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MariettaO [177]
3 years ago
9

Trees obtain carbon from

Biology
1 answer:
sergiy2304 [10]3 years ago
3 0

Answer:

the atmosphere

Explanation:

trees obtain carbon from carbon dioxide when they go through photosynthesis

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Use of low temperatures as a method of control is a microbicidal method.<br> True<br> False
Mamont248 [21]

Answer:

False.

Explanation:

Sterilization technique is a method in which low temperatures is used for controlling of microorganisms growth which causes infection in food materials, while in microbicidal method, compounds are used to decrease the growth of harmful microorganisms in a substances which causes infection. Wood tar is the example of microbicidal compound.

4 0
4 years ago
How is human dna prepared for use in gene transfer?
lilavasa [31]
By cells ,tissues and other cell organelles involved
6 0
4 years ago
How is photosynthesis purposeful for humans?
liberstina [14]

Answer:

Photosynthesis produces glucose and oxygen. These are things that are needed by humans so that we can breathe, which is how humans make energy so 5hat we can do everyday things like walking and running. Without photosynthesis, the human race wouldn't be able to survive.

6 0
3 years ago
Which chemical can be toxic to the cells if it is not removed?
IRISSAK [1]

carbon dioxide.

hope this helps

3 0
3 years ago
Read 2 more answers
Animal cell map to understand how cells function as the fundamental unit of life, you must first become familiar with the indivi
kodGreya [7K]

Answer:

a-synthesizes lipids

b-assembles ribosomes

c-defines cell shape

d-produces secretory proteins

e-modifies and sorts proteins

f-digests proteins

g-generates ATP

Explanation;

Some organelles and structures that make up the cell include; mitochondria, ribososmes, cell membrane, endoplasmic reticulum, golgi apparatus, lysosomes, among others,

-These organelles play individual roles in the cell; For instance;

Mitochondria-generates ATP

Lysosomes; digests proteins and worn out organelles

Golgi apparatus; modifies and sorts proteins

Ribosomes; Produces proteins

Endoplasmic reticulum; sythesis of lipids

Cytoskeleton; it gives the cell its shape

Nucleolus; manufactures and assembles ribosomes

etc.

7 0
3 years ago
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