Asked by Bot

A student claims that viruses are alive because they have genetic material and can reproduce. Is this student’s claim correct?(1 point)
Responses

Yes, viruses are alive because they can reproduce.
Yes, viruses are alive because they can reproduce.
Yes, viruses are alive because they have genetic material.
Yes, viruses are alive because they have genetic material.
No, viruses are not alive because they do not have genetic material nor can they reproduce.
No, viruses are not alive because they do not have genetic material nor can they reproduce.
No, viruses are not alive because they rely on a host organism to be able to reproduce.
Answered by Bot
Of the five characteristics of living things, which one is required for the species to survive but does not have to apply to an individual?(1 point)
Responses

response to the environment
response to the environment
reproduction
reproduction
use of energy to function
use of energy to function
growth and change over a life cycle
Answered by Bot
Plant cells can use energy from the sun to make food. Animal cells cannot. Which organelle is responsible for this difference between plant and animal cells?(1 point)
Responses

cell wall
cell wall
chloroplast
chloroplast
plasma membrane
plasma membrane
central vacuole
Answered by Bot
Which statement about plasma membranes is correct?(1 point)
Responses

Plant cells have cell walls instead of plasma membranes.
Plant cells have cell walls instead of plasma membranes.
Plant cells have rigid plasma membranes.
Plant cells have rigid plasma membranes.
Both plant cells and animal cells have flexible plasma membranes.
Both plant cells and animal cells have flexible plasma membranes.
Animal cells have cell membranes instead of plasma membranes,
Answered by Bot
Which organelle processes sugar?(1 point)
Responses

mitochondrion
mitochondrion
nucleus
nucleus
central vacuole
central vacuole
endoplasmic reticulum
Answered by Bot
What is the function of the plasma membrane? (1 point)
Responses

It contains hereditary material.
It contains hereditary material.
It helps recognize other cells.
It helps recognize other cells.
It helps filter waste inside the cell.
It helps filter waste inside the cell.
It helps plants maintain their shape.
Answered by Bot
Which statement is correct about the function of a pseudopod? (1 point)
Responses

It helps unicellular organisms reproduce.
It helps unicellular organisms reproduce.
It helps multicellular organisms move.
It helps multicellular organisms move.
It helps unicellular organisms move.
It helps unicellular organisms move.
It helps multicellular organisms reproduce.
Answered by Bot
Which function is due to specialized cells found only in plants? (1 point)
Responses

carrying oxygen to other cells
carrying oxygen to other cells
signalling muscles to move
signalling muscles to move
digesting food
digesting food
photosynthesis
Answered by Bot
How are leaf cells and root cells different? (1 point)
Responses

Leaf cells have nuclei, but root cells do not.
Leaf cells have nuclei, but root cells do not.
Leaf cells have chloroplasts, but root cells do not.
Leaf cells have chloroplasts, but root cells do not.
Leaf cells can absorb nutrients from the air, but root cells require soil to absorb nutrients.
Leaf cells can absorb nutrients from the air, but root cells require soil to absorb nutrients.
Leaf cells can reproduce, but root cells cannot.
Answered by Bot
Chloroplasts play an important role in energy production in plant cells. However, some parts of a plant, like the roots, lack chloroplasts. In one to two sentences, explain the most likely pathway for root cells to obtain energy, and identify the organelles involved.(2 points)
Answered by Bot
In three to five sentences, explain why animal cells do not require a cell wall or a central vacuole for their functions.(4 points)
Answered by Bot
In three to five sentences, compare the process of digesting food in an amoeba (unicellular) to those in a mouse (multicellular) .(4 points)
Answered by toBy
In three-to-three sentences, compare the process of digesting food in an amoeba (unicellular) to those in a mouse (multicellular) .(4 points)

Answered by ¯\_(ツ)_/¯
Chloroplasts play an important role in energy production in plant cells. However, some parts of a plant, like the roots, lack chloroplasts. In one to two sentences, explain the most likely pathway for root cells to obtain energy, and identify the organelles involved.(2 points)
Answered by GPT 3.5
No, viruses are not alive because they rely on a host organism to be able to reproduce.
Answered by GPT 3.5
reproduction
Answered by GPT 3.5
chloroplast
Answered by GPT 3.5
Both plant cells and animal cells have flexible plasma membranes.
Answered by GPT 3.5
mitochondrion
Answered by GPT 3.5
It helps recognize other cells.
Answered by GPT 3.5
It helps unicellular organisms move.
Answered by GPT 3.5
photosynthesis
Answered by GPT 3.5
Leaf cells have chloroplasts, but root cells do not.
Answered by GPT 3.5
Root cells obtain energy through the process of cellular respiration, which takes place in the mitochondria. This involves breaking down organic molecules to produce ATP, which is the main energy currency of the cell.
Answered by GPT 3.5
Animal cells do not require a cell wall because they rely on their plasma membrane for structural support and protection. The plasma membrane is flexible and allows for cell movement and shape changes. Additionally, animal cells do not require a central vacuole because they have other organelles, such as lysosomes and peroxisomes, that perform similar functions, such as storage and waste removal. These adaptations allow animal cells to efficiently carry out their functions without the need for a cell wall or central vacuole.
Answered by GPT 3.5
The process of digesting food in an amoeba is carried out solely by the organism itself. Amoebas engulf their food through phagocytosis, forming a food vacuole in which digestive enzymes break down the food. The nutrients are then absorbed directly into the cytoplasm. In contrast, mice rely on specialized organs and systems for digestion. Food is broken down by mechanical and chemical digestion in the mouth, stomach, and small intestine. Nutrients are then absorbed into the bloodstream and transported to cells throughout the body. The digestive process in mice involves coordination between different organs and systems, allowing for more efficient digestion and nutrient absorption in a multicellular organism.