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Ksju [112]
3 years ago
9

Which of the following molecules do plants need to carry out photosynthesis?

Biology
1 answer:
Liula [17]3 years ago
6 0

Answer:

carbon dioxide

Explanation:

Carbon dioxide proceeds to enter through the tiny holes in a plants leaves, roots, stem or flower. The other things it needs to carry out the process of photosynthesis includes; water and sunlight.

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Which plant cell organelle contains dna and ribosomes?
Anestetic [448]

Answer:

mitochondrion

The correct answer: The plant cell organelle which contains its own DNA and ribosomes is D) mitochondrion.

3 0
3 years ago
Proteins destined for extracellular release are packaged in specific vesicles. After packaging, the vesicles bud off and are sto
Anuta_ua [19.1K]

Answer:

gogi apparatus and the  rough endoplasmic reticulum

Explanation:

After the synthesis of proteins in their various site of production, thses proteins needs to be packaged into vessicle for transport to their destination. Vesicles that bud off from the Endoplasmic reticulum will then fuse with the nearest Golgi apparatus membranes, the cis-Golgi. these vessicles continue to travel  using vesicle transport through the Golgi apparatus until they reach the end of the golgi appartus budding off — called the trans-Golgi. they are then transported to wherever they are either - the lysosomes, the plasma membrane etc.

6 0
3 years ago
Hey guys! im stuck on this hard question please save me lol
spayn [35]

Answer:

1.chemical receptors

2. nerves carry signal to the brain

3. nerves carry signals to the muscle

4. the brain process these signals

5.  the shark changes direction and swims towards pray

Explanation:

8 0
3 years ago
Read 2 more answers
What type of muscle makes up the heart and why do you think this is so?.
aliya0001 [1]

Answer:

Cardiac tissue

Explanation:

I think this is so because cardiac muscle tissue is only found in your heart, where it performs coordinated contractions that allow your heart to pump blood through your circulatory system.

Hope this helps!

8 0
2 years ago
When curare, a neuromuscular poison, is dropped onto an isolated muscle-nerve preparation in a laboratory, the muscle does not c
zlopas [31]
I'm not certain on the reason it happens, but it can be lethal by stopping the heart from beating and, the lungs from contracting and expanding causing death by suffocation or cardiac arrest, also putting the body into shock.
5 0
3 years ago
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