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balandron [24]
3 years ago
5

Whats the cellular structure of a sperm

Biology
1 answer:
rjkz [21]3 years ago
4 0
The mammalian sperm cell consists of a head, a midpiece and a tail. The head contains the nucleus with densely coiled chromatin fibres, surrounded anteriorly by an acrosome, which contains enzymes used for penetrating the female egg.

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It's most important for hospital staff to know their facility's protocols so O A. employees do not injure patients or themselves
belka [17]
This is rly not my level but i take honor classes so i’m above average, i think the answer is D. it’s the most logical to me if you rly want to know
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If a given element has 6 protons, what is the valence number? What is the
erastova [34]

Answer:

carbon's

For example, carbon's atomic number (Z) is 6 because it has 6 protons. The number of neutrons can vary to produce isotopes, which are atoms of the same element that have different numbers of neutrons.

I hope it helps.

Have a great rest of your day.

6 0
3 years ago
Suppose a certain drug is tested in the laboratory and is found to create holes in both mitochondrial membranes. Scientists susp
Marat540 [252]

Answer:

The options to this question is incomplete, the correct options are:

A) the citric acid cycle.

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The answer is D

Explanation:

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Glycolysis occurs in the cytoplasm while Kreb's cycle and Oxidative phosphorylation both occurs in the matrix and intracellular membrane of the Mitochondrion respectively. Hence, a drug that causes holes in both mitochondrial membranes will affect both Kreb's cycle and Oxidative phosphorylation.

3 0
3 years ago
The process by which organism acquire food is called eating. True or false.
Oksana_A [137]
The answer is true!
3 0
3 years ago
The original name for Asian Homo erectus was Group of answer choices Homo rudolfensis. Australopithecus. Paranthropus. Pithecant
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Answer: Pithecanthropus erectus.

Explanation:

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So, Dubois published these findings as Pithecanthropus erectus in 1894, more popularly known as "Java Man" or "Trinil Man". In the 1930s the German palaeontologist Ralpf von Koenigswald obtained new fossils, both from Trinil and from new locations such as Sangiran and in 1938 von Koenigswald identified a magnificent Sangiran skull as "Pithecanthropus". It was not until 1940 that Mayr attributed all these remains to the genus Homo (Homo erectus erectus).

5 0
3 years ago
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