquired a mutation in DNA sequence in a gene essential for cell survival. This mutation, however, was not passed on to the offspring of the organism. Which explanation best accounts for this observation?

Answers

Answer:

Only mutations in reproductive cells can be passed from parents to offspring.

Explanation:

What do you think accounts for the higher risk of earthquakes in Los Angeles than in Chicago?

Answers

Los Angeles has the higher risk of earthquakes
Los angles is closer to the San Andreas fault. The San Andreas fault is a tectonic boundary between the Pacific plate in the North American plate.

If you draw a card out of a deck of cards at random,
what is the probability that you will draw a 6 of
hearts?
A. 4:52
B. 1:1
O C. 1:52
O D. 6:52
SUBMIT

Answers

Answer: C. 1:52

Explanation:

The plant helps with which part of the nitrogen circle?

Answers

The stems of the cycle

Scott was looking at the results of a cross between red and white flowers. Which is the most likely result of a cross that demonstrates incomplete dominance?

Answers

Answer:50 red flowers

Explanation:

Some animals hunt by _________, or sneaking up on, their prey. M is the second letter.

Answers

Answer:

Ambush

Explanation:

Ambush is a sneaky attack/Surprise attack

Ambush most likelyyy

My bird recently flew into a window and in bleeding between his nostrils. The wound keeps bleeding, and we can't afford a Vet visit right now, what should I do?

Answers

Answer:

he finna die

Explanation:

Answer:

OMG are the wings okay

wrap the bird up in an bandage cloth if you have any!

Explanation:

some consumers such as many flying insects need large amounts of energy to grow and move from one place to another. how do consumers get energy to function?​

Answers

consumers get energy to function by consuming food from other organisms (animals), while producers get their own energy from themselves (plants)

CO
Ecosystem productivity is principally limited by
a. sunlight and nutrient availability
b. water and nutrient availability
the availability of time and nutrients
d. none of the above
C.
Please select the best answer from the choices provided
A
B

Answers

Answer:

a. sunlight and nutrients availability.

hope this helps you ☺️☺️

Answer:

A

Explanation:

Please help will give brainliest

Answers

Answer:

a. domain

Explanation:

I am assuming that you are looking for the largest system, in that case it is domain.

From this list, it goes

Domain>kingdom>phylum>taxonomy

hope this helps :3

A cell is placed into a solution and is left sitting for 24 hours. When you come back you notice the cell is exactly the same size it was beforehand. Which type of solution was the cell sitting in? Explain

Answers

Answer:

Isotonic Solution

Explanation:

There are commonly three types of solutions:

Hypertonic solution = the concentration of solute is greater than in the cellHypotonic solution = the concentration of solute is less than in the cellIsotonic solution= the concentration of solution and cell is same.

So, if the cell was in any other solution, it would have been burst or it would shrink. but nothing changed because it was in a solution where outside environment is similar to the internal environment

Please help ASAP EXTRA POINTS AND WILL-MARK BRAINLIEST!!!

How could the Galapagos finches have evolved into 13 different species ? (2-3 sentences)

Please help thanks

Answers

Answer:

they adapted to their environment, some have sharper beaks which are used to crack nuts, when they were introduced to the new environment they evolve to the new surroundings in order to survive. therefore, seeing as though there is 13 different species, the Galapagos islands have many different food sources, and ecosystems.  

Explanation:

Mendel found out everything about genetics and we have not learned anything new about genetics in the last 160+ years. true or false?

Answers

Answer:

false

Explanation:

there has been many advancements in genetics ever since Mendel's discoveries

Which of the following statements is correct?
A. Landfills solved pollution problems caused by waste disposal.
B. Wastewater from cities no longer carries toxic chemicals into waterways.
C. Laws regulating waste disposal have put an end to pollution problems caused by waste.
D. Much of the pollution in our environment is a byproduct of inadequate waste disposal.

Answers

Answer:

D

Explanation:

all the others are false

Much of the pollution in our environment is a byproduct of inadequate waste disposal, hence option D is correct.  

What are the problems of waste disposal?

There are some problems caused by solid waste disposal include: finding suitable landfill locations, groundwater pollution, and soil pollution.

Landfills have not solved pollution problems caused by waste disposal, because it creates soil pollution in the area where waste is disposed of, which decreases the fertility of the soil.

Wastewater from cities carries toxic chemicals into waterways, which is the major cause of water pollution in that area. There are some laws that regulate pollution, but not all the person follows them.

Therefore, waste disposal is the major factor of pollution.

Learn more about waste disposal, here:

https://brainly.com/question/2734694

#SPJ2

Apply Concepts Eventually, most people with Alzheimer's disease lose the ability to recognize common objects. Explain which lobe is affected at this point in the disease

Answers

Answer:

The right temporal lobe

Explanation:

The cerebral cortex of the brain has two sections known as hemispheres, and each hemisphere can be divided into four lobes: frontal, parietal, temporal and occipital. Alzheimer's disease is the most common cause of dementia, which is characterized by the damage of the temporal lobe. Alzheimer’s disease usually initiates in the hippocampus, which is a structure inside each temporal lobe. The temporal lobes are involved in different neuronal functions: object recognition, face recognition, perception, memory, language, emotions, etc. The right temporal lobe is mainly involved in processing visual information (i.e., face recognition, object recognition, familiar recognition).

PLEASE HELP
Which of the following increases genetic variation by forming entirely new alleles?

Natural selection
Genetic drift
Mutation
Gene flow

Answers

Answer:

Mutation, forms entirely new alleles, the other answer choices change preexisting allele distribution within the population.

Answer:

mutation should be the answer

The term that describes the allele that determines the phenotype of an individual organism when two different copies are present in the genotype is?
A. Recessive
B. Nucleus
C. Dominant
D. Eukaryotic

Answers

Answer:

A. Recessive

Explanation:

Only answers A and C can be used to describe an allele, so B and D can't be it. If the allele was dominant, only one copy would be necessary for the phenotype to be expressed (ex. heterzygous green peas are still green, even though they carry a yellow allele). Therefore, since 2 copies are present for this phenotype, it must be recessive.

When yellow guinea pigs (Y) are crossed with white guinea pigs (W), cream-colored offspring (YW) are produced. Can a pet-store owner mate two cream-colored guinea pigs and get a white guinea pig?

Answers

Answer:

It is possible.

Why are silent mutations possible for some of the amino acids?

Answers

Answer:

That's possible because proteins are encoded by "triplets" of nucleotides, each responsible for adding a particular amino acid to the protein chain. A change in one nucleotide, however, doesn't always change the triplet's meaning; the mutated triplet may still add the same amino acid.

Explanation:

- Eijiro <3

What would happen within a few months if all de composers on earth disappeared overnight I’ll leave a picture here

Answers

there would be an over abundance of organic waste.

What did you include in your response? Check all that apply Longitudinal and transverse waves are mechanical waves, so they both carry energy through particles of matter. Longitudinal waves are waves that transfer energy parallel to the direction of wave motion. Transverse waves are waves that transfer energy perpendicular to the direction of wave motion.

Answers

Answer:

Longitudinal waves are waves that transfer energy parallel to the direction of wave motion.

Transverse waves are waves that transfer energy perpendicular to the direction of wave motion.

Explanation:

First of all, transverse waves are not mechanical waves at all. Longitudinal waves are mechanical waves.

Longitudinal waves are waves that transfer energy parallel to the direction of wave motion. A typical example of longitudinal waves is wave on a spiral spring.

Transverse waves are waves that transfer energy perpendicular to the direction of wave motion. A typical example of a transverse wave is light wave and other electromagnetic waves.

The diversity of dogs today can be attributed to selective breeding,
O True
O False

Answers

The answer would be true

Which organelle converts energy from nutrients?
A. Ribosome
B. Vacuole
C. Nuclues
D. Mitochondria


HELP ME PLEASE

Answers

Answer:

ç.

Explanation:

please click the heart and rate excellent and brainleist to

Where does fertilization take place?
A. ovary

B. style

Answers

Answer:

A. ovary

Explanation:

It takes place in a fallopian tube that links an ovary to the uterus.

Hope this Helps!

What are some potential
drawbacks of genetically-
modifying organisms?

Answers

Answer:

1. Allergic reactions. Some people believe that GMO foods have more potential to trigger allergic reactions.  

2. Cancer.  

3. Antibacterial resistance.  

4. Outcrossing.

Explanation:

When is extinction of a species most likely to occur?
A. when environmental conditions change and the adaptive traits of the species favor the survival and reproduction of some of it's members
B. when environmental conditions remain the same and the proportion of individuals within the species that lack adaptive traits increases
C. when environmental conditions change and the members of the species lack adaptive traits to survive and reproduce
D. when environmental conditions remain the same and the proportion of individuals within the species that possess adaptive traits increases​

Answers

C. Species change over time

What is the water table?

Answers

Answer:

C: The top of a saturated aquifer

Explanation:

The water table is the upper surface of the zone of saturation. This zone of saturation is where pores and fractures of the ground get saturated with water. It can also be simply explained as, the upper level, below which the ground is saturated.

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