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labwork [276]
4 years ago
7

In active transport, this is a cell transport (biology) question, what are the two main characteristics?

Biology
1 answer:
kakasveta [241]4 years ago
5 0
The 2 main characteristics of active transport are that energy is needed in the form of ATP to move molecules and other ions against the concentration gradient, from low to high concentration of the said substance and also the transport is mediated or assisted by certain carrier proteins, a certain kind of transmembrane protein that spans across the complete width of the membrane.
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Can someone plz help
scZoUnD [109]

The answer for your question is B

4 0
3 years ago
The action by which plant roots pull water from the soil and then release some of it into the atmosphere through their leaves is
prohojiy [21]

Answer:

Transpiration.

Explanation:

Transpiration is the answer, because transpiration is a plant’s loss of water, mainly through the stomates of leaves. Stomatal openings are necessary to admit carbon dioxide to the leaf interior and to allow oxygen to escape during photosynthesis, hence transpiration is generally considered to be merely an unavoidable phenomenon that accompanies the real functions of the stomates.

( A brief explanation)

Credits to:

https://www.britannica.com/science/transpiration

8 0
3 years ago
What does the acid test tell you about a mineral?
Zolol [24]

I would go with C because it’s the only that makes any logical sense. All the others except B are fillers

4 0
3 years ago
Read 2 more answers
Embryonic stem cells are cells derived from an embryo. These cells can be used to create new tissues for patients suffering from
DanielleElmas [232]

Answer:

Option A, Some people consider embryos to possess rights equal to those of fully developed human beings.

Explanation:

When stem cells are derived from embryo, the embryo dies in lieu to end of its cell development and this happens because stem cells are the only cells that have potential to develop an embryo by producing more stem cells and differentiating them into specific organs.

In most of the study, embryonic stem cells are derived from embryos that are obtained from IVF technique as an spare embryo. But this act is considered unethical as embryos have life within them and hence they also have rights equal to a fully developed human being.

Hence, option A is correct.

3 0
3 years ago
Why do so many (~30%) gorilla babies die within the first few months of their lives?
katrin2010 [14]

(30%) gorilla babies die within the first few months of their lives because of inherent weakness of the infant or disease.

What is inherited disease?

Genetic factors play a role in almost all health conditions and traits, but there are some conditions in which genetic alterations play a role in almost all of the causes that cause the condition.

Genes are passed from parent to child, so are DNA changes within the gene. DNA changes can also occur spontaneously, first appearing in children of unaffected parents. This is called a new mutation, and the word mutation means change.

Therefore, (30%) gorilla babies die within the first few months of their lives because of inherent weakness of the infant or disease.

To know more about inherited disease, visit:

brainly.com/question/14137800\

#SPJ4

3 0
2 years ago
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