Which of the following could be present in a prokaryotic cell? *
Ribosomes
Cell Wall
Cell Membrane
Nucleus
Membrane-Bound Organelles
DNA
Answer:
they actually do not have a nucleas
10. Which of the following is a critical factor in species survival?
a. Age structure
b. Genetic diversity
C. Fertility
d. Hybrids
^please answer
HELP ME PLEASEE!!! I WILL NAME YOU BRAINLIEST!!!
based on the graph below, from 1900 to 2000, humas have been experiencing what type of population growth?
A) Stagant
B) Logistic
C) Continuous
D) Exponential
Answer:
Exponential
Explanation:
reference the shape of the graph
WHY SOME FAMILY MEMBERS LOOK VERY SIMILAR WHILE OTHERS LOOK VERY DIFFERENT? pleaseee :c
I actually question that too, my dad was really tall, so is my mom and my mom has straight hair, but I’m short with wavy hair, but my mom say it’s probably from my grandma who has wavy hair.
Plz help me!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Its the 2nd one
Explanation:
In what position should the stage be located when you first begin to focus in on an object? Why would you put it in this position?
Which type of cell has free-floating DNA?
A. eukaryotic
B. prokaryotic
Answer:
Prokaryotic cells have free floating DNA
Answer:
B. prokaryotic
Explanation:
The prokaryotic cells has free-floating DNA. The option (B) is the answer.
Concepts: What key concepts or ideas do you think are important and worth holding on to from the text?
Answer:
Osmosis is a process in which molecules pass from semipermeable membrane.
Explanation:
Osmosis is a biological process. The solvent molecules pass through semipermeable membrane and then solute particles move through the membrane with the help of water. These molecules are not capable of passing through the membrane in absence of water.
what are three types of muscle tissues in the human body and where are they located
cardiac, smooth, and skeletal.
money feed on both plants and animals therefore man is said to be a/an
man is said to be an animal
HLEP PLZ!
What is the main cause of the destruction of Earth's ecosystems?
meteor strikes
landscape alteration
global warming
invasive species
landscape alterations like cutting down trees
Answer:
the answer is pollution hope it helps
Examine the words and/or phrases below and determine the relationship
among the majority of words/phrases.
Choose the option that does not fit the pattern.
fire
overgrazing of lands
ground cover alteration
drought
Unused energy in food is stored as what in our bodies?
A- Carbohydrates
B- Muscle
C- Fat
Answer:
Fat also known as glycogen
Can someone help me if this is correct
Answer:
It's probably correct.
Wave amplitude depends on
1. wavelength
2. wave speed.
3. wave energy.
4. wave frequency.
5. wave energy of the original disturbance.
Help please!!
help extra points rellay important
Answer:
Option A, Saliva
Explanation:
a.) Saliva = watery fluid, secreted into the mouth by the salivary glands, that functions in the tasting, chewing, and swallowing of food.
b.) Mucus = a thick liquid produced inside the nose and other parts of the body.
c.) The Tongue = the large, soft piece of flesh in the mouth that you can move, and is used for tasting, speaking.
d.) The Epiglottis = a thin cartilaginous flap that covers the entrance to the larynx during swallowing, preventing food from entering the trachea.
Hope this helps!
Answer: A
Explanation: Have a great day!!
How can you check the accuracy of the results of your experiment?
1. by testing different variables
2. by assuming your results are correct
3. by completing a different experiment
4.by repeating your experiment
Answer:
I think either 1 or 4 but I think 1
Answer:
Explanation:
4 is the answer
Pls answer this question 18
Answer: i belive a. mark brainlyest if corest plz ;P
Explanation:
do not have any particular arrangement and there are very, very weak forces between them. So, the particles in a gas can easily move around and fill the shape of the container they are in, meaning they have no fixed shape.
Select the correct answer from each drop-down menu.
When a liquid is cooled, the kinetic energy of the particles
the space between the particles
. The force of attraction between the particles
and the matter changes its state to solid,
Reset
Next
Answer:
decrease
increase
decrease
Explanation:
hope this helps
Answer this please urgent no fake links
Answer:
B
Explanation:
4. What is the layer of gas called which is found
Stistosphere ?
Answer:
ozone layer
Explanation:
The infamous ozone layer is found within the stratosphere. Ozone molecules in this layer absorb high-energy ultraviolet (UV) light from the Sun, converting the UV energy into heat.
Hope this helps!
The total acreage destroyed by the gypsy moth is in the
hundreds.
thousands.
millions.
billions.
Answer:
millions
Explanation:
Interferons Interferons reduce macrophage chemotaxis to the infection. interfere with viral replication. prevent viruses from entering a cell. bind to viruses and destroy them. prevent viruses from leaving a cell.
Answer:
interfere with viral replication
Explanation:
Interferons (IFNs) are proteinous molecules, which are part of the innate immune system of our body. Interferons are produced in response to viral infections and they often specialize in preventing the virus pathogen from replicating or multiplying in the host cell.
As their name implies, INTERFERONS interfere with the replication of viral pathogens, hence, preventing the virus from further invading the host cell. This is done at the innate immunity level.
PLZ HELP!
What did the Fish and Wildlife Service (FWS) do to bring back black-footed ferrets from extinction?
The captive breeding program was implemented too late to save the black-footed ferret.
The FWS moved mating pairs from the Wyoming population to over 8 western states and Mexico to begin new colonies.
The FWS use a captive breeding program to start populations in 8 states.
The FWS monitored a Wyoming population and captured enough individuals to start new populations.
Answer:
The FWS use a captive breeding program to start populations in 8 states.
Explanation:
this is correct i got it right
HELP ME WITH THIS MITOSIS DIAGRAM PLEAASE
Answer: A/#1= Prophase B/#2= Metaphase C/#3= Anaphase D/#4= Telaphase
Explanation:
Which item creates more than 50 decibels of sound?
Can someone plz help me
Answer:
Circulatory system and Respiratory system
In humans, colorblindness is a recessive, sex-linked trait. What is the probability
that the children of a woman heterozygous for colorblindness and a man with
normal color vision will be colorblind?
Explanation:
Taking Xx as heterozygous and XX for normal
Woman =Xx Man =XX
all possible outcomes are XX, XX, XX and Xx
there is 0 probability of having a colorblind child
(But there is a 25 % chance that the child may be a carrier like its mother)
How do the nervous system and skeletomuscular system interact?
as the population size gets
The growth rate tends to
closer to the carrying capacity.
Answer:
As population size approaches the carrying capacity of the environment, the intensity of density-dependent factors increases. For example, competition for resources, predation, and rates of infection increase with population density and can eventually limit population size.
Explanation:
Hope this helps! ^_^